Continue the build fixes

Update to upstream version '0.0.0.73~rc1'
with Debian dir 676c658072

.gitignore

@@ -0,0 +1 @@
+.pc/

6pack.cpp

@@ -0,0 +1,377 @@
+/*
+
+Using code from 6pack Linux Kernel driver with the following licence and credits
+
+ *	6pack driver version 0.4.2, 1999/08/22
+ *
+ *	This module:
+ *		This module is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ *
+ * 		This module implements the AX.25 protocol for kernel-based
+ *		devices like TTYs. It interfaces between a raw TTY, and the
+ *		kernel's AX.25 protocol layers, just like slip.c.
+ *		AX.25 needs to be separated from slip.c while slip.c is no
+ *		longer a static kernel device since it is a module.
+ *
+ *	Author: Andreas Könsgen <ajk@ccac.rwth-aachen.de>
+ *
+ *	Lots of stuff has been taken from mkiss.c, written by
+ *	Hans Alblas <hans@esrac.ele.tue.nl>
+ *
+ *	with the fixes from
+ *
+ *	Jonathan (G4KLX)	Fixed to match Linux networking changes - 2.1.15.
+ *	Matthias (DG2FEF)       Fixed bug in ax25_close(): dev_lock_wait() was
+ *                              called twice, causing a deadlock.
+ */
+
+
+ //	6pack needs fast response to received characters, and I want to be able to operate over TCP links as well as serial.
+ //	So I think the character level stuff may need to run in a separate thread, probably using select.
+ //
+ //	I also need to support multiple 6pack ports.
+
+ // ?? Do we add this as a backend to KISS driver or a separate Driver. KISS Driver is already quite messy. Not decided yet.
+
+ // ?? If using serial/real TNC we need to be able to interleave control and data bytes, but I think with TCP/QtSM it won't be necessary
+ // ?? Also a don't see any point in running multiple copies of QtSM on one port, but maybe should treat the QtSM channels as
+ //	multidropped ports for scheduling (?? only if on same radio ??)
+
+ //	?? I think it needs to look like a KISS (L2) driver but will need a transmit scheduler level to do DCD/CSMA/PTT processing,
+ //	ideally with an interlock to other drivers on same port. This needs some thought with QtSM KISS with multiple modems on one channel
+
+
+
+
+
+#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
+
+#define _CRT_SECURE_NO_DEPRECATE
+
+/****************************************************************************
+ *	Defines for the 6pack driver.
+ ****************************************************************************/
+
+#define TRUE	1
+#define FALSE	0
+
+#define AX25_MAXDEV	16		/* MAX number of AX25 channels;
+					   This can be overridden with
+					   insmod -oax25_maxdev=nnn	*/
+#define AX_MTU		236	
+
+					   /* 6pack protocol bytes/masks. */
+#define SIXP_INIT_CMD		0xE8
+#define SIXP_TNC_FOUND		0xE9
+#define SIXP_CMD_MASK		0xC0
+#define SIXP_PRIO_CMD_MASK	0x80
+#define SIXP_PRIO_DATA_MASK	0x38
+#define SIXP_STD_CMD_MASK	0x40
+#define SIXP_DCD_MASK		0x08
+#define SIXP_RX_DCD_MASK	0x18
+#define SIXP_CHN_MASK		0x07
+#define SIXP_TX_MASK		0x20
+#define SIXP_CON_LED_ON		0x68
+#define SIXP_STA_LED_ON		0x70
+#define SIXP_LED_OFF		0x60
+
+/* checksum for a valid 6pack encapsulated packet */
+#define SIXP_CHKSUM		0xFF
+
+/* priority commands */
+#define SIXP_SEOF		0x40	/* TX underrun */
+#define SIXP_TX_URUN		0x48	/* TX underrun */
+#define SIXP_RX_ORUN		0x50	/* RX overrun */
+#define SIXP_RX_BUF_OVL		0x58	/* RX overrun */
+
+struct ax_disp {
+	int                magic;
+
+	char * name;
+	/* Various fields. */
+//	struct tty_struct  *tty;		/* ptr to TTY structure		*/
+//	struct device      *dev;		/* easy for intr handling	*/
+	struct ax_disp     *sixpack;		/* mkiss txport if mkiss channel*/
+
+	/* These are pointers to the malloc()ed frame buffers. */
+	unsigned char      *rbuff;		/* receiver buffer		*/
+	int                rcount;		/* received chars counter       */
+	unsigned char      *xbuff;		/* transmitter buffer		*/
+	unsigned char      *xhead;		/* pointer to next byte to XMIT */
+	int                xleft;		/* bytes left in XMIT queue     */
+
+	/* SLIP interface statistics. */
+	unsigned long      rx_packets;		/* inbound frames counter	*/
+	unsigned long      tx_packets;		/* outbound frames counter      */
+	unsigned long      rx_errors;		/* Parity, etc. errors          */
+	unsigned long      tx_errors;		/* Planned stuff                */
+	unsigned long      rx_dropped;		/* No memory for skb            */
+	unsigned long      tx_dropped;		/* When MTU change              */
+	unsigned long      rx_over_errors;	/* Frame bigger then SLIP buf.  */
+
+	/* Detailed SLIP statistics. */
+	int                 mtu;		/* Our mtu (to spot changes!)   */
+	int                 buffsize;		/* Max buffers sizes            */
+
+
+	unsigned char       flags;		/* Flag values/ mode etc	*/
+#define AXF_INUSE	0		/* Channel in use               */
+#define AXF_ESCAPE	1               /* ESC received                 */
+#define AXF_ERROR	2               /* Parity, etc. error           */
+#define AXF_KEEPTEST	3		/* Keepalive test flag		*/
+#define AXF_OUTWAIT	4		/* is outpacket was flag	*/
+
+	int                 mode;
+
+
+	/* variables for the state machine */
+	unsigned char	tnc_ok;
+	unsigned char	status;
+	unsigned char	status1;
+	unsigned char	status2;
+
+	unsigned char	duplex;
+	unsigned char	led_state;
+	unsigned char	tx_enable;
+
+	unsigned char	raw_buf[4];		/* receive buffer */
+	unsigned char	cooked_buf[400];	/* receive buffer after 6pack decoding */
+
+	unsigned int	rx_count;		/* counter for receive buffer */
+	unsigned int	rx_count_cooked;	/* counter for receive buffer after 6pack decoding */
+
+	unsigned char	tx_delay;
+	unsigned char	persistance;
+	unsigned char	slottime;
+
+};
+
+struct sixpack_channel {
+	int magic;		/* magic word */
+	int init;		/* channel exists? */
+	struct tty_struct *tty; /* link to tty control structure */
+};
+
+#define AX25_MAGIC		0x5316
+#define SIXP_DRIVER_MAGIC	0x5304
+
+#define SIXP_INIT_RESYNC_TIMEOUT	150	/* in 10 ms */
+#define SIXP_RESYNC_TIMEOUT		500	/* in 10 ms */
+
+/* default radio channel access parameters */
+#define SIXP_TXDELAY			25	/* in 10 ms */
+#define SIXP_PERSIST			50
+#define SIXP_SLOTTIME			10	/* in 10 ms */
+
+static int sixpack_encaps(unsigned char *tx_buf, unsigned char *tx_buf_raw, int length, unsigned char tx_delay);
+static void sixpack_decaps(struct ax_disp *, unsigned char);
+
+static void decode_prio_command(unsigned char, struct ax_disp *);
+static void decode_std_command(unsigned char, struct ax_disp *);
+static void decode_data(unsigned char, struct ax_disp *);
+static void resync_tnc(unsigned long);
+static void xmit_on_air(struct ax_disp *ax);
+static void start_tx_timer(struct ax_disp *ax);
+
+extern "C" void Debugprintf(const char * format, ...);
+
+void Process6PackByte(unsigned char inbyte);
+
+struct ax_disp axdisp;
+
+/* Send one completely decapsulated AX.25 packet to the AX.25 layer. */
+static void ax_bump(struct ax_disp *ax)
+{
+}
+
+
+void Process6PackData(unsigned char * Bytes, int Len)
+{
+	while(Len--)
+		Process6PackByte(Bytes++[0]);
+
+}
+
+void Process6PackByte(unsigned char inbyte)
+{
+	struct ax_disp *ax = &axdisp;
+
+	if (inbyte == SIXP_INIT_CMD)
+	{
+		Debugprintf("6pack: SIXP_INIT_CMD received.\n");
+		{
+			// Reset state machine and allocate a 6pack struct for each modem.
+
+			// reply with INIT_CMD with the channel no of last modem
+		}
+		return;
+	}
+
+	if ((inbyte & SIXP_PRIO_CMD_MASK) != 0)
+		decode_prio_command(inbyte, ax);
+	else if ((inbyte & SIXP_STD_CMD_MASK) != 0)
+		decode_std_command(inbyte, ax);
+	else {
+		if ((ax->status & SIXP_RX_DCD_MASK) == SIXP_RX_DCD_MASK)
+			decode_data(inbyte, ax);
+	} /* else */
+}
+
+/* identify and execute a 6pack priority command byte */
+
+void decode_prio_command(unsigned char cmd, struct ax_disp *ax)
+{
+	unsigned char channel;
+
+	channel = cmd & SIXP_CHN_MASK;
+	if ((cmd & SIXP_PRIO_DATA_MASK) != 0) {     /* idle ? */
+
+	/* RX and DCD flags can only be set in the same prio command,
+	   if the DCD flag has been set without the RX flag in the previous
+	   prio command. If DCD has not been set before, something in the
+	   transmission has gone wrong. In this case, RX and DCD are
+	   cleared in order to prevent the decode_data routine from
+	   reading further data that might be corrupt. */
+
+		if (((ax->status & SIXP_DCD_MASK) == 0) &&
+			((cmd & SIXP_RX_DCD_MASK) == SIXP_RX_DCD_MASK)) {
+			if (ax->status != 1)
+				Debugprintf("6pack: protocol violation\n");
+			else
+				ax->status = 0;
+			cmd &= !SIXP_RX_DCD_MASK;
+		}
+		ax->status = cmd & SIXP_PRIO_DATA_MASK;
+	} /* if */
+
+
+		/* if the state byte has been received, the TNC is present,
+		   so the resync timer can be reset. */
+
+	if (ax->tnc_ok == 1) {
+		//		del_timer(&(ax->resync_t));
+		//		ax->resync_t.data = (unsigned long) ax;
+		//		ax->resync_t.function = resync_tnc;
+		//		ax->resync_t.expires = jiffies + SIXP_INIT_RESYNC_TIMEOUT;
+		//		add_timer(&(ax->resync_t));
+	}
+
+	ax->status1 = cmd & SIXP_PRIO_DATA_MASK;
+}
+
+/* try to resync the TNC. Called by the resync timer defined in
+  decode_prio_command */
+
+static void
+resync_tnc(unsigned long channel)
+{
+	static char resync_cmd = SIXP_INIT_CMD;
+	struct ax_disp *ax = (struct ax_disp *) channel;
+
+	Debugprintf("6pack: resyncing TNC\n");
+
+	/* clear any data that might have been received */
+
+	ax->rx_count = 0;
+	ax->rx_count_cooked = 0;
+
+	/* reset state machine */
+
+	ax->status = 1;
+	ax->status1 = 1;
+	ax->status2 = 0;
+	ax->tnc_ok = 0;
+
+	/* resync the TNC */
+
+	ax->led_state = SIXP_LED_OFF;
+	//	ax->tty->driver.write(ax->tty, 0, &(ax->led_state), 1);
+	//	ax->tty->driver.write(ax->tty, 0, &resync_cmd, 1);
+
+
+		/* Start resync timer again -- the TNC might be still absent */
+
+	//	del_timer(&(ax->resync_t));
+	//	ax->resync_t.data = (unsigned long) ax;
+	//	ax->resync_t.function = resync_tnc;
+	//	ax->resync_t.expires = jiffies + SIXP_RESYNC_TIMEOUT;
+	//	add_timer(&(ax->resync_t));
+}
+
+
+
+/* identify and execute a standard 6pack command byte */
+
+void decode_std_command(unsigned char cmd, struct ax_disp *ax)
+{
+	unsigned char checksum = 0, channel;
+	unsigned int i;
+
+	channel = cmd & SIXP_CHN_MASK;
+	switch (cmd & SIXP_CMD_MASK) {     /* normal command */
+	case SIXP_SEOF:
+		if ((ax->rx_count == 0) && (ax->rx_count_cooked == 0)) {
+			if ((ax->status & SIXP_RX_DCD_MASK) ==
+				SIXP_RX_DCD_MASK) {
+				ax->led_state = SIXP_CON_LED_ON;
+				//					ax->tty->driver.write(ax->tty, 0, &(ax->led_state), 1);
+			} /* if */
+		}
+		else {
+			ax->led_state = SIXP_LED_OFF;
+			//				ax->tty->driver.write(ax->tty, 0, &(ax->led_state), 1);
+							/* fill trailing bytes with zeroes */
+			if (ax->rx_count == 2) {
+				decode_data(0, ax);
+				decode_data(0, ax);
+				ax->rx_count_cooked -= 2;
+			}
+			else if (ax->rx_count == 3) {
+				decode_data(0, ax);
+				ax->rx_count_cooked -= 1;
+			}
+			for (i = 0; i < ax->rx_count_cooked; i++)
+				checksum += ax->cooked_buf[i];
+			if (checksum != SIXP_CHKSUM) {
+				Debugprintf("6pack: bad checksum %2.2x\n", checksum);
+			}
+			else {
+				ax->rcount = ax->rx_count_cooked - 1;
+				ax_bump(ax);
+			} /* else */
+			ax->rx_count_cooked = 0;
+		} /* else */
+		break;
+	case SIXP_TX_URUN:
+		Debugprintf("6pack: TX underrun\n");
+		break;
+	case SIXP_RX_ORUN:
+		Debugprintf("6pack: RX overrun\n");
+		break;
+	case SIXP_RX_BUF_OVL:
+		Debugprintf("6pack: RX buffer overflow\n");
+	} /* switch */
+} /* function */
+
+/* decode 4 sixpack-encoded bytes into 3 data bytes */
+
+void decode_data(unsigned char inbyte, struct ax_disp *ax)
+{
+	unsigned char *buf;
+
+	if (ax->rx_count != 3)
+		ax->raw_buf[ax->rx_count++] = inbyte;
+	else {
+		buf = ax->raw_buf;
+		ax->cooked_buf[ax->rx_count_cooked++] =
+			buf[0] | ((buf[1] << 2) & 0xc0);
+		ax->cooked_buf[ax->rx_count_cooked++] =
+			(buf[1] & 0x0f) | ((buf[2] << 2) & 0xf0);
+		ax->cooked_buf[ax->rx_count_cooked++] =
+			(buf[2] & 0x03) | (inbyte << 2);
+		ax->rx_count = 0;
+	}
+}

ALSASound.c

@@ -42,10 +42,19 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 
 #define VOID void
 
+char * strlop(char * buf, char delim);
+
+int gethints();
+
+struct timespec pttclk;
+
 extern int Closing;
 
 int SoundMode = 0;
 int stdinMode = 0;
+int onlyMixSnoop = 0;
+
+int txLatency;
 
 //#define SHARECAPTURE		// if defined capture device is opened and closed for each transission
 
@@ -93,6 +102,22 @@ extern BOOL UseKISS;			// Enable Packet (KISS) interface
 
 extern short * DMABuffer;
 
+#define MaxReceiveSize 2048		// Enough for 9600
+#define MaxSendSize 4096
+
+short buffer[2][MaxSendSize * 2];		// Two Transfer/DMA buffers of 0.1 Sec  (x2 for Stereo)
+short inbuffer[MaxReceiveSize * 2];	// Input Transfer/ buffers of 0.1 Sec (x2 for Stereo)
+
+
+extern short * DMABuffer;
+extern int Number;
+
+int ReceiveSize = 512;
+int SendSize = 1024;
+int using48000 = 0;
+
+int SampleRate = 12000;
+
 
 BOOL UseLeft = TRUE;
 BOOL UseRight = TRUE;
@@ -123,8 +148,6 @@ void Sleep(int mS)
 // Windows and ALSA work with signed samples +- 32767
 // STM32 and Teensy DAC uses unsigned 0 - 4095
 
-short buffer[2][1200 * 2];			// Two Transfer/DMA buffers of 0.1 Sec
-short inbuffer[1200 * 2];		// Two Transfer/DMA buffers of 0.1 Sec
 
 BOOL Loopback = FALSE;
 //BOOL Loopback = TRUE;
@@ -277,11 +300,11 @@ void platformInit()
 
 void txSleep(int mS)
 {
-	// called while waiting for next TX buffer or to delay response.
-	// Run background processes
-
 	// called while waiting for next TX buffer. Run background processes
 
+	if (mS < 0)
+		return;
+
 	while (mS > 50)
 	{
 		PollReceivedSamples();			// discard any received samples
@@ -612,7 +635,8 @@ int OpenSoundPlayback(char * PlaybackDevice, int m_sampleRate, int channels, int
 {
 	int err = 0;
 
-	char buf1[100];
+	char buf1[256];
+	char buf2[256];
 	char * ptr;
 
 	if (playhandle)
@@ -624,18 +648,20 @@ int OpenSoundPlayback(char * PlaybackDevice, int m_sampleRate, int channels, int
 	strcpy(SavedPlaybackDevice, PlaybackDevice);	// Saved so we can reopen in error recovery
 	SavedPlaybackRate = m_sampleRate;
 
-	if (strstr(PlaybackDevice, "plug") == 0 && strchr(PlaybackDevice, ':'))
+	strcpy(buf2, PlaybackDevice);
-		sprintf(buf1, "plug%s", PlaybackDevice);
+
+	ptr = strchr(buf2, ' ');
+	if (ptr) *ptr = 0;				// Get Device part of name
+
+
+	if (strstr(buf2, "plug") == 0 && strchr(buf2, ':'))
+		sprintf(buf1, "plug%s", buf2);
 	else
-		strcpy(buf1, PlaybackDevice);
+		strcpy(buf1, buf2);
 	
 	if (Report)
 		Debugprintf("Real Device %s", buf1);
 
-
-	ptr = strchr(buf1, ' ');
-	if (ptr) *ptr = 0;				// Get Device part of name
-
 	snd_pcm_hw_params_t *hw_params;
 	
 	if ((err = snd_pcm_open(&playhandle, buf1, SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK)) < 0)
@@ -720,7 +746,9 @@ int OpenSoundCapture(char * CaptureDevice, int m_sampleRate, int Report)
 {
 	int err = 0;
 
-	char buf1[100];
+	char buf1[256];
+	char buf2[256];
+
 	char * ptr;
 	snd_pcm_hw_params_t *hw_params;
 
@@ -741,16 +769,19 @@ int OpenSoundCapture(char * CaptureDevice, int m_sampleRate, int Report)
 	strcpy(SavedCaptureDevice, CaptureDevice);	// Saved so we can reopen in error recovery
 	SavedCaptureRate = m_sampleRate;
 
-	if (strstr(CaptureDevice, "plug") == 0 && strchr(CaptureDevice, ':'))
+	strcpy(buf2, CaptureDevice);
-		sprintf(buf1, "plug%s", CaptureDevice);
+
+	ptr = strchr(buf2, ' ');
+	if (ptr) *ptr = 0;				// Get Device part of name
+
+	if (strstr(buf2, "plug") == 0 && strchr(buf2, ':'))
+		sprintf(buf1, "plug%s", buf2);
 	else
-		strcpy(buf1, CaptureDevice);
+		strcpy(buf1, buf2);
 
 	if (Report)
 		Debugprintf("Real Device %s", buf1);
 
-	ptr = strchr(buf1, ' ');
-	if (ptr) *ptr = 0;				// Get Device part of name
 	
 	if ((err = snd_pcm_open (&rechandle, buf1, SND_PCM_STREAM_CAPTURE, 0)) < 0) {
 		Debugprintf("cannot open capture audio device %s (%s)",  buf1, snd_strerror(err));
@@ -785,6 +816,7 @@ int OpenSoundCapture(char * CaptureDevice, int m_sampleRate, int Report)
 	
 	if ((err = snd_pcm_hw_params_set_channels(rechandle, hw_params, m_recchannels)) < 0)
 	{
+		if (Report)
 			Debugprintf("cannot set rec channel count to 2 (%s)", snd_strerror(err));
 
 		m_recchannels = 1;
@@ -840,10 +872,10 @@ int OpenSoundCapture(char * CaptureDevice, int m_sampleRate, int Report)
 		snd_pcm_hw_params_set_rate(rechandle, hw_params, m_sampleRate, 0);
 		snd_pcm_hw_params_set_channels(rechandle, hw_params, m_recchannels);
 
-		err = snd_pcm_hw_params_set_buffer_size(rechandle, hw_params, 65536);
+	//	err = snd_pcm_hw_params_set_buffer_size(rechandle, hw_params, 65536);
 
-		if (err)
+	//	if (err)
-			Debugprintf("cannot set buffer size (%s)", snd_strerror(err));
+	//		Debugprintf("cannot set buffer size (%s)", snd_strerror(err));
 
 		err = snd_pcm_hw_params_set_period_size(rechandle, hw_params, (snd_pcm_uframes_t) { 1024 }, (int) { 0 });
 
@@ -867,17 +899,14 @@ int OpenSoundCapture(char * CaptureDevice, int m_sampleRate, int Report)
 	if (Report)
 		Debugprintf("Capture using %d channels", m_recchannels);
 
-	int i;
 	short buf[256];
 
-	for (i = 0; i < 10; ++i)
+	if ((err = snd_pcm_readi(rechandle, buf, 12)) != 12)
 	{
-		if ((err = snd_pcm_readi (rechandle, buf, 128)) != 128)
+		Debugprintf("read from audio interface failed (%s)", snd_strerror(err));
-		{
-			Debugprintf("read from audio interface failed (%s)", snd_strerror (err));
-		}
 	}
 
+
 //	Debugprintf("Read got %d", err);
 
  	return TRUE;
@@ -942,11 +971,11 @@ int SoundCardWrite(short * input, int nSamples)
 
 	//	Stop Capture
 
-	if (rechandle)
+//	if (rechandle)
-	{
+//	{
-		snd_pcm_close(rechandle);
+//		snd_pcm_close(rechandle);
-		rechandle = NULL;
+//		rechandle = NULL;
-	}
+//	}
 
 	avail = snd_pcm_avail_update(playhandle);
 //	Debugprintf("avail before play returned %d", (int)avail);
@@ -967,7 +996,7 @@ int SoundCardWrite(short * input, int nSamples)
 
 //	Debugprintf("Tosend %d Avail %d", nSamples, (int)avail);
 
-	while (avail < nSamples || (MaxAvail - avail) > 12000)				// Limit to 1 sec of audio
+	while (avail < nSamples || (MaxAvail - avail) > SampleRate)				// Limit to 1 sec of audio
 	{
 		txSleep(10);
 		avail = snd_pcm_avail_update(playhandle);
@@ -1174,6 +1203,12 @@ short * SoundInit();
 
 void GetSoundDevices()
 {
+	if (onlyMixSnoop)
+	{
+		gethints();
+	}
+	else
+	{
 		if (SoundMode == 0)
 		{
 			GetInputDeviceCollection();
@@ -1199,19 +1234,34 @@ void GetSoundDevices()
 
 			listpulse();
 		}
+	}
 }
 
 int InitSound(BOOL Quiet)
 {
+	if (using48000)
+	{
+		ReceiveSize = 2048;
+		SendSize = 4096;		// 100 mS for now
+		SampleRate = 48000;
+	}
+	else
+	{
+		ReceiveSize = 512;
+		SendSize = 1024;
+		SampleRate = 12000;
+	}
+
 	GetSoundDevices();
 
 	switch (SoundMode)
 	{
 	case 0:				// ALSA
 
-		if (!OpenSoundCard(CaptureDevice, PlaybackDevice, 12000, 12000, Quiet))
+		if (!OpenSoundCard(CaptureDevice, PlaybackDevice, SampleRate, SampleRate, Quiet))
 			return FALSE;
 
+
 		break;
 
 	case 1:				// OSS
@@ -1238,6 +1288,7 @@ int InitSound(BOOL Quiet)
 
 int min = 0, max = 0, lastlevelreport = 0, lastlevelGUI = 0;
 UCHAR CurrentLevel = 0;		// Peak from current samples
+UCHAR CurrentLevelR = 0;		// Peak from current samples
 
 void PollReceivedSamples()
 {
@@ -1270,7 +1321,18 @@ void PollReceivedSamples()
 		// if still not enough, too bad!
 
 		if (bytes != ReceiveSize * 2)
+		{
+			// This seems to happen occasionally even when we shouldn't be in stdin mode. Exit
+
 			Debugprintf("Short Read %d", bytes);
+			closeTraceLog();
+
+			Closing = TRUE;
+
+			sleep(1);
+			exit(1);
+		}
+
 
 		// convert to stereo
 
@@ -1308,7 +1370,7 @@ void PollReceivedSamples()
 		{
 				lastlevelGUI = Now;
 
-			if ((Now - lastlevelreport) > 10000)	// 10 Secs
+			if ((Now - lastlevelreport) > 60000)	// 60 Secs
 			{
 				char HostCmd[64];
 				lastlevelreport = Now;
@@ -1373,6 +1435,11 @@ short * SoundInit()
 	
 //	Called at end of transmission
 
+int useTimedPTT = 1;
+
+extern int SampleNo;
+int pttOnTime();
+
 void SoundFlush()
 {
 	// Append Trailer then send remaining samples
@@ -1388,9 +1455,34 @@ void SoundFlush()
 
 	// Wait for tx to complete
 
-	Debugprintf("Flush Soundmode = %d", SoundMode);
+//	Debugprintf("Flush Soundmode = %d", SoundMode);
 
 	if (SoundMode == 0)		// ALSA
+	{
+		if (useTimedPTT)
+		{
+			// Calulate PTT Time from Number of samples and samplerate
+
+			// samples sent is is in SampleNo, Time PTT was raised in timeval pttclk
+			// txLatency is extra ptt time to compenstate for time soundcard takes to start outputting samples
+
+			struct timespec pttnow;
+
+			clock_gettime(CLOCK_MONOTONIC, &pttnow);
+
+			time_t pttontimemS = (pttclk.tv_sec * 1000) + (pttclk.tv_nsec / 1000000);
+			time_t nowtimemS = (pttnow.tv_sec * 1000) + (pttnow.tv_nsec / 1000000);
+						
+			// We have already added latency to tail, so don't add again
+
+			int txlenMs = (1000 * SampleNo / TX_Samplerate);		// 12000 samples per sec. 
+
+			Debugprintf("Tx Time %d Time till end = %d", txlenMs, (nowtimemS - pttontimemS));
+
+			txSleep(txlenMs - (nowtimemS - pttontimemS));
+
+		}
+		else
 		{
 			usleep(100000);
 
@@ -1402,7 +1494,7 @@ void SoundFlush()
 
 				snd_pcm_status_alloca(&status);					// alloca allocates once per function, does not need a free
 
-//			Debugprintf("Waiting for complete. Avail %d Max %d last %d", avail, MaxAvail, lastavail);
+	//			Debugprintf("Waiting for complete. Avail %d Max %d last %d", avail, MaxAvail, lastavail);
 
 				if ((err = snd_pcm_status(playhandle, status)) != 0)
 				{
@@ -1415,7 +1507,7 @@ void SoundFlush()
 				//		Debugprintf("PCM Status = %d", res);
 
 				if (res != SND_PCM_STATE_RUNNING || lastavail == avail)			// If sound system is not running then it needs data
-//			if (res != SND_PCM_STATE_RUNNING)				// If sound system is not running then it needs data
+	//			if (res != SND_PCM_STATE_RUNNING)				// If sound system is not running then it needs data
 		//		if (MaxAvail - avail < 100)	
 				{
 					// Send complete - Restart Capture
@@ -1426,6 +1518,9 @@ void SoundFlush()
 				lastavail = avail;
 				usleep(50000);
 			}
+
+
+		}
 		// I think we should turn round the link here. I dont see the point in
 		// waiting for MainPoll
 
@@ -1694,32 +1789,6 @@ int gpioInitialise(void)
 
 
 
-int stricmp(const unsigned char * pStr1, const unsigned char *pStr2)
-{
-    unsigned char c1, c2;
-    int  v;
-
-	if (pStr1 == NULL)
-	{
-		if (pStr2)
-			Debugprintf("stricmp called with NULL 1st param - 2nd %s ", pStr2);
-		else
-			Debugprintf("stricmp called with two NULL params");
-
-		return 1;
-	}
-
-
-    do {
-        c1 = *pStr1++;
-        c2 = *pStr2++;
-        /* The casts are necessary when pStr1 is shorter & char is signed */
-        v = tolower(c1) - tolower(c2);
-    } while ((v == 0) && (c1 != '\0') && (c2 != '\0') );
-
-    return v;
-}
-
 char Leds[8]= {0};
 unsigned int PKTLEDTimer = 0;
 
@@ -1789,7 +1858,7 @@ VOID COMClearRTS(HANDLE fd)
 
 HANDLE OpenCOMPort(char * Port, int speed, BOOL SetDTR, BOOL SetRTS, BOOL Quiet, int Stopbits)
 {
-	char buf[100];
+	char buf[256];
 
 	//	Linux Version.
 
@@ -1898,3 +1967,177 @@ VOID CloseCOMPort(HANDLE fd)
 	close(fd);
 }
 
+// "hints" processing for looking for SNOOP/MIX devices
+
+int gethints()
+{
+	const char *iface = "pcm";
+	void **hints;
+	char **n;
+	int err;
+	char hwdev[256];
+	snd_pcm_t *pcm = NULL;
+	char NameString[256];
+
+	CloseSoundCard();
+
+	Debugprintf("Available Mix/Snoop Devices\n");
+
+	PlaybackCount = 0;
+	CaptureCount = 0;
+
+	err = snd_device_name_hint(-1, iface, &hints);
+
+	if (err < 0)
+		Debugprintf("snd_device_name_hint error: %s", snd_strerror(err));
+
+	n = (char **)hints;
+
+	while (*n != NULL)
+	{
+		if (memcmp(*n, "NAMEmix", 7) == 0)	//NAMEmix00|DESCQtSM Mix for hw0:0
+		{
+			char Hint[256];
+			char * ptr;
+			snd_pcm_stream_t stream = SND_PCM_STREAM_PLAYBACK;
+
+			strcpy(Hint, *n);
+
+			ptr = strchr(Hint, '|');
+
+			if (ptr)
+			{
+				*ptr++ = 0;
+			}	
+			
+			strcpy(hwdev, &Hint[4]);
+
+			err = snd_pcm_open(&pcm, hwdev, stream, SND_PCM_NONBLOCK);
+
+			if (err)
+			{
+				Debugprintf("Error %d opening output device %s ", err, hwdev);
+				goto nextdevice;
+			}
+
+			// Add device to list
+
+			if (ptr)
+				sprintf(NameString, "%s %s", hwdev, &ptr[4]);
+			else
+				strcpy(NameString, hwdev);
+
+			Debugprintf(NameString);
+
+			strcpy(PlaybackNames[PlaybackCount++], NameString);
+			snd_pcm_close(pcm);
+			pcm = NULL;
+		}
+		else if (memcmp(*n, "NAMEsnoop", 9) == 0)
+		{
+			char Hint[256];
+			char * ptr;
+			snd_pcm_stream_t stream = SND_PCM_STREAM_CAPTURE;
+
+			strcpy(Hint, *n);
+
+			ptr = strchr(Hint, '|');
+
+			if (ptr)
+			{
+				*ptr++ = 0;
+			}
+
+			strcpy(hwdev, &Hint[4]);
+
+			err = snd_pcm_open(&pcm, hwdev, stream, SND_PCM_NONBLOCK);
+
+			if (err)
+			{
+				Debugprintf("Error %d opening input device %s ", err, hwdev);
+				goto nextdevice;
+			}
+
+			// Add device to list
+
+			if (ptr)
+				sprintf(NameString, "%s %s", hwdev, &ptr[4]);
+			else
+				strcpy(NameString, hwdev);
+
+			Debugprintf(NameString);
+
+			strcpy(CaptureNames[CaptureCount++], NameString);
+			snd_pcm_close(pcm);
+			pcm = NULL;
+		}
+
+	nextdevice:
+		
+		n++;
+
+	}
+	snd_device_name_free_hint(hints);
+	return 0;
+}
+
+// Microsoft routines not available in gcc
+
+int memicmp(unsigned char *a, unsigned char *b, int n)
+{
+	if (n)
+	{
+		while (n && (toupper(*a) == toupper(*b)))
+			n--, a++, b++;
+
+		if (n)
+			return toupper(*a) - toupper(*b);
+	}
+	return 0;
+}
+int stricmp(const unsigned char * pStr1, const unsigned char *pStr2)
+{
+	unsigned char c1, c2;
+	int  v;
+
+	if (pStr1 == NULL)
+	{
+		if (pStr2)
+			Debugprintf("stricmp called with NULL 1st param - 2nd %s ", pStr2);
+		else
+			Debugprintf("stricmp called with two NULL params");
+
+		return 1;
+	}
+
+
+	do {
+		c1 = *pStr1++;
+		c2 = *pStr2++;
+		/* The casts are necessary when pStr1 is shorter & char is signed */
+		v = tolower(c1) - tolower(c2);
+	} while ((v == 0) && (c1 != '\0') && (c2 != '\0'));
+
+	return v;
+}
+char * strupr(char* s)
+{
+	char* p = s;
+
+	if (s == 0)
+		return 0;
+
+	while (*p = toupper(*p)) p++;
+	return s;
+}
+
+char * strlwr(char* s)
+{
+	char* p = s;
+	while (*p = tolower(*p)) p++;
+	return s;
+}
+
+
+
+

ARDOPC.c

@@ -1025,195 +1025,6 @@ BOOL blnErrorsCorrected;
 
 #define NEWRS
 	
-BOOL xRSDecode(UCHAR * bytRcv, int Length, int CheckLen, BOOL * blnRSOK)
-{	
-#ifdef NEWRS
-
-	// Using a modified version of Henry Minsky's code
-	
-	//Copyright Henry Minsky (hqm@alum.mit.edu) 1991-2009
-
-	// Rick's Implementation processes the byte array in reverse. and also 
-	//	has the check bytes in the opposite order. I've modified the encoder
-	//	to allow for this, but so far haven't found a way to mske the decoder
-	//	work, so I have to reverse the data and checksum to decode G8BPQ Nov 2015
-
-	//	returns TRUE if was ok or correction succeeded, FALSE if correction impossible
-
-	UCHAR intTemp[256];				// WOrk Area to pass to Decoder		
-	int i;
-	UCHAR * ptr2 = intTemp;
-	UCHAR * ptr1 = &bytRcv[Length - CheckLen -1]; // Last Byte of Data
-
-	int DataLen = Length - CheckLen;
-	int PadLength = 255 - Length;		// Padding bytes needed for shortened RS codes
-
-	*blnRSOK = FALSE;
-
-	if (Length > 255 || Length < (1 + CheckLen))		//Too long or too short 
-		return FALSE;
-
-	if (NPAR != CheckLen)		// Changed RS Len, so recalc constants;
-	{
-		NPAR = CheckLen;
-		MaxErrors = NPAR /2;
-
-		initialize_ecc();
-	}
-
-
-	//	We reverse the data while zero padding it to speed things up
-
-	//	We Need (Data Reversed) (Zero Padding) (Checkbytes Reversed)
-
-	// Reverse Data
-
-	for (i = 0; i < DataLen; i++)
-	{
-	  *(ptr2++) = *(ptr1--);
-	}
-
-	//	Clear padding
-
-	memset(ptr2, 0, PadLength);	
-
-	ptr2+= PadLength;
-	
-	// Error Bits
-
-	ptr1 = &bytRcv[Length - 1];			// End of check bytes
-
-	for (i = 0; i < CheckLen; i++)
-	{
-	  *(ptr2++) = *(ptr1--);
-	}
-	
-	decode_data(intTemp, 255);
-
-	// check if syndrome is all zeros 
-
-	if (check_syndrome() == 0)
-	{
-		// RS ok, so no need to correct
-
-		*blnRSOK = TRUE;
-		return TRUE;		// No Need to Correct
-	}
-
-    if (correct_errors_erasures (intTemp, 255, 0, 0) == 0) // Dont support erasures at the momnet
-
-		// Uncorrectable
-
-		return FALSE;
-
-	// Data has been corrected, so need to reverse again
-
-	ptr1 = &intTemp[DataLen - 1];
-	ptr2 = bytRcv; // Last Byte of Data
-
-	for (i = 0; i < DataLen; i++)
-	{
-	  *(ptr2++) = *(ptr1--);
-	}
-
-	// ?? Do we need to return the check bytes ??
-
-	// Yes, so we can redo RS Check on supposedly connected frame
-
-	ptr1 = &intTemp[254];	// End of Check Bytes
-
- 	for (i = 0; i < CheckLen; i++)
-	{
-	  *(ptr2++) = *(ptr1--);
-	}
-
-	return TRUE;
-}
-
-#else
-
-	// Old (Rick's) code
-
-	// Sets blnRSOK if OK without correction
-
-	// Returns TRUE if OK oe Corrected
-	// False if Can't correct
-
-
-	UCHAR intTemp[256];				// Work Area to pass to Decoder		
-	int i;
-	int intStartIndex;
-	UCHAR * ptr2 = intTemp;
-	UCHAR * ptr1 = bytRcv;
-	BOOL RSWasOK;
-
-	int DataLen = Length - CheckLen;
-	int PadLength = 255 - Length;		// Padding bytes needed for shortened RS codes
-
-	*blnRSOK = FALSE;
-
-	if (Length > 255 || Length < (1 + CheckLen))		//Too long or too short 
-		return FALSE;
-
-
-	if (NPAR != CheckLen)		// Changed RS Len, so recalc constants;
-	{
-		NPAR = CheckLen;
-		tt = sqrt(NPAR);
-		kk = 255-CheckLen; 
-		generate_gf();
-		gen_poly();
-	}
-	
-	intStartIndex =  255 - Length; // set the start point for shortened RS codes
-
-	//	We always work on a 255 byte buffer, prepending zeros if neccessary
-
- 	//	Clear padding
-
-	memset(ptr2, 0, PadLength);	
-	ptr2 += PadLength;
-
-	memcpy(ptr2, ptr1, Length);
-	
-	// convert to indexed form
-
-	for(i = 0; i < 256; i++)
-	{
-//		intIsave = i;
-//		intIndexSave = index_of[intTemp[i]];
-		recd[i] = index_of[intTemp[i]];
-	}
-
-//	printtick("entering decode_rs");
-
-	blnErrorsCorrected = FALSE;
-
-	RSWasOK = decode_rs();
-
-//	printtick("decode_rs Done");
-
-	*blnRSOK = RSWasOK;
-
-	if (RSWasOK)
-		return TRUE;
-
-	if(blnErrorsCorrected)
-	{
-		for (i = 0; i < DataLen; i++)
-		{
-			bytRcv[i] = recd[i + intStartIndex];
-		}
-		return TRUE;
-	}
-
-	return FALSE;
-}
-#endif
-
-
-
-	
 //  Function to encode ConnectRequest frame 
 
 //	' Function to encode an ACK control frame  (2 bytes total) ...with 5 bit Quality code 

BusyDetect.c

@@ -45,156 +45,28 @@ VOID ClearBusy()
 	intLastStop = 0;		// This will force the busy detector to ignore old averages and initialze the rolling average filters
 }
 
-/*
+extern int FFTSize;
-// Function to implement a busy detector based on 1024 point FFT
 
-BOOL BusyDetect2(float * dblMag, int intStart, int intStop)        // this only called while searching for leader ...once leader detected, no longer called.
+BOOL BusyDetect3(float * dblMag, int StartFreq, int EndFreq)
 {
-	// each bin is about 12000/1024 or 11.72 Hz
+
-	// this only called while searching for leader ...once leader detected, no longer called.
+	// Based on code from ARDOP, but using diffferent FFT size
+	// QtSM is using an FFT size based on waterfall settings.
+
 	// First sort signals and look at highes signals:baseline ratio..
 	
-	float dblAVGSignalPerBinNarrow, dblAVGSignalPerBinWide, dblAVGBaselineNarrow, dblAVGBaselineWide;
+	// Start and Stop are in Hz. Convert to bin numbers
-	float dblFastAlpha = 0.4f;
-	float dblSlowAlpha = 0.2f;
-	float dblAvgStoNNarrow, dblAvgStoNWide;
-	int intNarrow = 8;  // 8 x 11.72 Hz about 94 z
-	int intWide = ((intStop - intStart) * 2) / 3; //* 0.66);
-	int blnBusy = FALSE;
-	float dblAvgStoNSlowNarrow = 0;
-	float dblAvgStoNFastNarrow = 0;
-	float dblAvgStoNSlowWide = 0;
-	float dblAvgStoNFastWide = 0;
-
-	// First narrow band (~94Hz)
-
-	SortSignals(dblMag, intStart, intStop, intNarrow, &dblAVGSignalPerBinNarrow, &dblAVGBaselineNarrow);
-
-	if (intLastStart == intStart && intLastStop == intStop)
-	{
-		dblAvgStoNSlowNarrow = (1 - dblSlowAlpha) * dblAvgStoNSlowNarrow + dblSlowAlpha * dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
-		dblAvgStoNFastNarrow = (1 - dblFastAlpha) * dblAvgStoNFastNarrow + dblFastAlpha * dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
-	}
-	else
-	{
-		dblAvgStoNSlowNarrow = dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
-		dblAvgStoNFastNarrow = dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
-		intLastStart = intStart;
-		intLastStop = intStop;
-	}
-	
-	dblAvgStoNNarrow = max(dblAvgStoNSlowNarrow, dblAvgStoNFastNarrow); // computes fast attack, slow release
-
-	// Wide band (66% ofr current bandwidth) 
-
-	SortSignals(dblMag, intStart, intStop, intWide, &dblAVGSignalPerBinWide, &dblAVGBaselineWide);
-
-	if (intLastStart == intStart && intLastStop == intStop)
-	{
-		dblAvgStoNSlowWide = (1 - dblSlowAlpha) * dblAvgStoNSlowWide + dblSlowAlpha * dblAVGSignalPerBinWide / dblAVGBaselineWide;
-		dblAvgStoNFastWide = (1 - dblFastAlpha) * dblAvgStoNFastWide + dblFastAlpha * dblAVGSignalPerBinWide / dblAVGBaselineWide;
-	}
-	else
-	{
-		dblAvgStoNSlowWide = dblAVGSignalPerBinWide / dblAVGBaselineWide;
-		dblAvgStoNFastWide = dblAVGSignalPerBinWide / dblAVGBaselineWide;
-		intLastStart = intStart;
-		intLastStop = intStop;
-	}
-
-	dblAvgStoNNarrow = max(dblAvgStoNSlowNarrow, dblAvgStoNFastNarrow); // computes fast attack, slow release
-	dblAvgStoNWide = max(dblAvgStoNSlowWide, dblAvgStoNFastWide); // computes fast attack, slow release
-
-	// Preliminary calibration...future a function of bandwidth and BusyDet.
-   
-	switch (ARQBandwidth)
-	{
-	case B200MAX:
-	case B200FORCED:
-		if (dblAvgStoNNarrow > 1.5 * BusyDet|| dblAvgStoNWide > 2.5 * BusyDet)
-			blnBusy = True;
-		break;
-
-	case B500MAX:
-	case B500FORCED:
-		if (dblAvgStoNNarrow > 1.5 * BusyDet || dblAvgStoNWide > 2.5 * BusyDet)
-			blnBusy = True;
-		break;
-
-	case B1000MAX:
-	case B1000FORCED:
-
-		if (dblAvgStoNNarrow > 1.4 * BusyDet || dblAvgStoNWide > 2 * BusyDet)
-			blnBusy = True;
-		break;
-
-	case B2000MAX:
-	case B2000FORCED:
-		if (dblAvgStoNNarrow > 1.4 * BusyDet || dblAvgStoNWide > 2 * BusyDet)
-			blnBusy = True;
-	}
-
-	if (blnBusy) // This used to skip over one call busy nuisance trips. Busy must be present at least 2 consecutive times to be reported
-	{
-		intBusyOnCnt += 1;
-		intBusyOffCnt = 0;
-        if (intBusyOnCnt > 1)
-			blnBusy = True;
-		else if (!blnBusy)
-		{
-			intBusyOffCnt += 1;
-			intBusyOnCnt = 0;
-			if (intBusyOffCnt > 3)
-				blnBusy = False;
-		}
-	}
-	if (blnLastBusy == False && blnBusy)
-	{
-		int x = round(dblAvgStoNNarrow);	// odd, but PI doesnt print floats properly 
-		int y = round(dblAvgStoNWide);
-		
-		blnLastBusy = True;
-		LastBusyOn = Now;
-#ifdef __ARM_ARCH
-		WriteDebugLog(LOGDEBUG, "[BusyDetect2: BUSY ON  StoN Narrow = %d StoN Wide %d", x, y);
-#else
-		WriteDebugLog(LOGDEBUG, "[BusyDetect2: BUSY ON  StoN Narrow = %f StoN Wide %f", dblAvgStoNNarrow, dblAvgStoNWide);
-#endif
-	}
-	else if (blnLastBusy == True && !blnBusy)
-	{
-		int x = round(dblAvgStoNNarrow);	// odd, but PI doesnt print floats properly 
-		int y = round(dblAvgStoNWide);
-
-		blnLastBusy = False;
-		LastBusyOff = Now;
-#ifdef __ARM_ARCH
-		WriteDebugLog(LOGDEBUG, "[BusyDetect2: BUSY OFF StoN Narrow = %d StoN Wide %d", x, y);
-#else
-		WriteDebugLog(LOGDEBUG, "[BusyDetect2: BUSY OFF StoN Narrow = %f StoN Wide %f", dblAvgStoNNarrow, dblAvgStoNWide);
-#endif
-	}
-
-	return blnLastBusy;
-}
 
 
-*/
+	float BinSize = 12000.0 / FFTSize;
-
+	int StartBin = StartFreq / BinSize;
-
+	int EndBin = EndFreq / BinSize;
-
-
-BOOL BusyDetect3(float * dblMag, int intStart, int intStop)        // this only called while searching for leader ...once leader detected, no longer called.
-{
-	// each bin is about 12000/1024 or 11.72 Hz
-	// this only called while searching for leader ...once leader detected, no longer called.
-	// First sort signals and look at highes signals:baseline ratio..
 
 	float dblAVGSignalPerBinNarrow, dblAVGSignalPerBinWide, dblAVGBaselineNarrow, dblAVGBaselineWide;
 	float dblSlowAlpha = 0.2f;
 	float dblAvgStoNNarrow = 0, dblAvgStoNWide = 0;
-	int intNarrow = 8;  // 8 x 11.72 Hz about 94 z
+	int intNarrow = 100 / BinSize;  // 8 x 11.72 Hz about 94 z
-	int intWide = ((intStop - intStart) * 2) / 3; //* 0.66);
+	int intWide = ((EndBin - StartBin) * 2) / 3; //* 0.66);
 	int blnBusy = FALSE;
 	int  BusyDet4th = BusyDet * BusyDet * BusyDet * BusyDet;
 
@@ -202,32 +74,32 @@ BOOL BusyDetect3(float * dblMag, int intStart, int intStop)        // this only
 	// First sort signals and look at highest signals:baseline ratio..
 	// First narrow band (~94Hz)
 
-	SortSignals2(dblMag, intStart, intStop, intNarrow, &dblAVGSignalPerBinNarrow, &dblAVGBaselineNarrow);
+	SortSignals2(dblMag, StartBin, EndBin, intNarrow, &dblAVGSignalPerBinNarrow, &dblAVGBaselineNarrow);
 
-	if (intLastStart == intStart && intLastStop == intStop)
+	if (intLastStart == StartBin && intLastStop == EndBin)
 		dblAvgStoNNarrow = (1 - dblSlowAlpha) * dblAvgStoNNarrow + dblSlowAlpha * dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
 	else
 	{
 		// This initializes the Narrow average after a bandwidth change
 
 		dblAvgStoNNarrow = dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
- 		intLastStart = intStart;
+ 		intLastStart = StartBin;
-		intLastStop = intStop;
+		intLastStop = EndBin;
 	}
 	
 	// Wide band (66% of current bandwidth)
 	
-	SortSignals2(dblMag, intStart, intStop, intWide, &dblAVGSignalPerBinWide, &dblAVGBaselineWide);
+	SortSignals2(dblMag, StartBin, EndBin, intWide, &dblAVGSignalPerBinWide, &dblAVGBaselineWide);
 
-	if (intLastStart == intStart && intLastStop == intStop)
+	if (intLastStart == StartBin && intLastStop == EndBin)
 		dblAvgStoNWide = (1 - dblSlowAlpha) * dblAvgStoNWide + dblSlowAlpha * dblAVGSignalPerBinWide / dblAVGBaselineWide;
 	else
 	{
 		// This initializes the Wide average after a bandwidth change
 		
 		dblAvgStoNWide = dblAVGSignalPerBinWide / dblAVGBaselineWide;
-		intLastStart = intStart;
+		intLastStart = StartBin;
-		intLastStop = intStop;
+		intLastStop = EndBin;
 	}
 
 	// Preliminary calibration...future a function of bandwidth and BusyDet.

Config - Copy.cpp

@@ -1,444 +0,0 @@
-/*
-Copyright (C) 2019-2020 Andrei Kopanchuk UZ7HO
-
-This file is part of QtSoundModem
-
-QtSoundModem is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-QtSoundModem is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with QtSoundModem.  If not, see http://www.gnu.org/licenses
-
-*/
-
-// UZ7HO Soundmodem Port by John Wiseman G8BPQ
-
-#include <QSettings>
-
-#include "UZ7HOStuff.h"
-
-extern "C" void get_exclude_list(char * line, TStringList * list);
-extern "C" void get_exclude_frm(char * line, TStringList * list);
-
-extern "C" int SoundMode; 
-extern "C" int RX_SR;
-extern "C" int TX_SR;
-extern "C" int multiCore;
-extern "C" char * Wisdom;
-
-extern "C" word MEMRecovery[5];
-
-extern int MintoTray;
-extern "C" int UDPClientPort;
-extern "C" int UDPServerPort;
-extern "C" int TXPort;
-
-extern char UDPHost[64];
-
-extern char CWIDCall[128];
-extern int CWIDInterval;
-extern int CWIDLeft;
-extern int CWIDRight;
-extern int CWIDType;	
-
-extern "C" int RSID_SABM[4];
-extern "C" int RSID_UI[4];
-extern "C" int RSID_SetModem[4];
-
-
-QSettings* settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
-
-// This makes geting settings for more channels easier
-
-char Prefix[16] = "AX25_A";
-
-void GetPortSettings(int Chan);
-
-QVariant getAX25Param(const char * key, QVariant Default)
-{
-	char fullKey[64];
-
-	sprintf(fullKey, "%s/%s", Prefix, key);
-	return settings->value(fullKey, Default);
-}
-
-void getAX25Params(int chan)
-{
-	Prefix[5] = chan + 'A';
-	GetPortSettings(chan);
-}
-
-
-void GetPortSettings(int Chan)
-{
-	tx_hitoneraisedb[Chan] = getAX25Param("HiToneRaise", 0).toInt();
-
-	maxframe[Chan] = getAX25Param("Maxframe", 3).toInt();
-	fracks[Chan] = getAX25Param("Retries", 15).toInt();
-	frack_time[Chan] = getAX25Param("FrackTime", 5).toInt();
-
-	idletime[Chan] = getAX25Param("IdleTime", 180).toInt();
-	slottime[Chan] = getAX25Param("SlotTime", 100).toInt();
-	persist[Chan] = getAX25Param("Persist", 128).toInt();
-	resptime[Chan] = getAX25Param("RespTime", 1500).toInt();
-	TXFrmMode[Chan] = getAX25Param("TXFrmMode", 1).toInt();
-	max_frame_collector[Chan] = getAX25Param("FrameCollector", 6).toInt();
-	//exclude_callsigns[Chan]= getAX25Param("ExcludeCallsigns/");
-	//exclude_APRS_frm[Chan]= getAX25Param("ExcludeAPRSFrmType/");
-	KISS_opt[Chan] = getAX25Param("KISSOptimization", false).toInt();;
-	dyn_frack[Chan] = getAX25Param("DynamicFrack", false).toInt();;
-	recovery[Chan] = getAX25Param("BitRecovery", 0).toInt();
-	NonAX25[Chan] = getAX25Param("NonAX25Frm", false).toInt();;
-	MEMRecovery[Chan]= getAX25Param("MEMRecovery", 200).toInt();
-	IPOLL[Chan] = getAX25Param("IPOLL", 80).toInt();
-
-	strcpy(MyDigiCall[Chan], getAX25Param("MyDigiCall", "").toString().toUtf8());
-	fx25_mode[Chan] = getAX25Param("FX25", FX25_MODE_RX).toInt();
-	il2p_mode[Chan] = getAX25Param("IL2P", IL2P_MODE_NONE).toInt();
-	RSID_UI[Chan] = getAX25Param("RSID_UI", 0).toInt();
-	RSID_SABM[Chan] = getAX25Param("RSID_SABM", 0).toInt();
-	RSID_SetModem[Chan] = getAX25Param("RSID_SetModem", 0).toInt();
-}
-
-void getSettings()
-{
-	int snd_ch;
-
-	QSettings* settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
-	settings->sync();
-
-	SoundMode = settings->value("Init/SoundMode", 0).toInt();
-	UDPClientPort = settings->value("Init/UDPClientPort", 8888).toInt();
-	UDPServerPort = settings->value("Init/UDPServerPort", 8884).toInt();
-	TXPort = settings->value("Init/TXPort", UDPServerPort).toInt();
-
-	strcpy(UDPHost, settings->value("Init/UDPHost", "192.168.1.255").toString().toUtf8());
-	UDPServ = settings->value("Init/UDPServer", FALSE).toBool();
-
-	RX_SR = settings->value("Init/RXSampleRate", 12000).toInt();
-	TX_SR = settings->value("Init/TXSampleRate", 12000).toInt();
-
-	strcpy(CaptureDevice, settings->value("Init/SndRXDeviceName", "hw:1,0").toString().toUtf8());
-	strcpy(PlaybackDevice, settings->value("Init/SndTXDeviceName", "hw:1,0").toString().toUtf8());
-
-	raduga = settings->value("Init/DispMode", DISP_RGB).toInt();
-
-	strcpy(PTTPort, settings->value("Init/PTT", "").toString().toUtf8());
-	PTTMode = settings->value("Init/PTTMode", 19200).toInt();
-	PTTBAUD = settings->value("Init/PTTBAUD", 19200).toInt();
-
-	strcpy(PTTOnString, settings->value("Init/PTTOnString", "").toString().toUtf8());
-	strcpy(PTTOffString, settings->value("Init/PTTOffString", "").toString().toUtf8());
-
-	pttGPIOPin = settings->value("Init/pttGPIOPin", 17).toInt();
-	pttGPIOPinR = settings->value("Init/pttGPIOPinR", 17).toInt();
-
-#ifdef WIN32
-	strcpy(CM108Addr, settings->value("Init/CM108Addr", "0xD8C:0x08").toString().toUtf8());
-#else
-	strcpy(CM108Addr, settings->value("Init/CM108Addr", "/dev/hidraw0").toString().toUtf8());
-#endif
-
-	HamLibPort = settings->value("Init/HamLibPort", 4532).toInt();
-	strcpy(HamLibHost, settings->value("Init/HamLibHost", "127.0.0.1").toString().toUtf8());
-
-	DualPTT = settings->value("Init/DualPTT", 1).toInt();
-	TX_rotate = settings->value("Init/TXRotate", 0).toInt();
-
-	multiCore = settings->value("Init/multiCore", 0).toInt();
-	Wisdom = strdup(settings->value("Init/Wisdom", "").toString().toUtf8());
-
-	
-
-	rx_freq[0] = settings->value("Modem/RXFreq1", 1700).toInt();
-	rx_freq[1] = settings->value("Modem/RXFreq2", 1700).toInt();
-	rx_freq[2] = settings->value("Modem/RXFreq3", 1700).toInt();
-	rx_freq[3] = settings->value("Modem/RXFreq4", 1700).toInt();
-
-	rcvr_offset[0] = settings->value("Modem/RcvrShift1", 30).toInt();
-	rcvr_offset[1] = settings->value("Modem/RcvrShift2", 30).toInt();
-	rcvr_offset[2] = settings->value("Modem/RcvrShift3", 30).toInt();
-	rcvr_offset[3] = settings->value("Modem/RcvrShift4", 30).toInt();
-	speed[0] = settings->value("Modem/ModemType1", SPEED_1200).toInt();
-	speed[1] = settings->value("Modem/ModemType2", SPEED_1200).toInt();
-	speed[2] = settings->value("Modem/ModemType3", SPEED_1200).toInt();
-	speed[3] = settings->value("Modem/ModemType4", SPEED_1200).toInt();
-
-	RCVR[0] = settings->value("Modem/NRRcvrPairs1", 0).toInt();;
-	RCVR[1] = settings->value("Modem/NRRcvrPairs2", 0).toInt();;
-	RCVR[2] = settings->value("Modem/NRRcvrPairs3", 0).toInt();;
-	RCVR[3] = settings->value("Modem/NRRcvrPairs4", 0).toInt();;
-
-	soundChannel[0] = settings->value("Modem/soundChannel1", 1).toInt();
-	soundChannel[1] = settings->value("Modem/soundChannel2", 0).toInt();
-	soundChannel[2] = settings->value("Modem/soundChannel3", 0).toInt();
-	soundChannel[3] = settings->value("Modem/soundChannel4", 0).toInt();
-
-	SCO = settings->value("Init/SCO", 0).toInt();
-
-	dcd_threshold = settings->value("Modem/DCDThreshold", 40).toInt();
-	rxOffset = settings->value("Modem/rxOffset", 0).toInt();
-
-	AGWServ = settings->value("AGWHost/Server", TRUE).toBool();
-	AGWPort = settings->value("AGWHost/Port", 8000).toInt();
-	KISSServ = settings->value("KISS/Server", FALSE).toBool();
-	KISSPort = settings->value("KISS/Port", 8105).toInt();
-
-	RX_Samplerate = RX_SR + RX_SR * 0.000001*RX_PPM;
-	TX_Samplerate = TX_SR + TX_SR * 0.000001*TX_PPM;
-
-	emph_all[0] = settings->value("Modem/PreEmphasisAll1", FALSE).toBool();
-	emph_all[1] = settings->value("Modem/PreEmphasisAll2", FALSE).toBool();
-	emph_all[2] = settings->value("Modem/PreEmphasisAll3", FALSE).toBool();
-	emph_all[3] = settings->value("Modem/PreEmphasisAll4", FALSE).toBool();
-
-	emph_db[0] = settings->value("Modem/PreEmphasisDB1", 0).toInt();
-	emph_db[1] = settings->value("Modem/PreEmphasisDB2", 0).toInt();
-	emph_db[2] = settings->value("Modem/PreEmphasisDB3", 0).toInt();
-	emph_db[3] = settings->value("Modem/PreEmphasisDB4", 0).toInt();
-
-	Firstwaterfall = settings->value("Window/Waterfall1", TRUE).toInt();
-	Secondwaterfall = settings->value("Window/Waterfall2", TRUE).toInt();
-
-	txdelay[0] = settings->value("Modem/TxDelay1", 250).toInt();
-	txdelay[1] = settings->value("Modem/TxDelay2", 250).toInt();
-	txdelay[2] = settings->value("Modem/TxDelay3", 250).toInt();
-	txdelay[3] = settings->value("Modem/TxDelay4", 250).toInt();
-
-	strcpy(CWIDCall, settings->value("Modem/CWIDCall", "").toString().toUtf8().toUpper());
-	CWIDInterval = settings->value("Modem/CWIDInterval", 0).toInt();
-	CWIDLeft = settings->value("Modem/CWIDLeft", 0).toInt();
-	CWIDRight = settings->value("Modem/CWIDRight", 0).toInt();
-	CWIDType = settings->value("Modem/CWIDType", 1).toInt();			// on/off
-
-
-	getAX25Params(0);
-	getAX25Params(1);
-	getAX25Params(2);
-	getAX25Params(3);
-
-	// Validate and process settings
-
-	UsingLeft = 0;
-	UsingRight = 0;
-	UsingBothChannels = 0;
-
-	for (int i = 0; i < 4; i++)
-	{
-		if (soundChannel[i] == LEFT)
-		{
-			UsingLeft = 1;
-			modemtoSoundLR[i] = 0;
-		}
-		else if (soundChannel[i] == RIGHT)
-		{
-			UsingRight = 1;
-			modemtoSoundLR[i] = 1;
-		}
-	}
-
-	if (UsingLeft && UsingRight)
-		UsingBothChannels = 1;
-
-	for (snd_ch = 0; snd_ch < 4; snd_ch++)
-	{
-		tx_hitoneraise[snd_ch] = powf(10.0f, -abs(tx_hitoneraisedb[snd_ch]) / 20.0f);
-
-		if (IPOLL[snd_ch] < 0)
-			IPOLL[snd_ch] = 0;
-		else if (IPOLL[snd_ch] > 65535)
-			IPOLL[snd_ch] = 65535;
-
-		if (MEMRecovery[snd_ch] < 1)
-			MEMRecovery[snd_ch] = 1;
-
-		//			if (MEMRecovery[snd_ch]> 65535)
-		//				MEMRecovery[snd_ch]= 65535;
-
-				/*
-				if resptime[snd_ch] < 0 then resptime[snd_ch]= 0;
-					if resptime[snd_ch] > 65535 then resptime[snd_ch]= 65535;
-					if persist[snd_ch] > 255 then persist[snd_ch]= 255;
-					if persist[snd_ch] < 32 then persist[snd_ch]= 32;
-					if fracks[snd_ch] < 1 then fracks[snd_ch]= 1;
-					if frack_time[snd_ch] < 1 then frack_time[snd_ch]= 1;
-					if idletime[snd_ch] < frack_time[snd_ch] then idletime[snd_ch]= 180;
-				*/
-
-		if (emph_db[snd_ch] < 0 || emph_db[snd_ch] > nr_emph)
-			emph_db[snd_ch] = 0;
-
-		if (max_frame_collector[snd_ch] > 6) max_frame_collector[snd_ch] = 6;
-		if (maxframe[snd_ch] == 0 || maxframe[snd_ch] > 7) maxframe[snd_ch] = 3;
-		if (qpsk_set[snd_ch].mode > 1)  qpsk_set[snd_ch].mode = 0;
-
-	}
-
-	delete(settings);
-}
-
-void SavePortSettings(int Chan);
-
-void saveAX25Param(const char * key, QVariant Value)
-{
-	char fullKey[64];
-
-	sprintf(fullKey, "%s/%s", Prefix, key);
-
-	settings->setValue(fullKey, Value);
-}
-
-void saveAX25Params(int chan)
-{
-	Prefix[5] = chan + 'A';
-	SavePortSettings(chan);
-}
-
-void SavePortSettings(int Chan)
-{
-	saveAX25Param("Retries", fracks[Chan]);
-	saveAX25Param("HiToneRaise", tx_hitoneraisedb[Chan]);
-	saveAX25Param("Maxframe",maxframe[Chan]);
-	saveAX25Param("Retries", fracks[Chan]);
-	saveAX25Param("FrackTime", frack_time[Chan]);
-	saveAX25Param("IdleTime", idletime[Chan]);
-	saveAX25Param("SlotTime", slottime[Chan]);
-	saveAX25Param("Persist", persist[Chan]);
-	saveAX25Param("RespTime", resptime[Chan]);
-	saveAX25Param("TXFrmMode", TXFrmMode[Chan]);
-	saveAX25Param("FrameCollector", max_frame_collector[Chan]);
-	saveAX25Param("ExcludeCallsigns", exclude_callsigns[Chan]);
-	saveAX25Param("ExcludeAPRSFrmType", exclude_APRS_frm[Chan]);
-	saveAX25Param("KISSOptimization", KISS_opt[Chan]);
-	saveAX25Param("DynamicFrack", dyn_frack[Chan]);
-	saveAX25Param("BitRecovery", recovery[Chan]);
-	saveAX25Param("NonAX25Frm", NonAX25[Chan]);
-	saveAX25Param("MEMRecovery", MEMRecovery[Chan]);
-	saveAX25Param("IPOLL", IPOLL[Chan]);
-	saveAX25Param("MyDigiCall", MyDigiCall[Chan]);
-	saveAX25Param("FX25", fx25_mode[Chan]);
-	saveAX25Param("IL2P", il2p_mode[Chan]);
-	saveAX25Param("RSID_UI", RSID_UI[Chan]);
-	saveAX25Param("RSID_SABM", RSID_SABM[Chan]);
-	saveAX25Param("RSID_SetModem", RSID_SetModem[Chan]);
-}
-
-void saveSettings()
-{
-	QSettings * settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
-
-	settings->setValue("Init/SoundMode", SoundMode);
-	settings->setValue("Init/UDPClientPort", UDPClientPort);
-	settings->setValue("Init/UDPServerPort", UDPServerPort);
-	settings->setValue("Init/TXPort", TXPort);
-
-	settings->setValue("Init/UDPServer", UDPServ);
-	settings->setValue("Init/UDPHost", UDPHost);
-
-
-	settings->setValue("Init/TXSampleRate", TX_SR);
-	settings->setValue("Init/RXSampleRate", RX_SR);
-
-	settings->setValue("Init/SndRXDeviceName", CaptureDevice);
-	settings->setValue("Init/SndTXDeviceName", PlaybackDevice);
-
-	settings->setValue("Init/SCO", SCO);
-	settings->setValue("Init/DualPTT", DualPTT);
-	settings->setValue("Init/TXRotate", TX_rotate);
-
-	settings->setValue("Init/DispMode", raduga);
-
-	settings->setValue("Init/PTT", PTTPort);
-	settings->setValue("Init/PTTBAUD", PTTBAUD);
-	settings->setValue("Init/PTTMode", PTTMode);
-
-	settings->setValue("Init/PTTOffString", PTTOffString);
-	settings->setValue("Init/PTTOnString", PTTOnString);
-
-	settings->setValue("Init/pttGPIOPin", pttGPIOPin);
-	settings->setValue("Init/pttGPIOPinR", pttGPIOPinR);
-
-	settings->setValue("Init/CM108Addr", CM108Addr);
-	settings->setValue("Init/HamLibPort", HamLibPort);
-	settings->setValue("Init/HamLibHost", HamLibHost);
-	settings->setValue("Init/MinimizetoTray", MintoTray);
-
-	settings->setValue("Init/multiCore", multiCore);
-
-	settings->setValue("Init/Wisdom", Wisdom);
-
-	// Don't save freq on close as it could be offset by multiple decoders
-
-	settings->setValue("Modem/NRRcvrPairs1", RCVR[0]);
-	settings->setValue("Modem/NRRcvrPairs2", RCVR[1]);
-	settings->setValue("Modem/NRRcvrPairs3", RCVR[2]);
-	settings->setValue("Modem/NRRcvrPairs4", RCVR[3]);
-
-	settings->setValue("Modem/RcvrShift1", rcvr_offset[0]);
-	settings->setValue("Modem/RcvrShift2", rcvr_offset[1]);
-	settings->setValue("Modem/RcvrShift3", rcvr_offset[2]);
-	settings->setValue("Modem/RcvrShift4", rcvr_offset[3]);
-
-	settings->setValue("Modem/ModemType1", speed[0]);
-	settings->setValue("Modem/ModemType2", speed[1]);
-	settings->setValue("Modem/ModemType3", speed[2]);
-	settings->setValue("Modem/ModemType4", speed[3]);
-
-	settings->setValue("Modem/soundChannel1", soundChannel[0]);
-	settings->setValue("Modem/soundChannel2", soundChannel[1]);
-	settings->setValue("Modem/soundChannel3", soundChannel[2]);
-	settings->setValue("Modem/soundChannel4", soundChannel[3]);
-
-	settings->setValue("Modem/DCDThreshold", dcd_threshold);
-	settings->setValue("Modem/rxOffset", rxOffset);
-
-	settings->setValue("AGWHost/Server", AGWServ);
-	settings->setValue("AGWHost/Port", AGWPort);
-	settings->setValue("KISS/Server", KISSServ);
-	settings->setValue("KISS/Port", KISSPort);
-
-	settings->setValue("Modem/PreEmphasisAll1", emph_all[0]);
-	settings->setValue("Modem/PreEmphasisAll2", emph_all[1]);
-	settings->setValue("Modem/PreEmphasisAll3", emph_all[2]);
-	settings->setValue("Modem/PreEmphasisAll4", emph_all[3]);
-
-	settings->setValue("Modem/PreEmphasisDB1", emph_db[0]);
-	settings->setValue("Modem/PreEmphasisDB2", emph_db[1]);
-	settings->setValue("Modem/PreEmphasisDB3", emph_db[2]);
-	settings->setValue("Modem/PreEmphasisDB4", emph_db[3]);
-
-	settings->setValue("Window/Waterfall1", Firstwaterfall);
-	settings->setValue("Window/Waterfall2", Secondwaterfall);
-
-	settings->setValue("Modem/TxDelay1", txdelay[0]);
-	settings->setValue("Modem/TxDelay2", txdelay[1]);
-	settings->setValue("Modem/TxDelay3", txdelay[2]);
-	settings->setValue("Modem/TxDelay4", txdelay[3]);
-
-	settings->setValue("Modem/TxTail1", txtail[0]);
-	settings->setValue("Modem/TxTail2", txtail[1]);
-	settings->setValue("Modem/TxTail3", txtail[2]);
-	settings->setValue("Modem/TxTail4", txtail[3]);
-
-	settings->setValue("Modem/CWIDCall", CWIDCall);
-	settings->setValue("Modem/CWIDInterval", CWIDInterval);
-	settings->setValue("Modem/CWIDLeft", CWIDLeft);
-	settings->setValue("Modem/CWIDRight", CWIDRight);
-	settings->setValue("Modem/CWIDType", CWIDType);			
-
-	saveAX25Params(0);
-	saveAX25Params(1);
-	saveAX25Params(2);
-	saveAX25Params(3);
-
-	settings->sync();
-
-	delete(settings);
-}

Config.cpp

@@ -1,4 +1,4 @@
-/*extern "C" 
+/*
 Copyright (C) 2019-2020 Andrei Kopanchuk UZ7HO
 
 This file is part of QtSoundModem
@@ -21,6 +21,7 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 // UZ7HO Soundmodem Port by John Wiseman G8BPQ
 
 #include <QSettings>
+#include <QDialog>
 
 #include "UZ7HOStuff.h"
 
@@ -28,8 +29,12 @@ extern "C" void get_exclude_list(char * line, TStringList * list);
 extern "C" void get_exclude_frm(char * line, TStringList * list);
 
 extern "C" int SoundMode; 
-extern "C" int RX_SR;
+extern "C" bool onlyMixSnoop;
-extern "C" int TX_SR;
+
+//extern "C" int RX_SR;
+//extern "C" int TX_SR;
+extern "C" int txLatency;
+
 extern "C" int multiCore;
 extern "C" char * Wisdom;
 extern int WaterfallMin;
@@ -43,17 +48,31 @@ extern "C" int UDPServerPort;
 extern "C" int TXPort;
 
 extern char UDPHost[64];
+extern QDialog * constellationDialog;
+extern QRect PSKRect;
 
 extern char CWIDCall[128];
+extern "C" char CWIDMark[32];
 extern int CWIDInterval;
 extern int CWIDLeft;
 extern int CWIDRight;
 extern int CWIDType;
+extern bool afterTraffic;
+extern bool darkTheme;
+extern "C" bool useKISSControls;
 
 extern "C" int RSID_SABM[4];
 extern "C" int RSID_UI[4];
 extern "C" int RSID_SetModem[4];
 
+extern "C" int nonGUIMode;
+
+extern char SixPackDevice[256];
+extern int SixPackPort;
+extern int SixPackEnable;
+extern int MgmtPort;
+extern QFont Font;
+
 
 QSettings* settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
 
@@ -108,6 +127,7 @@ void GetPortSettings(int Chan)
 
 	fx25_mode[Chan] = getAX25Param("FX25", FX25_MODE_RX).toInt();
 	il2p_mode[Chan] = getAX25Param("IL2P", IL2P_MODE_NONE).toInt();
+	il2p_crc[Chan] = getAX25Param("IL2PCRC", 0).toInt();
 	RSID_UI[Chan] = getAX25Param("RSID_UI", 0).toInt();
 	RSID_SABM[Chan] = getAX25Param("RSID_SABM", 0).toInt();
 	RSID_SetModem[Chan] = getAX25Param("RSID_SetModem", 0).toInt();
@@ -120,6 +140,8 @@ void getSettings()
 	QSettings* settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
 	settings->sync();
 
+	PSKRect = settings->value("PSKWindow").toRect();
+
 	SoundMode = settings->value("Init/SoundMode", 0).toInt();
 	UDPClientPort = settings->value("Init/UDPClientPort", 8888).toInt();
 	UDPServerPort = settings->value("Init/UDPServerPort", 8884).toInt();
@@ -128,8 +150,12 @@ void getSettings()
 	strcpy(UDPHost, settings->value("Init/UDPHost", "192.168.1.255").toString().toUtf8());
 	UDPServ = settings->value("Init/UDPServer", FALSE).toBool();
 
-	RX_SR = settings->value("Init/RXSampleRate", 12000).toInt();
+//	RX_SR = settings->value("Init/RXSampleRate", 12000).toInt();
-	TX_SR = settings->value("Init/TXSampleRate", 12000).toInt();
+//	TX_SR = settings->value("Init/TXSampleRate", 12000).toInt();
+	txLatency = settings->value("Init/txLatency", 50).toInt();
+
+
+	onlyMixSnoop = settings->value("Init/onlyMixSnoop", 0).toInt();
 
 	strcpy(CaptureDevice, settings->value("Init/SndRXDeviceName", "hw:1,0").toString().toUtf8());
 	strcpy(PlaybackDevice, settings->value("Init/SndTXDeviceName", "hw:1,0").toString().toUtf8());
@@ -155,6 +181,10 @@ void getSettings()
 	HamLibPort = settings->value("Init/HamLibPort", 4532).toInt();
 	strcpy(HamLibHost, settings->value("Init/HamLibHost", "127.0.0.1").toString().toUtf8());
 
+	FLRigPort = settings->value("Init/FLRigPort", 12345).toInt();
+	strcpy(FLRigHost, settings->value("Init/FLRigHost", "127.0.0.1").toString().toUtf8());
+
+
 	DualPTT = settings->value("Init/DualPTT", 1).toInt();
 	TX_rotate = settings->value("Init/TXRotate", 0).toInt();
 	multiCore = settings->value("Init/multiCore", 0).toInt();
@@ -189,6 +219,7 @@ void getSettings()
 	soundChannel[3] = settings->value("Modem/soundChannel4", 0).toInt();
 
 	SCO = settings->value("Init/SCO", 0).toInt();
+	useKISSControls = settings->value("Init/useKISSControls", 0).toBool();
 
 	dcd_threshold = settings->value("Modem/DCDThreshold", 40).toInt();
 	rxOffset = settings->value("Modem/rxOffset", 0).toInt();
@@ -197,9 +228,14 @@ void getSettings()
 	AGWPort = settings->value("AGWHost/Port", 8000).toInt();
 	KISSServ = settings->value("KISS/Server", FALSE).toBool();
 	KISSPort = settings->value("KISS/Port", 8105).toInt();
+	MgmtPort = settings->value("MGMT/Port", 0).toInt();
 
-	RX_Samplerate = RX_SR + RX_SR * 0.000001*RX_PPM;
+	SixPackEnable = settings->value("SixPack/Enable", FALSE).toBool();
-	TX_Samplerate = TX_SR + TX_SR * 0.000001*TX_PPM;
+	SixPackPort = settings->value("SixPack/Port", 0).toInt();
+	strcpy(SixPackDevice, settings->value("SixPack/Device", "").toString().toUtf8());
+
+//	RX_Samplerate = RX_SR + RX_SR * 0.000001*RX_PPM;
+//	TX_Samplerate = TX_SR + TX_SR * 0.000001*TX_PPM;
 
 	emph_all[0] = settings->value("Modem/PreEmphasisAll1", FALSE).toBool();
 	emph_all[1] = settings->value("Modem/PreEmphasisAll2", FALSE).toBool();
@@ -219,12 +255,18 @@ void getSettings()
 	txdelay[2] = settings->value("Modem/TxDelay3", 250).toInt();
 	txdelay[3] = settings->value("Modem/TxDelay4", 250).toInt();
 
+	txtail[0] = settings->value("Modem/TxTail1", 50).toInt();
+	txtail[1] = settings->value("Modem/TxTail2", 50).toInt();
+	txtail[2] = settings->value("Modem/TxTail3", 50).toInt();
+	txtail[3] = settings->value("Modem/TxTail4", 50).toInt();
+
 	strcpy(CWIDCall, settings->value("Modem/CWIDCall", "").toString().toUtf8().toUpper());
+	strcpy(CWIDMark, settings->value("Modem/CWIDMark", "").toString().toUtf8().toUpper());
 	CWIDInterval = settings->value("Modem/CWIDInterval", 0).toInt();
 	CWIDLeft = settings->value("Modem/CWIDLeft", 0).toInt();
 	CWIDRight = settings->value("Modem/CWIDRight", 0).toInt();
 	CWIDType = settings->value("Modem/CWIDType", 1).toInt();			// on/off
-
+	afterTraffic = settings->value("Modem/afterTraffic", false).toBool();
 
 	getAX25Params(0);
 	getAX25Params(1);
@@ -288,6 +330,8 @@ void getSettings()
 
 	}
 
+	darkTheme = settings->value("Init/darkTheme", false).toBool();
+
 	delete(settings);
 }
 
@@ -332,6 +376,7 @@ void SavePortSettings(int Chan)
 	saveAX25Param("MyDigiCall", MyDigiCall[Chan]);
 	saveAX25Param("FX25", fx25_mode[Chan]);
 	saveAX25Param("IL2P", il2p_mode[Chan]);
+	saveAX25Param("IL2PCRC", il2p_crc[Chan]);
 	saveAX25Param("RSID_UI", RSID_UI[Chan]);
 	saveAX25Param("RSID_SABM", RSID_SABM[Chan]);
 	saveAX25Param("RSID_SetModem", RSID_SetModem[Chan]);
@@ -341,6 +386,13 @@ void saveSettings()
 {
 	QSettings * settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
 
+	settings->setValue("FontFamily", Font.family());
+	settings->setValue("PointSize", Font.pointSize());
+	settings->setValue("Weight", Font.weight());
+
+	if (nonGUIMode == 0)
+		settings->setValue("PSKWindow", constellationDialog->geometry());
+
 	settings->setValue("Init/SoundMode", SoundMode);
 	settings->setValue("Init/UDPClientPort", UDPClientPort);
 	settings->setValue("Init/UDPServerPort", UDPServerPort);
@@ -350,12 +402,16 @@ void saveSettings()
 	settings->setValue("Init/UDPHost", UDPHost);
 
 
-	settings->setValue("Init/TXSampleRate", TX_SR);
+//	settings->setValue("Init/TXSampleRate", TX_SR);
-	settings->setValue("Init/RXSampleRate", RX_SR);
+//	settings->setValue("Init/RXSampleRate", RX_SR);
+	settings->setValue("Init/txLatency", txLatency);
+
+	settings->setValue("Init/onlyMixSnoop", onlyMixSnoop);
 	
 	settings->setValue("Init/SndRXDeviceName", CaptureDevice);
 	settings->setValue("Init/SndTXDeviceName", PlaybackDevice);
 
+	settings->setValue("Init/useKISSControls", useKISSControls);
 	settings->setValue("Init/SCO", SCO);
 	settings->setValue("Init/DualPTT", DualPTT);
 	settings->setValue("Init/TXRotate", TX_rotate);
@@ -375,6 +431,9 @@ void saveSettings()
 	settings->setValue("Init/CM108Addr", CM108Addr);
 	settings->setValue("Init/HamLibPort", HamLibPort);
 	settings->setValue("Init/HamLibHost", HamLibHost);
+	settings->setValue("Init/FLRigPort", FLRigPort);
+	settings->setValue("Init/FLRigHost", FLRigHost);
+
 	settings->setValue("Init/MinimizetoTray", MintoTray);
 	settings->setValue("Init/multiCore", multiCore);
 	settings->setValue("Init/Wisdom", Wisdom);
@@ -411,6 +470,12 @@ void saveSettings()
 	settings->setValue("AGWHost/Port", AGWPort);
 	settings->setValue("KISS/Server", KISSServ);
 	settings->setValue("KISS/Port", KISSPort);
+	settings->setValue("MGMT/Port", MgmtPort);
+
+
+	settings->setValue("SixPack/Enable", SixPackEnable);
+	settings->setValue("SixPack/Port", SixPackPort);
+	settings->setValue("SixPack/Device", SixPackDevice);
 
 	settings->setValue("Modem/PreEmphasisAll1", emph_all[0]);
 	settings->setValue("Modem/PreEmphasisAll2", emph_all[1]);
@@ -436,10 +501,14 @@ void saveSettings()
 	settings->setValue("Modem/TxTail4", txtail[3]);
 
 	settings->setValue("Modem/CWIDCall", CWIDCall);
+	settings->setValue("Modem/CWIDMark", CWIDMark);
 	settings->setValue("Modem/CWIDInterval", CWIDInterval);
 	settings->setValue("Modem/CWIDLeft", CWIDLeft);
 	settings->setValue("Modem/CWIDRight", CWIDRight);
 	settings->setValue("Modem/CWIDType", CWIDType);
+	settings->setValue("Modem/afterTraffic", afterTraffic);
+
+	settings->setValue("Init/darkTheme", darkTheme);
 
 	saveAX25Params(0);
 	saveAX25Params(1);

Config.cpp.bak

@@ -1,4 +1,4 @@
-/*
+/*extern "C" 
 Copyright (C) 2019-2020 Andrei Kopanchuk UZ7HO
 
 This file is part of QtSoundModem
@@ -21,6 +21,7 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 // UZ7HO Soundmodem Port by John Wiseman G8BPQ
 
 #include <QSettings>
+#include <QDialog>
 
 #include "UZ7HOStuff.h"
 
@@ -31,6 +32,9 @@ extern "C" int SoundMode;
 extern "C" int RX_SR;
 extern "C" int TX_SR;
 extern "C" int multiCore;
+extern "C" char * Wisdom;
+extern int WaterfallMin;
+extern int WaterfallMax;
 
 extern "C" word MEMRecovery[5];
 
@@ -40,17 +44,24 @@ extern "C" int UDPServerPort;
 extern "C" int TXPort;
 
 extern char UDPHost[64];
+extern QDialog * constellationDialog;
+extern QRect PSKRect;
 
 extern char CWIDCall[128];
+extern "C" char CWIDMark[32];
 extern int CWIDInterval;
 extern int CWIDLeft;
 extern int CWIDRight;
 extern int CWIDType;
+extern bool afterTraffic;
+extern bool darkTheme;
 
 extern "C" int RSID_SABM[4];
 extern "C" int RSID_UI[4];
 extern "C" int RSID_SetModem[4];
 
+extern QFont Font;
+
 
 QSettings* settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
 
@@ -63,9 +74,13 @@ void GetPortSettings(int Chan);
 QVariant getAX25Param(const char * key, QVariant Default)
 {
 	char fullKey[64];
-
+	QVariant Q;
+	QByteArray x;
 	sprintf(fullKey, "%s/%s", Prefix, key);
-	return settings->value(fullKey, Default);
+	Q = settings->value(fullKey, Default);
+	x = Q.toString().toUtf8();
+
+	return Q;
 }
 
 void getAX25Params(int chan)
@@ -89,8 +104,6 @@ void GetPortSettings(int Chan)
 	resptime[Chan] = getAX25Param("RespTime", 1500).toInt();
 	TXFrmMode[Chan] = getAX25Param("TXFrmMode", 1).toInt();
 	max_frame_collector[Chan] = getAX25Param("FrameCollector", 6).toInt();
-	//exclude_callsigns[Chan]= getAX25Param("ExcludeCallsigns/");
-	//exclude_APRS_frm[Chan]= getAX25Param("ExcludeAPRSFrmType/");
 	KISS_opt[Chan] = getAX25Param("KISSOptimization", false).toInt();;
 	dyn_frack[Chan] = getAX25Param("DynamicFrack", false).toInt();;
 	recovery[Chan] = getAX25Param("BitRecovery", 0).toInt();
@@ -99,8 +112,11 @@ void GetPortSettings(int Chan)
 	IPOLL[Chan] = getAX25Param("IPOLL", 80).toInt();
 
 	strcpy(MyDigiCall[Chan], getAX25Param("MyDigiCall", "").toString().toUtf8());
+	strcpy(exclude_callsigns[Chan], getAX25Param("ExcludeCallsigns", "").toString().toUtf8());
+
 	fx25_mode[Chan] = getAX25Param("FX25", FX25_MODE_RX).toInt();
 	il2p_mode[Chan] = getAX25Param("IL2P", IL2P_MODE_NONE).toInt();
+	il2p_crc[Chan] = getAX25Param("IL2PCRC", 0).toInt();
 	RSID_UI[Chan] = getAX25Param("RSID_UI", 0).toInt();
 	RSID_SABM[Chan] = getAX25Param("RSID_SABM", 0).toInt();
 	RSID_SetModem[Chan] = getAX25Param("RSID_SetModem", 0).toInt();
@@ -113,6 +129,8 @@ void getSettings()
 	QSettings* settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
 	settings->sync();
 
+	PSKRect = settings->value("PSKWindow").toRect();
+
 	SoundMode = settings->value("Init/SoundMode", 0).toInt();
 	UDPClientPort = settings->value("Init/UDPClientPort", 8888).toInt();
 	UDPServerPort = settings->value("Init/UDPServerPort", 8884).toInt();
@@ -150,9 +168,12 @@ void getSettings()
 
 	DualPTT = settings->value("Init/DualPTT", 1).toInt();
 	TX_rotate = settings->value("Init/TXRotate", 0).toInt();
-
 	multiCore = settings->value("Init/multiCore", 0).toInt();
 	MintoTray = settings->value("Init/MinimizetoTray", 1).toInt();
+	Wisdom = strdup(settings->value("Init/Wisdom", "").toString().toUtf8());
+	WaterfallMin = settings->value("Init/WaterfallMin", 0).toInt();
+	WaterfallMax = settings->value("Init/WaterfallMax", 3300).toInt();
+
 
 	rx_freq[0] = settings->value("Modem/RXFreq1", 1700).toInt();
 	rx_freq[1] = settings->value("Modem/RXFreq2", 1700).toInt();
@@ -209,12 +230,18 @@ void getSettings()
 	txdelay[2] = settings->value("Modem/TxDelay3", 250).toInt();
 	txdelay[3] = settings->value("Modem/TxDelay4", 250).toInt();
 
+	txtail[0] = settings->value("Modem/TxTail1", 50).toInt();
+	txtail[1] = settings->value("Modem/TxTail2", 50).toInt();
+	txtail[2] = settings->value("Modem/TxTail3", 50).toInt();
+	txtail[3] = settings->value("Modem/TxTail4", 50).toInt();
+
 	strcpy(CWIDCall, settings->value("Modem/CWIDCall", "").toString().toUtf8().toUpper());
+	strcpy(CWIDMark, settings->value("Modem/CWIDMark", "").toString().toUtf8().toUpper());
 	CWIDInterval = settings->value("Modem/CWIDInterval", 0).toInt();
 	CWIDLeft = settings->value("Modem/CWIDLeft", 0).toInt();
 	CWIDRight = settings->value("Modem/CWIDRight", 0).toInt();
 	CWIDType = settings->value("Modem/CWIDType", 1).toInt();			// on/off
-
+	afterTraffic = settings->value("Modem/afterTraffic", false).toBool();
 
 	getAX25Params(0);
 	getAX25Params(1);
@@ -278,6 +305,8 @@ void getSettings()
 
 	}
 
+	darkTheme = settings->value("Init/darkTheme", false).toBool();
+
 	delete(settings);
 }
 
@@ -322,6 +351,7 @@ void SavePortSettings(int Chan)
 	saveAX25Param("MyDigiCall", MyDigiCall[Chan]);
 	saveAX25Param("FX25", fx25_mode[Chan]);
 	saveAX25Param("IL2P", il2p_mode[Chan]);
+	saveAX25Param("IL2PCRC", il2p_crc[Chan]);
 	saveAX25Param("RSID_UI", RSID_UI[Chan]);
 	saveAX25Param("RSID_SABM", RSID_SABM[Chan]);
 	saveAX25Param("RSID_SetModem", RSID_SetModem[Chan]);
@@ -331,6 +361,11 @@ void saveSettings()
 {
 	QSettings * settings = new QSettings("QtSoundModem.ini", QSettings::IniFormat);
 
+	settings->setValue("FontFamily", Font.family());
+	settings->setValue("PointSize", Font.pointSize());
+	settings->setValue("Weight", Font.weight());
+
+	settings->setValue("PSKWindow", constellationDialog->geometry());
 	settings->setValue("Init/SoundMode", SoundMode);
 	settings->setValue("Init/UDPClientPort", UDPClientPort);
 	settings->setValue("Init/UDPServerPort", UDPServerPort);
@@ -366,8 +401,11 @@ void saveSettings()
 	settings->setValue("Init/HamLibPort", HamLibPort);
 	settings->setValue("Init/HamLibHost", HamLibHost);
 	settings->setValue("Init/MinimizetoTray", MintoTray);
-
 	settings->setValue("Init/multiCore", multiCore);
+	settings->setValue("Init/Wisdom", Wisdom);
+
+	settings->setValue("Init/WaterfallMin", WaterfallMin);
+	settings->setValue("Init/WaterfallMax", WaterfallMax);
 
 	// Don't save freq on close as it could be offset by multiple decoders
 
@@ -423,10 +461,14 @@ void saveSettings()
 	settings->setValue("Modem/TxTail4", txtail[3]);
 
 	settings->setValue("Modem/CWIDCall", CWIDCall);
+	settings->setValue("Modem/CWIDMark", CWIDMark);
 	settings->setValue("Modem/CWIDInterval", CWIDInterval);
 	settings->setValue("Modem/CWIDLeft", CWIDLeft);
 	settings->setValue("Modem/CWIDRight", CWIDRight);
 	settings->setValue("Modem/CWIDType", CWIDType);
+	settings->setValue("Modem/afterTraffic", afterTraffic);
+
+	settings->setValue("Init/darkTheme", darkTheme);
 
 	saveAX25Params(0);
 	saveAX25Params(1);

HEAD

@@ -1 +0,0 @@
-ref: refs/heads/master

LinuxBits.c

@@ -0,0 +1,311 @@
+/*
+Copyright (C) 2019-2020 Andrei Kopanchuk UZ7HO
+
+This file is part of QtSoundModem
+
+QtSoundModem is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+QtSoundModem is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with QtSoundModem.  If not, see http://www.gnu.org/licenses
+
+*/
+
+//#define TXSILENCE
+
+// UZ7HO Soundmodem Port by John Wiseman G8BPQ
+//
+//	Audio interface Routine
+
+//	Passes audio samples to/from the sound interface
+
+//	As this is platform specific it also has the main() routine, which does
+//	platform specific initialisation before calling ardopmain()
+
+//	This is ALSASound.c for Linux
+//	Windows Version is Waveout.c
+
+
+
+
+void gpioSetMode(unsigned gpio, unsigned mode);
+void gpioWrite(unsigned gpio, unsigned level);
+int _memicmp(unsigned char *a, unsigned char *b, int n);
+int stricmp(const unsigned char * pStr1, const unsigned char *pStr2);
+int gpioInitialise(void);
+
+void Sleep(int mS)
+{
+	usleep(mS * 1000);
+	return;
+}
+
+
+
+
+// GPIO access stuff for PTT on PI
+
+#ifdef __ARM_ARCH
+
+/*
+   tiny_gpio.c
+   2016-04-30
+   Public Domain
+*/
+#include <stdio.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#define GPSET0 7
+#define GPSET1 8
+
+#define GPCLR0 10
+#define GPCLR1 11
+
+#define GPLEV0 13
+#define GPLEV1 14
+
+#define GPPUD     37
+#define GPPUDCLK0 38
+#define GPPUDCLK1 39
+
+unsigned piModel;
+unsigned piRev;
+
+static volatile uint32_t  *gpioReg = MAP_FAILED;
+
+#define PI_BANK (gpio>>5)
+#define PI_BIT  (1<<(gpio&0x1F))
+
+/* gpio modes. */
+
+// PTT via GPIO code
+
+#ifdef __ARM_ARCH
+
+#define PI_INPUT  0
+#define PI_OUTPUT 1
+#define PI_ALT0   4
+#define PI_ALT1   5
+#define PI_ALT2   6
+#define PI_ALT3   7
+#define PI_ALT4   3
+#define PI_ALT5   2
+
+// Set GPIO pin as output and set low
+
+void SetupGPIOPTT()
+{
+
+}
+#endif
+
+
+
+void gpioSetMode(unsigned gpio, unsigned mode)
+{
+   int reg, shift;
+
+   reg   =  gpio/10;
+   shift = (gpio%10) * 3;
+
+   gpioReg[reg] = (gpioReg[reg] & ~(7<<shift)) | (mode<<shift);
+}
+
+int gpioGetMode(unsigned gpio)
+{
+   int reg, shift;
+
+   reg   =  gpio/10;
+   shift = (gpio%10) * 3;
+
+   return (*(gpioReg + reg) >> shift) & 7;
+}
+
+/* Values for pull-ups/downs off, pull-down and pull-up. */
+
+#define PI_PUD_OFF  0
+#define PI_PUD_DOWN 1
+#define PI_PUD_UP   2
+
+void gpioSetPullUpDown(unsigned gpio, unsigned pud)
+{
+   *(gpioReg + GPPUD) = pud;
+
+   usleep(20);
+
+   *(gpioReg + GPPUDCLK0 + PI_BANK) = PI_BIT;
+
+   usleep(20);
+  
+   *(gpioReg + GPPUD) = 0;
+
+   *(gpioReg + GPPUDCLK0 + PI_BANK) = 0;
+}
+
+int gpioRead(unsigned gpio)
+{
+   if ((*(gpioReg + GPLEV0 + PI_BANK) & PI_BIT) != 0) return 1;
+   else                                         return 0;
+}
+void gpioWrite(unsigned gpio, unsigned level)
+{
+   if (level == 0)
+	   *(gpioReg + GPCLR0 + PI_BANK) = PI_BIT;
+   else
+	   *(gpioReg + GPSET0 + PI_BANK) = PI_BIT;
+}
+
+void gpioTrigger(unsigned gpio, unsigned pulseLen, unsigned level)
+{
+   if (level == 0) *(gpioReg + GPCLR0 + PI_BANK) = PI_BIT;
+   else            *(gpioReg + GPSET0 + PI_BANK) = PI_BIT;
+
+   usleep(pulseLen);
+
+   if (level != 0) *(gpioReg + GPCLR0 + PI_BANK) = PI_BIT;
+   else            *(gpioReg + GPSET0 + PI_BANK) = PI_BIT;
+}
+
+/* Bit (1<<x) will be set if gpio x is high. */
+
+uint32_t gpioReadBank1(void) { return (*(gpioReg + GPLEV0)); }
+uint32_t gpioReadBank2(void) { return (*(gpioReg + GPLEV1)); }
+
+/* To clear gpio x bit or in (1<<x). */
+
+void gpioClearBank1(uint32_t bits) { *(gpioReg + GPCLR0) = bits; }
+void gpioClearBank2(uint32_t bits) { *(gpioReg + GPCLR1) = bits; }
+
+/* To set gpio x bit or in (1<<x). */
+
+void gpioSetBank1(uint32_t bits) { *(gpioReg + GPSET0) = bits; }
+void gpioSetBank2(uint32_t bits) { *(gpioReg + GPSET1) = bits; }
+
+unsigned gpioHardwareRevision(void)
+{
+   static unsigned rev = 0;
+
+   FILE * filp;
+   char buf[512];
+   char term;
+   int chars=4; /* number of chars in revision string */
+
+   if (rev) return rev;
+
+   piModel = 0;
+
+   filp = fopen ("/proc/cpuinfo", "r");
+
+   if (filp != NULL)
+   {
+      while (fgets(buf, sizeof(buf), filp) != NULL)
+      {
+         if (piModel == 0)
+         {
+            if (!strncasecmp("model name", buf, 10))
+            {
+               if (strstr (buf, "ARMv6") != NULL)
+               {
+                  piModel = 1;
+                  chars = 4;
+               }
+               else if (strstr (buf, "ARMv7") != NULL)
+               {
+                  piModel = 2;
+                  chars = 6;
+               }
+               else if (strstr (buf, "ARMv8") != NULL)
+               {
+                  piModel = 2;
+                  chars = 6;
+               }
+            }
+         }
+
+         if (!strncasecmp("revision", buf, 8))
+         {
+            if (sscanf(buf+strlen(buf)-(chars+1),
+               "%x%c", &rev, &term) == 2)
+            {
+               if (term != '\n') rev = 0;
+            }
+         }
+      }
+
+      fclose(filp);
+   }
+   return rev;
+}
+
+int gpioInitialise(void)
+{
+   int fd;
+
+   piRev = gpioHardwareRevision(); /* sets piModel and piRev */
+
+   fd = open("/dev/gpiomem", O_RDWR | O_SYNC) ;
+
+   if (fd < 0)
+   {
+      fprintf(stderr, "failed to open /dev/gpiomem\n");
+      return -1;
+   }
+
+   gpioReg = (uint32_t *)mmap(NULL, 0xB4, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
+
+   close(fd);
+
+   if (gpioReg == MAP_FAILED)
+   {
+      fprintf(stderr, "Bad, mmap failed\n");
+      return -1;
+   }
+   return 0;
+}
+
+
+	
+#endif
+
+
+
+int stricmp(const unsigned char * pStr1, const unsigned char *pStr2)
+{
+    unsigned char c1, c2;
+    int  v;
+
+	if (pStr1 == NULL)
+	{
+		if (pStr2)
+			Debugprintf("stricmp called with NULL 1st param - 2nd %s ", pStr2);
+		else
+			Debugprintf("stricmp called with two NULL params");
+
+		return 1;
+	}
+
+
+    do {
+        c1 = *pStr1++;
+        c2 = *pStr2++;
+        /* The casts are necessary when pStr1 is shorter & char is signed */
+        v = tolower(c1) - tolower(c2);
+    } while ((v == 0) && (c1 != '\0') && (c2 != '\0') );
+
+    return v;
+}
+
+

Modulate.c

@@ -5,7 +5,9 @@
 
 #define ARDOPBufferSize 12000 * 100
 
-extern short ARDOPTXBuffer[4][12000 * 100];	// Enough to hold whole frame of samples
+char CWIDMark[32] = "";
+
+extern short ARDOPTXBuffer[4][ARDOPBufferSize];	// Enough to hold whole frame of samples
 
 extern int ARDOPTXLen[4];				// Length of frame
 extern int ARDOPTXPtr[4];				// Tx Pointer
@@ -966,7 +968,7 @@ void sendCWID(char * strID, BOOL CWOnOff, int Chan)
            0x557, 0x155, 0x755, 0x1DD5, 0x7775, 0x1DDDD, 0x1D57, 0x1D57};
 
 
-	float dblHiPhaseInc = 2 * M_PI * 1609.375f / 12000; // 1609.375 Hz High tone
+	float dblHiPhaseInc = 2 * M_PI * 1509.375f / 12000; // 1609.375 Hz High tone
 	float dblLoPhaseInc = 2 * M_PI * 1390.625f / 12000; // 1390.625  low tone
 	float dblHiPhase = 0;
  	float dblLoPhase = 0;
@@ -978,6 +980,23 @@ void sendCWID(char * strID, BOOL CWOnOff, int Chan)
 	char * index;
 	int intMask;
 	int idoffset;
+	int Filter = 1500;
+
+	if (CWIDMark[0])
+	{
+		// Want  nonstandard tones
+
+		float Mark = atof(CWIDMark);
+		float Space = Mark - 200;
+
+		dblHiPhaseInc = 2 * M_PI * Mark / 12000; // 1609.375 Hz High tone
+		dblLoPhaseInc = 2 * M_PI * Space / 12000; // 1390.625  low tone
+
+		if (CWOnOff)
+			Filter = Mark;
+		else
+			Filter = (Mark + Space) / 2;
+	}
 
     strlop(strID, '-');		// Remove any SSID    
 
@@ -1000,7 +1019,39 @@ void sendCWID(char * strID, BOOL CWOnOff, int Chan)
 			dblLoPhase -= 2 * M_PI;
 	}
 	
-	initFilter(500,1500, Chan);
+	if (CWOnOff)
+		initFilter(500, Filter, Chan);
+	else
+		initFilter(200, Filter, Chan);
+
+
+	// if sending 1500 cal tone send mark tone for 10 secs
+
+	if (strcmp(strID, "1500TONE") == 0)
+	{
+		float m_amplitude = 30000.0f;
+		float m_frequency = 1500.0f;
+		float m_phase = 0.0;
+		float m_time = 0.0;
+		float m_deltaTime = 1.0f / 12000;
+
+		float x;
+		// generate sin wave in mono
+		for (int sample = 0; sample < 120000; ++sample)
+		{
+			x = m_amplitude * sin(2 * M_PI * m_frequency * m_time + m_phase);
+			ARDOPSampleSink(x);
+			m_time += m_deltaTime;
+		}
+
+
+		ARDOPTXPtr[Chan] = 0;
+		ARDOPTXLen[Chan] = Number;
+		Number = 0;
+
+		return;
+
+	}
 
 	//Generate leader for VOX 6 dots long
 

QtSoundModem-HPLaptop.vcxproj

@@ -1,288 +0,0 @@
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-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{4EDE958E-D0AC-37B4-81F7-78313A262DCD}</ProjectGuid>
-    <RootNamespace>QtSoundModem</RootNamespace>
-    <Keyword>QtVS_v304</Keyword>
-    <WindowsTargetPlatformVersion>10.0.19041.0</WindowsTargetPlatformVersion>
-    <WindowsTargetPlatformMinVersion>10.0.19041.0</WindowsTargetPlatformMinVersion>
-    <QtMsBuild Condition="'$(QtMsBuild)'=='' or !Exists('$(QtMsBuild)\qt.targets')">$(MSBuildProjectDirectory)\QtMsBuild</QtMsBuild>
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-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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-    <PrimaryOutput>QtSoundModem</PrimaryOutput>
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-    <Message Importance="High" Text="QtMsBuild: could not locate qt.targets, qt.props; project may not build correctly." />
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-    <TargetName>QtSoundModem</TargetName>
-    <IgnoreImportLibrary>true</IgnoreImportLibrary>
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-    <TargetName>QtSoundModem</TargetName>
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-    <Link>
-      <AdditionalDependencies>libfftw3f-3.lib;shell32.lib;setupapi.lib;WS2_32.Lib;%(AdditionalDependencies)</AdditionalDependencies>
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-    </ResourceCompile>
-    <QtMoc>
-      <CompilerFlavor>msvc</CompilerFlavor>
-      <Include>./$(Configuration)/moc_predefs.h</Include>
-      <ExecutionDescription>Moc'ing %(Identity)...</ExecutionDescription>
-      <DynamicSource>output</DynamicSource>
-      <QtMocDir>$(IntDir)</QtMocDir>
-      <QtMocFileName>moc_%(Filename).cpp</QtMocFileName>
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-      <QtRccFileName>qrc_%(Filename).cpp</QtRccFileName>
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-      <QtUicDir>$(IntDir)</QtUicDir>
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-      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
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-      <ObjectFileName>$(IntDir)</ObjectFileName>
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-      <Compression>default</Compression>
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-      <ExecutionDescription>Uic'ing %(Identity)...</ExecutionDescription>
-      <QtUicDir>$(IntDir)</QtUicDir>
-      <QtUicFileName>ui_%(Filename).h</QtUicFileName>
-    </QtUic>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="ARDOPC.c" />
-    <ClCompile Include="BusyDetect.c" />
-    <ClCompile Include="Config.cpp" />
-    <ClCompile Include="hid.c" />
-    <ClCompile Include="Modulate.c" />
-    <ClCompile Include="QtSoundModem.cpp" />
-    <ClCompile Include="rsid.c" />
-    <ClCompile Include="RSUnit.c" />
-    <ClCompile Include="SMMain.c" />
-    <ClCompile Include="ShowFilter.cpp" />
-    <ClCompile Include="SoundInput.c" />
-    <ClCompile Include="UZ7HOUtils.c" />
-    <ClCompile Include="ardopSampleArrays.c" />
-    <ClCompile Include="ax25.c" />
-    <ClCompile Include="ax25_agw.c" />
-    <ClCompile Include="ax25_demod.c" />
-    <ClCompile Include="ax25_fec.c" />
-    <ClCompile Include="ax25_l2.c" />
-    <ClCompile Include="ax25_mod.c" />
-    <ClCompile Include="berlekamp.c" />
-    <ClCompile Include="galois.c" />
-    <ClCompile Include="kiss_mode.c" />
-    <ClCompile Include="main.cpp" />
-    <ClCompile Include="ofdm.c" />
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-    <ClCompile Include="rs.c" />
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-    <ClCompile Include="tcpCode.cpp" />
-    <ClCompile Include="Waveout.c" />
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-    </QtUic>
-    <QtUic Include="calibrateDialog.ui">
-    </QtUic>
-    <QtUic Include="devicesDialog.ui">
-    </QtUic>
-    <QtUic Include="filterWindow.ui">
-    </QtUic>
-  </ItemGroup>
-  <ItemGroup>
-    <QtRcc Include="QtSoundModem.qrc">
-    </QtRcc>
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include=".\QtSoundModem_resource.rc" />
-  </ItemGroup>
-  <ItemGroup>
-    <Image Include="QtSoundModem.ico" />
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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-  <ImportGroup Label="ExtensionTargets" />
-</Project>

QtSoundModem.h

@@ -29,15 +29,21 @@ public:
 	~QtSoundModem();
 
 	void RefreshWaterfall(int snd_ch, unsigned char * Data);
-	void initWaterfall(int chan, int state);
+	void initWaterfall(int state);
 	void show_grid();
+	void checkforCWID();
+
+public slots:
 
 private slots:
 
+	void CWIDTimer();
 	void doDevices();
+	void mysetstyle();
+	void updateFont();
 	void MinimizetoTray();
 	void TrayActivated(QSystemTrayIcon::ActivationReason reason);
-	void CWIDTimer();
+	void StatsTimer();
 	void MyTimerSlot();
 	void returnPressed();
 	void clickedSlotI(int i);
@@ -58,6 +64,7 @@ private slots:
 	void doRSIDD();
 	void handleButton(int Port, int Act);
 	void doCalibrate();
+	void RefreshSpectrum(unsigned char * Data);
 	void doAbout();
 	void doRestartWF();
 	void doupdateDCD(int, int);
@@ -68,7 +75,15 @@ private slots:
 	void preEmphAllDChanged(int state);
 	void menuChecked();
 	void onTEselectionChanged();
+	void StartWatchdog();
+	void StopWatchdog();
+	void PTTWatchdogExpired();
+	void showRequest(QByteArray Data);
 	void clickedSlot();
+	void startCWIDTimerSlot();
+	void setWaterfallImage();
+	void setLevelImage();
+	void setConstellationImage(int chan, int Qual);
 
 protected:
 	 
@@ -85,6 +100,7 @@ private:
 
 	QAction *actDevices;
 	QAction *actModems;
+	QAction *actFont;
 	QAction *actMintoTray;
 	QAction *actCalib;
 	QAction *actAbout;
@@ -92,8 +108,8 @@ private:
 	QAction *actWaterfall1;
 	QAction *actWaterfall2;
 
+signals:
 
-	void RefreshSpectrum(unsigned char * Data);
 };
 
 class myResize : public QObject
@@ -104,3 +120,31 @@ protected:
 	bool eventFilter(QObject *obj, QEvent *event) override;
 };
 
+
+#define WaterfallDisplayPixels 80
+#define WaterfallHeaderPixels 38
+#define WaterfallTotalPixels WaterfallDisplayPixels + WaterfallHeaderPixels
+#define WaterfallImageHeight (WaterfallTotalPixels + WaterfallTotalPixels)
+
+
+class serialThread : public QThread
+{
+	Q_OBJECT
+
+public:
+	void run() Q_DECL_OVERRIDE;
+	void startSlave(const QString &portName, int waitTimeout, const QString &response);
+
+signals:
+	void request(const QByteArray &s);
+	void error(const QString &s);
+	void timeout(const QString &s);
+
+private:
+	QString portName;
+	QString response;
+	int waitTimeout;
+	QMutex mutex;
+	bool quit;
+};
+

QtSoundModem.pro

@@ -43,8 +43,9 @@ SOURCES += ./audio.c \
     ./Modulate.c \
     ./ofdm.c \
     ./pktARDOP.c \
-     ./BusyDetect.c
+     ./BusyDetect.c \
-
+	 ./DW9600.c \
+	./6pack.cpp
 
 
 FORMS += ./calibrateDialog.ui \

QtSoundModem.pro.user

@@ -0,0 +1,263 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE QtCreatorProject>
+<!-- Written by QtCreator 11.0.3, 2024-08-15T14:29:24. -->
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QtSoundModem.pro~

@@ -0,0 +1,64 @@
+
+QT += core gui
+QT += network
+QT += serialport
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = QtSoundModem
+TEMPLATE = app
+
+
+HEADERS += ./UZ7HOStuff.h \
+    ./QtSoundModem.h \
+    ./tcpCode.h
+
+SOURCES += ./audio.c \
+    ./pulse.c \
+    ./ax25.c \
+    ./ax25_demod.c \
+    ./ax25_l2.c \
+    ./ax25_mod.c \
+    ./Config.cpp \
+    ./kiss_mode.c \
+    ./main.cpp \
+    ./QtSoundModem.cpp \
+    ./ShowFilter.cpp \
+    ./SMMain.c \
+    ./sm_main.c \
+    ./UZ7HOUtils.c \
+    ./ALSASound.c \
+        ./ax25_agw.c \
+        ./berlekamp.c \
+        ./galois.c \
+        ./rs.c \
+       ./rsid.c \
+	./il2p.c \
+    ./tcpCode.cpp \
+    ./ax25_fec.c \
+    ./RSUnit.c \
+	./ARDOPC.c \
+    ./ardopSampleArrays.c \
+    ./SoundInput.c \
+    ./Modulate.c \
+    ./ofdm.c \
+    ./pktARDOP.c \
+     ./BusyDetect.c \
+	 ./DW9600.c
+
+
+
+FORMS += ./calibrateDialog.ui \
+    ./devicesDialog.ui \
+    ./filterWindow.ui \
+    ./ModemDialog.ui \
+    ./QtSoundModem.ui
+
+RESOURCES += QtSoundModem.qrc
+RC_ICONS = QtSoundModem.ico
+
+QMAKE_CFLAGS += -g
+#QMAKE_LFLAGS += -lasound -lpulse-simple -lpulse -lfftw3f
+QMAKE_LIBS += -lasound -lfftw3f -ldl
+
+

QtSoundModem.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>962</width>
+    <width>993</width>
-    <height>721</height>
+    <height>900</height>
    </rect>
   </property>
   <property name="maximumSize">
@@ -50,48 +50,6 @@
      </rect>
     </property>
    </widget>
-   <widget class="QLabel" name="WaterfallB">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>586</y>
-      <width>959</width>
-      <height>80</height>
-     </rect>
-    </property>
-    <property name="sizePolicy">
-     <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
-      <horstretch>0</horstretch>
-      <verstretch>0</verstretch>
-     </sizepolicy>
-    </property>
-    <property name="minimumSize">
-     <size>
-      <width>600</width>
-      <height>80</height>
-     </size>
-    </property>
-    <property name="maximumSize">
-     <size>
-      <width>5000</width>
-      <height>100</height>
-     </size>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>8</pointsize>
-     </font>
-    </property>
-    <property name="frameShape">
-     <enum>QFrame::Box</enum>
-    </property>
-    <property name="frameShadow">
-     <enum>QFrame::Plain</enum>
-    </property>
-    <property name="text">
-     <string>Waterfall</string>
-    </property>
-   </widget>
    <widget class="QLabel" name="label_2">
     <property name="geometry">
      <rect>
@@ -121,25 +79,25 @@
      <number>1500</number>
     </property>
    </widget>
-   <widget class="QLabel" name="WaterfallA">
+   <widget class="QLabel" name="Waterfall">
     <property name="geometry">
      <rect>
-      <x>0</x>
+      <x>80</x>
       <y>488</y>
-      <width>953</width>
+      <width>881</width>
-      <height>80</height>
+      <height>100</height>
      </rect>
     </property>
     <property name="minimumSize">
      <size>
       <width>600</width>
-      <height>80</height>
+      <height>100</height>
      </size>
     </property>
     <property name="maximumSize">
      <size>
       <width>5000</width>
-      <height>100</height>
+      <height>250</height>
      </size>
     </property>
     <property name="font">
@@ -171,9 +129,9 @@
     <property name="geometry">
      <rect>
       <x>690</x>
-      <y>0</y>
+      <y>2</y>
       <width>73</width>
-      <height>16</height>
+      <height>13</height>
      </rect>
     </property>
     <property name="text">
@@ -215,91 +173,6 @@
      <number>10</number>
     </property>
    </widget>
-   <widget class="QCheckBox" name="holdPointers">
-    <property name="geometry">
-     <rect>
-      <x>782</x>
-      <y>6</y>
-      <width>93</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>Hold Pointers</string>
-    </property>
-   </widget>
-   <widget class="QLabel" name="HeaderA">
-    <property name="geometry">
-     <rect>
-      <x>25</x>
-      <y>460</y>
-      <width>1076</width>
-      <height>30</height>
-     </rect>
-    </property>
-    <property name="minimumSize">
-     <size>
-      <width>600</width>
-      <height>10</height>
-     </size>
-    </property>
-    <property name="maximumSize">
-     <size>
-      <width>5000</width>
-      <height>100</height>
-     </size>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>8</pointsize>
-     </font>
-    </property>
-    <property name="frameShape">
-     <enum>QFrame::Box</enum>
-    </property>
-    <property name="frameShadow">
-     <enum>QFrame::Plain</enum>
-    </property>
-    <property name="text">
-     <string>Waterfall</string>
-    </property>
-   </widget>
-   <widget class="QLabel" name="HeaderB">
-    <property name="geometry">
-     <rect>
-      <x>10</x>
-      <y>560</y>
-      <width>1076</width>
-      <height>30</height>
-     </rect>
-    </property>
-    <property name="minimumSize">
-     <size>
-      <width>600</width>
-      <height>10</height>
-     </size>
-    </property>
-    <property name="maximumSize">
-     <size>
-      <width>5000</width>
-      <height>100</height>
-     </size>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>8</pointsize>
-     </font>
-    </property>
-    <property name="frameShape">
-     <enum>QFrame::Box</enum>
-    </property>
-    <property name="frameShadow">
-     <enum>QFrame::Plain</enum>
-    </property>
-    <property name="text">
-     <string>Waterfall</string>
-    </property>
-   </widget>
    <widget class="QTextEdit" name="monWindow">
     <property name="geometry">
      <rect>
@@ -425,7 +298,7 @@
       <x>600</x>
       <y>2</y>
       <width>87</width>
-      <height>16</height>
+      <height>13</height>
      </rect>
     </property>
     <property name="text">
@@ -496,13 +369,75 @@
      <set>Qt::AlignCenter</set>
     </property>
    </widget>
+   <widget class="QLabel" name="RXLevel">
+    <property name="geometry">
+     <rect>
+      <x>780</x>
+      <y>14</y>
+      <width>150</width>
+      <height>11</height>
+     </rect>
+    </property>
+    <property name="frameShape">
+     <enum>QFrame::Box</enum>
+    </property>
+    <property name="frameShadow">
+     <enum>QFrame::Sunken</enum>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+   </widget>
+   <widget class="QLabel" name="label_7">
+    <property name="geometry">
+     <rect>
+      <x>780</x>
+      <y>0</y>
+      <width>91</width>
+      <height>13</height>
+     </rect>
+    </property>
+    <property name="font">
+     <font>
+      <pointsize>8</pointsize>
+     </font>
+    </property>
+    <property name="text">
+     <string>Rcv Level:</string>
+    </property>
+    <property name="textFormat">
+     <enum>Qt::PlainText</enum>
+    </property>
+    <property name="wordWrap">
+     <bool>true</bool>
+    </property>
+   </widget>
+   <widget class="QLabel" name="RXLevel2">
+    <property name="geometry">
+     <rect>
+      <x>780</x>
+      <y>23</y>
+      <width>150</width>
+      <height>11</height>
+     </rect>
+    </property>
+    <property name="frameShape">
+     <enum>QFrame::Box</enum>
+    </property>
+    <property name="frameShadow">
+     <enum>QFrame::Sunken</enum>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+   </widget>
   </widget>
   <widget class="QMenuBar" name="menuBar">
    <property name="geometry">
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>962</width>
+     <width>993</width>
      <height>21</height>
     </rect>
    </property>

QtSoundModem.ui.bak

@@ -1,516 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>QtSoundModemClass</class>
- <widget class="QMainWindow" name="QtSoundModemClass">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>962</width>
-    <height>721</height>
-   </rect>
-  </property>
-  <property name="maximumSize">
-   <size>
-    <width>1024</width>
-    <height>16777215</height>
-   </size>
-  </property>
-  <property name="windowTitle">
-   <string>QtSoundModem</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="QtSoundModem.qrc">
-    <normaloff>:/QtSoundModem/soundmodem.ico</normaloff>:/QtSoundModem/soundmodem.ico</iconset>
-  </property>
-  <widget class="QWidget" name="centralWidget">
-   <widget class="QSpinBox" name="centerA">
-    <property name="geometry">
-     <rect>
-      <x>174</x>
-      <y>6</y>
-      <width>56</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="maximum">
-     <number>3000</number>
-    </property>
-    <property name="value">
-     <number>1500</number>
-    </property>
-   </widget>
-   <widget class="QComboBox" name="modeB">
-    <property name="geometry">
-     <rect>
-      <x>316</x>
-      <y>6</y>
-      <width>145</width>
-      <height>22</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QLabel" name="WaterfallB">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>586</y>
-      <width>959</width>
-      <height>80</height>
-     </rect>
-    </property>
-    <property name="sizePolicy">
-     <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
-      <horstretch>0</horstretch>
-      <verstretch>0</verstretch>
-     </sizepolicy>
-    </property>
-    <property name="minimumSize">
-     <size>
-      <width>600</width>
-      <height>80</height>
-     </size>
-    </property>
-    <property name="maximumSize">
-     <size>
-      <width>5000</width>
-      <height>100</height>
-     </size>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>8</pointsize>
-     </font>
-    </property>
-    <property name="frameShape">
-     <enum>QFrame::Box</enum>
-    </property>
-    <property name="frameShadow">
-     <enum>QFrame::Plain</enum>
-    </property>
-    <property name="text">
-     <string/>
-    </property>
-   </widget>
-   <widget class="QLabel" name="label_2">
-    <property name="geometry">
-     <rect>
-      <x>6</x>
-      <y>7</y>
-      <width>16</width>
-      <height>18</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>A:</string>
-    </property>
-   </widget>
-   <widget class="QSpinBox" name="centerB">
-    <property name="geometry">
-     <rect>
-      <x>468</x>
-      <y>6</y>
-      <width>56</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="maximum">
-     <number>3000</number>
-    </property>
-    <property name="value">
-     <number>1500</number>
-    </property>
-   </widget>
-   <widget class="QLabel" name="WaterfallA">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>488</y>
-      <width>953</width>
-      <height>80</height>
-     </rect>
-    </property>
-    <property name="minimumSize">
-     <size>
-      <width>600</width>
-      <height>80</height>
-     </size>
-    </property>
-    <property name="maximumSize">
-     <size>
-      <width>5000</width>
-      <height>100</height>
-     </size>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>8</pointsize>
-     </font>
-    </property>
-    <property name="frameShape">
-     <enum>QFrame::Box</enum>
-    </property>
-    <property name="frameShadow">
-     <enum>QFrame::Plain</enum>
-    </property>
-    <property name="text">
-     <string/>
-    </property>
-   </widget>
-   <widget class="QComboBox" name="modeA">
-    <property name="geometry">
-     <rect>
-      <x>22</x>
-      <y>6</y>
-      <width>145</width>
-      <height>22</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QLabel" name="label">
-    <property name="geometry">
-     <rect>
-      <x>690</x>
-      <y>0</y>
-      <width>73</width>
-      <height>16</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>DCD Level</string>
-    </property>
-    <property name="alignment">
-     <set>Qt::AlignCenter</set>
-    </property>
-   </widget>
-   <widget class="QLabel" name="labelB">
-    <property name="geometry">
-     <rect>
-      <x>300</x>
-      <y>9</y>
-      <width>16</width>
-      <height>14</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>B:</string>
-    </property>
-   </widget>
-   <widget class="QSlider" name="DCDSlider">
-    <property name="geometry">
-     <rect>
-      <x>690</x>
-      <y>18</y>
-      <width>73</width>
-      <height>14</height>
-     </rect>
-    </property>
-    <property name="orientation">
-     <enum>Qt::Horizontal</enum>
-    </property>
-    <property name="tickPosition">
-     <enum>QSlider::NoTicks</enum>
-    </property>
-    <property name="tickInterval">
-     <number>10</number>
-    </property>
-   </widget>
-   <widget class="QCheckBox" name="holdPointers">
-    <property name="geometry">
-     <rect>
-      <x>782</x>
-      <y>6</y>
-      <width>93</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>Hold Pointers</string>
-    </property>
-   </widget>
-   <widget class="QLabel" name="HeaderA">
-    <property name="geometry">
-     <rect>
-      <x>25</x>
-      <y>460</y>
-      <width>1076</width>
-      <height>30</height>
-     </rect>
-    </property>
-    <property name="minimumSize">
-     <size>
-      <width>600</width>
-      <height>10</height>
-     </size>
-    </property>
-    <property name="maximumSize">
-     <size>
-      <width>5000</width>
-      <height>100</height>
-     </size>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>8</pointsize>
-     </font>
-    </property>
-    <property name="frameShape">
-     <enum>QFrame::Box</enum>
-    </property>
-    <property name="frameShadow">
-     <enum>QFrame::Plain</enum>
-    </property>
-    <property name="text">
-     <string>fall</string>
-    </property>
-   </widget>
-   <widget class="QLabel" name="HeaderB">
-    <property name="geometry">
-     <rect>
-      <x>10</x>
-      <y>560</y>
-      <width>1076</width>
-      <height>30</height>
-     </rect>
-    </property>
-    <property name="minimumSize">
-     <size>
-      <width>600</width>
-      <height>10</height>
-     </size>
-    </property>
-    <property name="maximumSize">
-     <size>
-      <width>5000</width>
-      <height>100</height>
-     </size>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>8</pointsize>
-     </font>
-    </property>
-    <property name="frameShape">
-     <enum>QFrame::Box</enum>
-    </property>
-    <property name="frameShadow">
-     <enum>QFrame::Plain</enum>
-    </property>
-    <property name="text">
-     <string>fall</string>
-    </property>
-   </widget>
-   <widget class="QTextEdit" name="monWindow">
-    <property name="geometry">
-     <rect>
-      <x>-6</x>
-      <y>60</y>
-      <width>971</width>
-      <height>201</height>
-     </rect>
-    </property>
-    <property name="readOnly">
-     <bool>true</bool>
-    </property>
-   </widget>
-   <widget class="QLabel" name="labelC">
-    <property name="geometry">
-     <rect>
-      <x>5</x>
-      <y>32</y>
-      <width>16</width>
-      <height>18</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>C:</string>
-    </property>
-   </widget>
-   <widget class="QComboBox" name="modeC">
-    <property name="geometry">
-     <rect>
-      <x>22</x>
-      <y>31</y>
-      <width>145</width>
-      <height>22</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QSpinBox" name="centerD">
-    <property name="geometry">
-     <rect>
-      <x>468</x>
-      <y>31</y>
-      <width>56</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="maximum">
-     <number>3000</number>
-    </property>
-    <property name="value">
-     <number>1500</number>
-    </property>
-   </widget>
-   <widget class="QComboBox" name="modeD">
-    <property name="geometry">
-     <rect>
-      <x>316</x>
-      <y>31</y>
-      <width>145</width>
-      <height>22</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QLabel" name="labelD">
-    <property name="geometry">
-     <rect>
-      <x>298</x>
-      <y>33</y>
-      <width>16</width>
-      <height>14</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>D:</string>
-    </property>
-   </widget>
-   <widget class="QSpinBox" name="centerC">
-    <property name="geometry">
-     <rect>
-      <x>174</x>
-      <y>31</y>
-      <width>56</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="maximum">
-     <number>3000</number>
-    </property>
-    <property name="value">
-     <number>1500</number>
-    </property>
-   </widget>
-   <widget class="QSlider" name="RXOffset">
-    <property name="geometry">
-     <rect>
-      <x>600</x>
-      <y>18</y>
-      <width>63</width>
-      <height>14</height>
-     </rect>
-    </property>
-    <property name="minimum">
-     <number>-200</number>
-    </property>
-    <property name="maximum">
-     <number>200</number>
-    </property>
-    <property name="value">
-     <number>0</number>
-    </property>
-    <property name="orientation">
-     <enum>Qt::Horizontal</enum>
-    </property>
-    <property name="tickPosition">
-     <enum>QSlider::NoTicks</enum>
-    </property>
-    <property name="tickInterval">
-     <number>10</number>
-    </property>
-   </widget>
-   <widget class="QLabel" name="RXOffsetLabel">
-    <property name="geometry">
-     <rect>
-      <x>600</x>
-      <y>2</y>
-      <width>87</width>
-      <height>16</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>RX Offset 0</string>
-    </property>
-   </widget>
-   <widget class="QLineEdit" name="RXOffsetA">
-    <property name="geometry">
-     <rect>
-      <x>238</x>
-      <y>6</y>
-      <width>37</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>0</string>
-    </property>
-    <property name="alignment">
-     <set>Qt::AlignCenter</set>
-    </property>
-   </widget>
-   <widget class="QLineEdit" name="RXOffsetB">
-    <property name="geometry">
-     <rect>
-      <x>532</x>
-      <y>6</y>
-      <width>37</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>0</string>
-    </property>
-    <property name="alignment">
-     <set>Qt::AlignCenter</set>
-    </property>
-   </widget>
-   <widget class="QLineEdit" name="RXOffsetC">
-    <property name="geometry">
-     <rect>
-      <x>238</x>
-      <y>31</y>
-      <width>37</width>
-      <height>22</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>0</string>
-    </property>
-    <property name="alignment">
-     <set>Qt::AlignCenter</set>
-    </property>
-   </widget>
-   <widget class="QLineEdit" name="RXOffsetD">
-    <property name="geometry">
-     <rect>
-      <x>532</x>
-      <y>31</y>
-      <width>37</width>
-      <height>20</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>0</string>
-    </property>
-    <property name="alignment">
-     <set>Qt::AlignCenter</set>
-    </property>
-   </widget>
-  </widget>
-  <widget class="QMenuBar" name="menuBar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>962</width>
-     <height>21</height>
-    </rect>
-   </property>
-  </widget>
- </widget>
- <layoutdefault spacing="6" margin="11"/>
- <resources>
-  <include location="QtSoundModem.qrc"/>
- </resources>
- <connections/>
-</ui>

QtSoundModem.vcxproj

@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -9,12 +13,16 @@
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{4EDE958E-D0AC-37B4-81F7-78313A262DCD}</ProjectGuid>
     <RootNamespace>QtSoundModem</RootNamespace>
     <Keyword>QtVS_v304</Keyword>
-    <WindowsTargetPlatformVersion>10.0.19041.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
     <WindowsTargetPlatformMinVersion>10.0.19041.0</WindowsTargetPlatformMinVersion>
     <QtMsBuild Condition="'$(QtMsBuild)'=='' or !Exists('$(QtMsBuild)\qt.targets')">$(MSBuildProjectDirectory)\QtMsBuild</QtMsBuild>
   </PropertyGroup>
@@ -28,6 +36,15 @@
     <IntermediateDirectory>release\</IntermediateDirectory>
     <PrimaryOutput>QtSoundModem</PrimaryOutput>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <PlatformToolset>v141</PlatformToolset>
+    <OutputDirectory>release\</OutputDirectory>
+    <ATLMinimizesCRunTimeLibraryUsage>false</ATLMinimizesCRunTimeLibraryUsage>
+    <CharacterSet>NotSet</CharacterSet>
+    <ConfigurationType>Application</ConfigurationType>
+    <IntermediateDirectory>release\</IntermediateDirectory>
+    <PrimaryOutput>QtSoundModem</PrimaryOutput>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <PlatformToolset>v141</PlatformToolset>
     <OutputDirectory>debug\</OutputDirectory>
@@ -37,6 +54,15 @@
     <IntermediateDirectory>debug\</IntermediateDirectory>
     <PrimaryOutput>QtSoundModem</PrimaryOutput>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <PlatformToolset>v141</PlatformToolset>
+    <OutputDirectory>debug\</OutputDirectory>
+    <ATLMinimizesCRunTimeLibraryUsage>false</ATLMinimizesCRunTimeLibraryUsage>
+    <CharacterSet>NotSet</CharacterSet>
+    <ConfigurationType>Application</ConfigurationType>
+    <IntermediateDirectory>debug\</IntermediateDirectory>
+    <PrimaryOutput>QtSoundModem</PrimaryOutput>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <Target Name="QtMsBuildNotFound" BeforeTargets="CustomBuild;ClCompile" Condition="!Exists('$(QtMsBuild)\qt.targets') or !Exists('$(QtMsBuild)\qt.props')">
     <Message Importance="High" Text="QtMsBuild: could not locate qt.targets, qt.props; project may not build correctly." />
@@ -45,9 +71,15 @@
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <ImportGroup Condition="Exists('$(QtMsBuild)\qt_defaults.props')">
     <Import Project="$(QtMsBuild)\qt_defaults.props" />
@@ -59,6 +91,13 @@
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>true</LinkIncremental>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)Intermed\$(Platform)\$(Configuration)\</IntDir>
+    <TargetName>QtSoundModem</TargetName>
+    <IgnoreImportLibrary>true</IgnoreImportLibrary>
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)Intermed\$(Platform)\$(Configuration)\\</IntDir>
@@ -66,14 +105,29 @@
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>false</LinkIncremental>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)Intermed\$(Platform)\$(Configuration)\\</IntDir>
+    <TargetName>QtSoundModem</TargetName>
+    <IgnoreImportLibrary>true</IgnoreImportLibrary>
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
   <PropertyGroup Label="QtSettings" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <QtInstall>5.14.2</QtInstall>
     <QtModules>core;network;gui;widgets;serialport</QtModules>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="QtSettings">
+    <QtInstall>msvc 2017 5.1464</QtInstall>
+    <QtModules>core;network;gui;widgets;serialport</QtModules>
+  </PropertyGroup>
   <PropertyGroup Label="QtSettings" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <QtInstall>5.14.2</QtInstall>
     <QtModules>core;network;gui;widgets;serialport</QtModules>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="QtSettings">
+    <QtInstall>5.14.2</QtInstall>
+    <QtModules>core;network;gui;widgets;serialport</QtModules>
+  </PropertyGroup>
   <ImportGroup Condition="Exists('$(QtMsBuild)\qt.props')">
     <Import Project="$(QtMsBuild)\qt.props" />
   </ImportGroup>
@@ -140,6 +194,69 @@
       <QtUicFileName>ui_%(Filename).h</QtUicFileName>
     </QtUic>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>rsid;.\GeneratedFiles\$(ConfigurationName);.\GeneratedFiles;.;release;/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalOptions>-Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -Zc:referenceBinding -Zc:__cplusplus -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 %(AdditionalOptions)</AdditionalOptions>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <BrowseInformation>false</BrowseInformation>
+      <DebugInformationFormat>None</DebugInformationFormat>
+      <DisableSpecificWarnings>4577;4467;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <ExceptionHandling>Sync</ExceptionHandling>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>_WINDOWS;UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;NDEBUG;QT_NO_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessToFile>false</PreprocessToFile>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TreatWChar_tAsBuiltInType>true</TreatWChar_tAsBuiltInType>
+      <WarningLevel>Level3</WarningLevel>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libfftw3f-3.lib;shell32.lib;setupapi.lib;WS2_32.Lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>C:\opensslx86\lib;C:\Utils\my_sql\mysql-5.7.25-win32\lib;C:\Utils\postgresqlx86\pgsql\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalOptions>"/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'" %(AdditionalOptions)</AdditionalOptions>
+      <DataExecutionPrevention>true</DataExecutionPrevention>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <IgnoreImportLibrary>true</IgnoreImportLibrary>
+      <LinkIncremental>false</LinkIncremental>
+      <OptimizeReferences>true</OptimizeReferences>
+      <OutputFile>$(OutDir)QtSoundModem.exe</OutputFile>
+      <RandomizedBaseAddress>true</RandomizedBaseAddress>
+      <SubSystem>Windows</SubSystem>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Link>
+    <Midl>
+      <DefaultCharType>Unsigned</DefaultCharType>
+      <EnableErrorChecks>None</EnableErrorChecks>
+      <WarningLevel>0</WarningLevel>
+    </Midl>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_WINDOWS;UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;NDEBUG;QT_NO_DEBUG;QT_WIDGETS_LIB;QT_GUI_LIB;QT_NETWORK_LIB;QT_SERIALPORT_LIB;QT_CORE_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ResourceCompile>
+    <QtMoc>
+      <CompilerFlavor>msvc</CompilerFlavor>
+      <Include>./$(Configuration)/moc_predefs.h</Include>
+      <ExecutionDescription>Moc'ing %(Identity)...</ExecutionDescription>
+      <DynamicSource>output</DynamicSource>
+      <QtMocDir>$(IntDir)</QtMocDir>
+      <QtMocFileName>moc_%(Filename).cpp</QtMocFileName>
+    </QtMoc>
+    <QtRcc>
+      <InitFuncName>QtSoundModem</InitFuncName>
+      <Compression>default</Compression>
+      <ExecutionDescription>Rcc'ing %(Identity)...</ExecutionDescription>
+      <QtRccDir>$(IntDir)</QtRccDir>
+      <QtRccFileName>qrc_%(Filename).cpp</QtRccFileName>
+    </QtRcc>
+    <QtUic>
+      <ExecutionDescription>Uic'ing %(Identity)...</ExecutionDescription>
+      <QtUicDir>$(IntDir)</QtUicDir>
+      <QtUicFileName>ui_%(Filename).h</QtUicFileName>
+    </QtUic>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <AdditionalIncludeDirectories>.\GeneratedFiles\$(ConfigurationName);.\GeneratedFiles;.;debug;/include;rsid;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -202,13 +319,79 @@
       <QtUicFileName>ui_%(Filename).h</QtUicFileName>
     </QtUic>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>.\GeneratedFiles\$(ConfigurationName);.\GeneratedFiles;.;debug;/include;rsid;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalOptions>-Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -Zc:referenceBinding -Zc:__cplusplus -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 %(AdditionalOptions)</AdditionalOptions>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <BrowseInformation>false</BrowseInformation>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <DisableSpecificWarnings>4577;4467;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <ExceptionHandling>Sync</ExceptionHandling>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_WINDOWS;UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessToFile>false</PreprocessToFile>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TreatWChar_tAsBuiltInType>true</TreatWChar_tAsBuiltInType>
+      <WarningLevel>Level3</WarningLevel>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libfftw3f-64-3.lib;shell32.lib;setupapi.lib;WS2_32.Lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>C:\opensslx86\lib;C:\Utils\my_sql\mysql-5.7.25-win32\lib;C:\Utils\postgresqlx86\pgsql\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalOptions>"/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'" %(AdditionalOptions)</AdditionalOptions>
+      <DataExecutionPrevention>true</DataExecutionPrevention>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <IgnoreImportLibrary>true</IgnoreImportLibrary>
+      <OutputFile>$(OutDir)\QtSoundModem.exe</OutputFile>
+      <RandomizedBaseAddress>true</RandomizedBaseAddress>
+      <SubSystem>Windows</SubSystem>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+    </Link>
+    <Midl>
+      <DefaultCharType>Unsigned</DefaultCharType>
+      <EnableErrorChecks>None</EnableErrorChecks>
+      <WarningLevel>0</WarningLevel>
+    </Midl>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_WINDOWS;UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;QT_WIDGETS_LIB;QT_GUI_LIB;QT_NETWORK_LIB;QT_SERIALPORT_LIB;QT_CORE_LIB;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ResourceCompile>
+    <QtMoc>
+      <CompilerFlavor>msvc</CompilerFlavor>
+      <Include>./$(Configuration)/moc_predefs.h</Include>
+      <ExecutionDescription>Moc'ing %(Identity)...</ExecutionDescription>
+      <DynamicSource>output</DynamicSource>
+      <QtMocDir>$(IntDir)</QtMocDir>
+      <QtMocFileName>moc_%(Filename).cpp</QtMocFileName>
+    </QtMoc>
+    <QtRcc>
+      <InitFuncName>QtSoundModem</InitFuncName>
+      <Compression>default</Compression>
+      <ExecutionDescription>Rcc'ing %(Identity)...</ExecutionDescription>
+      <QtRccDir>$(IntDir)</QtRccDir>
+      <QtRccFileName>qrc_%(Filename).cpp</QtRccFileName>
+    </QtRcc>
+    <QtUic>
+      <ExecutionDescription>Uic'ing %(Identity)...</ExecutionDescription>
+      <QtUicDir>$(IntDir)</QtUicDir>
+      <QtUicFileName>ui_%(Filename).h</QtUicFileName>
+    </QtUic>
+  </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="6pack.cpp" />
     <ClCompile Include="ARDOPC.c" />
+    <ClCompile Include="berlekamp.c" />
     <ClCompile Include="BusyDetect.c" />
     <ClCompile Include="Config.cpp" />
+    <ClCompile Include="dw9600.c" />
     <ClCompile Include="hid.c" />
     <ClCompile Include="il2p.c">
       <CompileAs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">CompileAsC</CompileAs>
+      <CompileAs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">CompileAsC</CompileAs>
     </ClCompile>
     <ClCompile Include="Modulate.c" />
     <ClCompile Include="QtSoundModem.cpp" />
@@ -225,7 +408,6 @@
     <ClCompile Include="ax25_fec.c" />
     <ClCompile Include="ax25_l2.c" />
     <ClCompile Include="ax25_mod.c" />
-    <ClCompile Include="berlekamp.c" />
     <ClCompile Include="galois.c" />
     <ClCompile Include="kiss_mode.c" />
     <ClCompile Include="main.cpp" />
@@ -247,18 +429,15 @@
     <CustomBuild Include="debug\moc_predefs.h.cbt">
       <FileType>Document</FileType>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
       <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(QTDIR)\mkspecs\features\data\dummy.cpp;%(AdditionalInputs)</AdditionalInputs>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(QTDIR)\mkspecs\features\data\dummy.cpp;%(AdditionalInputs)</AdditionalInputs>
       <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">cl -Bx"$(QTDIR)\bin\qmake.exe" -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -Zc:referenceBinding -Zc:__cplusplus -Zi -MDd -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -E $(QTDIR)\mkspecs\features\data\dummy.cpp 2&gt;NUL &gt;debug\moc_predefs.h</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">cl -Bx"$(QTDIR)\bin\qmake.exe" -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -Zc:referenceBinding -Zc:__cplusplus -Zi -MDd -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -E $(QTDIR)\mkspecs\features\data\dummy.cpp 2&gt;NUL &gt;debug\moc_predefs.h</Command>
       <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Generate moc_predefs.h</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Generate moc_predefs.h</Message>
       <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">debug\moc_predefs.h;%(Outputs)</Outputs>
-    </CustomBuild>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">debug\moc_predefs.h;%(Outputs)</Outputs>
-    <CustomBuild Include="release\moc_predefs.h.cbt">
-      <FileType>Document</FileType>
-      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(QTDIR)\mkspecs\features\data\dummy.cpp;%(AdditionalInputs)</AdditionalInputs>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">cl -Bx"$(QTDIR)\bin\qmake.exe" -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -Zc:referenceBinding -Zc:__cplusplus -O2 -MD -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -E $(QTDIR)\mkspecs\features\data\dummy.cpp 2&gt;NUL &gt;release\moc_predefs.h</Command>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Generate moc_predefs.h</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">release\moc_predefs.h;%(Outputs)</Outputs>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
     </CustomBuild>
   </ItemGroup>
   <ItemGroup>

QtSoundModem.vcxproj-HPLaptop.user

@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LocalDebuggerWorkingDirectory>C:\Devprogs\bpq32\SMSat2</LocalDebuggerWorkingDirectory>
-    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
-    <LocalDebuggerCommandArguments>
-    </LocalDebuggerCommandArguments>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <LocalDebuggerWorkingDirectory>c:\devprogs\bpq32\SMSAT2</LocalDebuggerWorkingDirectory>
-    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
-    <LocalDebuggerCommandArguments>&lt; d:\samples.wav</LocalDebuggerCommandArguments>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <LocalDebuggerWorkingDirectory>C:\DevProgs\BPQ32\SMSat</LocalDebuggerWorkingDirectory>
-    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <LocalDebuggerWorkingDirectory>C:\DevProgs\BPQ32\SMSat</LocalDebuggerWorkingDirectory>
-    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
-  </PropertyGroup>
-  <PropertyGroup Label="QtSettings" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <QtLastBackgroundBuild>2022-12-30T15:55:55.0433562Z</QtLastBackgroundBuild>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="QtSettings">
-    <QtLastBackgroundBuild>2022-03-11T19:38:31.5906689Z</QtLastBackgroundBuild>
-  </PropertyGroup>
-  <PropertyGroup Label="QtSettings" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <QtLastBackgroundBuild>2022-12-30T15:55:55.2283725Z</QtLastBackgroundBuild>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="QtSettings">
-    <QtLastBackgroundBuild>2022-03-11T19:38:33.3845083Z</QtLastBackgroundBuild>
-  </PropertyGroup>
-</Project>

QtSoundModem.vcxproj.filters

@@ -98,9 +98,6 @@
     <ClCompile Include="ax25_mod.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="berlekamp.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="galois.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -137,14 +134,20 @@
     <ClCompile Include="il2p.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="dw9600.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="berlekamp.c">
+      <Filter>Generated Files</Filter>
+    </ClCompile>
+    <ClCompile Include="6pack.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <QtMoc Include="QtSoundModem.h">
       <Filter>Header Files</Filter>
     </QtMoc>
-    <ClInclude Include="UZ7HOStuff.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <QtMoc Include="tcpCode.h">
       <Filter>Header Files</Filter>
     </QtMoc>
@@ -153,9 +156,6 @@
     <CustomBuild Include="debug\moc_predefs.h.cbt">
       <Filter>Generated Files</Filter>
     </CustomBuild>
-    <CustomBuild Include="release\moc_predefs.h.cbt">
-      <Filter>Generated Files</Filter>
-    </CustomBuild>
   </ItemGroup>
   <ItemGroup>
     <QtUic Include="ModemDialog.ui">
@@ -187,4 +187,9 @@
       <Filter>Resource Files</Filter>
     </Image>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="UZ7HOStuff.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
 </Project>

QtSoundModem.vcxproj.user

@@ -1,10 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LocalDebuggerWorkingDirectory>C:\DevProgs\BPQ32\SM2</LocalDebuggerWorkingDirectory>
+    <LocalDebuggerWorkingDirectory>C:\DevProgs\BPQ32\SMTest</LocalDebuggerWorkingDirectory>
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
-    <LocalDebuggerCommandArguments>
+    <LocalDebuggerCommandArguments>-stylesheet StyleSheet.css</LocalDebuggerCommandArguments>
-    </LocalDebuggerCommandArguments>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LocalDebuggerWorkingDirectory>c:\devprogs\bpq32\SMSAT2</LocalDebuggerWorkingDirectory>
@@ -12,23 +11,24 @@
     <LocalDebuggerCommandArguments>&lt; d:\samples.wav</LocalDebuggerCommandArguments>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <LocalDebuggerWorkingDirectory>.\debug</LocalDebuggerWorkingDirectory>
+    <LocalDebuggerWorkingDirectory>C:\DevProgs\BPQ32\SMTest</LocalDebuggerWorkingDirectory>
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+    <LocalDebuggerCommandArguments>-stylesheet StyleSheet.css</LocalDebuggerCommandArguments>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LocalDebuggerWorkingDirectory>C:\DevProgs\BPQ32\SMSat</LocalDebuggerWorkingDirectory>
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
   </PropertyGroup>
   <PropertyGroup Label="QtSettings" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <QtLastBackgroundBuild>2023-06-27T07:43:13.0567353Z</QtLastBackgroundBuild>
+    <QtLastBackgroundBuild>2024-10-02T12:37:32.3312444Z</QtLastBackgroundBuild>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="QtSettings">
-    <QtLastBackgroundBuild>2022-03-11T19:38:31.5906689Z</QtLastBackgroundBuild>
+    <QtLastBackgroundBuild>2024-10-02T12:37:32.7461423Z</QtLastBackgroundBuild>
   </PropertyGroup>
   <PropertyGroup Label="QtSettings" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <QtLastBackgroundBuild>2023-06-27T07:43:13.1602990Z</QtLastBackgroundBuild>
+    <QtLastBackgroundBuild>2024-10-02T12:37:33.4644113Z</QtLastBackgroundBuild>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="QtSettings">
-    <QtLastBackgroundBuild>2022-03-11T19:38:33.3845083Z</QtLastBackgroundBuild>
+    <QtLastBackgroundBuild>2024-10-02T12:37:33.9800504Z</QtLastBackgroundBuild>
   </PropertyGroup>
 </Project>

SMMain.c

@@ -27,10 +27,49 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 #include "hidapi.h"
 #include <fcntl.h>
 #include <errno.h>
+#include <stdint.h>   
+
+
+void platformInit();
+void RsCreate();
+void detector_init();
+void KISS_init();
+void ax25_init();
+void init_raduga();
+void il2p_init(int il2p_debug);
+void SoundFlush();
+void BufferFull(short * Samples, int nSamples);
+void PollReceivedSamples();
+void chk_dcd1(int snd_ch, int buf_size);
+void make_core_BPF(UCHAR snd_ch, short freq, short width);
+void modulator(UCHAR snd_ch, int buf_size);
+void sendAckModeAcks(int snd_ch);
+void PktARDOPEncode(UCHAR * Data, int Len, int Chan);
+void RUHEncode(unsigned char * Data, int Len, int chan);
+void sendRSID(int Chan, int dropTX);
+void SetupGPIOPTT();
+int stricmp(const unsigned char * pStr1, const unsigned char *pStr2);
+int gpioInitialise(void);
+int OpenCOMPort(char * pPort, int speed, BOOL SetDTR, BOOL SetRTS, BOOL Quiet, int Stopbits);
+void HAMLIBSetPTT(int PTTState);
+void FLRigSetPTT(int PTTState);
+void StartWatchdog();
+void StopWatchdog();
+void gpioWrite(unsigned gpio, unsigned level);
+BOOL WriteCOMBlock(int fd, char * Block, int BytesToWrite);
+void COMSetDTR(int fd);
+void COMSetRTS(int fd);
+void analiz_frame(int snd_ch, string * frame, char * code, boolean fecflag);
+size_t write(int fd, void * buf, size_t count);
+int close(int fd);
+void SendMgmtPTT(int snd_ch, int PTTState);
+
 
 BOOL KISSServ;
 int KISSPort;
 
+int NeedWaterfallHeaders = 0;
+
 BOOL AGWServ;
 int AGWPort;
 
@@ -40,6 +79,9 @@ int SoundIsPlaying = 0;
 int UDPSoundIsPlaying = 0;
 int Capturing = 0;
 
+int txmin = 0;
+int txmax = 0;
+
 extern unsigned short buffer[2][1200];
 extern int SoundMode;
 extern int needRSID[4];
@@ -50,6 +92,7 @@ unsigned short * SendtoCard(unsigned short * buf, int n);
 short * SoundInit();
 void DoTX(int Chan);
 void UDPPollReceivedSamples();
+extern void checkforCWID();
 
 
 extern int SampleNo;
@@ -135,6 +178,8 @@ void soundMain()
 	init_raduga();			// Set up waterfall colour table
 
 	initfft();
+	il2p_init(1);
+
 
 	if (nonGUIMode)
 	{
@@ -161,7 +206,6 @@ void SampleSink(int LR, short Sample)
 	{
 		DMABuffer[2 * Number] = Sample;
 		DMABuffer[1 + 2 * Number] = Sample;
-
 	}
 	else
 	{
@@ -176,6 +220,18 @@ void SampleSink(int LR, short Sample)
 			DMABuffer[1 + 2 * Number] = 0;
 		}
 	}
+	if (using48000)
+	{
+		// Need to upsample to 48K. Try just duplicating sample
+
+		uint32_t * ptr = &DMABuffer[2 * Number];
+
+		*(&ptr[1]) = *(ptr);
+		*(&ptr[2]) = *(ptr);
+		*(&ptr[3]) = *(ptr);
+
+		Number += 3;
+	}
 	Number++;
 #endif
 		if (Number >= SendSize)
@@ -332,194 +388,171 @@ extern UCHAR * pixelPointer;
 #endif
 
 extern int blnBusyStatus;
-BusyDet = 0;
+BusyDet = 5;
 
 #define PLOTWATERFALL
 
 int WaterfallActive = 1;
 int SpectrumActive;
 
-/*
+float BinSize;
 
-void UpdateBusyDetector(short * bytNewSamples)
+extern int intLastStart;
+extern int intLastStop;
+
+void SMSortSignals2(float * dblMag, int intStartBin, int intStopBin, int intNumBins, float *  dblAVGSignalPerBin, float *  dblAVGBaselinePerBin);
+
+
+BOOL SMBusyDetect3(int Chan, float * dblMag, int intStart, int intStop)        // this only called while searching for leader ...once leader detected, no longer called.
 {
-	float dblReF[1024];
+	// First sort signals and look at highes signals:baseline ratio..
-	float dblImF[1024];
-	float dblMag[206];
-#ifdef PLOTSPECTRUM
-	float dblMagMax = 0.0000000001f;
-	float dblMagMin = 10000000000.0f;
-#endif
-	UCHAR Waterfall[256];			// Colour index values to send to GUI
-	int clrTLC = Lime;				// Default Bandwidth lines on waterfall
 
-	static BOOL blnLastBusyStatus;
+	float dblAVGSignalPerBinNarrow, dblAVGSignalPerBinWide, dblAVGBaselineNarrow, dblAVGBaselineWide;
+	float dblSlowAlpha = 0.2f;
+	static float dblAvgStoNNarrow[4] = { 0 }, dblAvgStoNWide[4] = {0};
+	int intNarrow = 8;  // 8 x 11.72 Hz about 94 z
+	int intWide = ((intStop - intStart) * 2) / 3; //* 0.66);
+	int blnBusy = FALSE;
+	int  BusyDet4th = BusyDet * BusyDet * BusyDet * BusyDet;
+
+	// First sort signals and look at highest signals:baseline ratio..
+	// First narrow band (~94Hz)
+
+	SMSortSignals2(dblMag, intStart, intStop, intNarrow, &dblAVGSignalPerBinNarrow, &dblAVGBaselineNarrow);
+
+	// Shouldn't dblAvgStoNNarrow, dblAvgStoNWide be static ??????
+
+
+	if (intLastStart == intStart && intLastStop == intStop)
+		dblAvgStoNNarrow[Chan] = (1 - dblSlowAlpha) * dblAvgStoNNarrow[Chan] + dblSlowAlpha * dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
+	else
+	{
+		// This initializes the Narrow average after a bandwidth change
+
+		dblAvgStoNNarrow[Chan] = dblAVGSignalPerBinNarrow / dblAVGBaselineNarrow;
+	}
+
+	// Wide band (66% of current bandwidth)
+
+	SMSortSignals2(dblMag, intStart, intStop, intWide, &dblAVGSignalPerBinWide, &dblAVGBaselineWide);
+
+	if (intLastStart == intStart && intLastStop == intStop)
+		dblAvgStoNWide[Chan] = (1 - dblSlowAlpha) * dblAvgStoNWide[Chan] + dblSlowAlpha * dblAVGSignalPerBinWide / dblAVGBaselineWide;
+	else
+	{
+		// This initializes the Wide average after a bandwidth change
+
+		dblAvgStoNWide[Chan] = dblAVGSignalPerBinWide / dblAVGBaselineWide;
+		intLastStart = intStart;
+		intLastStop = intStop;
+	}
+
+	// Preliminary calibration...future a function of bandwidth and BusyDet.
+
+
+	blnBusy = (dblAvgStoNNarrow[Chan] > (3 + 0.008 * BusyDet4th)) || (dblAvgStoNWide[Chan] > (5 + 0.02 * BusyDet4th));
+
+//	if (BusyDet == 0)
+//		blnBusy = FALSE;		// 0 Disables check ?? Is this the best place to do this?
+
+//	WriteDebugLog(LOGDEBUG, "Busy %d Wide %f Narrow %f", blnBusy, dblAvgStoNWide, dblAvgStoNNarrow); 
+
+	return blnBusy;
+}
+
+extern int compare(const void *p1, const void *p2);
+
+void SMSortSignals2(float * dblMag, int intStartBin, int intStopBin, int intNumBins, float *  dblAVGSignalPerBin, float *  dblAVGBaselinePerBin)
+{
+	// puts the top intNumber of bins between intStartBin and intStopBin into dblAVGSignalPerBin, the rest into dblAvgBaselinePerBin
+	// for decent accuracy intNumBins should be < 75% of intStopBin-intStartBin)
+
+	// This version uses a native sort function which is much faster and reduces CPU loading significantly on wide bandwidths. 
+
+	float dblSort[8192];
+	float dblSum1 = 0, dblSum2 = 0;
+	int numtoSort = (intStopBin - intStartBin) + 1, i;
+
+	memcpy(dblSort, &dblMag[intStartBin], numtoSort * sizeof(float));
+
+	qsort((void *)dblSort, numtoSort, sizeof(float), compare);
+
+	for (i = numtoSort - 1; i >= 0; i--)
+	{
+		if (i >= (numtoSort - intNumBins))
+			dblSum1 += dblSort[i];
+		else
+			dblSum2 += dblSort[i];
+	}
+
+	*dblAVGSignalPerBin = dblSum1 / intNumBins;
+	*dblAVGBaselinePerBin = dblSum2 / (intStopBin - intStartBin - intNumBins - 1);
+}
+
+extern void updateDCD(int Chan, BOOL State);
+
+void SMUpdateBusyDetector(int LR, float * Real, float *Imag)
+{
+	// Energy based detector for each channel.
+	// Fed from FFT generated for waterfall display
+	// FFT size is 4096
+
+	float dblMag[4096];
+
+	static BOOL blnLastBusyStatus[4];
 
 	float dblMagAvg = 0;
-	int intTuneLineLow, intTuneLineHi, intDelta;
+	int i, chan;
-	int i;
 
-	//	if (State != SearchingForLeader)
-	//		return;						// only when looking for leader
 
-	if (Now - LastBusyCheck < 100)
+	if (Now - LastBusyCheck < 100)	// ??
 		return;
 
 	LastBusyCheck = Now;
 
-	FourierTransform(1024, bytNewSamples, &dblReF[0], &dblImF[0], FALSE);
+	// We need to run busy test on the frequncies used by each modem.
 
-	for (i = 0; i < 206; i++)
+	for (chan = 0; chan < 4; chan++)
 	{
-		//	starting at ~300 Hz to ~2700 Hz Which puts the center of the signal in the center of the window (~1500Hz)
+		int Low, High, Start, End;
 
-		dblMag[i] = powf(dblReF[i + 25], 2) + powf(dblImF[i + 25], 2);	 // first pass 
+		if (soundChannel[chan] != (LR + 1))	// on this side of soundcard 
+			continue;
+
+		Low = tx_freq[chan] - txbpf[chan] / 2;
+		High = tx_freq[chan] + txbpf[chan] / 2;
+
+//		Low = tx_freq[chan] - 0.5*rx_shift[chan];
+//		High = tx_freq[chan] + 0.5*rx_shift[chan];
+
+		// BinSize is width of each fft bin in Hz
+
+		Start = (Low / BinSize);		// First and last bins to process
+		End = (High / BinSize);
+
+
+		for (i = Start; i < End; i++)
+		{
+			dblMag[i] = powf(Real[i], 2) + powf(Imag[i], 2);	 // first pass
 			dblMagAvg += dblMag[i];
-#ifdef PLOTSPECTRUM		
-		dblMagSpectrum[i] = 0.2f * dblMag[i] + 0.8f * dblMagSpectrum[i];
-		dblMagMax = max(dblMagMax, dblMagSpectrum[i]);
-		dblMagMin = min(dblMagMin, dblMagSpectrum[i]);
-#endif
 		}
 
-	//	LookforPacket(dblMag, dblMagAvg, 206, &dblReF[25], &dblImF[25]);
+		blnBusyStatus = SMBusyDetect3(chan, dblMag, Start, End);
-	//	packet_process_samples(bytNewSamples, 1200);
 
-	intDelta = roundf(500 / 2) + 50 / 11.719f;
+		if (blnBusyStatus && !blnLastBusyStatus[chan])
-
-	intTuneLineLow = max((103 - intDelta), 3);
-	intTuneLineHi = min((103 + intDelta), 203);
-
-//	if (ProtocolState == DISC)		// ' Only process busy when in DISC state
 		{
-	//	blnBusyStatus = BusyDetect3(dblMag, intTuneLineLow, intTuneLineHi);
+//			Debugprintf("Ch %d Busy True", chan);
-
+			updateDCD(chan, TRUE);
-		if (blnBusyStatus && !blnLastBusyStatus)
-		{
-//			QueueCommandToHost("BUSY TRUE");
-//			newStatus = TRUE;				// report to PTC
-
-			if (!WaterfallActive && !SpectrumActive)
-			{
-				UCHAR Msg[2];
-
-//				Msg[0] = blnBusyStatus;
-//				SendtoGUI('B', Msg, 1);
 		}
-		}
+		else if (blnLastBusyStatus[chan] && !blnBusyStatus)
-		//    stcStatus.Text = "TRUE"
-			//    queTNCStatus.Enqueue(stcStatus)
-			//    'Debug.WriteLine("BUSY TRUE @ " & Format(DateTime.UtcNow, "HH:mm:ss"))
-
-		else if (blnLastBusyStatus && !blnBusyStatus)
 		{
-//			QueueCommandToHost("BUSY FALSE");
+//			Debugprintf("Ch %d Busy False", chan);
-//			newStatus = TRUE;				// report to PTC
+			updateDCD(chan, FALSE);
-
-			if (!WaterfallActive && !SpectrumActive)
-			{
-				UCHAR Msg[2];
-
-				Msg[0] = blnBusyStatus;
-//				SendtoGUI('B', Msg, 1);
 		}
-		}
+		blnLastBusyStatus[chan] = blnBusyStatus;
-		//    stcStatus.Text = "FALSE"
-		//    queTNCStatus.Enqueue(stcStatus)
-		//    'Debug.WriteLine("BUSY FALSE @ " & Format(DateTime.UtcNow, "HH:mm:ss"))
-
-		blnLastBusyStatus = blnBusyStatus;
-	}
-
-	if (BusyDet == 0)
-		clrTLC = Goldenrod;
-	else if (blnBusyStatus)
-		clrTLC = Fuchsia;
-
-	// At the moment we only get here what seaching for leader,
-	// but if we want to plot spectrum we should call
-	// it always
-
-
-
-	if (WaterfallActive)
-	{
-#ifdef PLOTWATERFALL
-		dblMagAvg = log10f(dblMagAvg / 5000.0f);
-
-		for (i = 0; i < 206; i++)
-		{
-			// The following provides some AGC over the waterfall to compensate for avg input level.
-
-			float y1 = (0.25f + 2.5f / dblMagAvg) * log10f(0.01 + dblMag[i]);
-			int objColor;
-
-			// Set the pixel color based on the intensity (log) of the spectral line
-			if (y1 > 6.5)
-				objColor = Orange; // Strongest spectral line 
-			else if (y1 > 6)
-				objColor = Khaki;
-			else if (y1 > 5.5)
-				objColor = Cyan;
-			else if (y1 > 5)
-				objColor = DeepSkyBlue;
-			else if (y1 > 4.5)
-				objColor = RoyalBlue;
-			else if (y1 > 4)
-				objColor = Navy;
-			else
-				objColor = Black;
-
-			if (i == 102)
-				Waterfall[i] = Tomato;  // 1500 Hz line (center)
-			else if (i == intTuneLineLow || i == intTuneLineLow - 1 || i == intTuneLineHi || i == intTuneLineHi + 1)
-				Waterfall[i] = clrTLC;
-			else
-				Waterfall[i] = objColor; // ' Else plot the pixel as received
-		}
-
-		// Send Signal level and Busy indicator to save extra packets
-
-		Waterfall[206] = CurrentLevel;
-		Waterfall[207] = blnBusyStatus;
-
-		doWaterfall(Waterfall);
-#endif
-	}
-	else if (SpectrumActive)
-	{
-#ifdef PLOTSPECTRUM
-		// This performs an auto scaling mechansim with fast attack and slow release
-		if (dblMagMin / dblMagMax < 0.0001) // more than 10000:1 difference Max:Min
-			dblMaxScale = max(dblMagMax, dblMaxScale * 0.9f);
-		else
-			dblMaxScale = max(10000 * dblMagMin, dblMagMax);
-
-//		clearDisplay();
-
-		for (i = 0; i < 206; i++)
-		{
-			// The following provides some AGC over the spectrum to compensate for avg input level.
-
-			float y1 = -0.25f * (SpectrumHeight - 1) *  log10f((max(dblMagSpectrum[i], dblMaxScale / 10000)) / dblMaxScale); // ' range should be 0 to bmpSpectrumHeight -1
-			int objColor = Yellow;
-
-			Waterfall[i] = round(y1);
-		}
-
-		// Send Signal level and Busy indicator to save extra packets
-
-		Waterfall[206] = CurrentLevel;
-		Waterfall[207] = blnBusyStatus;
-		Waterfall[208] = intTuneLineLow;
-		Waterfall[209] = intTuneLineHi;
-
-//		SendtoGUI('X', Waterfall, 210);
-#endif
 	}
 }
 
-*/
 
 extern short rawSamples[2400];	// Get Frame Type need 2400 and we may add 1200
 int rawSamplesLength = 0;
@@ -539,24 +572,33 @@ void doCalib(int Chan, int Act)
 	if (Chan == 1 && calib_mode[0])
 		return;
 
-	calib_mode[Chan] = Act;
-
 	if (Act == 0)
 	{
+		calib_mode[Chan] = 0;
 		tx_status[Chan] = TX_SILENCE;		// Stop TX
 		Flush();
 		RadioPTT(Chan, 0);
 		Debugprintf("Stop Calib");
 	}
+	else
+	{
+		if (calib_mode[Chan] == 0)
+			SampleNo = 0;
+
+		calib_mode[Chan] = Act;
+	}
 }
 
 int Freq_Change(int Chan, int Freq)
 {
 	int low, high;
 
-	low = round(rx_shift[1] / 2 + RCVR[Chan] * rcvr_offset[Chan] + 1);
+	low = round(rx_shift[Chan] / 2 + (RCVR[Chan] * rcvr_offset[Chan]));
 	high = round(RX_Samplerate / 2 - (rx_shift[Chan] / 2 + RCVR[Chan] * rcvr_offset[Chan]));
 
+	if (Freq < 300)
+		return rx_freq[Chan];				// Dont allow change
+
 	if (Freq < low)
 		return rx_freq[Chan];				// Dont allow change
 
@@ -567,7 +609,7 @@ int Freq_Change(int Chan, int Freq)
 	tx_freq[Chan] = Freq;
 
 	pnt_change[Chan] = TRUE;
-	wf_pointer(soundChannel[Chan]);
+	NeedWaterfallHeaders = TRUE;
 
 	return Freq;
 }
@@ -611,6 +653,7 @@ int ARDOPSendToCard(int Chan, int Len)
 {
 	// Send Next Block of samples to the soundcard
 
+
 	short * in = &ARDOPTXBuffer[Chan][ARDOPTXPtr[Chan]];		// Enough to hold whole frame of samples
 	short * out = DMABuffer;
 
@@ -639,6 +682,7 @@ int ARDOPSendToCard(int Chan, int Len)
 			}
 		}
 	}
+
 	DMABuffer = SendtoCard(DMABuffer, Len);
 
 	ARDOPTXPtr[Chan] += Len;
@@ -678,8 +722,10 @@ void DoTX(int Chan)
 	if (tx_status[Chan] == TX_NO_DATA)
 	{
 		Flush();
-		Debugprintf("TX Complete");
+		Debugprintf("TX Complete %d", SampleNo);
-		RadioPTT(0, 0);
+		RadioPTT(Chan, 0);
+		Continuation[Chan] = 0;
+
 		tx_status[Chan] = TX_SILENCE;
 
 		// We should now send any ackmode acks as the channel is now free for dest to reply
@@ -691,7 +737,7 @@ void DoTX(int Chan)
 	{
 		// Continue the send
 
-		if (modem_mode[Chan] == MODE_ARDOP)
+		if (modem_mode[Chan] == MODE_ARDOP || modem_mode[Chan] == MODE_RUH)
 		{
 //			if (SeeIfCardBusy())
 //				return 0;
@@ -710,6 +756,8 @@ void DoTX(int Chan)
 					SoundIsPlaying = TRUE;
 					Number = 0;
 
+					Continuation[Chan] = 1;
+
 					Debugprintf("TX Continuing");
 
 					string * myTemp = Strings(&all_frame_buf[Chan], 0);			// get message
@@ -739,19 +787,26 @@ void DoTX(int Chan)
 
 					put_frame(Chan, tx_data, "", TRUE, FALSE);
 
+					if (modem_mode[Chan] == MODE_ARDOP)
 						PktARDOPEncode(tx_data->Data, tx_data->Length - 2, Chan);
+					else
+						RUHEncode(tx_data->Data, tx_data->Length - 2, Chan);
 
 					freeString(tx_data);
 
 					// Samples are now in DMABuffer = Send first block
 
+					DMABuffer = SoundInit();
+
 					ARDOPSendToCard(Chan, SendSize);
 					tx_status[Chan] = TX_FRAME;
 					return;
 				}
 
-				Debugprintf("TX Complete");
+				Debugprintf("TX Complete %d", SampleNo); 
-				RadioPTT(0, 0);
+				RadioPTT(Chan, 0);
+				Continuation[Chan] = 0;
+
 				tx_status[Chan] = TX_SILENCE;
 
 				// We should now send any ackmode acks as the channel is now free for dest to reply
@@ -796,6 +851,8 @@ void DoTX(int Chan)
 
 	// Start a new send. modulator should handle TXD etc
 
+	checkforCWID();		// See if need to start CWID timer in afteractivity mode
+
 	Debugprintf("TX Start");
 	SampleNo = 0;
 
@@ -856,6 +913,50 @@ void DoTX(int Chan)
 		ARDOPSendToCard(Chan, SendSize);
 		tx_status[Chan] = TX_FRAME;
 
+	}
+	else if (modem_mode[Chan] == MODE_RUH)
+	{
+		// Same as for ARDOP. Generate a whole frame of samples 
+		// then send them out a bit at a time to avoid stopping here
+
+		// We allow two RUH modems
+
+		string * myTemp = Strings(&all_frame_buf[Chan], 0);			// get message
+		string * tx_data;
+
+		if ((myTemp->Data[0] & 0x0f) == 12)			// ACKMODE
+		{
+			// Save copy then copy data up 3 bytes
+
+			Add(&KISS_acked[Chan], duplicateString(myTemp));
+
+			mydelete(myTemp, 0, 3);
+			myTemp->Length -= sizeof(void *);
+		}
+		else
+		{
+			// Just remove control 
+
+			mydelete(myTemp, 0, 1);
+		}
+
+		tx_data = duplicateString(myTemp);		// so can free original below
+
+		Delete(&all_frame_buf[Chan], 0);			// This will invalidate temp
+
+		AGW_AX25_frame_analiz(Chan, FALSE, tx_data);
+
+		put_frame(Chan, tx_data, "", TRUE, FALSE);
+
+		RUHEncode(tx_data->Data, tx_data->Length - 2, Chan);
+
+		freeString(tx_data);
+
+		// Samples are now in DMABuffer = Send first block
+
+		ARDOPSendToCard(Chan, SendSize);
+		tx_status[Chan] = TX_FRAME;
+
 	}
 	else
 		modulator(Chan, tx_bufsize);
@@ -863,16 +964,6 @@ void DoTX(int Chan)
 	return;
 }
 
-void stoptx(int snd_ch)
-{
-	Flush();
-	Debugprintf("TX Complete");
-	RadioPTT(snd_ch, 0);
-	tx_status[snd_ch] = TX_SILENCE;
-
-	snd_status[snd_ch] = SND_IDLE;
-}
-
 void RX2TX(int snd_ch)
 {
 	if (snd_status[snd_ch] == SND_IDLE)
@@ -904,7 +995,10 @@ BOOL useGPIO = FALSE;
 BOOL gotGPIO = FALSE;
 
 int HamLibPort = 4532;
-char HamLibHost[32] = "192.168.1.14";
+char HamLibHost[32] = "127.0.0.1";
+
+int FLRigPort = 12345;
+char FLRigHost[32] = "127.0.0.1";
 
 char CM108Addr[80] = "";
 
@@ -1078,6 +1172,12 @@ void OpenPTTPort()
 			HAMLIBSetPTT(0);			// to open port
 			return;
 		}
+		else if (stricmp(PTTPort, "FLRIG") == 0)
+		{
+			PTTMode |= PTTFLRIG;
+			FLRigSetPTT(0);			// to open port
+			return;
+		}
 
 		else		//  Not GPIO
 		{
@@ -1088,7 +1188,9 @@ void OpenPTTPort()
 
 void ClosePTTPort()
 {
+	if (hPTTDevice)
 		CloseCOMPort(hPTTDevice);
+	
 	hPTTDevice = 0;
 }
 void CM108_set_ptt(int PTTState)
@@ -1153,10 +1255,37 @@ void CM108_set_ptt(int PTTState)
 
 }
 
-
+float amplitudes[4] = { 32000, 32000, 32000, 32000 };
+extern float amplitude;
+void startpttOnTimer();
+extern void UpdatePTTStats(int Chan, int State);
 
 void RadioPTT(int snd_ch, BOOL PTTState)
 {
+	snd_status[snd_ch] = PTTState; // SND_IDLE = 0 SND_TX = 1 
+
+	if (PTTState)
+	{
+		txmax = txmin = 0;
+		amplitude = amplitudes[snd_ch];
+		StartWatchdog();
+	}
+	else
+	{
+		Debugprintf("Output peaks = %d, %d, amp %f", txmin, txmax, amplitude);
+		amplitudes[snd_ch] = amplitude;
+		StopWatchdog();
+	}
+
+	if ((PTTMode & PTTHOST))
+	{
+		// Send PTT ON/OFF to any mgmt connections
+
+		SendMgmtPTT(snd_ch, PTTState);
+	}
+
+	UpdatePTTStats(snd_ch, PTTState);
+
 #ifdef __ARM_ARCH
 	if (useGPIO)
 	{
@@ -1164,7 +1293,7 @@ void RadioPTT(int snd_ch, BOOL PTTState)
 			gpioWrite(pttGPIOPinR, (pttGPIOInvert ? (1 - PTTState) : (PTTState)));
 		else
 			gpioWrite(pttGPIOPin, (pttGPIOInvert ? (1 - PTTState) : (PTTState)));
-
+		startpttOnTimer();
 		return;
 	}
 
@@ -1173,17 +1302,29 @@ void RadioPTT(int snd_ch, BOOL PTTState)
 	if ((PTTMode & PTTCM108))
 	{
 		CM108_set_ptt(PTTState);
+		startpttOnTimer();
 		return;
 	}
 	
 	if ((PTTMode & PTTHAMLIB))
 	{
 		HAMLIBSetPTT(PTTState);
+		startpttOnTimer();
 		return;
 	}
-	if (hPTTDevice == 0)
-		return;
 
+	if ((PTTMode & PTTFLRIG))
+	{
+		FLRigSetPTT(PTTState);
+		startpttOnTimer();
+		return;
+	}
+
+	if (hPTTDevice == 0)
+	{
+		startpttOnTimer();
+		return;
+	}
 	if ((PTTMode & PTTCAT))
 	{
 		if (PTTState)
@@ -1212,6 +1353,9 @@ void RadioPTT(int snd_ch, BOOL PTTState)
 		}
 	}
 
+				
+	startpttOnTimer();
+
 }
 
 char ShortDT[] = "HH:MM:SS";

ShowFilter.cpp.bak

@@ -1,234 +0,0 @@
-/*
-Copyright (C) 2019-2020 Andrei Kopanchuk UZ7HO
-
-This file is part of QtSoundModem
-
-QtSoundModem is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-QtSoundModem is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with QtSoundModem.  If not, see http://www.gnu.org/licenses
-
-*/
-
-// UZ7HO Soundmodem Port by John Wiseman G8BPQ
-
-#include "UZ7HOStuff.h"
-#include <QPainter>
-
-// This displays a graph of the filter characteristics
-
-#define c3 -1.5000000000000E+00f //  cos(2*pi / 3) - 1;
-#define c32 8.6602540378444E-01f //  sin(2*pi / 3);
-
-#define u5 1.2566370614359E+00f //  2*pi / 5;
-#define c51 -1.2500000000000E+00f // (cos(u5) + cos(2*u5))/2 - 1;
-#define c52 5.5901699437495E-01f // (cos(u5) - cos(2*u5))/2;
-#define c53 -9.5105651629515E-0f //- sin(u5);
-#define c54 -1.5388417685876E+00f //-(sin(u5) + sin(2*u5));
-#define c55 3.6327126400268E-01f // (sin(u5) - sin(2*u5));
-#define c8 = 7.0710678118655E-01f //  1 / sqrt(2);
-
-
-float pnt_graph_buf[4096];
-float graph_buf[4096];
-float prev_graph_buf[4096];
-float src_graph_buf[4096];
-float graph_f;
-float RealOut[4096];
-short RealIn[4096];
-float ImagOut[4096];
-
-#define Image1Width 642
-#define Image1Height 312
-
-void filter_grid(QPainter * Painter)
-{
-	int col = 20;
-	int row = 8;
-	int top_margin = 10;
-	int bottom_margin = 20;
-	int left_margin = 30;
-	int right_margin = 10;
-
-	int x, y;
-	float kx, ky;
-
-	QPen pen;  // creates a default pen
-
-	pen.setStyle(Qt::DotLine);
-	Painter->setPen(pen);
-
-
-	ky = 35;
-
-	kx = (Image1Width - left_margin - right_margin - 2) / col;
-
-	for (y = 0; y < row; y++)
-	{
-		Painter->drawLine(
-			left_margin + 1,
-			top_margin + round(ky*y) + 1,
-			Image1Width - right_margin - 1,
-			top_margin + round(ky*y) + 1);
-	}
-
-	for (x = 0; x < col; x++)
-	{
-		Painter->drawLine(
-			left_margin + round(kx*x) + 1,
-			top_margin + 1,
-			left_margin + round(kx*x) + 1,
-			Image1Height - bottom_margin - 1);
-	}
-
-	pen.setStyle(Qt::SolidLine);
-	Painter->setPen(pen);
-
-	for (y = 0; y < row / 2; y++)
-	{
-		char Textxx[20];
-
-		sprintf(Textxx, "%d", y * -20);
-
-		Painter->drawLine(
-	 		left_margin + 1,
-			top_margin + round(ky*y * 2) + 1,
-			Image1Width - right_margin - 1,
-			top_margin + round(ky*y * 2) + 1);
-		
-		Painter->drawText(
-			1,
-			top_margin + round(ky*y * 2) + 1,
-			100, 20, 0, Textxx);
-
-	}
-
-
-	for (x = 0; x <= col / 5; x++)
-	{
-		char Textxx[20];
-
-		sprintf(Textxx, "%d", x * 1000);
-
-		Painter->drawLine(
-			left_margin + round(kx*x * 5) + 1,
-			top_margin + 1,
-			left_margin + round(kx*x * 5) + 1,
-			Image1Height - bottom_margin - 1);
-
-		Painter->drawText(
-			top_margin + round(kx*x * 5) + 8,
-			Image1Height - 15,
-			100, 20, 0, Textxx);
-	}
-}
-
-extern  "C" void FourierTransform(int NumSamples, short * RealIn, float * RealOut, float * ImagOut, int InverseTransform);
-
-
-void make_graph(float * buf, int buflen, QPainter * Painter)
-{
-	int top_margin = 10;
-	int bottom_margin = 20;
-	int left_margin = 30;
-
-	int i, y1, y2;
-	float pixel;
-
-	if (buflen == 0)
-		return;
-
-	for (i = 0; i <= buflen - 2; i++)
-	{
-		y1 = 1 - round(buf[i]);
-	
-		if (y1 > Image1Height - top_margin - bottom_margin - 2)
-			y1 = Image1Height - top_margin - bottom_margin - 2;
-
-		y2 = 1 - round(buf[i + 1]);
-
-		if (y2 > Image1Height - top_margin - bottom_margin - 2)
-			y2 = Image1Height - top_margin - bottom_margin - 2;
-
-		// 150 pixels for 1000 Hz
-
-		// i is the bin number, but bin is not 10 Hz but 12000 /1024
-		// so freq = i * 12000 / 1024;
-		// and pixel is freq * 300 /1000
-
-		pixel = i * 12000.0f / 1024.0f;
-		pixel = pixel * 150.0f /1000.0f;
-
-		Painter->drawLine(
-			left_margin + pixel,
-			top_margin + y1,
-			left_margin + pixel + 1,
-			top_margin + y2);
-	}
-}
-
-void make_graph_buf(float * buf, short tap, QPainter * Painter)
-{
-	int FFTSize;
-	float max;
-	int i, k;
-
-	FFTSize = 1024; // 12000 / 10; // 10hz on sample;
-
-	for (i = 0; i < tap; i++)
-		prev_graph_buf[i]= 0;
-	
-	for (i = 0; i < FFTSize; i++)
-		src_graph_buf[i] = 0;
-
-	src_graph_buf[0]= 1;
-
-	FIR_filter(src_graph_buf, FFTSize, tap, buf, graph_buf, prev_graph_buf);
-
-
-	for (k = 0; k < FFTSize; k++)
-		RealIn[k] = graph_buf[k] * 32768;
-	
-	FourierTransform(FFTSize, RealIn, RealOut, ImagOut, 0);
-
-	for (k = 0; k < (FFTSize / 2) - 1; k++)
-		pnt_graph_buf[k] = powf(RealOut[k], 2) + powf(ImagOut[k], 2);
-
-	max = 0;
-
-	for (i = 0; i < (FFTSize / 2) - 1; i++)
-	{
-		if (pnt_graph_buf[i] > max)
-			max = pnt_graph_buf[i];
-	}
-
-	if (max > 0)
-	{
-		for (i = 0; i < (FFTSize / 2) - 1; i++)
-			pnt_graph_buf[i] = pnt_graph_buf[i] / max;
-	}
-
-	for (i = 0; i < (FFTSize / 2) - 1; i++)
-	{
-		if (pnt_graph_buf[i] > 0)
-			pnt_graph_buf[i] = 70 * log10(pnt_graph_buf[i]);
-
-		else
-
-			pnt_graph_buf[i] = 0;
-	}
-
-	filter_grid(Painter);
-
-	Painter->setPen(Qt::blue);
-
-	make_graph(pnt_graph_buf, 400, Painter);
-}

SoundInput.c

@@ -322,7 +322,7 @@ VOID Track1Car4FSK(short * intSamples, int * intPtr, int intSampPerSymbol, float
 VOID Decode1CarPSK(int Carrier, BOOL OFDM);
 int EnvelopeCorrelator();
 int EnvelopeCorrelatorNew();
-BOOL DecodeFrame(int intFrameType, UCHAR * bytData);
+BOOL DecodeFrame(int chan, int intFrameType, UCHAR * bytData);
 
 void Update4FSKConstellation(int * intToneMags, int * intQuality);
 void Update16FSKConstellation(int * intToneMags, int * intQuality);
@@ -864,7 +864,7 @@ float dblFreqBin[MAXCAR];
 
 BOOL CheckFrameTypeParity(int intTonePtr, int * intToneMags);
 
-void ARDOPProcessNewSamples(short * Samples, int nSamples)
+void ARDOPProcessNewSamples(int chan, short * Samples, int nSamples)
 {
 	BOOL blnFrameDecodedOK = FALSE;
 
@@ -1264,7 +1264,7 @@ else if (intPhaseError > 2)
 		// This mechanism is to skip actual decoding and reply/change state...no need to decode 
 
      
-		blnFrameDecodedOK = DecodeFrame(intFrameType, bytData);
+		blnFrameDecodedOK = DecodeFrame(chan, intFrameType, bytData);
 
 ProcessFrame:	
 
@@ -3047,7 +3047,7 @@ void DemodulateFrame(int intFrameType)
 int intSNdB = 0, intQuality = 0;
 
 
-BOOL DecodeFrame(int xxx, UCHAR * bytData)
+BOOL DecodeFrame(int chan, int xxx, UCHAR * bytData)
 {
 	BOOL blnDecodeOK = FALSE;
 	char strCallerCallsign[10] = "";
@@ -3176,7 +3176,7 @@ BOOL DecodeFrame(int xxx, UCHAR * bytData)
 
 			// Data in bytData  len in frameLen
 
-			ProcessPktFrame(0, bytData, frameLen);
+			ProcessPktFrame(chan, bytData, frameLen);
 //				else
 //			L2Routine(bytData, frameLen, intLastRcvdFrameQuality, totalRSErrors, intNumCar, pktRXMode);
 

UZ7HOStuff.h

@@ -1,9 +1,14 @@
+#pragma once
+
 //
 //	 My port of UZ7HO's Soundmodem
 //
 
-#define VersionString "0.0.0.66"
+#define VersionString "0.0.0.73"
-#define VersionBytes {0, 0, 0, 66}
+#define VersionBytes {0, 0, 0, 73}
+
+//#define LOGTX
+//#define LOGRX
 
 // Added FX25. 4x100 FEC and V27 not Working and disabled
 
@@ -104,13 +109,13 @@
 
 // 0.48 Send FRMR for unrecognised frame types
 
-// 0.49 Add Andy's FEC Tag correlation coode
+// 0.49 Add Andy's FEC Tag correlation code
 
 // 0.50 Fix Waterfall display when only using right channel
 //		Allow 1200 baud fsk at other center freqs
 //		Add Port numbers to Window title and Try Icon tooltip
 //		Fix calculation of filters for multiple decoders
-//		Add RX Offset setting (for satellite operation
+//		Add RX Offset setting (for satellite operation)
 
 // 0.51	Fix Multithreading with more that 2 modems
 
@@ -146,7 +151,60 @@
 // 0.66 Allow configuration of waterfall span	June 23
 //		Add Exclude
 
+// .67 Add extra modes 8PSK 900 RUH 4800 RUH 9600 QPSK 600 QPSK 2400	August 23
+//	   Fix loading txtail
+//	   Fix digipeating
+//	   Add MaxFrame to Modem Dialog
+//	   Fix 64 bit compatibility in ackmode
+//	   Add option to change CWID tones
+//	   Fix minimum centre freq validation
 
+// .68 Monitor XID and TEST
+//	   Flag active interface in title bar
+//	   Improve header validation in il2p
+//	   Add CWID only after traffic option
+//	   Add font selection
+//	   Separate modem bandwidth indicators
+//	   Fix problems with il2p and PSK modes in nogui mode
+//	   Add signal level bar to GUI
+//	   Fix Waterfall display when using right channel only
+//	   Allow PTT device to be added 
+
+// .69	Add basic Dark Theme
+//		Fix some timing bugs in Waterfall and RX Level refresh
+//		Only display session table if AGW interface is enabled
+//		Fix operation with both left and right channels in use
+
+// .70  Restructure Waterfall area to be a single image 
+
+// .71	Add IL2P CRC Mode
+//		Improve reliability of waterfall update
+//		Report and set fx.25 and il2p flags to/from BPQ
+
+// .72	Fix IL2P for RUH modems						// July 2024
+//		Fix crash when closing in non-gui mode
+//		Fix loop in chk_dcd1
+//		Change method of timing PTT
+//		Add FLRIG PTT Support
+
+// Beta 13 revert to new ptt timing
+// Beta 14 Add display of mix/snoop devices
+
+//		Change phase map of QPSK3600 mode to match Nino TNC
+
+//.73	Fix QPSK3600 RX Filters
+//		Add Mgmt Interface (Beta 2)
+//		Use ARDOP Busy detector (Beta 3)
+//		Various fixes to AGW interface (Beta 4)
+
+
+
+// As far as I can see txtail is only there to make sure all bits get through the tx filter,
+// so it shouldn't really matter what is sent. Code worked in characters, so resolution of txtail
+// is 24 mS at 300 baud. I don't see why I can't work in bits, or even samples. Any reason why I shouldn't send
+// a single tone during tail? . 
+//
+//	I'm currently sending reversals with timing resolution of bits (~3 mS at 300 baud)
 
 
 
@@ -264,6 +322,15 @@ typedef struct TKISSMode_t
 
 } TKISSMode;
 
+typedef struct MgmtMode_t
+{
+	void * Socket;				// Used as a key
+	char Msg[512];			// Received message 
+	int Len;
+	int BPQPort[4];			// BPQ port for each modem
+
+} TMgmtMode;
+
 typedef struct  TMChannel_t
 {
 
@@ -299,8 +366,6 @@ typedef struct TFX25_t
 	Byte size_cnt;
 } TFX25;
 
-
-
 typedef struct TDetector_t
 {
 	struct TFX25_t fx25[4];
@@ -402,7 +467,6 @@ typedef struct TDetector_t
 	Byte rx_decoded;
 	Byte errors;
 
-
 } TDetector;
 
 
@@ -411,7 +475,7 @@ typedef struct AGWUser_t
 {
 	void *socket;
 	string * data_in;
-	TStringList AGW_frame_buf;
+//	TStringList AGW_frame_buf;
 	boolean	Monitor;
 	boolean	Monitor_raw;
 	boolean reportFreqAndModem;			// Can report modem and frequency to host
@@ -483,6 +547,8 @@ typedef struct TAX25Port_t
 #define PTTCAT		4
 #define PTTCM108	8
 #define PTTHAMLIB	16
+#define PTTFLRIG	32
+#define PTTHOST		128				// May be combined with others
 
 // Status flags
 
@@ -516,6 +582,10 @@ typedef struct TAX25Port_t
 #define 	U_UA 99
 #define 	U_FRMR 135
 #define 	U_UI 3
+
+#define		U_XID 0xAF
+#define		U_TEST 0xE3
+
 	// PID flags
 #define 	PID_X25 0x01       // 00000001-CCIT X25 PLP
 #define 	PID_SEGMENT 0x08   // 00001000-Segmentation fragment
@@ -528,10 +598,11 @@ typedef struct TAX25Port_t
 #define 	PID_NET_ROM 0xCF   // 11001111-NET/ROM
 
 
-//	Sound interface buffer size
+//	Sound interface buffer sizes
+
+extern int ReceiveSize;
+extern int SendSize;
 
-#define SendSize 1024		// 100 mS for now
-#define ReceiveSize 512	// try 100 mS for now
 #define NumberofinBuffers 4
 
 #define Now getTicks()
@@ -543,8 +614,7 @@ typedef struct TAX25Port_t
 #define MODEM_CAPTION 'SoundModem by UZ7HO'
 #define MODEM_VERSION '1.06'
 #define SND_IDLE 0
-#define SND_RX 1
+#define SND_TX 1
-#define SND_TX 2
 #define BUF_EMPTY 0
 #define BUF_FULL 1
 #define DISP_MONO FALSE
@@ -564,7 +634,7 @@ typedef struct TAX25Port_t
 #define DEBUG_SOUND 8
 #define IS_LAST TRUE
 #define IS_NOT_LAST FALSE
-#define modes_count 16
+#define modes_count 20
 #define SPEED_300 0
 #define SPEED_1200 1
 #define SPEED_600 2
@@ -579,8 +649,12 @@ typedef struct TAX25Port_t
 #define SPEED_MP400 11
 #define SPEED_DW2400 12
 #define SPEED_8P4800 13
-#define SPEED_AE2400 14
+#define SPEED_2400V26B 14
 #define SPEED_ARDOP 15
+#define SPEED_Q300 16
+#define SPEED_8PSK300 17
+#define SPEED_RUH48 18
+#define SPEED_RUH96 19
 
 #define MODE_FSK 0
 #define MODE_BPSK 1
@@ -589,11 +663,11 @@ typedef struct TAX25Port_t
 #define MODE_8PSK 4
 #define MODE_PI4QPSK 5
 #define MODE_ARDOP 6
+#define MODE_RUH 7
 
 #define QPSK_SM 0
 #define QPSK_V26 1
 
-
 #define MODEM_8P4800_BPF 3200
 #define MODEM_8P4800_TXBPF 3400
 #define MODEM_8P4800_LPF 1000
@@ -619,7 +693,7 @@ typedef struct TAX25Port_t
 #define MODEM_Q2400_LPF_TAP 128  //128
  //
 #define MODEM_Q3600_BPF 3600
-#define MODEM_Q3600_TXBPF 3750
+#define MODEM_Q3600_TXBPF 3000
 #define MODEM_Q3600_LPF 1350
 #define MODEM_Q3600_BPF_TAP 256
 #define MODEM_Q3600_LPF_TAP 128
@@ -720,7 +794,7 @@ typedef struct TAX25Port_t
 
 #define ARDOPBufferSize 12000 * 100
 
-extern short ARDOPTXBuffer[4][12000 * 100];	// Enough to hold whole frame of samples
+extern short ARDOPTXBuffer[4][ARDOPBufferSize];	// Enough to hold whole frame of samples
 
 extern int ARDOPTXLen[4];				// Length of frame
 extern int ARDOPTXPtr[4];				// Tx Pointer
@@ -776,6 +850,7 @@ extern UCHAR tx_status[5];
 extern float tx_freq[5];
 extern float tx_shift[5];
 extern unsigned short tx_baudrate[5];
+extern unsigned short tx_bitrate[5];
 
 extern unsigned short bpf[5];
 extern unsigned short lpf[5];
@@ -910,6 +985,8 @@ extern int PID;
 extern char CM108Addr[80];
 extern int HamLibPort;
 extern char HamLibHost[];
+extern int FLRigPort;
+extern char FLRigHost[];
 
 extern int SCO;
 extern int DualPTT;
@@ -927,6 +1004,7 @@ extern BOOL Secondwaterfall;
 extern int dcd_threshold;
 extern int rxOffset;
 extern int chanOffset[4];
+extern int Continuation[4];	// Sending 2nd or more packet of burst
 
 extern boolean busy;
 extern boolean dcd[5];
@@ -948,6 +1026,9 @@ extern int IPOLL[4];
 extern int maxframe[4];
 extern int TXFrmMode[4];
 
+extern int bytes[4];
+extern int bytes2mins[4];
+
 extern char MyDigiCall[4][512];
 extern char exclude_callsigns[4][512];
 extern char exclude_APRS_frm[4][512];
@@ -969,6 +1050,7 @@ extern TAX25Port AX25Port[4][port_num];
 
 extern int fx25_mode[4];
 extern int il2p_mode[4];
+extern int il2p_crc[4];
 
 extern int tx_fx25_size[4];
 extern int tx_fx25_size_cnt[4];
@@ -976,6 +1058,10 @@ extern int tx_fx25_mode[4];
 
 extern int SatelliteMode;
 
+extern int using48000;			// Set if using 48K sample rate (ie RUH Modem active)
+
+extern int txmin, txmax;
+
 // Function prototypes
 
 void KISS_send_ack(UCHAR port, string * data);
@@ -1014,9 +1100,10 @@ double pila(double x);
 
 void AGW_Raw_monitor(int snd_ch, string * data);
 
-// Dephi emulation functions
+// Delphi emulation functions
 
 string * Strings(TStringList * Q, int Index);
+void replaceString(TStringList * Q, int Index, string * item);
 void Clear(TStringList * Q);
 int Count(TStringList * List);
 
@@ -1053,6 +1140,54 @@ int  my_indexof(TStringList * l, string * s);
 boolean compareStrings(string * a, string * b);
 
 int Add(TStringList * Q, string * Entry);
+
+
+#define IL2P_SYNC_WORD_SIZE 3
+#define IL2P_HEADER_SIZE 13	// Does not include 2 parity.
+#define IL2P_HEADER_PARITY 2
+
+#define IL2P_MAX_PAYLOAD_SIZE 1023
+#define IL2P_MAX_PAYLOAD_BLOCKS 5
+#define IL2P_MAX_PARITY_SYMBOLS 16		// For payload only.
+#define IL2P_MAX_ENCODED_PAYLOAD_SIZE (IL2P_MAX_PAYLOAD_SIZE + IL2P_MAX_PAYLOAD_BLOCKS * IL2P_MAX_PARITY_SYMBOLS)
+
+struct il2p_context_s {
+
+	enum { IL2P_SEARCHING = 0, IL2P_HEADER, IL2P_PAYLOAD, IL2P_CRC, IL2P_DECODE } state;
+
+	unsigned int acc;	// Accumulate most recent 24 bits for sync word matching.
+				// Lower 8 bits are also used for accumulating bytes for
+				// the header and payload.
+
+	int bc;			// Bit counter so we know when a complete byte has been accumulated.
+
+	int polarity;		// 1 if opposite of expected polarity.
+
+	unsigned char shdr[IL2P_HEADER_SIZE + IL2P_HEADER_PARITY];
+	// Scrambled header as received over the radio.  Includes parity.
+	int hc;			// Number if bytes placed in above.
+
+	unsigned char uhdr[IL2P_HEADER_SIZE];  // Header after FEC and unscrambling.
+
+	int eplen;		// Encoded payload length.  This is not the nuumber from
+				// from the header but rather the number of encoded bytes to gather.
+
+	unsigned char spayload[IL2P_MAX_ENCODED_PAYLOAD_SIZE];
+	// Scrambled and encoded payload as received over the radio.
+	int pc;			// Number of bytes placed in above.
+
+	int corrected;		// Number of symbols corrected by RS FEC.
+
+	int crccount;			// fec chars collected
+	unsigned char crc[4];	// the 4 fec chars
+};
+
+extern int NeedWaterfallHeaders;
+
+#define stringAdd(s1, s2, c) mystringAdd(s1, s2, c, __FILE__, __LINE__)
+
+string * mystringAdd(string * Msg, UCHAR * Chars, int Count, char * FILE, int  LINE);
+
 #ifdef __cplusplus
 }
 #endif

UZ7HOUtils.c

@@ -96,12 +96,24 @@ void freeString(string * Msg)
 
 string * Strings(TStringList * Q, int Index)
 {
+	// Gets string at index in stringlist
+
 	if (Index >= Q->Count)
 		return NULL;
 
 	return Q->Items[Index];
 }
 
+void replaceString(TStringList * Q, int Index, string * item)
+{
+	// Gets string at index in stringlist
+
+	if (Index >= Q->Count)
+		return;
+
+	Q->Items[Index] = item;
+}
+
 int Add(TStringList * Q, string * Entry)
 {
 	Q->Items = realloc(Q->Items,(Q->Count + 1) * sizeof(void *));
@@ -166,16 +178,27 @@ void setlength(string * Msg, int Count)
 	Msg->Length = Count;
 }
 
-string * stringAdd(string * Msg, UCHAR * Chars, int Count)
+string * mystringAdd(string * Msg, UCHAR * Chars, int Count, char * FILE, int  LINE)
 {
 	// Add Chars to string 
 
+	if (Count < 0 || Count > 65536)
+	{
+		printf("stringAdd Strange Count %d called from %s %d\r\n", Count, FILE, LINE);
+	}
+
 	if (Msg->Length + Count > Msg->AllocatedLength)
 	{
 		Msg->AllocatedLength += Count + 256;
 		Msg->Data = realloc(Msg->Data, Msg->AllocatedLength);
 	}
 
+	if (Msg->Data == 0)
+	{
+		printf("realloc failed\r\n");
+		exit(1);
+	}
+
 	memcpy(&Msg->Data[Msg->Length], Chars, Count);
 	Msg->Length += Count;
 	

Waveout.c

@@ -44,6 +44,11 @@ void printtick(char * msg);
 void PollReceivedSamples();
 short * SoundInit();
 void StdinPollReceivedSamples();
+extern void WriteDebugLog(char * Mess);
+extern void UDPPollReceivedSamples();
+extern void QSleep(int ms);
+extern void ProcessNewSamples(short * Samples, int nSamples);
+extern void sendSamplestoStdout(short * Samples, int nSamples);
 
 #include <math.h>
 
@@ -54,12 +59,19 @@ void GetSoundDevices();
 
 // Currently use 1200 samples for TX but 480 for RX to reduce latency
 
-short buffer[2][SendSize * 2];		// Two Transfer/DMA buffers of 0.1 Sec  (x2 for Stereo)
+#define MaxReceiveSize 2048		// Enough for 9600
-short inbuffer[5][ReceiveSize * 2];	// Input Transfer/ buffers of 0.1 Sec (x2 for Stereo)
+#define MaxSendSize 4096
+
+short buffer[4][MaxSendSize * 2];		// Two Transfer/DMA buffers of 0.1 Sec  (x2 for Stereo)
+short inbuffer[5][MaxReceiveSize * 2];	// Input Transfer/ buffers of 0.1 Sec (x2 for Stereo)
 
 extern short * DMABuffer;
 extern int Number;
 
+int ReceiveSize = 512;
+int SendSize = 1024;
+int using48000 = 0;
+
 int SoundMode = 0;
 int stdinMode = 0;
 
@@ -88,15 +100,19 @@ int PlaybackCount = 0;
 char CaptureNames[16][256]= {""};
 char PlaybackNames[16][256]= {""};
 
+int txLatency;
+
 WAVEFORMATEX wfx = { WAVE_FORMAT_PCM, 2, 12000, 48000, 4, 16, 0 };
 
 HWAVEOUT hWaveOut = 0;
 HWAVEIN hWaveIn = 0;
 
-WAVEHDR header[2] =
+WAVEHDR header[4] =
 {
 	{(char *)buffer[0], 0, 0, 0, 0, 0, 0, 0},
-	{(char *)buffer[1], 0, 0, 0, 0, 0, 0, 0}
+	{(char *)buffer[1], 0, 0, 0, 0, 0, 0, 0},
+	{(char *)buffer[2], 0, 0, 0, 0, 0, 0, 0},
+	{(char *)buffer[3], 0, 0, 0, 0, 0, 0, 0}
 };
 
 WAVEHDR inheader[5] =
@@ -146,12 +162,6 @@ VOID __cdecl Debugprintf(const char * format, ...)
 
 void platformInit()
 {
-	TIMECAPS tc;
-	unsigned int     wTimerRes;
-	DWORD	t, lastt = 0;
-	int i = 0;
-
-
 	_strupr(CaptureDevice);
 	_strupr(PlaybackDevice);
 
@@ -183,6 +193,9 @@ void txSleep(int mS)
 {
 	// called while waiting for next TX buffer. Run background processes
 
+	if (mS < 0)
+		return;
+
 	while (mS > 50)
 	{
 		if (SoundMode == 3)
@@ -212,20 +225,20 @@ FILE * wavfp1;
 
 BOOL DMARunning = FALSE;		// Used to start DMA on first write
 
-BOOL SeeIfCardBusy()
-{
-	if ((header[!Index].dwFlags & WHDR_DONE))
-		return 0;
-
-	return 1;
-}
-
 extern void sendSamplestoUDP(short * Samples, int nSamples, int Port);
 
 extern int UDPClientPort;
 
 short * SendtoCard(unsigned short * buf, int n)
 {
+	int NextBuffer = Index;
+	char Msg[80];
+
+	NextBuffer++;
+
+	if (NextBuffer > 3)
+		NextBuffer = 0;
+
 	if (SoundMode == 3)			// UDP
 	{
 		sendSamplestoUDP(buf, n, UDPClientPort);
@@ -244,15 +257,17 @@ short * SendtoCard(unsigned short * buf, int n)
 	waveOutPrepareHeader(hWaveOut, &header[Index], sizeof(WAVEHDR));
 	waveOutWrite(hWaveOut, &header[Index], sizeof(WAVEHDR));
 
-	// wait till previous buffer is complete
+	// wait till next buffer is free
 
-	while (!(header[!Index].dwFlags & WHDR_DONE))
+	while (!(header[NextBuffer].dwFlags & WHDR_DONE))
 	{
-		txSleep(10);				// Run buckground while waiting 
+		txSleep(5);				// Run buckground while waiting 
 	}
 
-	waveOutUnprepareHeader(hWaveOut, &header[!Index], sizeof(WAVEHDR));
+	waveOutUnprepareHeader(hWaveOut, &header[NextBuffer], sizeof(WAVEHDR));
-	Index = !Index;
+	Index = NextBuffer;
+
+	sprintf(Msg, "TX Buffer %d", NextBuffer);
 
 	return &buffer[Index][0];
 }
@@ -349,10 +364,11 @@ void GetSoundDevices()
 
 
 HANDLE hStdin;
+int onlyMixSnoop = 0;
 
 int InitSound(BOOL Report)
 {
-	int i, t, ret;
+	int i, ret;
 
 	if (SoundMode == 4)
 	{
@@ -387,6 +403,8 @@ int InitSound(BOOL Report)
 
 	header[0].dwFlags = WHDR_DONE;
 	header[1].dwFlags = WHDR_DONE;
+	header[2].dwFlags = WHDR_DONE;
+	header[3].dwFlags = WHDR_DONE;
 
 	if (strlen(PlaybackDevice) <= 2)
 		PlayBackIndex = atoi(PlaybackDevice);
@@ -404,6 +422,21 @@ int InitSound(BOOL Report)
 		}
 	}
 
+	if (using48000)
+	{
+		wfx.nSamplesPerSec = 48000;
+		wfx.nAvgBytesPerSec = 48000 * 4;
+		ReceiveSize = 2048;
+		SendSize = 4096;		// 100 mS for now
+	}
+	else
+	{
+		wfx.nSamplesPerSec = 12000;
+		wfx.nAvgBytesPerSec = 12000 * 4;
+		ReceiveSize = 512;
+		SendSize = 1024;
+	}
+
     ret = waveOutOpen(&hWaveOut, PlayBackIndex, &wfx, 0, 0, CALLBACK_NULL); //WAVE_MAPPER
 
 	if (ret)
@@ -487,9 +520,10 @@ for (i = 0; i < 100; i++)
 	return TRUE;
 }
 
-static int min = 0, max = 0, lastlevelGUI = 0, lastlevelreport = 0;
+static int minL = 0, maxL = 0, minR = 0; maxR = 0, lastlevelGUI = 0, lastlevelreport = 0;
 
-static UCHAR CurrentLevel = 0;		// Peak from current samples
+UCHAR CurrentLevel = 0;		// Peak from current samples
+UCHAR CurrentLevelR = 0;	// Peak from current samples
 
 void PollReceivedSamples()
 {
@@ -499,7 +533,7 @@ void PollReceivedSamples()
 	// For level display we want a fairly rapid level average but only want to report 
 	// to log every 10 secs or so
 
-	// with Windows we get mono data
+	// We get stereo data
 
 	if (stdinMode)
 	{
@@ -507,21 +541,31 @@ void PollReceivedSamples()
 		return;
 	}
 
-	if (inheader[inIndex].dwFlags & WHDR_DONE)
+	while (inheader[inIndex].dwFlags & WHDR_DONE)
 	{
 		short * ptr = &inbuffer[inIndex][0];
 		int i;
 
+		// Find min and max left abd right samples 
+
 		for (i = 0; i < ReceiveSize; i++)
 		{
-			if (*(ptr) < min)
+			if (*(ptr) < minL)
-				min = *ptr;
+				minL = *ptr;
-			else if (*(ptr) > max)
+			else if (*(ptr) > maxL)
-				max = *ptr;
+				maxL = *ptr;
+	
+			ptr++;
+
+			if (*(ptr) < minR)
+				minR = *ptr;
+			else if (*(ptr) > maxR)
+				maxR = *ptr;
 			ptr++;
 		}
 
-		CurrentLevel = ((max - min) * 75) /32768;	// Scale to 150 max
+		CurrentLevel = ((maxL - minL) * 75) / 32768;	// Scale to 150 max
+		CurrentLevelR = ((maxR - minR) * 75) / 32768;	// Scale to 150 max
 
 		if ((Now - lastlevelGUI) > 2000)	// 2 Secs
 		{
@@ -530,16 +574,18 @@ void PollReceivedSamples()
 			
 			lastlevelGUI = Now;
 
-			if ((Now - lastlevelreport) > 10000)	// 10 Secs
+			if ((Now - lastlevelreport) > 60000)	// 60 Secs
 			{
 				char HostCmd[64];
 				lastlevelreport = Now;
 
-				sprintf(HostCmd, "INPUTPEAKS %d %d", min, max);
+				sprintf(HostCmd, "INPUTPEAKS %d %d", minL, maxL);
-				Debugprintf("Input peaks = %d, %d", min, max);
+				if (UsingBothChannels)
-
+					Debugprintf("Input peaks L= %d, %d, R= %d, %d", minL, maxL, minR, maxR);
+				else
+					Debugprintf("Input peaks = %d, %d", minL, maxL);
 			}
-			min = max = 0;
+			minL = maxL = minR = maxR = 0;
 		}
 
 //		debugprintf(LOGDEBUG, "Process %d %d", inIndex, inheader[inIndex].dwBytesRecorded/2);
@@ -656,6 +702,7 @@ VOID WriteSamples(short * buffer, int len)
 short * SoundInit()
 {
 	Index = 0;
+	inIndex = 0;
 	return &buffer[0][0];
 
 
@@ -667,6 +714,8 @@ extern int Number;				// Number of samples waiting to be sent
 
 // Subroutine to add trailer before filtering
 
+extern int SampleNo;
+
 void SoundFlush()
 {
 	// Append Trailer then wait for TX to complete
@@ -684,6 +733,10 @@ void SoundFlush()
 		txSleep(10);
 	while (!(header[1].dwFlags & WHDR_DONE))
 		txSleep(10);
+	while (!(header[2].dwFlags & WHDR_DONE))
+		txSleep(10);
+	while (!(header[3].dwFlags & WHDR_DONE))
+		txSleep(10);
 
 	// I think we should turn round the link here. I dont see the point in
 	// waiting for MainPoll
@@ -878,6 +931,7 @@ BOOL WriteCOMBlock(HANDLE fd, char * Block, int BytesToWrite)
 	if ((!fWriteStat) || (BytesToWrite != BytesWritten))
 	{
 		int Err = GetLastError();
+		Debugprintf("Serial Write Error %d", Err);
 		ClearCommError(fd, &ErrorFlags, &ComStat);
 		return FALSE;
 	}
@@ -954,20 +1008,18 @@ void StdinPollReceivedSamples()
 
 	for (i = 0; i < ReceiveSize; i++)
 	{
-		if (*(ptr) < min)
+		if (*(ptr) < minL)
-			min = *ptr;
+			minL = *ptr;
-		else if (*(ptr) > max)
+		else if (*(ptr) > maxL)
-			max = *ptr;
+			maxL = *ptr;
 		ptr++;
 	}
 
-	CurrentLevel = ((max - min) * 75) / 32768;	// Scale to 150 max
+	CurrentLevel = ((maxL - minL) * 75) / 32768;	// Scale to 150 max
 
 	if ((Now - lastlevelGUI) > 2000)	// 2 Secs
 	{
-		//			if (WaterfallActive == 0 && SpectrumActive == 0)				// Don't need to send as included in Waterfall Line
+//		RefreshLevel(CurrentLevel);	// Signal Level
-		//				SendtoGUI('L', &CurrentLevel, 1);	// Signal Level
-
 		lastlevelGUI = Now;
 
 		if ((Now - lastlevelreport) > 10000)	// 10 Secs
@@ -975,11 +1027,11 @@ void StdinPollReceivedSamples()
 			char HostCmd[64];
 			lastlevelreport = Now;
 
-			sprintf(HostCmd, "INPUTPEAKS %d %d", min, max);
+			sprintf(HostCmd, "INPUTPEAKS %d %d", minL, maxL);
-			Debugprintf("Input peaks = %d, %d", min, max);
+			Debugprintf("Input peaks = %d, %d", minL, maxL);
 
 		}
-		min = max = 0;
+		minL = maxL = 0;
 	}
 
 	//		debugprintf(LOGDEBUG, "Process %d %d", inIndex, inheader[inIndex].dwBytesRecorded/2);

audio.c

@@ -40,6 +40,7 @@
 #endif
 
 void Debugprintf(const char * format, ...);
+void Sleep(int mS);
 
 extern int Closing;
 

ax25.c

@@ -29,10 +29,20 @@ __declspec(dllimport) unsigned short __stdcall ntohs(__in unsigned short hostsho
 
 #else
 
+#include <stdint.h>
+
+uint32_t htonl(uint32_t hostlong);
+uint16_t htons(uint16_t hostshort);
+uint32_t ntohl(uint32_t netlong);
+uint16_t ntohs(uint16_t netshort);
+
 #define strtok_s strtok_r
 #include <stddef.h>
 #endif 
 
+void set_DM(int snd_ch, Byte * path);
+void  rst_values(TAX25Port * AX25Sess);
+
 void decode_frame(Byte * frame, int len, Byte * path, string * data,
 	Byte * pid, Byte * nr, Byte * ns, Byte * f_type, Byte * f_id,
 	Byte *  rpt, Byte * pf, Byte * cr);
@@ -244,6 +254,9 @@ int maxframe[4] = { 0,0,0,0 };
 int TXFrmMode[4] = { 0,0,0,0 };
 int max_frame_collector[4] = { 0,0,0,0 };
 
+int bytes[4] = { 0,0,0,0 };
+int bytes2mins[4] = { 0,0,0,0 };
+
 char MyDigiCall[4][512] = { "","","","" };
 char exclude_callsigns[4][512] = { "","","","" };
 char exclude_APRS_frm[4][512] = { "","","","" };
@@ -869,6 +882,9 @@ int get_addr(char * Calls, UCHAR * AXCalls)
 
 	ptr = strtok_s(NULL, " ,", &Context);
 
+	if (ptr == NULL)
+		return FALSE;
+
 	if (ConvToAX25(ptr, axptr) == 0)
 		return FALSE;
 
@@ -1526,6 +1542,40 @@ void get_exclude_list(char * line, TStringList * list)
 	}
 }
 
+void get_digi_list(char * line, TStringList * list)
+{
+	// Convert comma separated list of calls to ax25 format in list
+
+	string axcall;
+
+	char copy[512];
+
+	char * ptr, *Context;
+
+	if (line[0] == 0)
+		return;
+
+	strcpy(copy, line);						// copy as strtok messes with it
+	strcat(copy, ",");
+
+	axcall.Length = 7;
+	axcall.AllocatedLength = 8;
+	axcall.Data = malloc(8);
+
+	memset(axcall.Data, 0, 8);
+
+	ptr = strtok_s(copy, " ,", &Context);
+
+	while (ptr)
+	{
+		if (ConvToAX25(ptr, axcall.Data) == 0)
+			return;
+
+		Add(list, duplicateString(&axcall));
+		ptr = strtok_s(NULL, " ,", &Context);
+	}
+}
+
 
 
 void get_exclude_frm(char * line, TStringList * list)
@@ -1692,7 +1742,7 @@ int  is_excluded_frm(int snd_ch, int f_id, string * data)
 
 
 
-int number_digi(string path)
+int number_digi(char * path)
 {
 	int n = 0;
 
@@ -1959,7 +2009,7 @@ void ax25_init()
 		initTStringList(&list_digi_callsigns[i]);
 		initTStringList(&KISS_acked[i]);
 
-		get_exclude_list(MyDigiCall[i], &list_digi_callsigns[i]);
+		get_digi_list(MyDigiCall[i], &list_digi_callsigns[i]);
 		get_exclude_list(exclude_callsigns[i], &list_exclude_callsigns[i]);
 		get_exclude_frm(exclude_APRS_frm[i], &list_exclude_APRS_frm[i]);
 

ax25_agw.c

@@ -22,7 +22,7 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 
 #include "UZ7HOStuff.h"
 
-extern char modes_name[modes_count][20];
+extern char modes_name[modes_count][21];
 extern int RSID_SABM[4];
 extern int RSID_UI[4];
 extern int RSID_SetModem[4];
@@ -177,7 +177,7 @@ void AGW_del_socket(void * socket)
 	if (AGW == NULL)
 		return;
 
-	Clear(&AGW->AGW_frame_buf);
+//	Clear(&AGW->AGW_frame_buf);
 	freeString(AGW->data_in);
 	AGW->Monitor = 0;
 	AGW->Monitor_raw = 0;
@@ -189,10 +189,8 @@ void AGW_del_socket(void * socket)
 void AGW_add_socket(void * socket)
 {
 	AGWUser * User = (struct AGWUser_t *)malloc(sizeof(struct AGWUser_t));			// One Client
-	memset(User, 0, sizeof(struct AGWUser_t));
 	
 	AGWUsers = realloc(AGWUsers, (AGWConCount + 1) * sizeof(void *));
-	
 	AGWUsers[AGWConCount++] = User;
 
 	User->data_in = newString();
@@ -259,7 +257,7 @@ string * AGW_R_Frame()
 
 string * AGW_X_Frame(char * CallFrom,  UCHAR reg_call)
 {
-	string * Msg = AGW_frame_header(0, 'x', 0, CallFrom, "", 1);
+	string * Msg = AGW_frame_header(0, 'X', 0, CallFrom, "", 1);
 
 	stringAdd(Msg, (UCHAR *)&reg_call, 1);
 
@@ -276,14 +274,17 @@ string * AGW_G_Frame()
 	
 	for (int i = 0; i < 4; i++)
 	{
-		Ports[0]++;
 		if (soundChannel[i])
+		{
+			Ports[0]++;
 			sprintf(portMsg, "Port%c with SoundCard Ch %c;", Ports[0], 'A' + i);
-		else
-			sprintf(portMsg, "Port%c Disabled;", Ports[0]);
-
 			strcat(Ports, portMsg);
 		}
+//		else
+//			sprintf(portMsg, "Port%c Disabled;", Ports[0]);
+
+;
+	}
 
 
 	Msg = AGW_frame_header(0, 'G', 0, "", "", strlen(Ports) + 1);
@@ -294,7 +295,6 @@ string * AGW_G_Frame()
 };
 
 
-
 string * AGW_Gs_Frame(int port, Byte * port_info, int Len)
 {
 	string * Msg;
@@ -511,17 +511,57 @@ void on_AGW_R_frame(AGWUser * AGW)
 int refreshModems = 0;
 
 
+/*
+
++ 00 On air baud rate(0 = 1200 / 1 = 2400 / 2 = 4800 / 3 = 9600…)
++ 01 Traffic level(if 0xFF the port is not in autoupdate mode)
++ 02 TX Delay
++ 03 TX Tail
++ 04 Persist
++ 05 SlotTime
++ 06 MaxFrame
++ 07 How Many connections are active on this port
++ 08 LSB Low Word
++ 09 MSB Low Word
++ 10 LSB High Word
++ 11 MSB High Word HowManyBytes(received in the last 2 minutes) as a 32 bits(4 bytes) integer.Updated every two minutes.
+*/
+
 void on_AGW_Gs_frame(AGWUser * AGW, struct AGWHeader * Frame, Byte * Data)
 {
 	// QTSM with a data field is used by QtSM to set/read Modem Params
 
-	Byte info[44] = { 0, 255, 24, 3, 100, 15, 6, 0, 1, 0, 0, 0 }; //QTSM Signature
+	Byte info[48] = { 0, 255, 24, 3, 100, 15, 6, 0, 1, 0, 0, 0 }; //QTSM Signature
 	int Len = 12;
+	int Port = Frame->Port;
+
+	// KD6YAM wants the info to be correct. BPQ used 24, 3, 100 as a signature but could use the Version.
+	// For now I'll fill in the rest
+
+	info[2] = txdelay[Port] / 10;
+	info[3] = txtail[Port] / 10;
+	info[4] = persist[Port];
+	info[5] = slottime[Port];
+	info[6] = maxframe[Port];
+	info[7] = 0;
+
+	int i = 0;
+	while (i < port_num)
+	{
+		if (AX25Port[Port][i].status != STAT_NO_LINK)
+			info[7]++;
+
+		i++;
+	}
+
+	memcpy(&info[8], &bytes2mins[Port], 4);
 
 	if (Frame->DataLength == 32)
 	{
 		// BPQ to QTSM private Format. 
 
+		// First 4 Freq, 4 to 24 Modem, rest was spare. Use 27-31 for modem control flags (fx.25 il2p etc)
+
 		int Freq;
 		Byte versionBytes[4] = VersionBytes;
 
@@ -569,6 +609,13 @@ void on_AGW_Gs_frame(AGWUser * AGW, struct AGWHeader * Frame, Byte * Data)
 			}
 		}
 
+		if (Data[27] == 2)
+		{
+			fx25_mode[Frame->Port] = Data[28];
+			il2p_mode[Frame->Port] = Data[29];
+			il2p_crc[Frame->Port] = Data[30];
+		}
+
 		// Return Freq and Modem
 
 		memcpy(&info[12], &rx_freq[Frame->Port], 2);
@@ -577,6 +624,22 @@ void on_AGW_Gs_frame(AGWUser * AGW, struct AGWHeader * Frame, Byte * Data)
 		memcpy(&info[38], versionBytes, 4);
 
 		Len = 44;
+
+		if (Data[27])
+		{
+			// BPQ understands fx25 and il2p fields
+
+			AGW->reportFreqAndModem = 2;			// Can report frequency Modem and flags
+
+
+			Len = 48;
+
+			info[44] = 1;			// Show includes Modem Flags
+			info[45] = fx25_mode[Frame->Port];
+			info[46] = il2p_mode[Frame->Port];
+			info[47] = il2p_crc[Frame->Port];
+		}
+
 		AGW_send_to_app(AGW->socket, AGW_Gs_Frame(Frame->Port, info, Len));
 		return;
 	}
@@ -1335,7 +1398,9 @@ void AGW_Report_Modem_Change(int port)
 
 	int i;
 	AGWUser * AGW;
-	string * pkt;
+
+	if (soundChannel[port] == 0)		// Not in use
+		return;
 
 	// I think we send to all AGW sockets
 
@@ -1345,16 +1410,27 @@ void AGW_Report_Modem_Change(int port)
 
 		if (AGW->reportFreqAndModem)
 		{
-			// QTSM 's' Message with a data field is used by QtSM to set/read Modem Params
+			// QTSM 'g' Message with a data field is used by QtSM to set/read Modem Params
 
-			Byte info[44] = { 0, 255, 24, 3, 100, 15, 6, 0, 1, 0, 0, 0 }; //QTSM Signature
+			Byte info[48] = { 0, 255, 24, 3, 100, 15, 6, 0, 1, 0, 0, 0 }; //QTSM Signature
+			int Len = 44;
 
 			// Return Freq and Modem
 
 			memcpy(&info[12], &rx_freq[port], 2);
 			memcpy(&info[16], modes_name[speed[port]], 20);
 			info[37] = speed[port];			// Index
-			AGW_send_to_app(AGW->socket, AGW_Gs_Frame(port, info, 44));
+
+			if (AGW->reportFreqAndModem == 2)
+			{
+				Len = 48;
+
+				info[44] = 1;			// Show includes Modem Flags
+				info[45] = fx25_mode[port];
+				info[46] = il2p_mode[port];
+				info[47] = il2p_crc[port];
+			}
+			AGW_send_to_app(AGW->socket, AGW_Gs_Frame(port, info, Len));
 		}
 	}
 }
@@ -1498,3 +1574,16 @@ void AGW_frame_analiz(AGWUser *  AGW)
 		Debugprintf("AGW %c", Frame->DataKind);
 	}
 }
+
+void doAGW2MinTimer()
+{
+	for (int n = 0; n < 4; n++)
+	{
+		if (soundChannel[n] == 0)	// Channel not used
+			continue;
+
+		bytes2mins[n] = bytes[n];
+		bytes[n] = 0;
+	}
+}
+

ax25_demod.c

@@ -27,8 +27,20 @@ extern word MEMRecovery[5];
 
 void  make_rx_frame_FX25(int snd_ch, int rcvr_nr, int emph, string * data);
 string * memory_ARQ(TStringList * buf, string * data);
+void CreateStringList(TStringList * List);
+void analiz_frame(int snd_ch, string * frame, char * code, boolean fecflag);
+void KISS_on_data_out(int port, string * frame, int TX);
+void updateDCD(int Chan, boolean State);
+void Frame_Optimize(TAX25Port * AX25Sess, TStringList * buf);
+void RX2TX(int snd_ch);
+int fx25_decode_rs(Byte * data, int * eras_pos, int no_eras, int pad, int rs_size);
+void il2p_rec_bit(int chan, int subchan, int slice, int dbit);
 
 float GuessCentreFreq(int i);
+void ProcessRXFrames(int snd_ch);
+
+extern struct il2p_context_s *il2p_context[4][16][3];
+
 
 /*
 
@@ -116,6 +128,8 @@ int dcd_on_hdr[5] = { 0 };
 
 extern int centreFreq[4];
 
+float lastangle[4];			// pevious value for differential modes
+ 
 
 unsigned short n_INTR[5] = { 1,1,1,1,1 };
 unsigned short INTR_tap[5] = { 16, 16,16,16,16 };
@@ -136,6 +150,7 @@ short active_rx_freq[5] = { 1700, 1700,1700,1700,1700 };
  
 int fx25_mode[4] = { 0, 0, 0, 0 };
 int il2p_mode[4] = { 0, 0, 0, 0 };
+int il2p_crc[4] = { 0, 0, 0, 0 };
 
 int pnt_change[5] = { 0 };
 float src_buf[5][2048];
@@ -154,6 +169,12 @@ int modemtoSoundLR[4] = { 0 };
 
 struct TDetector_t  DET[nr_emph + 1][16];
 
+// Chan, Decoder, Emph
+
+float Phases[4][16][nr_emph + 1][4096];
+float Mags[4][16][nr_emph + 1][4096];
+int nPhases[4][16][nr_emph + 1];
+
 TStringList detect_list_l[5];
 TStringList detect_list[5];
 TStringList detect_list_c[5];
@@ -322,7 +343,7 @@ void chk_dcd1(int snd_ch, int buf_size)
 	//  ? does this work as Andy passes aborted frames to decoder
 
 	Byte port;
-	word  i;
+	int  i;
 	single  tick;
 	word  active;
 	boolean  ind_dcd;
@@ -341,6 +362,10 @@ void chk_dcd1(int snd_ch, int buf_size)
 	{
 		dcd_bit_sync[snd_ch] = blnBusyStatus;
 	}
+	else if (modem_mode[snd_ch] == MODE_RUH)
+	{
+		dcd_bit_sync[snd_ch] = blnBusyStatus;
+	}
 	else
 	{
 		if (dcd_bit_cnt[snd_ch] > 0)
@@ -357,6 +382,7 @@ void chk_dcd1(int snd_ch, int buf_size)
 
 	if (lastDCDState[snd_ch] != dcd_bit_sync[snd_ch])
 	{
+		updateDCD(snd_ch, dcd_bit_sync[snd_ch]);
 		updateDCD(snd_ch, dcd_bit_sync[snd_ch]);
 		lastDCDState[snd_ch] = dcd_bit_sync[snd_ch];
 	}
@@ -406,9 +432,9 @@ void chk_dcd1(int snd_ch, int buf_size)
 
 		if (TX_rotate)
 		{
-			for (int i = 0; i < 4; i++)
+			for (int n = 0; n < 4; n++)
 			{
-				if (snd_status[i] == SND_TX)
+				if (snd_status[n] == SND_TX)
 					dcd[snd_ch] = TRUE;
 			}
 		}
@@ -418,7 +444,7 @@ void chk_dcd1(int snd_ch, int buf_size)
 
 		if (!dcd[snd_ch] && resptime_tick[snd_ch] >= resptime[snd_ch])
 		{
-			i = 0;
+			int n = 0;
 
 			port = new_tx_port[snd_ch];
 			do
@@ -446,9 +472,9 @@ void chk_dcd1(int snd_ch, int buf_size)
 				if (all_frame_buf[snd_ch].Count > 0)
 					new_tx_port[snd_ch] = port;
 
-				i++;
+				n++;
 
-			} while (all_frame_buf[snd_ch].Count == 0 && i < port_num);
+			} while (all_frame_buf[snd_ch].Count == 0 && n < port_num);
 
 			// Add KISS frames
 
@@ -458,7 +484,7 @@ void chk_dcd1(int snd_ch, int buf_size)
 
 				if (all_frame_buf[snd_ch].Count > 0)
 				{
-					for (n = 0; n < all_frame_buf[snd_ch].Count; n++)
+					for (int n = 0; n < all_frame_buf[snd_ch].Count; n++)
 					{
 						KISS_on_data_out(snd_ch, Strings(&all_frame_buf[snd_ch], n), 1);	// Mon TX
 					}
@@ -468,14 +494,14 @@ void chk_dcd1(int snd_ch, int buf_size)
 
 				if (KISS.buffer[snd_ch].Count > 0)
 				{
-					for (n = 0; n < KISS.buffer[snd_ch].Count; n++)
+					for (int k = 0; k < KISS.buffer[snd_ch].Count; k++)
 					{
 						if (AGWServ)
 							AGW_Raw_monitor(snd_ch, Strings(&KISS.buffer[snd_ch], n));
 
 						// Need to add copy as clear will free original
 
-						Add(&all_frame_buf[snd_ch], duplicateString(Strings(&KISS.buffer[snd_ch], n)));
+						Add(&all_frame_buf[snd_ch], duplicateString(Strings(&KISS.buffer[snd_ch], k)));
 					}
 					Clear(&KISS.buffer[snd_ch]);
 				}
@@ -1341,7 +1367,7 @@ int stats[2] = { 0 };
 void decode_stream_MPSK(int snd_ch, int rcvr_nr, float *  src, int buf_size, int  last)
 {
 
-#ifndef WIN32
+#ifndef XXXX
 
 	// Until ASM is converted
 
@@ -2787,6 +2813,9 @@ void decode_stream_BPSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 			angle = atan2f(sumIQ2, sumIQ1);
 			PSK_IZ1 = PkAmpI;
 			PSK_QZ1 = PkAmpQ;
+
+			float Mag = sqrtf(powf(PSK_IZ1, 2) + powf(PSK_QZ1, 2));
+
 			// Phase corrector
 
 			if (fabsf(angle) < PI5)
@@ -2808,11 +2837,24 @@ void decode_stream_BPSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 				bit = RX_BIT0;
 			//
 
+			//	is this the best place to store phase for constellation?
+			// only for ilp2 for now
+
 			if (il2p_mode[snd_ch])
+			{
+				struct il2p_context_s * il2p = il2p_context[snd_ch][rcvr_nr][emph];
+
+				if (il2p && il2p->state > IL2P_SEARCHING)
+				{
+					Phases[snd_ch][rcvr_nr][emph][nPhases[snd_ch][rcvr_nr][emph]] = angle;
+					Mags[snd_ch][rcvr_nr][emph][nPhases[snd_ch][rcvr_nr][emph]++] = Mag;
+					if (nPhases[snd_ch][rcvr_nr][emph] > 4090)
+						nPhases[snd_ch][rcvr_nr][emph]--;
+				}
 				il2p_rec_bit(snd_ch, rcvr_nr, emph, bit);
 				if (il2p_mode[snd_ch] == IL2P_MODE_ONLY)		// Dont try HDLC decode
 					continue;
-
+			}
 			if (bit)
 				stats[1]++;
 			else
@@ -2949,7 +2991,6 @@ void decode_stream_QPSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 
 	struct TDetector_t * pDET = &DET[emph][rcvr_nr];
 
-
 	bit_stuff_cnt = pDET->bit_stuff_cnt[snd_ch];
 	last_rx_bit = pDET->last_rx_bit[snd_ch];
 	sample_cnt = pDET->sample_cnt[snd_ch];
@@ -3073,6 +3114,8 @@ void decode_stream_QPSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 			PSK_IZ1 = PkAmpI;
 			PSK_QZ1 = PkAmpQ;
 
+			float Mag = sqrtf(powf(PSK_IZ1, 2) + powf(PSK_QZ1, 2));
+
 			if (angle > pi || angle < -pi)
 				angle = angle;
 
@@ -3120,6 +3163,8 @@ void decode_stream_QPSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 			}
 			else
 			{
+				// "Normal" QPSK
+	
 				// Phase corrector
 
 				// I think this sends 0 90 180 270
@@ -3158,6 +3203,26 @@ void decode_stream_QPSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 			{
 				dibit = dibit << 1;
 
+				//	is this the best place to store phase for constellation?
+				// only for ilp2 for now
+
+				if (il2p_mode[snd_ch])
+				{
+					struct il2p_context_s * il2p = il2p_context[snd_ch][rcvr_nr][emph];
+
+					if (il2p && il2p->state > IL2P_SEARCHING)
+					{
+						Phases[snd_ch][rcvr_nr][emph][nPhases[snd_ch][rcvr_nr][emph]] = angle;
+						Mags[snd_ch][rcvr_nr][emph][nPhases[snd_ch][rcvr_nr][emph]++] = Mag;
+						if (nPhases[snd_ch][rcvr_nr][emph] > 4090)
+							nPhases[snd_ch][rcvr_nr][emph]--;
+					}
+
+					il2p_rec_bit(snd_ch, rcvr_nr, emph, (dibit & RX_BIT1));
+					if (il2p_mode[snd_ch] == IL2P_MODE_ONLY)		// Dont try HDLC decode
+						continue;
+				}
+
 				// NRZI
 
 				if (last_rx_bit == (dibit & RX_BIT1))
@@ -3328,7 +3393,13 @@ void decode_stream_8PSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 		dcd_bit_cnt[snd_ch] = 0;
 	}
 
+	// Not sure how this works
+
+	if (tx_baudrate[snd_ch] == 300)
+		baudrate = 300;
+	else
 		baudrate = 1600 / 6;
+
 	div_bit_afc = 1.0 / round(BIT_AFC*(RX_Samplerate / 11025));
 	x = baudrate / RX_Samplerate;
 	max_cnt = round(RX_Samplerate / baudrate) + 1;
@@ -3403,6 +3474,8 @@ void decode_stream_8PSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 			PSK_IZ1 = PkAmpI;
 			PSK_QZ1 = PkAmpQ;
 
+			float Mag = sqrtf(powf(PSK_IZ1, 2) + powf(PSK_QZ1, 2));
+
 			// Phase corrector
 
 			if (fabsf(angle) < PI125)
@@ -3431,7 +3504,6 @@ void decode_stream_8PSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 
 			AngleCorr = AngleCorr * 0.95 - KCorr * 0.05;
 			angle = angle + AngleCorr;
-			//
 			
 			if (fabsf(angle) < PI125)
 				tribit = 1;
@@ -3455,6 +3527,29 @@ void decode_stream_8PSK(int last, int snd_ch, int rcvr_nr, int emph, float * src
 			for (j = 0; j < 3; j++)
 			{
 				tribit = tribit << 1;
+
+				// look for il2p before nrzi 
+
+				//	is this the best place to store phase for constellation?
+				// only for ilp2 for now
+
+				if (il2p_mode[snd_ch])
+				{
+					struct il2p_context_s * il2p = il2p_context[snd_ch][rcvr_nr][emph];
+					
+					if (il2p && il2p->state > IL2P_SEARCHING)
+					{
+						Phases[snd_ch][rcvr_nr][emph][nPhases[snd_ch][rcvr_nr][emph]] = angle;
+						Mags[snd_ch][rcvr_nr][emph][nPhases[snd_ch][rcvr_nr][emph]++] = Mag;
+					if (nPhases[snd_ch][rcvr_nr][emph] > 4090)
+						nPhases[snd_ch][rcvr_nr][emph]--;
+					}
+
+					il2p_rec_bit(snd_ch, rcvr_nr, emph, tribit & RX_BIT1);
+					if (il2p_mode[snd_ch] == IL2P_MODE_ONLY)		// Dont try HDLC decode
+						continue;
+				}
+
 				//NRZI
 
 				if (last_rx_bit == (tribit & RX_BIT1))
@@ -3733,6 +3828,14 @@ void make_core_INTR(UCHAR snd_ch)
 		n_INTR[snd_ch] = 1;
 		break;
 
+
+	case SPEED_Q300:
+	case SPEED_8PSK300:
+
+		width = roundf(RX_Samplerate / 2);
+		n_INTR[snd_ch] = 1;
+		break;
+
 	case SPEED_600:
 
 		width = roundf(RX_Samplerate / 4);
@@ -3755,6 +3858,11 @@ void make_core_INTR(UCHAR snd_ch)
 		n_INTR[snd_ch] = 4;
 		break;
 
+//	case SPEED_Q1200:
+//		width = roundf(RX_Samplerate / 8);
+//		n_INTR[snd_ch] = 4;
+//		break;
+
 	case SPEED_Q2400:
 		width = 300;
 		n_INTR[snd_ch] = 4;
@@ -3766,7 +3874,7 @@ void make_core_INTR(UCHAR snd_ch)
 		n_INTR[snd_ch] = 4;
 		break;
 
-	case SPEED_AE2400:
+	case SPEED_2400V26B:
 
 		width = 300;
 		n_INTR[snd_ch] = 4;
@@ -3784,6 +3892,7 @@ void make_core_INTR(UCHAR snd_ch)
 		break;
 
 	case SPEED_8P4800:
+
 		width = 100;
 		n_INTR[snd_ch] = 6;
 		break;
@@ -4121,7 +4230,7 @@ void Demodulator(int snd_ch, int rcvr_nr, float * src_buf, int last, int xcenter
 			QPSK_Demodulator(snd_ch, rcvr_nr, emph_db[snd_ch], last);
 	}
 
-	// QPSK demodulator
+	// 8PSK demodulator
 
 	if (modem_mode[snd_ch]==MODE_8PSK)
 	{
@@ -4147,14 +4256,20 @@ void Demodulator(int snd_ch, int rcvr_nr, float * src_buf, int last, int xcenter
 // I think this handles multiple decoders and passes packet on to next level
 
 // Packet manager
-
 	if (last)
-	{
+		ProcessRXFrames(snd_ch);
+}
+
+void ProcessRXFrames(int snd_ch)
+{
 	boolean fecflag = 0;
 	char indicators[5] = "-$#F+"; // None, Single, MEM, FEC, Normal
 
 	// Work out which decoder and which emph settings worked. 
 
+	if (snd_ch < 0 || snd_ch > 3)
+		return;
+
 	if (detect_list[snd_ch].Count > 0)		// no point if nothing decoded
 	{
 		char decoded[32] = "";
@@ -4167,7 +4282,7 @@ void Demodulator(int snd_ch, int rcvr_nr, float * src_buf, int last, int xcenter
 		// The is one DET for each Decoder for each Emph setting
 
 		struct TDetector_t * pDET;
-			int i = 0, j;
+		int i = 0, j, found;
 		int maxemph = nr_emph;
 
 		for (i = 0; i <= nr_emph; i++)
@@ -4260,7 +4375,6 @@ void Demodulator(int snd_ch, int rcvr_nr, float * src_buf, int last, int xcenter
 		Clear(&detect_list_c[snd_ch]);
 	}
 	chk_dcd1(snd_ch, rx_bufsize);
-	}
 }
 
 string * memory_ARQ(TStringList * buf, string * data)

ax25_l2.c

@@ -28,6 +28,16 @@ extern int RSID_SetModem[4];
 extern int needRSID[4];
 extern int needRSID[4];
 
+BOOL useKISSControls = 0;
+
+#define FEND 0xc0
+#define FESC 0xDB
+#define TFEND 0xDC
+#define TFESC 0xDD
+#define KISS_ACKMODE 0x0C
+#define KISS_DATA 0
+#define QTSMKISSCMD 7
+
 
 /*
 
@@ -60,6 +70,23 @@ string * make_frame(string * data, Byte * path, Byte  pid, Byte nr, Byte ns, Byt
 void rst_t3(TAX25Port * AX25Sess);
 
 TAX25Port * get_user_port(int snd_ch, Byte * path);
+void analiz_frame(int snd_ch, string * frame, char * code, boolean fecflag);
+boolean is_last_digi(Byte *path);
+int is_excluded_call(int snd_ch, unsigned char * path);
+boolean is_correct_path(Byte * path, Byte pid);
+void KISS_on_data_out(int port, string * frame, int TX);
+void ax25_info_init(TAX25Port * AX25Sess);
+void  clr_frm_win(TAX25Port * AX25Sess);
+void decode_frame(Byte * frame, int len, Byte * path, string * data,
+	Byte * pid, Byte * nr, Byte * ns, Byte * f_type, Byte * f_id,
+	Byte *  rpt, Byte * pf, Byte * cr);
+void ax25_info_init(TAX25Port * AX25Sess);
+void AGW_AX25_disc(TAX25Port * AX25Sess, Byte mode);
+void AGW_AX25_conn(TAX25Port * AX25Sess, int snd_ch, Byte mode);
+int number_digi(char * path);
+void AGW_AX25_data_in(void  * socket, int snd_ch, int PID, Byte * path, string * data);
+
+
 
 void  inc_frack(TAX25Port * AX25Sess)
 {
@@ -1100,7 +1127,8 @@ void on_FRMR(void * socket, TAX25Port * AX25Sess, Byte * path)
 	{
 		AX25Sess->info.stat_end_ses = time(NULL);
 
-		AGW_AX25_disc(socket, AX25Sess->snd_ch, MODE_OTHER, path);
+		AGW_AX25_disc(AX25Sess, MODE_OTHER);
+
 		write_ax25_info(AX25Sess);
 	}
 
@@ -1408,14 +1436,18 @@ void analiz_frame(int snd_ch, string * frame, char * code, boolean fecflag)
 	if (len < PKT_ERR)
 		return;
 
+	bytes[snd_ch] += frame->Length;			// For AGW stats
+
+	if (AGWServ)
+		AGW_AX25_frame_analiz(snd_ch, TRUE, frame);
+
 	decode_frame(frame->Data, frame->Length, path, data, &pid, &nr, &ns, &f_type, &f_id, &rpt, &pf, &cr);
 
 	if (is_excluded_call(snd_ch, path))
-		excluded =TRUE;
+		excluded = TRUE;
 
 	// if is_excluded_frm(snd_ch,f_id,data) then excluded:=TRUE;
 	
-
 	if (excluded)
 		return;
 
@@ -1448,8 +1480,21 @@ void analiz_frame(int snd_ch, string * frame, char * code, boolean fecflag)
 			AGW_Raw_monitor(snd_ch, frame);
 
 		if (KISSServ)
+		{
+			if (useKISSControls)
+			{
+				// Send a KISS Control frame with frame stats before data frame
+
+				int len = strlen(code);
+				UCHAR * Control = (UCHAR *)malloc(64);
+
+				len = sprintf(Control, "%c%cPKTINFO [%s]%c", FEND, (snd_ch) << 4 | QTSMKISSCMD, code, FEND);
+
+				KISSSendtoServer(NULL, Control, len);
+			}
 			KISS_on_data_out(snd_ch, frame, 0);
 		}
+	}
 
 	// Digipeat frame
 
@@ -1618,9 +1663,6 @@ void analiz_frame(int snd_ch, string * frame, char * code, boolean fecflag)
 		on_FRMR(socket, AX25Sess, path);
 		break;
 	}
-	
-	if (AGWServ)
-		AGW_AX25_frame_analiz(snd_ch, TRUE, frame);
 }
 
 

ax25_mod.c

@@ -25,6 +25,17 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 
 // I assume this modulates (and sends?} frames
 
+void InitBuffers();
+void EncodeRS(Byte * xData, Byte * xEncoded);
+void scrambler(UCHAR * in_buf, int Len);
+void fx25_encode_rs(Byte * data, Byte *parity, int pad, int rs_size);
+int fx25_decode_rs(Byte * data, int * eras_pos, int no_eras, int pad, int rs_size);
+int il2p_get_new_bit_tail(UCHAR snd_ch, UCHAR bit);
+int il2p_get_new_bit(int snd_ch, Byte bit);
+int ARDOPSendToCard(int Chan, int Len);
+void Flush();
+void SampleSink(int LR, short Sample);
+
 int RSEncode(UCHAR * bytToRS, UCHAR * RSBytes, int DataLen, int RSLen);
 
 //unit ax25_mod;
@@ -45,6 +56,7 @@ extern UCHAR modem_mode[];
 #define sbc 175
 
 extern single  ch_offset[4];
+int Continuation[4] = { 0, 0, 0, 0 };	// Sending 2nd or more packet of burst
 
 #define COS45 0.70710676908493f
 
@@ -89,7 +101,8 @@ float tx_osc[5] = {0};		//						 : array[1..4] of single=(0,0,0,0};
 float tx_bit_osc[5] = {0};		//			   : array[1..4] of single=(0,0,0,0};
 unsigned short txbpf[5] = { 400, 400, 400, 400, 400};		//						  : array[1..4] of word=(400,400,400,400};
 unsigned short  tx_BPF_tap[5] = { 256, 256, 256, 256, 256};		//			   : array[1..4] of word=(256,256,256,256};
-unsigned short  tx_baudrate[5] = { 300, 300, 300, 300, 300};		//			  : array[1..4] of word=(300,300,300,300};
+unsigned short  tx_baudrate[5] = { 300, 300, 300, 300, 300 };		//			  : array[1..4] of word=(300,300,300,300};
+unsigned short  tx_bitrate[5] = { 300, 300, 300, 300, 300 };		//			  : array[1..4] of word=(300,300,300,300};
 unsigned short  tx_BPF_timer[5] = {0};		//			 : array[1..4] of word=(0,0,0,0};
 UCHAR tx_pol[5] = {0};		//						 : array[1..4] of byte=(0,0,0,0};
 UCHAR tx_last_pol[5] = {0};		//			  : array[1..4] of byte=(0,0,0,0};
@@ -864,7 +877,6 @@ int get_new_bit_tail(UCHAR snd_ch, UCHAR bit)
 		}
 		else
 		{
-			Debugprintf("End TXTAIL %d", SampleNo);
 			tx_status[snd_ch] = TX_WAIT_BPF;
 		}
 		
@@ -879,7 +891,6 @@ int get_new_bit_tail(UCHAR snd_ch, UCHAR bit)
 		}
 		else
 		{
-			Debugprintf("End TXTAIL %d", SampleNo);
 			tx_status[snd_ch] = TX_WAIT_BPF;
 		}
 		break;
@@ -1191,11 +1202,13 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 	
 			if (il2p_mode[snd_ch] >= IL2P_MODE_TXRX)
 			{
+				// il2p generates TXDELAY as part of the frame, so go straight to TX_FRAME
+			
 				if (tx_status[snd_ch] == TX_DELAY)
-					tx_status[snd_ch] = TX_FRAME;			// il2p generates TXDELAY as part of the frame, so go straight to TX_FRAME
+					tx_status[snd_ch] = TX_FRAME;
 	
 				if (tx_status[snd_ch] == TX_TAIL)
-					bit = get_new_bit_tail(snd_ch, bit);
+					bit = il2p_get_new_bit_tail(snd_ch, bit);
 
 				if (tx_status[snd_ch] == TX_FRAME)
 					bit = il2p_get_new_bit(snd_ch, bit);
@@ -1226,6 +1239,7 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 				*bitptr = tx_nrzi(snd_ch, bit);
 
 			}
+
 		}
 
 		// BPSK Mode
@@ -1236,11 +1250,10 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 			if (tx_status[snd_ch] == TX_SILENCE)
 			{
 				tx_delay_cnt[snd_ch] = 0;
-				Debugprintf("Start TXD");
 				tx_status[snd_ch] = TX_DELAY;
 			}
 
-			// il2p generates TXDELAY as part of the frame, so go straight too TX_FRAME
+			// il2p generates TXDELAY as part of the frame, so go straight to TX_FRAME
 
 			if (tx_status[snd_ch] == TX_DELAY)
 				if (il2p_mode[snd_ch] >= IL2P_MODE_TXRX)
@@ -1249,7 +1262,12 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 					bit = get_new_bit_delay(snd_ch, bit);
 
 			if (tx_status[snd_ch] == TX_TAIL)
+			{
+				if (il2p_mode[snd_ch] >= IL2P_MODE_TXRX)
+					bit = il2p_get_new_bit_tail(snd_ch, bit);
+				else
 					bit = get_new_bit_tail(snd_ch, bit);
+			}
 
 			if (tx_status[snd_ch] == TX_FRAME)
 			{
@@ -1260,6 +1278,7 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 				else
 					bit = get_new_bit(snd_ch, bit);
 			}
+			
 			// ??			*bitptr = tx_nrzi(snd_ch, bit);
 
 			if (bit == 0)
@@ -1273,7 +1292,7 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 
 		// QPSK Mode
 
-		if (modem_mode[snd_ch] == MODE_QPSK)
+		else if (modem_mode[snd_ch] == MODE_QPSK)
 		{
 			dibit = 0;
 			for (i = 0; i < 2; i++)
@@ -1284,6 +1303,26 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 					tx_delay_cnt[snd_ch] = 0;
 					tx_status[snd_ch] = TX_DELAY;
 				}
+
+				if (il2p_mode[snd_ch] >= IL2P_MODE_TXRX)
+				{
+					if (tx_status[snd_ch] == TX_DELAY)
+						tx_status[snd_ch] = TX_FRAME;			// il2p generates TXDELAY as part of the frame, so go straight to TX_FRAME
+
+					if (tx_status[snd_ch] == TX_TAIL)
+						bit = il2p_get_new_bit_tail(snd_ch, bit);
+
+					if (tx_status[snd_ch] == TX_FRAME)
+						bit = il2p_get_new_bit(snd_ch, bit);
+
+					// No nrzi for il2p
+
+					dibit = (dibit << 1) | bit;
+				}
+				else
+				{
+					// ax25/fx25
+
 					if (tx_status[snd_ch] == TX_DELAY)
 						bit = get_new_bit_delay(snd_ch, bit);
 					if (tx_status[snd_ch] == TX_TAIL)
@@ -1291,6 +1330,8 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 					if (tx_status[snd_ch] == TX_FRAME)
 						bit = get_new_bit(snd_ch, bit);
 					dibit = (dibit << 1) | tx_nrzi(snd_ch, bit);
+
+				}
 			}
 
 
@@ -1344,10 +1385,28 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 				if (tx_status[snd_ch] == TX_SILENCE)
 				{
 					tx_delay_cnt[snd_ch] = 0;
-					Debugprintf("Start TXD");
 					tx_status[snd_ch] = TX_DELAY;
 				}
 
+				if (il2p_mode[snd_ch] >= IL2P_MODE_TXRX)
+				{
+					if (tx_status[snd_ch] == TX_DELAY)
+						tx_status[snd_ch] = TX_FRAME;			// il2p generates TXDELAY as part of the frame, so go straight to TX_FRAME
+
+					if (tx_status[snd_ch] == TX_TAIL)
+						bit = il2p_get_new_bit_tail(snd_ch, bit);
+
+					if (tx_status[snd_ch] == TX_FRAME)
+						bit = il2p_get_new_bit(snd_ch, bit);
+
+					// No nrzi for il2p
+
+					dibit = (dibit << 1) | bit;
+				}
+				else
+				{
+					// ax25/fx25
+
 					if (tx_status[snd_ch] == TX_DELAY)
 						bit = get_new_bit_delay(snd_ch, bit);
 
@@ -1360,7 +1419,7 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 					*bitptr = tx_nrzi(snd_ch, bit);
 			
 					dibit = (dibit << 1) | *bitptr;
-
+				}
 			}
 
 			// This returns 3,1,5 or 7 so we use the odd enties in the 8PSK table
@@ -1436,6 +1495,26 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 					tx_delay_cnt[snd_ch] = 0;
 					tx_status[snd_ch] = TX_DELAY;
 				}
+
+				if (il2p_mode[snd_ch] >= IL2P_MODE_TXRX)
+				{
+					if (tx_status[snd_ch] == TX_DELAY)
+						tx_status[snd_ch] = TX_FRAME;			// il2p generates TXDELAY as part of the frame, so go straight to TX_FRAME
+
+					if (tx_status[snd_ch] == TX_TAIL)
+						bit = il2p_get_new_bit_tail(snd_ch, bit);
+
+					if (tx_status[snd_ch] == TX_FRAME)
+						bit = il2p_get_new_bit(snd_ch, bit);
+
+					// No nrzi for il2p
+
+					tribit = (tribit << 1) | bit;
+				}
+				else
+				{
+					// ax25/fx25
+
 					if (tx_status[snd_ch] == TX_DELAY)
 						bit = get_new_bit_delay(snd_ch, bit);
 					if (tx_status[snd_ch] == TX_TAIL)
@@ -1445,7 +1524,7 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 
 					tribit = (tribit << 1) | tx_nrzi(snd_ch, bit);
 				}
-
+			}
 			tribit = gray_8PSK[tribit & 7];
 
 			tx_8PSK[snd_ch] = (tx_8PSK[snd_ch] + tribit) & 7;
@@ -1523,7 +1602,6 @@ float make_samples(unsigned char  snd_ch, unsigned char * bitptr)
 				if (tx_status[snd_ch] == TX_SILENCE)
 				{
 					tx_delay_cnt[snd_ch] = 0;
-					Debugprintf("Start TXD");
 					tx_status[snd_ch] = TX_DELAY;
 				}
 
@@ -1632,7 +1710,7 @@ float make_samples_calib(UCHAR snd_ch, UCHAR tones)
 	return amp * sinf(tx_osc[snd_ch]);
 }
 
-int amplitude = 22000;
+float amplitude = 32000;
 
 void modulator(UCHAR snd_ch, int buf_size)
 {
@@ -1641,7 +1719,7 @@ void modulator(UCHAR snd_ch, int buf_size)
 	// I think this is the top of the TX hierarchy
 
 	int i;
-	short Sample;
+	int Sample;
 
 	if (calib_mode[snd_ch] > 0)
 	{
@@ -1694,6 +1772,12 @@ void modulator(UCHAR snd_ch, int buf_size)
 		for (i = 0; i < buf_size; i++)
 		{
 			Sample = tx_BPF_buf[snd_ch][i] * amplitude;
+
+			if (Sample < txmin)
+				txmin = Sample;
+			else if (Sample > txmax)
+				txmax = Sample;
+
 			SampleSink(modemtoSoundLR[snd_ch], Sample);
 		}
 	}
@@ -1734,7 +1818,22 @@ void modulator(UCHAR snd_ch, int buf_size)
 
 		for (i = 0; i < buf_size; i++)
 		{
-			Sample = tx_BPF_buf[snd_ch][i] * 20000.0f;
+			Sample = tx_BPF_buf[snd_ch][i] * amplitude;
+
+			if (Sample < txmin)
+				txmin = Sample;
+			else if (Sample > txmax)
+			{
+				txmax = Sample;
+
+				if (txmax > 32767)
+				{
+					amplitude = amplitude * 32767 / txmax;
+					txmax = 32767;
+					Sample = 32767;
+				}
+			}
+
 			SampleSink(modemtoSoundLR[snd_ch], Sample);
 		}
 	}

calibrateDialog.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>270</width>
-    <height>411</height>
+    <height>453</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -276,6 +276,19 @@
     </property>
    </widget>
   </widget>
+  <widget class="QPushButton" name="Cal1500">
+   <property name="geometry">
+    <rect>
+     <x>66</x>
+     <y>416</y>
+     <width>139</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>10 secs 1500Hz Tone</string>
+   </property>
+  </widget>
  </widget>
  <resources/>
  <connections/>

debian/changelog

@@ -0,0 +1,50 @@
+qtsoundmodem (0.0.0.73~rc1-1) UNRELEASED; urgency=medium
+
+  * Upstream import
+  * Patches refreshed
+
+ -- hibby <hibby@velox.lan>  Tue, 29 Oct 2024 22:45:40 +0000
+
+qtsoundmodem (0.0.0.72.1-1~hibbian+1) bookworm-hibbian-unstable; urgency=medium
+
+  * New upstream release, I was a bit hasty with that 0.72 release earlier
+    this year 
+
+ -- Dave Hibberd <hibby@debian.org>  Fri, 06 Sep 2024 18:40:36 +0100
+
+qtsoundmodem (0.0.0.72-1) unstable; urgency=medium
+
+  * New Upstream release 
+  * Override QA settings for function-implicit-declaration
+
+ -- Dave Hibberd <hibby@debian.org>  Sat, 13 Apr 2024 19:01:02 +0100
+
+qtsoundmodem (0.0.0.71-1) unstable; urgency=medium
+
+  * New Upstream Release
+
+ -- Dave Hibberd <d@vehibberd.com>  Sun, 17 Dec 2023 14:07:52 +0000
+
+qtsoundmodem (0.0.0.68-1) unstable; urgency=medium
+
+  * New Upstream 
+
+ -- Dave Hibberd <d@vehibberd.com>  Tue, 10 Oct 2023 23:03:20 +0100
+
+qtsoundmodem (0.0.0.67-2) unstable; urgency=medium
+
+  * Fixing libpulse
+
+ -- Dave Hibberd <d@vehibberd.com>  Thu, 14 Sep 2023 21:53:22 +0100
+
+qtsoundmodem (0.0.0.67-1) unstable; urgency=medium
+
+  * New Upstream 
+
+ -- Dave Hibberd <d@vehibberd.com>  Tue, 12 Sep 2023 21:49:25 +0100
+
+qtsoundmodem (0.0.0.66-1) unstable; urgency=medium
+
+  * Initial release.
+
+ -- Dave Hibberd <d@vehibberd.com>  Tue, 05 Sep 2023 21:13:47 +0100

debian/control

@@ -0,0 +1,17 @@
+Source: qtsoundmodem
+Section: hamradio
+Priority: optional
+Maintainer: Dave Hibberd <d@vehibberd.com>,
+Standards-Version: 4.6.2.0
+Vcs-Browser: 
+Vcs-Git: 
+Homepage: https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html
+Build-Depends: debhelper-compat (= 13), qtbase5-dev, qt5-qmake, libqt5serialport5-dev, libfftw3-dev, libpulse-dev, libasound2-dev, extra-xdg-menus
+Rules-Requires-Root: no
+
+Package: qtsoundmodem
+Architecture: linux-any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Recommends: libpulse0
+Description: Qt-based Sound Modem & Terminal for packet
+ QtSoundModem (QtSM) is a multi-platform port of UZ7HO's SoundModem

debian/copyright

@@ -0,0 +1,29 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: QtSoundModem
+Upstream-Contact: John Wiseman <bpq32@groups.io>
+Source: https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html
+
+Files: *
+Copyright: 2000-2023 John Wiseman <bpq32@groups.io>
+License: GPL-3
+
+Files: debian/*
+Copyright: 2023 Dave Hibberd <d@vehibberd.com>
+License: GPL-3
+
+License: GPL-3
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+ .
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ . 
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ .
+ The GPL License which applies to this package can be found on your Debian
+ system at /usr/share/common-licenses/GPL-3. 

debian/gbp.conf

@@ -0,0 +1,3 @@
+[DEFAULT]
+debian-branch = debian/latest
+upstream-branch = upstream/latest

debian/gitlab-ci.yml

@@ -0,0 +1,6 @@
+include:
+  - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
+  - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml
+
+reprotest:
+  extends: .test-reprotest-diffoscope

debian/install

@@ -0,0 +1,3 @@
+QtSoundModem /usr/bin
+debian/qtsoundmodem.desktop /usr/share/applications
+debian/QtSoundModem.png /usr/share/pixmaps

debian/patches/build-fix.patch

@@ -0,0 +1,130 @@
+--- a/tcpCode.cpp
++++ b/tcpCode.cpp
+@@ -775,7 +775,7 @@
+ 
+ 	QByteArray datas = HAMLIBsock->readAll();
+ 
+-	qDebug(datas.data());
++	qDebug("SetPTT Error: %s", datas.data());
+ 
+ }
+ 
+--- a/ax25.c
++++ b/ax25.c
+@@ -1758,7 +1758,7 @@
+ 
+ 
+ 
+-get_monitor_path(Byte * path, char * mycall, char * corrcall, char * digi)
++void get_monitor_path(Byte * path, char * mycall, char * corrcall, char * digi)
+ {
+ 	Byte * digiptr = digi;
+ 
+--- a/ax25_l2.c
++++ b/ax25_l2.c
+@@ -374,7 +374,7 @@
+ void delete_I_FRM_port(TAX25Port * AX25Sess)
+ {
+ 	string * frame;
+-	string path = { 0 }; 
++	Byte path[80];
+ 	string data= { 0 };
+ 
+ 	Byte pid, nr, ns, f_type, f_id, rpt, cr, pf;
+@@ -386,7 +386,7 @@
+ 		optimize = TRUE;
+ 		frame = Strings(&AX25Sess->frame_buf, i);
+ 
+-		decode_frame(frame->Data, frame->Length, &path, &data, &pid, &nr, &ns, &f_type, &f_id, &rpt, &pf, &cr);
++		decode_frame(frame->Data, frame->Length, path, &data, &pid, &nr, &ns, &f_type, &f_id, &rpt, &pf, &cr);
+ 
+ 		if (f_id == I_I)
+ 		{
+@@ -916,7 +916,7 @@
+ 	
+ 		while (i != AX25Sess->hi_vs)
+ 		{
+-			i = (i++) & 7;
++			i = (i + 1) & 7;
+ 			need_frame[index++] = i + '0';
+ 			if (index > 10)
+ 			{
+--- a/UZ7HOStuff.h
++++ b/UZ7HOStuff.h
+@@ -1096,6 +1096,20 @@
+ BOOL ConvToAX25(char * callsign, unsigned char * ax25call);
+ void Debugprintf(const char * format, ...);
+ 
++// Hibby's collection for GCC14 and Hardening
++void closeTraceLog();
++void get_monitor_path(Byte * path, char * mycall, char * corrcall, char * digi);
++void decode_frame(Byte * frame, int len, Byte * path, string * data, Byte * pid, Byte * nr, Byte * ns, Byte * f_type, Byte * f_id, Byte *  rpt, Byte * pf, Byte * cr);
++void Demodulator(int snd_ch, int rcvr_nr, float * src_buf, int last, int xcenter);
++void sendSamplestoUDP(short * Samples, int nSamples, int Port);
++void RSIDProcessSamples(short * Samples, int nSamples);
++void ARDOPProcessNewSamples(int chan, short * Samples, int nSamples);
++void ProcessRXFrames(int snd_ch);
++void doWaterfall(int snd_ch);
++void displayWaterfall();
++void timer_event();
++void CheckPSKWindows();
++
+ double pila(double x);
+ 
+ void AGW_Raw_monitor(int snd_ch, string * data);
+@@ -1190,4 +1204,4 @@
+ 
+ #ifdef __cplusplus
+ }
+-#endif
+\ No newline at end of file
++#endif
+--- a/SMMain.c
++++ b/SMMain.c
+@@ -223,8 +223,9 @@
+ 	if (using48000)
+ 	{
+ 		// Need to upsample to 48K. Try just duplicating sample
+-
+-		uint32_t * ptr = &DMABuffer[2 * Number];
++		// split init and initialisation for compiler cleanliness
++		uint32_t * ptr;
++		ptr = (uint32_t *)&DMABuffer[2 * Number];
+ 
+ 		*(&ptr[1]) = *(ptr);
+ 		*(&ptr[2]) = *(ptr);
+@@ -388,7 +389,7 @@
+ #endif
+ 
+ extern int blnBusyStatus;
+-BusyDet = 5;
++int BusyDet = 5;
+ 
+ #define PLOTWATERFALL
+ 
+--- a/sm_main.c
++++ b/sm_main.c
+@@ -796,7 +796,8 @@
+ 
+ void runModems()
+ {
+-	int snd_ch, res;
++	int snd_ch;
++	void *res;
+ 	pthread_t thread[4] = { 0,0,0,0 };
+ 
+ 	for (snd_ch = 0; snd_ch < 4; snd_ch++)
+--- a/il2p.c
++++ b/il2p.c
+@@ -394,6 +394,11 @@
+ 
+ typedef enum cmdres_e { cr_00 = 2, cr_cmd = 1, cr_res = 0, cr_11 = 3 } cmdres_t;
+ 
++// Hibby: Headers for GCC14 
++
++int set_addrs(packet_t pp, char addrs, int num_addr, cmdres_t cr);
++static inline int ax25_get_control_offset(packet_t this_p);
++static inline int ax25_get_num_control(packet_t this_p);
+ 
+ extern packet_t ax25_new(void);
+ 

debian/patches/fix-bookworm-build.patch

@@ -0,0 +1,11 @@
+--- a/tcpCode.cpp
++++ b/tcpCode.cpp
+@@ -732,7 +732,7 @@
+ 
+ 	QByteArray datas = FLRigsock->readAll();
+ 
+-	qDebug(datas.data());
++	qDebug() << "SetPTT Failed";
+ }
+ 
+ 

debian/patches/libpulse.patch

@@ -0,0 +1,20 @@
+--- a/pulse.c
++++ b/pulse.c
+@@ -67,7 +67,7 @@
+ 	if (handle)
+ 		return handle;			// already done
+ 
+-	handle = dlopen("libpulse.so", RTLD_LAZY);
++	handle = dlopen("libpulse.so.0", RTLD_LAZY);
+ 
+ 	if (!handle)
+ 	{
+@@ -91,7 +91,7 @@
+ 	if ((ppa_operation_unref = getModule(handle, "pa_operation_unref")) == NULL) return NULL;
+ 	if ((ppa_operation_get_state = getModule(handle, "pa_operation_get_state")) == NULL) return NULL;
+ 
+-	shandle = dlopen("libpulse-simple.so", RTLD_LAZY);
++	shandle = dlopen("libpulse-simple.so.0", RTLD_LAZY);
+ 
+ 	if (!shandle)
+ 	{

debian/patches/series

@@ -0,0 +1,3 @@
+fix-bookworm-build.patch
+libpulse.patch
+build-fix.patch

debian/postinst

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -e
+
+SM="/opt/oarc/QtSoundModem"
+
+if [ -d $SM ]; then
+	rm -rf /opt/oarc/QtSoundModem
+fi

debian/qtsoundmodem.desktop

@@ -0,0 +1,13 @@
+[Desktop Entry]
+Name=QtSoundModem
+Comment=QtSoundModem
+Version=1.0
+Exec=/usr/bin/QtSoundModem
+GenericName=QtSoundModem
+Icon=QtSoundModem
+NoDisplay=false
+StartupNotify=true
+Terminal=false
+Type=Application
+Categories=Education;HamRadio
+X-AppImage-Version=1

debian/rules

@@ -0,0 +1,7 @@
+#!/usr/bin/make -f
+
+export QT_SELECT=5
+export DEB_BUILD_MAINT_OPTIONS=hardening=+all,qa=-bug-implicit-func
+
+%:
+	dh $@

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

debian/source/include-binaries

@@ -0,0 +1 @@
+debian/QtSoundModem.png

debug/moc_predefs-LAPTOP-Q6S4RP5Q.h

@@ -0,0 +1,12 @@
+#define _MSC_EXTENSIONS 
+#define _INTEGRAL_MAX_BITS 64
+#define _MSC_VER 1916
+#define _MSC_FULL_VER 191627051
+#define _MSC_BUILD 0
+#define _WIN32 
+#define _M_IX86 600
+#define _M_IX86_FP 2
+#define _CPPRTTI 
+#define _DEBUG 
+#define _MT 
+#define _DLL 

debug/moc_predefs-notpi4-64.h

@@ -0,0 +1,12 @@
+#define _MSC_EXTENSIONS 
+#define _INTEGRAL_MAX_BITS 64
+#define _MSC_VER 1916
+#define _MSC_FULL_VER 191627043
+#define _MSC_BUILD 0
+#define _WIN32 
+#define _M_IX86 600
+#define _M_IX86_FP 2
+#define _CPPRTTI 
+#define _DEBUG 
+#define _MT 
+#define _DLL 

debug/moc_predefs-skigdebian.h

@@ -0,0 +1,12 @@
+#define _MSC_EXTENSIONS 
+#define _INTEGRAL_MAX_BITS 64
+#define _MSC_VER 1916
+#define _MSC_FULL_VER 191627043
+#define _MSC_BUILD 0
+#define _WIN32 
+#define _M_IX86 600
+#define _M_IX86_FP 2
+#define _CPPRTTI 
+#define _DEBUG 
+#define _MT 
+#define _DLL 

debug/moc_predefs.h

@@ -0,0 +1,12 @@
+#define _MSC_EXTENSIONS 
+#define _INTEGRAL_MAX_BITS 64
+#define _MSC_VER 1916
+#define _MSC_FULL_VER 191627043
+#define _MSC_BUILD 0
+#define _WIN32 
+#define _M_IX86 600
+#define _M_IX86_FP 2
+#define _CPPRTTI 
+#define _DEBUG 
+#define _MT 
+#define _DLL 

devicesDialog.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>535</width>
+    <width>528</width>
-    <height>698</height>
+    <height>721</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -20,9 +20,9 @@
    <property name="geometry">
     <rect>
      <x>5</x>
-     <y>10</y>
+     <y>0</y>
-     <width>512</width>
+     <width>513</width>
-     <height>671</height>
+     <height>711</height>
     </rect>
    </property>
    <property name="verticalScrollBarPolicy">
@@ -40,7 +40,7 @@
       <x>0</x>
       <y>0</y>
       <width>508</width>
-      <height>668</height>
+      <height>706</height>
      </rect>
     </property>
     <widget class="QGroupBox" name="groupBox">
@@ -49,7 +49,7 @@
        <x>5</x>
        <y>10</y>
        <width>541</width>
-       <height>331</height>
+       <height>361</height>
       </rect>
      </property>
      <property name="title">
@@ -60,7 +60,7 @@
        <rect>
         <x>108</x>
         <y>25</y>
-        <width>261</width>
+        <width>371</width>
         <height>22</height>
        </rect>
       </property>
@@ -73,7 +73,7 @@
        <rect>
         <x>108</x>
         <y>55</y>
-        <width>261</width>
+        <width>371</width>
         <height>22</height>
        </rect>
       </property>
@@ -99,7 +99,7 @@
        <rect>
         <x>13</x>
         <y>55</y>
-        <width>71</width>
+        <width>91</width>
         <height>19</height>
        </rect>
       </property>
@@ -151,7 +151,7 @@
        <rect>
         <x>20</x>
         <y>304</y>
-        <width>251</width>
+        <width>231</width>
         <height>17</height>
        </rect>
       </property>
@@ -159,63 +159,37 @@
        <string>Minimize window on startup</string>
       </property>
      </widget>
-     <widget class="QLineEdit" name="txSamplerate">
+     <widget class="QLineEdit" name="txLatency">
       <property name="geometry">
        <rect>
-        <x>108</x>
+        <x>220</x>
-        <y>124</y>
+        <y>140</y>
         <width>63</width>
         <height>20</height>
        </rect>
       </property>
       <property name="text">
-       <string>12000</string>
+       <string>0</string>
-      </property>
-     </widget>
-     <widget class="QLineEdit" name="rxSamplerate">
-      <property name="geometry">
-       <rect>
-        <x>304</x>
-        <y>124</y>
-        <width>63</width>
-        <height>20</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>12000</string>
       </property>
      </widget>
      <widget class="QLabel" name="label_6">
       <property name="geometry">
        <rect>
         <x>13</x>
-        <y>125</y>
+        <y>140</y>
-        <width>91</width>
+        <width>201</width>
         <height>18</height>
        </rect>
       </property>
       <property name="text">
-       <string>TX SampleRate</string>
+       <string>Soundcard TX latency mS</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_7">
-      <property name="geometry">
-       <rect>
-        <x>190</x>
-        <y>125</y>
-        <width>91</width>
-        <height>18</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>RX SampleRate</string>
       </property>
      </widget>
      <widget class="QComboBox" name="Modem_1_Chan">
       <property name="geometry">
        <rect>
-        <x>70</x>
+        <x>72</x>
-        <y>164</y>
+        <y>170</y>
         <width>86</width>
         <height>20</height>
        </rect>
@@ -245,7 +219,7 @@
       <property name="geometry">
        <rect>
         <x>12</x>
-        <y>166</y>
+        <y>172</y>
         <width>61</width>
         <height>16</height>
        </rect>
@@ -258,7 +232,7 @@
       <property name="geometry">
        <rect>
         <x>180</x>
-        <y>164</y>
+        <y>170</y>
         <width>86</width>
         <height>20</height>
        </rect>
@@ -283,7 +257,7 @@
       <property name="geometry">
        <rect>
         <x>165</x>
-        <y>166</y>
+        <y>172</y>
         <width>21</width>
         <height>16</height>
        </rect>
@@ -352,7 +326,7 @@
        <rect>
         <x>168</x>
         <y>90</y>
-        <width>91</width>
+        <width>131</width>
         <height>20</height>
        </rect>
       </property>
@@ -406,7 +380,7 @@
       <property name="geometry">
        <rect>
         <x>290</x>
-        <y>164</y>
+        <y>170</y>
         <width>86</width>
         <height>20</height>
        </rect>
@@ -431,7 +405,7 @@
       <property name="geometry">
        <rect>
         <x>272</x>
-        <y>166</y>
+        <y>172</y>
         <width>21</width>
         <height>16</height>
        </rect>
@@ -444,7 +418,7 @@
       <property name="geometry">
        <rect>
         <x>385</x>
-        <y>166</y>
+        <y>172</y>
         <width>21</width>
         <height>16</height>
        </rect>
@@ -457,7 +431,7 @@
       <property name="geometry">
        <rect>
         <x>400</x>
-        <y>164</y>
+        <y>170</y>
         <width>86</width>
         <height>20</height>
        </rect>
@@ -582,14 +556,53 @@
        <string>to</string>
       </property>
      </widget>
+     <widget class="QCheckBox" name="darkTheme">
+      <property name="geometry">
+       <rect>
+        <x>260</x>
+        <y>304</y>
+        <width>161</width>
+        <height>17</height>
+       </rect>
+      </property>
+      <property name="text">
+       <string>Dark Theme</string>
+      </property>
      </widget>
-    <widget class="QGroupBox" name="groupBox_2">
+     <widget class="QCheckBox" name="onlyMixSnoop">
+      <property name="geometry">
+       <rect>
+        <x>30</x>
+        <y>110</y>
+        <width>421</width>
+        <height>21</height>
+       </rect>
+      </property>
+      <property name="text">
+       <string>Only Mix/Snoop Devices (needs custom .asoundrc)</string>
+      </property>
+     </widget>
+     <widget class="QCheckBox" name="useKISSControls">
+      <property name="geometry">
+       <rect>
+        <x>20</x>
+        <y>328</y>
+        <width>271</width>
+        <height>17</height>
+       </rect>
+      </property>
+      <property name="text">
+       <string>Enable KISS Control and Reporting</string>
+      </property>
+     </widget>
+    </widget>
+    <widget class="QGroupBox" name="Goup">
      <property name="geometry">
       <rect>
        <x>10</x>
-       <y>360</y>
+       <y>380</y>
        <width>481</width>
-       <height>101</height>
+       <height>133</height>
       </rect>
      </property>
      <property name="title">
@@ -600,7 +613,7 @@
        <rect>
         <x>22</x>
         <y>24</y>
-        <width>121</width>
+        <width>129</width>
         <height>18</height>
        </rect>
       </property>
@@ -633,7 +646,7 @@
        <rect>
         <x>22</x>
         <y>48</y>
-        <width>111</width>
+        <width>131</width>
         <height>18</height>
        </rect>
       </property>
@@ -718,7 +731,7 @@
        <rect>
         <x>20</x>
         <y>74</y>
-        <width>111</width>
+        <width>135</width>
         <height>18</height>
        </rect>
       </property>
@@ -726,12 +739,97 @@
        <string>UDP Sound Server Host</string>
       </property>
      </widget>
+     <widget class="QComboBox" name="SixPackSerial">
+      <property name="geometry">
+       <rect>
+        <x>160</x>
+        <y>100</y>
+        <width>81</width>
+        <height>20</height>
+       </rect>
+      </property>
+      <property name="editable">
+       <bool>true</bool>
+      </property>
+     </widget>
+     <widget class="QLabel" name="label_17">
+      <property name="geometry">
+       <rect>
+        <x>20</x>
+        <y>98</y>
+        <width>111</width>
+        <height>18</height>
+       </rect>
+      </property>
+      <property name="text">
+       <string>6Pack Serial Port</string>
+      </property>
+     </widget>
+     <widget class="QLineEdit" name="SixPackTCP">
+      <property name="geometry">
+       <rect>
+        <x>320</x>
+        <y>100</y>
+        <width>47</width>
+        <height>20</height>
+       </rect>
+      </property>
+     </widget>
+     <widget class="QLabel" name="label_7">
+      <property name="geometry">
+       <rect>
+        <x>252</x>
+        <y>101</y>
+        <width>63</width>
+        <height>18</height>
+       </rect>
+      </property>
+      <property name="text">
+       <string>TCP Port</string>
+      </property>
+     </widget>
+     <widget class="QCheckBox" name="SixPackEnable">
+      <property name="geometry">
+       <rect>
+        <x>380</x>
+        <y>99</y>
+        <width>70</width>
+        <height>23</height>
+       </rect>
+      </property>
+      <property name="text">
+       <string>Enabled</string>
+      </property>
+     </widget>
+     <widget class="QLineEdit" name="MgmtPort">
+      <property name="geometry">
+       <rect>
+        <x>410</x>
+        <y>25</y>
+        <width>47</width>
+        <height>20</height>
+       </rect>
+      </property>
+     </widget>
+     <widget class="QLabel" name="label_18">
+      <property name="geometry">
+       <rect>
+        <x>340</x>
+        <y>25</y>
+        <width>91</width>
+        <height>20</height>
+       </rect>
+      </property>
+      <property name="text">
+       <string>Mgmt Port</string>
+      </property>
+     </widget>
     </widget>
     <widget class="QGroupBox" name="groupBox_3">
      <property name="geometry">
       <rect>
        <x>10</x>
-       <y>470</y>
+       <y>520</y>
        <width>481</width>
        <height>151</height>
       </rect>
@@ -748,6 +846,9 @@
         <height>22</height>
        </rect>
       </property>
+      <property name="editable">
+       <bool>true</bool>
+      </property>
      </widget>
      <widget class="QLabel" name="label_5">
       <property name="geometry">
@@ -930,8 +1031,8 @@
     <widget class="QWidget" name="layoutWidget">
      <property name="geometry">
       <rect>
-       <x>140</x>
+       <x>130</x>
-       <y>626</y>
+       <y>670</y>
        <width>215</width>
        <height>33</height>
       </rect>

il2p.c

@@ -42,12 +42,54 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 
 // IP2P receive code (il2p_rec_bit) is called from the bit receiving code in ax25_demod.c, so includes parallel decoders
 
-
-
-
 #include "UZ7HOStuff.h"
 
+#include <stdint.h>	// for uint64_t
+
+void debugHexDump(unsigned char * Data, int Len, char Dirn);
+extern void debugTimeStamp(char * Text, char Dirn);
+extern int useTimedPTT;
+
+ // Oct 2023 Nino has added an optional crc
+
+// Hamming(7,4) Encoding Table
+// Enter this table with the 4-bit value to be encoded.
+// Returns 7-bit encoded value, with high bit zero'd.
+
+uint8_t Hamming74EncodeTable[16] = { 0x0, 0x71, 0x62, 0x13, 0x54, 0x25, 0x36, 0x47, 0x38, 0x49, 0x5a, 0x2b, 0x6c, 0x1d, 0xe, 0x7f };
+
+// Hamming(7,4) Decoding Table
+// Enter this table with 7-bit encoded value, high bit masked.
+// Returns 4-bit decoded value.
+
+uint16_t Hamming74DecodeTable[128] = { \
+	  0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0xe, 0x7, \
+	  0x0, 0x9, 0xe, 0xb, 0xe, 0xd, 0xe, 0xe, \
+	  0x0, 0x3, 0x3, 0x3, 0x4, 0xd, 0x6, 0x3, \
+	  0x8, 0xd, 0xa, 0x3, 0xd, 0xd, 0xe, 0xd, \
+	  0x0, 0x5, 0x2, 0xb, 0x5, 0x5, 0x6, 0x5, \
+	  0x8, 0xb, 0xb, 0xb, 0xc, 0x5, 0xe, 0xb, \
+	  0x8, 0x1, 0x6, 0x3, 0x6, 0x5, 0x6, 0x6, \
+	  0x8, 0x8, 0x8, 0xb, 0x8, 0xd, 0x6, 0xf, \
+	  0x0, 0x9, 0x2, 0x7, 0x4, 0x7, 0x7, 0x7, \
+	  0x9, 0x9, 0xa, 0x9, 0xc, 0x9, 0xe, 0x7, \
+	  0x4, 0x1, 0xa, 0x3, 0x4, 0x4, 0x4, 0x7, \
+	  0xa, 0x9, 0xa, 0xa, 0x4, 0xd, 0xa, 0xf, \
+	  0x2, 0x1, 0x2, 0x2, 0xc, 0x5, 0x2, 0x7, \
+	  0xc, 0x9, 0x2, 0xb, 0xc, 0xc, 0xc, 0xf, \
+	  0x1, 0x1, 0x2, 0x1, 0x4, 0x1, 0x6, 0xf, \
+	  0x8, 0x1, 0xa, 0xf, 0xc, 0xf, 0xf, 0xf };
+
+
+
+
+
 void Debugprintf(const char * format, ...);
+int SMUpdatePhaseConstellation(int chan, float * Phases, float * Mags, int intPSKPhase, int Count);
+
+extern int openTraceLog();
+extern uint64_t writeTraceLog(char * Data);
+extern void closeTraceLog();
 
 #define MAX_ADEVS 3			
 
@@ -69,6 +111,10 @@ void Debugprintf(const char * format, ...);
 #define max(x, y) ((x) > (y) ? (x) : (y))
 #define min(x, y) ((x) < (y) ? (x) : (y))
 
+extern int nPhases[4][16][nr_emph + 1];
+extern float Phases[4][16][nr_emph + 1][4096];
+extern float Mags[4][16][nr_emph + 1][4096];
+
 /* For option to try fixing frames with bad CRC. */
 
 typedef enum retry_e {
@@ -89,7 +135,7 @@ typedef struct alevel_s {
 
 
 alevel_t demod_get_audio_level(int chan, int subchan);
-void tone_gen_put_bit(int chan, int dat);
+void tone_gen_put_bit(int chan, int dat, int scramble);
 
 int ax25memdebug = 1;
 
@@ -104,8 +150,8 @@ int MaxMagIndex = 0;
 #ifndef FX25_H
 #define FX25_H
 
-#include <stdint.h>	// for uint64_t
 
+extern unsigned int pskStates[4];
 
 /* Reed-Solomon codec control block */
 struct rs {
@@ -337,6 +383,7 @@ struct packet_s {
 	unsigned char frame_data[AX25_MAX_PACKET_LEN + 1];
 	/* Raw frame contents, without the CRC. */
 
+	unsigned char crc[4];		// received crc
 
 	int magic2;		/* Will get stomped on if above overflows. */
 };
@@ -702,7 +749,7 @@ packet_t ax25_new(void)
 		 //if (new_count > delete_count + 100) {
 	if (new_count > delete_count + 256) {
 
-		Debugprintf("Report to WB2OSZ - Memory leak for packet objects.  new=%d, delete=%d\n", new_count, delete_count);
+		Debugprintf("Memory leak for packet objects.  new=%d, delete=%d\n", new_count, delete_count);
 #if AX25MEMDEBUG
 #endif
 	}
@@ -992,9 +1039,6 @@ packet_t ax25_i_frame(char addrs[AX25_MAX_ADDRS][AX25_MAX_ADDR_LEN], int num_add
 } /* end ax25_i_frame */
 
 
-
-
-
 extern TStringList detect_list[5];
 extern TStringList detect_list_c[5];
 
@@ -1004,10 +1048,67 @@ void multi_modem_process_rec_packet(int snd_ch, int subchan, int slice, packet_t
 
 	struct TDetector_t * pDET = &DET[emph][subchan];
 	string *  data = newString();
-	char Mode[16] = "IL2P";
+	char Mode[32] = "IL2P";
+	int Quality = 0;
+	int CRCOK = 1;
+	char debugmsg[256];
 
 	sprintf(Mode, "IL2P %d", centreFreq);
 			
+	unsigned char * axcall = &pp->frame_data[7];
+	char call[10];
+
+	call[ConvFromAX25(axcall, call)] = 0;
+
+	// check crc if enabled
+
+	if (il2p_crc[snd_ch] & 1)
+	{
+		unsigned short CRCMSG;
+		unsigned short CRCCALC;
+		uint8_t crc[4];
+
+		// check crc if enabled
+
+			// The four encoded CRC bytes are arranged :
+			// | CRC3 | CRC2 | CRC1 | CRC0 | but we store as received, so F->crc[0] is CRC3
+			// CRC3 encoded from high nibble of 16 - bit CRC value (from crc2)
+			// CRC0 encoded from low nibble of 16 - bit CRC value (from crc1)
+
+		crc[0] = Hamming74DecodeTable[(pp->crc[0] & 0x7f)];
+		crc[1] = Hamming74DecodeTable[(pp->crc[1] & 0x7f)];
+		crc[2] = Hamming74DecodeTable[(pp->crc[2] & 0x7f)];
+		crc[3] = Hamming74DecodeTable[(pp->crc[3] & 0x7f)];
+
+		debugTimeStamp("CRC after Hamming decode is", 'R');
+		debugHexDump(crc, 4, 'R');
+
+		CRCMSG = crc[0] << 12 | crc[1] << 8 | crc[2] << 4 | crc[3];
+
+		CRCCALC = get_fcs(pp->frame_data, pp->frame_len);
+
+		if (CRCCALC != CRCMSG)
+		{
+			CRCOK = 0;
+			if ((il2p_crc[snd_ch] & 2) == 0)			// Ignore CRC Error
+			{
+				Debugprintf("CRC Error from %s Decoder %d Calculated %x Received %x FEC corrections %d But ignore CRC Set", call, subchan, CRCCALC, CRCMSG, retries);
+				sprintf(debugmsg, "CRC Error from %s Decoder %d Calculated %x Received %x FEC corrections %d But ignore CRC Set", call, subchan, CRCCALC, CRCMSG, retries);
+				debugTimeStamp(debugmsg, 'R');
+
+			}
+
+
+			else
+			{
+				Debugprintf("CRC Error from %s Decoder %d Calculated %x Received %x FEC corrections %d", call, subchan, CRCCALC, CRCMSG, retries);
+				freeString(data);
+				ax25_delete(pp);
+				return;
+			}
+		}
+	}
+
 	stringAdd(data, pp->frame_data, pp->frame_len + 2);  // QTSM assumes a CRC
 
 	ax25_delete(pp);
@@ -1025,19 +1126,68 @@ void multi_modem_process_rec_packet(int snd_ch, int subchan, int slice, packet_t
 		pDET->errors = 0;
 	}
 
-	if (detect_list[snd_ch].Count > 0 &&
+	if (detect_list[snd_ch].Count > 0)
-		my_indexof(&detect_list[snd_ch], data) >= 0)
+	{
+		int index = my_indexof(&detect_list[snd_ch], data);
+
+		if (index >= 0)
 		{
 			// Already have a copy of this frame
 
-		freeString(data);
+			// See if new one has fewer corrections
-		Debugprintf("Discarding copy rcvr %d emph %d", subchan, 0);
+
+			string * xx = Strings(&detect_list_c[snd_ch], index); // Should be corresponding frame info
+			string * olddata = Strings(&detect_list[snd_ch], index);
+
+			if (xx)
+			{
+				int oldRetries = xx->Data[255];
+				int oldCRCOK = xx->Data[254];
+
+				if ((oldCRCOK == 0 && CRCOK == 1) || (oldRetries > retries))
+				{
+					replaceString(&detect_list[snd_ch], index, data);
+					freeString(olddata);
+
+					// Just update the metadata
+
+					Debugprintf("Replacing il2p frame from %s rcvr %d emph %d FEC corrections %d CRCOK %d", call, subchan, slice, retries, CRCOK);
+
+					memset(xx->Data, 0, 16);
+
+					if (pskStates[snd_ch])
+					{
+						Quality = SMUpdatePhaseConstellation(snd_ch, &Phases[snd_ch][subchan][slice][0], &Mags[snd_ch][subchan][slice][0], pskStates[snd_ch], nPhases[snd_ch][subchan][slice]);
+						sprintf(Mode, "%s][Q%d", Mode, Quality);
+					}
+
+					xx->Length= sprintf(xx->Data, "%s", Mode);
+					xx->Data[254] = CRCOK;
+					xx->Data[255] = retries;
+
 					return;
 				}
+			}
+
+			freeString(data);
+			Debugprintf("Discarding copy rcvr %d emph %d FEC corrections %d", subchan, slice, retries);
+			return;
+		}
+	}
+
+	Debugprintf("Good il2p frame from %s rcvr %d emph %d FEC corrections %d", call, subchan, slice, retries);
+	sprintf(debugmsg, "Good il2p frame from %s rcvr %d emph %d FEC corrections %d", call, subchan, slice, retries);
+	debugTimeStamp(debugmsg, 'R');
 
 	string * xx = newString();
 	memset(xx->Data, 0, 16);
 
+	if (pskStates[snd_ch])
+	{
+		Quality = SMUpdatePhaseConstellation(snd_ch, &Phases[snd_ch][subchan][slice][0], &Mags[snd_ch][subchan][slice][0], pskStates[snd_ch], nPhases[snd_ch][subchan][slice]);
+		sprintf(Mode, "%s][Q%d", Mode, Quality);
+	}
+
 	Add(&detect_list_c[snd_ch], xx);
 	Add(&detect_list[snd_ch], data);
 
@@ -1045,6 +1195,12 @@ void multi_modem_process_rec_packet(int snd_ch, int subchan, int slice, packet_t
 //		sprintf(Mode, "IP2P-%d", retries);
 
 	stringAdd(xx, Mode, strlen(Mode));
+	xx->Data[254] = CRCOK;
+	xx->Data[255] = retries;
+
+	closeTraceLog();
+	openTraceLog();
+
 	return;
 
 }
@@ -2156,6 +2312,8 @@ void il2p_init(int il2p_debug)
 		}
 	}
 
+	openTraceLog();
+
 } // end il2p_init
 
 
@@ -2256,6 +2414,7 @@ int il2p_decode_rs(unsigned char *rec_block, int data_size, int num_parity, unsi
 	int derrlocs[FX25_MAX_CHECK];	// Half would probably be OK.
 
 	int derrors = DECODE_RS(il2p_find_rs(num_parity), rs_block, derrlocs, 0);
+
 	memcpy(out, rs_block + sizeof(rs_block) - n, data_size);
 
 	if (il2p_get_debug() >= 3) {
@@ -2753,13 +2912,15 @@ void fx_hex_dump(unsigned char *p, int len)
 
 int il2p_encode_frame(packet_t pp, int max_fec, unsigned char *iout)
 {
-
 	// Can a type 1 header be used?
 
 	unsigned char hdr[IL2P_HEADER_SIZE + IL2P_HEADER_PARITY];
 	int e;
 	int out_len = 0;
 
+	debugTimeStamp("TX Raw Packet is", 'T');
+	debugHexDump(pp->frame_data, pp->frame_len, 'T');
+
 	e = il2p_type_1_header(pp, max_fec, hdr);
 	if (e >= 0) {
 		il2p_scramble_block(hdr, iout, IL2P_HEADER_SIZE);
@@ -2768,10 +2929,15 @@ int il2p_encode_frame(packet_t pp, int max_fec, unsigned char *iout)
 
 		if (e == 0) {
 			// Success. No info part.
+
+			debugTimeStamp("TX Type 1 IL2P Packet no info is", 'T');
+			debugHexDump(iout, out_len, 'R');
+
 			return (out_len);
 		}
 
 		// Payload is AX.25 info part.
+
 		unsigned char *pinfo;
 		int info_len;
 		info_len = ax25_get_info(pp, &pinfo);
@@ -2780,6 +2946,9 @@ int il2p_encode_frame(packet_t pp, int max_fec, unsigned char *iout)
 		if (k > 0) {
 			out_len += k;
 			// Success. Info part was <= 1023 bytes.
+			debugTimeStamp("TX Type 1 IL2P Packet is", 'T');
+			debugHexDump(iout, out_len, 'T');
+
 			return (out_len);
 		}
 
@@ -2806,6 +2975,10 @@ int il2p_encode_frame(packet_t pp, int max_fec, unsigned char *iout)
 			if (k > 0) {
 				out_len += k;
 				// Success. Entire AX.25 frame <= 1023 bytes.
+		
+				debugTimeStamp("TX Type 2 IL2P Packet is", 'T');
+				debugHexDump(iout, out_len, 'T');
+
 				return (out_len);
 			}
 			// Something went wrong with the payload encoding.
@@ -3135,6 +3308,13 @@ int il2p_type_1_header(packet_t pp, int max_fec, unsigned char *hdr)
 	ax25_get_addr_no_ssid(pp, AX25_SOURCE, src_addr);
 	int src_ssid = ax25_get_ssid(pp, AX25_SOURCE);
 
+	if ((pp->frame_data[6] & 0x80) == (pp->frame_data[13] & 0x80))
+	{
+		// Both C bits are the same (ax.25 v1) so can't be sent as type 1 as will be changed
+
+		return -1;
+	}
+
 	unsigned char *a = (unsigned char *)dst_addr;
 	for (int i = 0; *a != '\0'; i++, a++) {
 		if (*a < ' ' || *a > '_') {
@@ -3583,6 +3763,12 @@ int il2p_clarify_header(unsigned char *rec_hdr, unsigned char *corrected_descram
 
 	int e = il2p_decode_rs(rec_hdr, IL2P_HEADER_SIZE, IL2P_HEADER_PARITY, corrected);
 
+	if (e > 1)		// only have 2 rs bytes so can only detect 1 error
+	{
+		Debugprintf("Header correction seems ok but errors > 1");
+		return -1;
+	}
+
 	il2p_descramble_block(corrected, corrected_descrambled_hdr, IL2P_HEADER_SIZE);
 
 	return (e);
@@ -3857,45 +4043,14 @@ int il2p_decode_payload(unsigned char *received, int payload_size, int max_fec,
 
 // end il2p_payload.c
 
-
+struct il2p_context_s *il2p_context[4][16][3];
-
-struct il2p_context_s {
-
-	enum { IL2P_SEARCHING = 0, IL2P_HEADER, IL2P_PAYLOAD, IL2P_DECODE } state;
-
-	unsigned int acc;	// Accumulate most recent 24 bits for sync word matching.
-				// Lower 8 bits are also used for accumulating bytes for
-				// the header and payload.
-
-	int bc;			// Bit counter so we know when a complete byte has been accumulated.
-
-	int polarity;		// 1 if opposite of expected polarity.
-
-	unsigned char shdr[IL2P_HEADER_SIZE + IL2P_HEADER_PARITY];
-	// Scrambled header as received over the radio.  Includes parity.
-	int hc;			// Number if bytes placed in above.
-
-	unsigned char uhdr[IL2P_HEADER_SIZE];  // Header after FEC and unscrambling.
-
-	int eplen;		// Encoded payload length.  This is not the nuumber from
-				// from the header but rather the number of encoded bytes to gather.
-
-	unsigned char spayload[IL2P_MAX_ENCODED_PAYLOAD_SIZE];
-	// Scrambled and encoded payload as received over the radio.
-	int pc;			// Number of bytes placed in above.
-
-	int corrected;		// Number of symbols corrected by RS FEC.
-};
-
-static struct il2p_context_s *il2p_context[MAX_CHANS][MAX_SUBCHANS][MAX_SLICERS];
-
 
 
 /***********************************************************************************
  *
  * Name:        il2p_rec_bit
  *
- * Purpose:     Extract FX.25 packets from a stream of bits.
+ * Purpose:     Extract il2p packets from a stream of bits.
  *
  * Inputs:      chan    - Channel number.
  *
@@ -3920,8 +4075,11 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 
 	if (dbit)
 		dbit = 1;
+	else
+		dbit = 0;
 
 	struct il2p_context_s *F = il2p_context[chan][subchan][slice];
+
 	if (F == NULL) {
 		//assert(chan >= 0 && chan < MAX_CHANS);
 		//assert(subchan >= 0 && subchan < MAX_SUBCHANS);
@@ -3948,12 +4106,16 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 			F->state = IL2P_HEADER;
 			F->bc = 0;
 			F->hc = 0;
+			nPhases[chan][subchan][slice] = 0;
 
 			// Determine Centre Freq
 
 			centreFreq[chan] = GuessCentreFreq(chan);
+
+			debugTimeStamp("SYNC Detected", 'R');
+
 		}
-		else if (__builtin_popcount((~F->acc & 0x00ffffff) ^ IL2P_SYNC_WORD) <= 1) {
+		else if (__builtin_popcount((~(F->acc) & 0x00ffffff) ^ IL2P_SYNC_WORD) <= 1) {
 			// FIXME - this pops up occasionally with random noise.  Find better way to convey information.
 			// This also happens for each slicer - to noisy.
 			//Debugprintf ("IL2P header has reverse polarity\n");
@@ -3962,6 +4124,7 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 			F->bc = 0;
 			F->hc = 0;
 			centreFreq[chan] = GuessCentreFreq(chan);
+			nPhases[chan][subchan][slice] = 0;
 		}
 
 		break;
@@ -3996,7 +4159,7 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 
 					F->eplen = il2p_payload_compute(&plprop, len, max_fec);
 
-					if (il2p_get_debug() >= 1)
+					if (il2p_get_debug() >= 2)
 					{
 						Debugprintf("Header type %d, max fec = %d", hdr_type, max_fec);
 						Debugprintf("Need to collect %d encoded bytes for %d byte payload.", F->eplen, len);
@@ -4005,12 +4168,30 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 							plprop.large_block_count, plprop.large_block_size, plprop.parity_symbols_per_block);
 					}
 
+					if (len > 340)
+					{
+						Debugprintf("Packet too big for QtSM");
+						F->state = IL2P_SEARCHING;
+						return;
+					}
 					if (F->eplen >= 1) {		// Need to gather payload.
 						F->pc = 0;
 						F->state = IL2P_PAYLOAD;
 					}
-					else if (F->eplen == 0) {	// No payload.
+					else if (F->eplen == 0)
+					{
+						// No payload.
+
 						F->pc = 0;
+
+						if (il2p_crc[chan])
+						{
+							// enter collect crc state
+
+							F->crccount = 0;
+							F->state = IL2P_CRC;
+						}
+						else
 							F->state = IL2P_DECODE;
 					}
 					else {			// Error.
@@ -4040,16 +4221,57 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 			else {
 				F->spayload[F->pc++] = (~F->acc) & 0xff;
 			}
-			if (F->pc == F->eplen) {
+			if (F->pc == F->eplen)
+			{
+				// got frame. See if need crc
 
-				// TODO?: for symmetry it seems like we should clarify the payload before combining.
+				if (il2p_crc[chan])
+				{
+					// enter collect crc state
 
+					F->crccount = 0;
+					F->state = IL2P_CRC;
+				}
+				else
 					F->state = IL2P_DECODE;
 			}
 		}
 		break;
 
+	case IL2P_CRC:
+
+		F->bc++;
+		if (F->bc == 8)
+		{
+			// full byte has been collected.
+			F->bc = 0;
+			if (!F->polarity)
+				F->crc[F->crccount++] = F->acc & 0xff;
+			else
+				F->crc[F->crccount++] = (~F->acc) & 0xff;
+
+			if (F->crccount == 4)
+			{
+				// have all crc bytes. enter DECODE
+
+				debugTimeStamp("CRC Complete Header is", 'R');
+				debugHexDump(F->shdr, 15, 'R');
+				if (F->pc)
+				{
+					debugTimeStamp("Payload is", 'R');
+					debugHexDump(F->spayload, F->pc, 'R');
+				}
+				debugTimeStamp("CRC is", 'R');
+				debugHexDump(F->crc, 4, 'R');
+
+				F->state = IL2P_DECODE;
+			}
+		}
+
+		break;
+
 	case IL2P_DECODE:
+
 		// We get here after a good header and any payload has been collected.
 		// Processing is delayed by one bit but I think it makes the logic cleaner.
 		// During unit testing be sure to send an extra bit to flush it out at the end.
@@ -4067,10 +4289,12 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 			{
 				// Most likely too many FEC errors.
 				Debugprintf("FAILED to construct frame in %s.\n", __func__);
+				debugTimeStamp("Packet Decode failed", 'R');
 			}
 		}
 
-		if (pp != NULL) {
+		if (pp != NULL)
+		{
 			alevel_t alevel = demod_get_audio_level(chan, subchan);
 			retry_t retries = F->corrected;
 			int is_fx25 = 1;		// FIXME: distinguish fx.25 and IL2P.
@@ -4078,14 +4302,30 @@ void il2p_rec_bit(int chan, int subchan, int slice, int dbit)
 
 			// TODO: Could we put last 3 arguments in packet object rather than passing around separately?
 
+			// if using crc pass received crc to packet object
+
+			debugTimeStamp("Decoded Packet is", 'R');
+			debugHexDump(pp->frame_data, pp->frame_len, 'R');
+
+			if (il2p_crc[chan])
+			{
+				//copy crc bytes to packet object
+
+				pp->crc[0] = F->crc[0];
+				pp->crc[1] = F->crc[1];
+				pp->crc[2] = F->crc[2];
+				pp->crc[3] = F->crc[3];
+			}
+
+			debugTimeStamp("CRC raw bytes", 'R');
+			debugHexDump(pp->crc, 4, 'R');
+
 			multi_modem_process_rec_packet(chan, subchan, slice, pp, alevel, retries, is_fx25, slice, centreFreq[chan]);
 		}
 	}   // end block for local variables.
 
-	if (il2p_get_debug() >= 1) {
+	if (il2p_get_debug() >= 2)
-
 		Debugprintf("-----");
-	}
 
 	F->state = IL2P_SEARCHING;
 	break;
@@ -4270,19 +4510,25 @@ static void send_bit(int chan, int b, int polarity);
  *
  *--------------------------------------------------------------*/
 
+
 string * il2p_send_frame(int chan, packet_t pp, int max_fec, int polarity)
 {
-	unsigned char encoded[IL2P_MAX_PACKET_SIZE];
+	unsigned char encoded[IL2P_MAX_PACKET_SIZE] = "";
 	string * packet = newString();
 	int preamblecount;
 	unsigned char preamble[1024];
 
+	// The data includes the 2 byte crc but length doesn't
+
+	uint8_t crc1 = pp->frame_data[pp->frame_len];			// Low 8 bits
+	uint8_t crc2 = pp->frame_data[pp->frame_len + 1];		// High 8 bits
 
 	encoded[0] = (IL2P_SYNC_WORD >> 16) & 0xff;
 	encoded[1] = (IL2P_SYNC_WORD >> 8) & 0xff;
 	encoded[2] = (IL2P_SYNC_WORD) & 0xff;
 
 	int elen = il2p_encode_frame(pp, max_fec, encoded + IL2P_SYNC_WORD_SIZE);
+
 	if (elen <= 0) {
 		Debugprintf("IL2P: Unable to encode frame into IL2P.\n");
 		return (packet);
@@ -4290,9 +4536,26 @@ string * il2p_send_frame(int chan, packet_t pp, int max_fec, int polarity)
 
 	elen += IL2P_SYNC_WORD_SIZE;
 
+	// if we are using crc add it now. elen should point to end of data
+	// crc should be at pp->frame_data[pp->frame_len]
+
+	if (il2p_crc[chan] & 1)
+	{
+		// The four encoded CRC bytes are arranged :
+		// | CRC3 | CRC2 | CRC1 | CRC0 |
+
+		// CRC3 encoded from high nibble of 16 - bit CRC value (from crc2)
+		// CRC0 encoded from low nibble of 16 - bit CRC value (from crc1)
+
+		encoded[elen++] = Hamming74EncodeTable[crc2 >> 4];
+		encoded[elen++] = Hamming74EncodeTable[crc2 & 0xf];
+		encoded[elen++] = Hamming74EncodeTable[crc1 >> 4];
+		encoded[elen++] = Hamming74EncodeTable[crc1 &0xf];
+	}
+
 	number_of_bits_sent[chan] = 0;
 
-	if (il2p_get_debug() >= 1) {
+	if (il2p_get_debug() >= 2) {
 		Debugprintf("IL2P frame, max_fec = %d, %d encoded bytes total", max_fec, elen);
 //		fx_hex_dump(encoded, elen);
 	}
@@ -4301,23 +4564,38 @@ string * il2p_send_frame(int chan, packet_t pp, int max_fec, int polarity)
 
 	// Try using preaamble for txdelay
 
-	preamblecount = (txdelay[chan] * tx_baudrate[chan]) / 8000;		// 8 for bits, 1000 for mS
+	// Nino now uses 00 as preamble for QPSK
+
+	// We don't need txdelay between frames in one transmission
+
+
+	if (Continuation[chan] == 0)
+	{
+		preamblecount = (txdelay[chan] * tx_bitrate[chan]) / 8000;		// 8 for bits, 1000 for mS
 
 		if (preamblecount > 1024)
 			preamblecount = 1024;
 
+		if (pskStates[chan])		// PSK Modes
+			memset(preamble, 01, preamblecount);
+		else
 			memset(preamble, IL2P_PREAMBLE, preamblecount);
 
 		stringAdd(packet, preamble, preamblecount);
+		Continuation[chan] = 1;
+	}
+
 	stringAdd(packet, encoded, elen);
 
+	// Add bytes for tail and TX padding, but don't send if another packet is available (?? how ??)
+
+	number_of_bits_sent[chan] = 0;
+
 	tx_fx25_size[chan] = packet->Length * 8;
 
 	return packet;
 }
 
-
-
 // TX Code. Builds whole packet then sends a bit at a time
 
 #define TX_SILENCE 0
@@ -4351,14 +4629,18 @@ string * fill_il2p_data(int snd_ch, string * data)
 	string * result;
 	packet_t pp = ax25_new();
 	
-
 	// Call il2p_send_frame to build the bit stream
 
 	pp->frame_len = data->Length - 2;					// Included CRC
-	memcpy(pp->frame_data, data->Data, data->Length);
+	memcpy(pp->frame_data, data->Data, data->Length);	// Copy the crc in case we are going to send it
 
 	result = il2p_send_frame(snd_ch, pp, 1, 0);
 
+	ax25_delete(pp);
+
+	debugTimeStamp("TX Complete packet including Preamble and CRC and Tail", 'T');
+	debugHexDump(result->Data, result->Length, 'T');
+
 	return result;
 }
 
@@ -4494,6 +4776,10 @@ int il2p_get_new_bit(int snd_ch, Byte bit)
 			break;
 
 		case FRAME_NO_FRAME:
+
+			// I dont really like this state machine. We have run out of frames to send so 
+			// should go straight to tail. This way we add an extra bit. Or does this really matter ??
+
 			tx_tail_cnt[snd_ch] = 0;
 			tx_frame_status[snd_ch] = FRAME_EMPTY;
 			tx_status[snd_ch] = TX_TAIL;
@@ -4503,5 +4789,251 @@ int il2p_get_new_bit(int snd_ch, Byte bit)
 	return bit;
 }
 
+extern int txLatency;
+extern int useTImedPTT;
+
+int il2p_get_new_bit_tail(UCHAR snd_ch, UCHAR bit)
+{
+	// This sends reversals. It is an experiment
+
+	int tailbits = (txtail[snd_ch] * tx_baudrate[snd_ch]) / 1000;	
+
+#ifndef WIN32
+	if (useTimedPTT)
+		tailbits += (txLatency * tx_baudrate[snd_ch]) / 1000;				// add padding to tx buffer to make sure we don't send silence
+#endif
+	if (tx_tail_cnt[snd_ch]++ > tailbits)
+		tx_status[snd_ch] = TX_WAIT_BPF;
+
+	return (tx_tail_cnt[snd_ch] & 1);	// altenating 1/0
+
+}
 
 
+void debugHexDump(unsigned char * Data, int Len, char Dirn)
+{
+	char Line[256];
+
+#ifndef LOGTX
+
+	if (Dirn == 'T')
+		return;
+
+#endif
+
+#ifndef LOGRX
+
+	if (Dirn == 'R')
+		return;
+
+#endif
+
+	while (Len > 0)
+	{
+		sprintf(Line, "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+			Data[0], Data[1], Data[2], Data[3], Data[4], Data[5], Data[6], Data[7],
+			Data[8], Data[9], Data[10], Data[11], Data[12], Data[13], Data[14], Data[15]);
+
+		if (Len < 16)
+		{
+			Line[Len * 3] = 10;
+			Line[Len * 3 + 1] = 0;
+		}
+		writeTraceLog(Line);
+
+		Data += 16;
+		Len -= 16;
+	}
+}
+
+
+// Hamming experiments
+
+// from https://github.com/nasserkessas/hamming-codes/blob/master/hamming.c
+
+#define block unsigned short    // 16 bits
+#define bit uint8_t                // 8 bits (only last is used)
+
+int multipleXor(int *indicies, int len)
+{
+	int val = indicies[0];
+	for (int i = 1; i < len; i++)
+	{
+		val = val ^ indicies[i];
+	}
+	return val;
+}
+
+bit getBit(unsigned short  b, int i)
+{
+	return (b << i) & (int)pow(2, (sizeof(unsigned short) * 8 - 1));
+}
+
+
+unsigned short  toggleBit(unsigned short  b, int i)
+{
+	return b ^ (1 << i);
+}
+
+
+bit getCharBit(char b, int i) 
+{
+	return (b << i) & (int)pow(2, (sizeof(char) * 8 - 1));
+}
+
+block modifyBit(block n, int p, bit b) 
+{
+	return ((n & ~(1 << (sizeof(block) * 8 - 1 - p))) | (b << (sizeof(block) * 8 - 1 - p)));
+}
+
+void encode(char *input, int len, FILE *ptr) {
+
+	// Amount of bits in a block //
+	int bits = sizeof(block) * 8;
+
+	// Amount of bits per block used to carry the message //
+	int messageBits = bits - log2(bits) - 1;
+
+	// Amount of blocks needed to encode message //
+	int blocks = ceil((float)len / messageBits);
+
+	// Array of encoded blocks //
+	block encoded[16];
+
+	// Loop through each block //
+	for (int i = 0; i < blocks + 1; i++) {
+
+		printf("On Block %d:\n", i);
+
+		// Final encoded block variable //
+		block thisBlock = 0;
+
+		// Amount of "skipped" bits (used for parity) //
+		int skipped = 0;
+
+		// Count of how many bits are "on" //
+		int onCount = 0;
+
+		// Array of "on" bits //
+		int onList[64];
+
+		// Loop through each message bit in this block to populate final block //
+		for (int j = 0; j < bits; j++) {
+
+			// Skip bit if reserved for parity bit //
+			if ((j & (j - 1)) == 0) { // Check if j is a power of two or 0
+				skipped++;
+				continue;
+			}
+
+			bit thisBit;
+
+			if (i != blocks) {
+
+				// Current overall bit number //
+				int currentBit = i * messageBits + (j - skipped);
+
+				// Current character //
+				int currentChar = currentBit / (sizeof(char) * 8); // int division
+
+				// Value of current bit //
+				thisBit = currentBit < len * sizeof(char) * 8 ? getCharBit(input[currentChar], currentBit - currentChar * 8) : 0;
+			}
+
+			else {
+				thisBit = getBit(len / 8, j - skipped + (sizeof(block) * 8 - messageBits));
+			}
+
+			// If bit is "on", add to onList and onCount //
+			if (thisBit) {
+				onList[onCount] = j;
+				onCount++;
+			}
+
+			// Populate final message block //
+			thisBlock = modifyBit(thisBlock, j, thisBit);
+		}
+
+		// Calculate values of parity bits //
+		block parityBits = multipleXor(onList, onCount);
+
+		// Loop through skipped bits (parity bits) //
+		for (int k = 1; k < skipped; k++) { // skip bit 0
+
+			// If bit is "on", add to onCount
+			if (getBit(parityBits, sizeof(block) * 8 - skipped + k)) {
+				onCount++;
+			}
+
+			// Add parity bit to final block //
+			thisBlock = modifyBit(thisBlock, (int)pow(2, skipped - k - 1), getBit(parityBits, sizeof(block) * 8 - skipped + k));
+		}
+
+		// Add overall parity bit (total parity of onCount) //
+		thisBlock = modifyBit(thisBlock, 0, onCount & 1);
+
+		// Output final block //
+//		printBlock(thisBlock);
+//		putchar('\n');
+
+		// Add block to encoded blocks //
+		encoded[i] = thisBlock;
+	}
+
+	// Write encoded message to file //
+	fwrite(encoded, sizeof(block), blocks + 1, ptr);
+}
+
+
+void decode(block input[], int len, FILE *ptr)
+{
+
+	// Amount of bits in a block //
+	int bits = sizeof(block) * 8;
+
+	for (int b = 0; b < (len / sizeof(block)); b++) {
+
+		printf("On Block %d:\n", b);
+
+		// Print initial block //
+//		printBlock(input[b]);
+
+		// Count of how many bits are "on" //
+		int onCount = 0;
+
+		// Array of "on" bits //
+		int onList[64];
+
+		// Populate onCount and onList //
+		for (int i = 1; i < bits; i++) {
+			getBit(input[b], i);
+			if (getBit(input[b], i)) {
+				onList[onCount] = i;
+				onCount++;
+			}
+		}
+
+		// Check for single errors //
+		int errorLoc = multipleXor(onList, onCount);
+
+		if (errorLoc) {
+
+			// Check for multiple errors //
+			if (!(onCount & 1 ^ getBit(input[b], 0))) { // last bit of onCount (total parity) XOR first bit of block (parity bit)
+				printf("\nMore than one error detected. Aborting.\n");
+				exit(1);
+			}
+
+			// Flip error bit //
+			else {
+				printf("\nDetected error at position %d, flipping bit.\n", errorLoc);
+				input[b] = toggleBit(input[b], (bits - 1) - errorLoc);
+
+				// Re-print block for comparison //
+//				printBlock(input[b]);
+			}
+		}
+
+		putchar('\n');
+	}
+}

kiss_mode.c

@@ -22,19 +22,7 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 
 #include "UZ7HOStuff.h"
 
-/*
+int add_raw_frames(int snd_ch, string * frame, TStringList * buf);
-uses sysutils,classes;
-
-  procedure KISS_init;
-  procedure KISS_free;
-  procedure KISS_add_stream(socket: integer);
-  procedure KISS_del_stream(socket: integer);
-  procedure KISS_on_data_in(socket: integer; data: string);
-  procedure KISS_on_data_out(port: byte; frame: string);
-  procedure KISS_send_ack(port: byte; data: string);
-  procedure KISS_send_ack1(port: byte);
-*/
-// I don't like this. maybe fine for Dephi but overcomlicated for C
 
 // I think I need a struct for each connection, but a simple array of entries should be fine
 // My normal ** and count system
@@ -49,6 +37,7 @@ int KISSConCount = 0;
 #define TFESC 0xDD
 #define KISS_ACKMODE 0x0C
 #define KISS_DATA 0
+#define QTSMKISSCMD 7
 
 struct TKISSMode_t  KISS;
 
@@ -95,7 +84,8 @@ void KISS_add_stream(void * Socket)
 
 	KissConnections = realloc(KissConnections, (KISSConCount + 1) * sizeof(void *));
 
-	KISS = KissConnections[KISSConCount++] = malloc(sizeof(KISS));
+	KISS = KissConnections[KISSConCount++] = malloc(sizeof(*KISS));
+	memset(KISS, 0, sizeof(*KISS));
 
 	KISS->Socket = Socket;
 	KISS->data_in = newString();
@@ -245,7 +235,6 @@ void ProcessKISSFrame(void * socket, UCHAR * Msg, int Len)
 				Add(&KISS.buffer[Chan], TXMSG);
 		}
 
-		
 		return;
 
 	case KISS_DATA:
@@ -473,7 +462,7 @@ void sendAckModeAcks(int snd_ch)
 
 		// Socket to reply to is on end
 
-		Msg += (temp->Length - 4);
+		Msg += (temp->Length - sizeof(void *));
 
 		memcpy(&socket, Msg, sizeof(void *));
 

main.cpp

@@ -33,15 +33,18 @@ extern void saveSettings();
 extern int Closing;
 
 workerThread *t;
+serialThread *serial;
 mynet m1;
 
 QCoreApplication * a;		
 
 QtSoundModem * w;
 
+
 int main(int argc, char *argv[])
 {
 	char Title[128];
+	QString Response;
 
 	if (argc > 1 && strcmp(argv[1], "nogui") == 0)
 		nonGUIMode = 1;
@@ -53,6 +56,8 @@ int main(int argc, char *argv[])
 
 	qDebug() << Title;
 
+
+
 	if (nonGUIMode)
 		a = new QCoreApplication(argc, argv);
 	else
@@ -60,6 +65,7 @@ int main(int argc, char *argv[])
 
 	getSettings();
 
+
 	t = new workerThread;
 
 	if (nonGUIMode == 0)
@@ -67,13 +73,17 @@ int main(int argc, char *argv[])
 		w = new QtSoundModem();
 
 		char Title[128];
-		sprintf(Title, "QtSoundModem Version %s Ports %d/%d", VersionString, AGWPort, KISSPort);
+		sprintf(Title, "QtSoundModem Version %s Ports %d%s/%d%s", VersionString, AGWPort, AGWServ ? "*" : "", KISSPort, KISSServ ? "*" : "");
 		w->setWindowTitle(Title);
 
 		w->show();
 	}
 
 	QObject::connect(&m1, SIGNAL(HLSetPTT(int)), &m1, SLOT(doHLSetPTT(int)), Qt::QueuedConnection);
+	QObject::connect(&m1, SIGNAL(FLRigSetPTT(int)), &m1, SLOT(doFLRigSetPTT(int)), Qt::QueuedConnection);
+	QObject::connect(&m1, SIGNAL(mgmtSetPTT(int, int)), &m1, SLOT(domgmtSetPTT(int, int)), Qt::QueuedConnection);
+
+
 	QObject::connect(&m1, SIGNAL(startTimer(int)), &m1, SLOT(dostartTimer(int)), Qt::QueuedConnection);
 	QObject::connect(&m1, SIGNAL(stopTimer()), &m1, SLOT(dostopTimer()), Qt::QueuedConnection);
 
@@ -85,4 +95,3 @@ int main(int argc, char *argv[])
 
 }
 
-

ofdm.c

@@ -200,6 +200,7 @@ extern int LastDataFrameType;			// Last data frame processed (for Memory ARQ, et
 extern int intNAKctr;
 extern int intACKctr;
 extern int intTimeouts;
+void ARDOPSampleSink(short Sample);
 
 extern UCHAR goodReceivedBlocks[128];
 extern UCHAR goodReceivedBlockLen[128];

pktARDOP.c

@@ -48,7 +48,7 @@ extern int PacketMonLength;
 
 #define ARDOPBufferSize 12000 * 100
 
-short ARDOPTXBuffer[4][12000 * 100];		// Enough to hold whole frame of samples
+short ARDOPTXBuffer[4][ARDOPBufferSize];		// Enough to hold whole frame of samples
 
 int ARDOPTXLen[4] = { 0,0,0,0 };			// Length of frame
 int ARDOPTXPtr[4] = { 0,0,0,0 };			// Tx Pointer

release/moc_predefs.h

@@ -0,0 +1,11 @@
+#define _MSC_EXTENSIONS 
+#define _INTEGRAL_MAX_BITS 64
+#define _MSC_VER 1916
+#define _MSC_FULL_VER 191627043
+#define _MSC_BUILD 0
+#define _WIN32 
+#define _M_IX86 600
+#define _M_IX86_FP 2
+#define _CPPRTTI 
+#define _MT 
+#define _DLL 

tcpCode.cpp

@@ -18,6 +18,7 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 
 */
 
+
 // UZ7HO Soundmodem Port by John Wiseman G8BPQ
 
 #include <QMessageBox>
@@ -27,15 +28,26 @@ along with QtSoundModem.  If not, see http://www.gnu.org/licenses
 
 #define CONNECT(sndr, sig, rcvr, slt) connect(sndr, SIGNAL(sig), rcvr, SLOT(slt))
 
+QList<QTcpSocket*>  _MgmtSockets;
 QList<QTcpSocket*>  _KISSSockets;
 QList<QTcpSocket*>  _AGWSockets;
 
 QTcpServer * _KISSserver;
 QTcpServer * _AGWserver;
+QTcpServer * SixPackServer;
+QTcpSocket *SixPackSocket;
+QTcpServer * _MgmtServer;
+
+TMgmtMode ** MgmtConnections = NULL;
+int MgmtConCount = 0;
 
 extern workerThread *t;
 extern mynet m1;
+extern serialThread *serial;
 
+QString Response;
+
+extern int MgmtPort;
 extern "C" int KISSPort;
 extern "C" void * initPulse();
 extern "C" int SoundMode;
@@ -44,6 +56,10 @@ extern "C" int UDPClientPort;
 extern "C" int UDPServerPort;
 extern "C" int TXPort;
 
+extern char SixPackDevice[256];
+extern int SixPackPort;
+extern int SixPackEnable;
+
 char UDPHost[64] = "";
 
 int UDPServ = 0;				// UDP Server Active (ie broadcast sound frams as UDP packets)
@@ -68,9 +84,10 @@ extern "C"
 	void MainLoop();
 	void set_speed(int snd_ch, int Modem);
 	void init_speed(int snd_ch);
-
 }
 
+void Process6PackData(unsigned char * Bytes, int Len);
+
 extern "C" int nonGUIMode;
 
 QTimer *timer;
@@ -121,12 +138,56 @@ void mynet::start()
 		}
 	}
 
+
+	if (MgmtPort)
+	{
+		_MgmtServer = new(QTcpServer);
+
+		if (_MgmtServer->listen(QHostAddress::Any, MgmtPort))
+			connect(_MgmtServer, SIGNAL(newConnection()), this, SLOT(onMgmtConnection()));
+		else
+		{
+			if (nonGUIMode)
+				Debugprintf("Listen failed for Mgmt Port");
+			else
+			{
+				QMessageBox msgBox;
+				msgBox.setText("Listen failed for Mgmt Port.");
+				msgBox.exec();
+			}
+		}
+	}
+
+
 	QObject::connect(t, SIGNAL(sendtoKISS(void *, unsigned char *, int)), this, SLOT(sendtoKISS(void *, unsigned char *, int)), Qt::QueuedConnection);
 
 
 	QTimer *timer = new QTimer(this);
 	connect(timer, SIGNAL(timeout()), this, SLOT(MyTimerSlot()));
 	timer->start(100);
+
+	if (SixPackEnable)
+	{
+		if (SixPackDevice[0] && strcmp(SixPackDevice, "None") != 0)	// Using serial
+		{
+			serial->startSlave(SixPackDevice, 30000, Response);
+			serial->start();
+
+//			connect(serial, &serialThread::request, this, &QtSoundModem::showRequest);
+//			connect(serial, &serialThread::error, this, &QtSoundModem::processError);
+//			connect(serial, &serialThread::timeout, this, &QtSoundModem::processTimeout);
+
+		}
+
+		else if (SixPackPort)		// using TCP
+		{
+			SixPackServer = new(QTcpServer);
+			if (SixPackServer->listen(QHostAddress::Any, SixPackPort))
+				connect(SixPackServer, SIGNAL(newConnection()), this, SLOT(on6PackConnection()));
+
+		}
+	}
+
 }
 
 void mynet::MyTimerSlot()
@@ -172,6 +233,32 @@ void mynet::onAGWReadyRead()
 	AGW_explode_frame(sender, datas.data(), datas.length());
 }
 
+void mynet::on6PackReadyRead()
+{
+	QTcpSocket* sender = static_cast<QTcpSocket*>(QObject::sender());
+	QByteArray datas = sender->readAll();
+	Process6PackData((unsigned char *)datas.data(), datas.length());
+}
+
+
+void mynet::on6PackSocketStateChanged(QAbstractSocket::SocketState socketState)
+{
+	if (socketState == QAbstractSocket::UnconnectedState)
+	{
+		QTcpSocket* sender = static_cast<QTcpSocket*>(QObject::sender());
+
+	}
+}
+
+void mynet::on6PackConnection()
+{
+	QTcpSocket *clientSocket = SixPackServer->nextPendingConnection();
+	connect(clientSocket, SIGNAL(readyRead()), this, SLOT(on6PackReadyRead()));
+	connect(clientSocket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(on6PackSocketStateChanged(QAbstractSocket::SocketState)));
+
+	Debugprintf("6Pack Connect Sock %x", clientSocket);
+}
+
 
 void mynet::onKISSConnection()
 {
@@ -186,6 +273,183 @@ void mynet::onKISSConnection()
 	Debugprintf("KISS Connect Sock %x", clientSocket);
 }
 
+void Mgmt_del_socket(void * socket)
+{
+	int i;
+
+	TMgmtMode * MGMT = NULL;
+
+	if (MgmtConCount == 0)
+		return;
+
+	for (i = 0; i < MgmtConCount; i++)
+	{
+		if (MgmtConnections[i]->Socket == socket)
+		{
+			MGMT = MgmtConnections[i];
+			break;
+		}
+	}
+
+	if (MGMT == NULL)
+		return;
+
+	// Need to remove entry and move others down
+
+	MgmtConCount--;
+
+	while (i < MgmtConCount)
+	{
+		MgmtConnections[i] = MgmtConnections[i + 1];
+		i++;
+	}
+}
+
+
+
+void mynet::onMgmtConnection()
+{
+	QTcpSocket *clientSocket = (QTcpSocket *)_MgmtServer->nextPendingConnection();
+	connect(clientSocket, SIGNAL(readyRead()), this, SLOT(onMgmtReadyRead()));
+	connect(clientSocket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(onMgmtSocketStateChanged(QAbstractSocket::SocketState)));
+
+	_MgmtSockets.append(clientSocket);
+
+	// Create a data structure to hold session info
+
+	TMgmtMode * MGMT;
+
+	MgmtConnections = (TMgmtMode **)realloc(MgmtConnections, (MgmtConCount + 1) * sizeof(void *));
+
+	MGMT = MgmtConnections[MgmtConCount++] = (TMgmtMode *)malloc(sizeof(*MGMT));
+	memset(MGMT, 0, sizeof(*MGMT));
+
+	MGMT->Socket = clientSocket;
+
+	Debugprintf("Mgmt Connect Sock %x", clientSocket);
+	clientSocket->write("Connected to QtSM\r");
+}
+
+
+void mynet::onMgmtSocketStateChanged(QAbstractSocket::SocketState socketState)
+{
+	if (socketState == QAbstractSocket::UnconnectedState)
+	{
+		QTcpSocket* sender = static_cast<QTcpSocket*>(QObject::sender());
+
+		Mgmt_del_socket(sender);
+
+//		free(sender->Msg);
+		_MgmtSockets.removeOne(sender);
+		Debugprintf("Mgmt Disconnect Sock %x", sender);
+	}
+}
+
+void mynet::onMgmtReadyRead()
+{
+	QTcpSocket* sender = static_cast<QTcpSocket*>(QObject::sender());
+
+	MgmtProcessLine(sender);
+}
+
+extern "C" void SendMgmtPTT(int snd_ch, int PTTState)
+{
+	// Won't work in non=gui mode
+
+	emit m1.mgmtSetPTT(snd_ch, PTTState);
+}
+
+
+extern "C" char * strlop(char * buf, char delim);
+extern "C" char modes_name[modes_count][21];
+extern "C" int speed[5];
+
+#ifndef WIN32
+extern "C" int memicmp(char *a, char *b, int n);
+#endif
+
+void mynet::MgmtProcessLine(QTcpSocket* socket)
+{
+	// Find Session
+
+	TMgmtMode * MGMT = NULL;
+
+	for (int i = 0; i < MgmtConCount; i++)
+	{
+		if (MgmtConnections[i]->Socket == socket)
+		{
+			MGMT = MgmtConnections[i];
+			break;
+		}
+	}
+
+	if (MGMT == NULL)
+	{
+		socket->readAll();
+		return;
+	}
+
+	while (socket->bytesAvailable())
+	{
+
+		QByteArray datas = socket->peek(512);
+
+		char * Line = datas.data();
+
+		if (strchr(Line, '\r') == 0)
+			return;
+
+		char * rest = strlop(Line, '\r');
+
+		int used = rest - Line;
+
+		// Read the upto the cr Null
+
+		datas = socket->read(used);
+
+		Line = datas.data();
+		rest = strlop(Line, '\r');
+
+		if (memicmp(Line, "QtSMPort ", 8) == 0)
+		{
+			if (strlen(Line) > 10)
+			{
+				int port = atoi(&Line[8]);
+				int bpqport = atoi(&Line[10]);
+
+				if ((port > 0 && port < 5) && (bpqport > 0 && bpqport < 64))
+				{
+					MGMT->BPQPort[port - 1] = bpqport;
+					socket->write("Ok\r");
+				}
+			}
+		}
+
+		else if (memicmp(Line, "Modem ", 6) == 0)
+		{
+			int port = atoi(&Line[6]);
+
+			if (port > 0 && port < 5)
+			{
+				// if any more params - if a name follows, set it else return it
+
+				char reply[80];
+
+				sprintf(reply, "Port %d Chan %d Freq %d Modem %s \r", MGMT->BPQPort[port - 1], port, rx_freq[port - 1], modes_name[speed[port - 1]]);
+
+				socket->write(reply);
+			}
+			else
+				socket->write("Invalid Port\r");
+		}
+		else
+		{
+			socket->write("Invalid command\r");
+
+		}
+	}
+}
+
 void mynet::onKISSSocketStateChanged(QAbstractSocket::SocketState socketState)
 {
 	if (socketState == QAbstractSocket::UnconnectedState)
@@ -195,6 +459,7 @@ void mynet::onKISSSocketStateChanged(QAbstractSocket::SocketState socketState)
 		KISS_del_socket(sender);
 
 		_KISSSockets.removeOne(sender);
+		Debugprintf("KISS Disconnect Sock %x", sender);
 	}
 }
 
@@ -235,7 +500,7 @@ void mynet::sendtoKISS(void * sock, unsigned char * Msg, int Len)
 		QTcpSocket* socket = (QTcpSocket*)sock;
 		socket->write((char *)Msg, Len);
 	}
-//	free(Msg);
+	free(Msg);
 }
 
 
@@ -244,6 +509,10 @@ QTcpSocket * HAMLIBsock;
 int HAMLIBConnected = 0;
 int HAMLIBConnecting = 0;
 
+QTcpSocket * FLRIGsock;
+int FLRIGConnected = 0;
+int FLRIGConnecting = 0;
+
 void mynet::HAMLIBdisplayError(QAbstractSocket::SocketError socketError)
 {
 	switch (socketError)
@@ -332,6 +601,142 @@ extern "C" void HAMLIBSetPTT(int PTTState)
 	emit m1.HLSetPTT(PTTState);
 }
 
+extern "C" void FLRigSetPTT(int PTTState)
+{
+	// Won't work in non=gui mode
+
+	emit m1.FLRigSetPTT(PTTState);
+}
+
+
+QTcpSocket * FLRigsock;
+int FLRigConnected = 0;
+int FLRigConnecting = 0;
+
+void mynet::FLRigdisplayError(QAbstractSocket::SocketError socketError)
+{
+	switch (socketError)
+	{
+	case QAbstractSocket::RemoteHostClosedError:
+		break;
+
+	case QAbstractSocket::HostNotFoundError:
+		QMessageBox::information(nullptr, tr("QtSM"),
+			"FLRig host was not found. Please check the "
+			"host name and portsettings->");
+
+		break;
+
+	case QAbstractSocket::ConnectionRefusedError:
+
+		qDebug() << "FLRig Connection Refused";
+		break;
+
+	default:
+
+		qDebug() << "FLRig Connection Failed";
+		break;
+
+	}
+
+	FLRigConnecting = 0;
+	FLRigConnected = 0;
+}
+
+void mynet::FLRigreadyRead()
+{
+	unsigned char Buffer[4096];
+	QTcpSocket* Socket = static_cast<QTcpSocket*>(QObject::sender());
+
+	// read the data from the socket. Don't do anyhing with it at the moment
+
+	Socket->read((char *)Buffer, 4095);
+}
+
+void mynet::onFLRigSocketStateChanged(QAbstractSocket::SocketState socketState)
+{
+	if (socketState == QAbstractSocket::UnconnectedState)
+	{
+		// Close any connections
+
+		FLRigConnected = 0;
+		FLRigConnecting = 0;
+
+		//	delete (FLRigsock);
+		//	FLRigsock = 0;
+
+		qDebug() << "FLRig Connection Closed";
+
+	}
+	else if (socketState == QAbstractSocket::ConnectedState)
+	{
+		FLRigConnected = 1;
+		FLRigConnecting = 0;
+		qDebug() << "FLRig Connected";
+	}
+}
+
+
+void mynet::ConnecttoFLRig()
+{
+	delete(FLRigsock);
+
+	FLRigConnected = 0;
+	FLRigConnecting = 1;
+
+	FLRigsock = new QTcpSocket();
+
+	connect(FLRigsock, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(FLRigdisplayError(QAbstractSocket::SocketError)));
+	connect(FLRigsock, SIGNAL(readyRead()), this, SLOT(FLRigreadyRead()));
+	connect(FLRigsock, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(onFLRigSocketStateChanged(QAbstractSocket::SocketState)));
+
+	FLRigsock->connectToHost(FLRigHost, FLRigPort);
+
+	return;
+}
+
+static char MsgHddr[] = "POST /RPC2 HTTP/1.1\r\n"
+"User-Agent: XMLRPC++ 0.8\r\n"
+"Host: 127.0.0.1:7362\r\n"
+"Content-Type: text/xml\r\n"
+"Content-length: %d\r\n"
+"\r\n%s";
+
+static char Req[] = "<?xml version=\"1.0\"?>\r\n"
+"<methodCall><methodName>%s</methodName>\r\n"
+"%s"
+"</methodCall>\r\n";
+
+
+void mynet::doFLRigSetPTT(int c)
+{
+	int Len;
+	char ReqBuf[512];
+	char SendBuff[512];
+	char ValueString[256] = "";
+
+	sprintf(ValueString, "<params><param><value><i4>%d</i4></value></param></params\r\n>", c);
+
+	Len = sprintf(ReqBuf, Req, "rig.set_ptt", ValueString);
+	Len = sprintf(SendBuff, MsgHddr, Len, ReqBuf);
+
+	if (FLRigsock == nullptr || FLRigsock->state() != QAbstractSocket::ConnectedState)
+		ConnecttoFLRig();
+
+	if (FLRigsock == nullptr || FLRigsock->state() != QAbstractSocket::ConnectedState)
+		return;
+
+	FLRigsock->write(SendBuff);
+
+	FLRigsock->waitForBytesWritten(3000);
+
+	QByteArray datas = FLRigsock->readAll();
+
+	qDebug(datas.data());
+}
+
+
+
 extern "C" void startTimer(int Time)
 {
 	// Won't work in non=gui mode
@@ -374,6 +779,36 @@ void mynet::doHLSetPTT(int c)
 
 }
 
+void mynet::domgmtSetPTT(int snd_ch, int PTTState)
+{
+	char Msg[64];
+	uint64_t ret;
+
+	for (QTcpSocket* socket : _MgmtSockets)
+	{
+		// Find Session
+
+		TMgmtMode * MGMT = NULL;
+
+		for (int i = 0; i < MgmtConCount; i++)
+		{
+			if (MgmtConnections[i]->Socket == socket)
+			{
+				MGMT = MgmtConnections[i];
+				break;
+			}
+		}
+
+		if (MGMT == NULL)
+			continue;
+
+		if (MGMT->BPQPort[snd_ch])
+		{
+			sprintf(Msg, "PTT %d %s\r", MGMT->BPQPort[snd_ch], PTTState ? "ON" : "OFF");
+			ret = socket->write(Msg);
+		}
+	}
+}
 
 
 

tcpCode.h

@@ -4,6 +4,16 @@
 
 #define CONNECT(sndr, sig, rcvr, slt) connect(sndr, SIGNAL(sig), rcvr, SLOT(slt))
 
+//class myTcpSocket : public QTcpSocket
+//{
+//public:
+//	char Msg[512];			// Received message 
+//	int Len;
+//	int BPQPort[4];			// BPQ port for each modem
+
+//};
+
+
 class mynet : public QObject
 {
 	Q_OBJECT
@@ -11,6 +21,8 @@ class mynet : public QObject
 signals:
 
 	void HLSetPTT(int c);
+	void FLRigSetPTT(int c);
+	void mgmtSetPTT(int port, int state);
 	void startTimer(int Time);
 	void stopTimer();
 
@@ -22,17 +34,27 @@ public:
 public slots:
 	void onAGWReadyRead();
 	void onKISSSocketStateChanged(QAbstractSocket::SocketState socketState);
+	void onMgmtSocketStateChanged(QAbstractSocket::SocketState socketState);
+	void onMgmtReadyRead();
 	void onKISSReadyRead();
 	void onAGWSocketStateChanged(QAbstractSocket::SocketState socketState);
 	void onKISSConnection();
+	void onMgmtConnection();
 	void MyTimerSlot();
 	void onAGWConnection();
+	void on6PackConnection();
+	void on6PackReadyRead();
+	void on6PackSocketStateChanged(QAbstractSocket::SocketState socketState);
 	void dropPTT();
 
 	void displayError(QAbstractSocket::SocketError socketError);
 
 	void sendtoKISS(void * sock, unsigned char * Msg, int Len);
 
+	void FLRigdisplayError(QAbstractSocket::SocketError socketError);
+	void FLRigreadyRead();
+	void onFLRigSocketStateChanged(QAbstractSocket::SocketState socketState);
+	void ConnecttoFLRig();
 	void HAMLIBdisplayError(QAbstractSocket::SocketError socketError);
 	void HAMLIBreadyRead();
 	void onHAMLIBSocketStateChanged(QAbstractSocket::SocketState socketState);
@@ -40,6 +62,8 @@ public slots:
 	void dostartTimer(int Time);
 	void dostopTimer();
 	void doHLSetPTT(int c);
+	void domgmtSetPTT(int chan, int state);
+	void doFLRigSetPTT(int c);
 
 	void readPendingDatagrams();
 	void socketError();
@@ -53,6 +77,7 @@ private:
 	int bytesReceived;
 	int TotalBytes;
 	int PayloadSize;
+	void MgmtProcessLine(QTcpSocket* socket);
 };
 
 
@@ -64,6 +89,13 @@ signals:
 	void sendtoTrace(char *, int);
 	void sendtoKISS(void *, unsigned char *, int);
 	void openSockets();
+	void startCWIDTimer();
+	void setWaterfallImage();
+	void setLevelImage();
+	void setConstellationImage(int, int);
+	void startWatchdog();
+	void stopWatchdog();
+
 
 private:
 	void run();
@@ -73,4 +105,3 @@ public:
 
 
 
-