mirror of https://github.com/wb2osz/direwolf.git
Rewrite, test, and document hamlib interface for PTT.
modified: audio.h modified: config.c modified: direwolf.c modified: man1/direwolf.1 modified: ptt.c
This commit is contained in:
WB2OSZ
parent
c6bff39a30
commit
7125b5b22f
4
audio.h
4
audio.h
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@ -182,6 +182,7 @@ struct audio_s {
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ptt_method_t ptt_method; /* none, serial port, GPIO, LPT, HAMLIB. */
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char ptt_device[20]; /* Serial device name for PTT. e.g. COM1 or /dev/ttyS0 */
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/* Also used for HAMLIB. Could be host:port when model is 1. */
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ptt_line_t ptt_line; /* Control line when using serial port. PTT_LINE_RTS, PTT_LINE_DTR. */
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ptt_line_t ptt_line2; /* Optional second one: PTT_LINE_NONE when not used. */
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@ -195,7 +196,8 @@ struct audio_s {
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int ptt_invert2; /* Invert the secondary output. */
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#ifdef USE_HAMLIB
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int ptt_rig; /* HAMLib rig. */
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int ptt_model; /* HAMLIB model. -1 for AUTO. 2 for rigctld. Others are radio model. */
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#endif
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} octrl[NUM_OCTYPES];
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121
config.c
121
config.c
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@ -1,7 +1,7 @@
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//
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// This file is part of Dire Wolf, an amateur radio packet TNC.
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//
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// Copyright (C) 2011, 2012, 2013, 2014, 2015 John Langner, WB2OSZ
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// Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016 John Langner, WB2OSZ
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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@ -46,9 +46,6 @@
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#include <gps.h> /* for DEFAULT_GPSD_PORT (2947) */
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#endif
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#ifdef USE_HAMLIB
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#include <hamlib/rig.h>
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#endif
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#include "ax25_pad.h"
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#include "textcolor.h"
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@ -612,12 +609,6 @@ void config_init (char *fname, struct audio_s *p_audio_config,
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int adevice;
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int m;
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#if USE_HAMLIB
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RIG *rig;
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int rigs = 0;
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#endif
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#if DEBUG
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text_color_set(DW_COLOR_DEBUG);
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dw_printf ("config_init ( %s )\n", fname);
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@ -1460,6 +1451,12 @@ void config_init (char *fname, struct audio_s *p_audio_config,
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* xxx serial-port [-]rts-or-dtr [ [-]rts-or-dtr ]
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* xxx GPIO [-]gpio-num
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* xxx LPT [-]bit-num
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* PTT RIG model port
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* PTT RIG AUTO port
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*
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* When model is 2, port would host:port like 127.0.0.1:4532
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* Otherwise, port would be a serial port like /dev/ttyS0
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*
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*
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* Applies to most recent CHANNEL command.
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*/
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@ -1544,16 +1541,41 @@ void config_init (char *fname, struct audio_s *p_audio_config,
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}
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else if (strcasecmp(t, "RIG") == 0) {
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#ifdef USE_HAMLIB
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p_audio_config->achan[channel].octrl[ot].ptt_method = PTT_METHOD_HAMLIB;
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t = split(NULL,0);
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if (t == NULL) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Missing RIG number.\n", line);
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dw_printf ("Config file line %d: Missing model number for hamlib.\n", line);
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continue;
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}
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if (strcasecmp(t, "AUTO") == 0) {
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p_audio_config->achan[channel].octrl[ot].ptt_model = -1;
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}
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else {
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int n = atoi(t);
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if (n < 1 || n > 9999) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Unreasonable model number %d for hamlib.\n", line, n);
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continue;
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}
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p_audio_config->achan[channel].octrl[ot].ptt_model = n;
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}
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p_audio_config->achan[channel].octrl[ot].ptt_rig = atoi(t);
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t = split(NULL,0);
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if (t == NULL) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Missing port for hamlib.\n", line);
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continue;
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}
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strlcpy (p_audio_config->achan[channel].octrl[ot].ptt_device, t, sizeof(p_audio_config->achan[channel].octrl[ot].ptt_device));
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t = split(NULL,0);
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if (t != NULL) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: %s was not expected after model & port for hamlib.\n", line, t);
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}
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p_audio_config->achan[channel].octrl[ot].ptt_method = PTT_METHOD_HAMLIB;
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#else
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text_color_set(DW_COLOR_ERROR);
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@ -1691,79 +1713,6 @@ void config_init (char *fname, struct audio_s *p_audio_config,
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}
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}
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/*
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* RIG - HAMLib rig configuration.
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*
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* xxx port model
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*
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* For example a Yeasu FT-817 on /dev/ttyUSB0:
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* RIG /dev/ttyUSB0 120
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*
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* For example rigctld on localhost:
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* RIG 127.0.0.1:4532 2
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*/
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else if (strcasecmp(t, "RIG") == 0) {
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#ifdef USE_HAMLIB
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int n;
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hamlib_port_t port;
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rig_model_t rig_model;
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if (rigs == MAX_RIGS) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Maximum number of rigs reached.\n", line);
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continue;
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}
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t = split(NULL,0);
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if (t == NULL) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Missing port, model[, key=value].\n",
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line);
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continue;
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}
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strncpy (port.pathname, t, FILPATHLEN - 1);
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t = split(NULL,0);
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if (t == NULL) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Missing model[, key=value]\n", line);
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continue;
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}
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if (strcasecmp(t, "AUTO") == 0) {
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rig_load_all_backends();
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rig_model = rig_probe(&port);
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}
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else {
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rig_model = atoi(t);
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}
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rig = rig_init(rig_model);
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if (!rig) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Unknown rig %d, please check riglist.h.\n", line, rig_model);
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continue;
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}
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strncpy (rig->state.rigport.pathname, port.pathname, FILPATHLEN - 1);
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n = rig_open(rig);
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if (n != RIG_OK) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: Rig open error %d: %s\n", line, n, rigerror(n));
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continue;
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}
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p_audio_config->rig[rigs++] = rig;
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p_audio_config->rigs = rigs;
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#else
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Config file line %d: RIG is only available when hamlib support is enabled.\n", line);
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continue;
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#endif
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}
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/*
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* DWAIT - Extra delay for receiver squelch.
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22
direwolf.c
22
direwolf.c
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@ -67,6 +67,10 @@
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#include <netdb.h>
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#endif
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#if USE_HAMLIB
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#include <hamlib/rig.h>
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#endif
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#define DIREWOLF_C 1
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@ -185,7 +189,9 @@ int main (int argc, char *argv[])
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int d_g_opt = 0; /* "-d g" option for GPS. Can be repeated for more detail. */
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int d_o_opt = 0; /* "-d o" option for output control such as PTT and DCD. */
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int d_i_opt = 0; /* "-d i" option for IGate. Repeat for more detail */
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#if USE_HAMLIB
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int d_h_opt = 0; /* "-d h" option for hamlib debugging. Repeat for more detail */
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#endif
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strlcpy(l_opt, "", sizeof(l_opt));
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strlcpy(P_opt, "", sizeof(P_opt));
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@ -230,8 +236,8 @@ int main (int argc, char *argv[])
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text_color_init(t_opt);
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text_color_set(DW_COLOR_INFO);
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//dw_printf ("Dire Wolf version %d.%d (%s) Beta Test\n", MAJOR_VERSION, MINOR_VERSION, __DATE__);
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dw_printf ("Dire Wolf DEVELOPMENT version %d.%d %s (%s)\n", MAJOR_VERSION, MINOR_VERSION, "K", __DATE__);
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dw_printf ("Dire Wolf version %d.%d (%s) Beta Test\n", MAJOR_VERSION, MINOR_VERSION, __DATE__);
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//dw_printf ("Dire Wolf DEVELOPMENT version %d.%d %s (%s)\n", MAJOR_VERSION, MINOR_VERSION, "K", __DATE__);
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//dw_printf ("Dire Wolf version %d.%d\n", MAJOR_VERSION, MINOR_VERSION);
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#if defined(ENABLE_GPSD) || defined(USE_HAMLIB)
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@ -453,6 +459,9 @@ int main (int argc, char *argv[])
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case 'i': d_i_opt++; break;
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#if AX25MEMDEBUG
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case 'm': ax25memdebug_set(); break; // Track down memory leak. Not documented.
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#endif
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#if USE_HAMLIB
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case 'h': d_h_opt++; break; // Hamlib verbose level.
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#endif
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default: break;
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}
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@ -527,6 +536,10 @@ int main (int argc, char *argv[])
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* Possibly override some by command line options.
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*/
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#if USE_HAMLIB
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rig_set_debug(d_h_opt);
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#endif
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symbols_init ();
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config_init (config_file, &audio_config, &digi_config, &tt_config, &igate_config, &misc_config);
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@ -1067,6 +1080,9 @@ static void usage (char **argv)
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dw_printf (" t t = Tracker beacon.\n");
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dw_printf (" o o = output controls such as PTT and DCD.\n");
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dw_printf (" i i = IGate.\n");
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#if USE_HAMLIB
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dw_printf (" h h = hamlib increase verbose level.\n");
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#endif
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dw_printf (" -q Quiet (suppress output) options:\n");
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dw_printf (" h h = Heard line with the audio level.\n");
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dw_printf (" d d = Decoding of APRS packets.\n");
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@ -84,6 +84,8 @@ t = Tracker beacon.
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o = Output controls such as PTT and DCD.
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.P
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i = IGate
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.P
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h = Hamlib verbose level. Repeat for more.
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.RE
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.RE
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.PD
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169
ptt.c
169
ptt.c
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@ -1,7 +1,7 @@
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//
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// This file is part of Dire Wolf, an amateur radio packet TNC.
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//
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// Copyright (C) 2011, 2013, 2014, 2015 John Langner, WB2OSZ
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// Copyright (C) 2011, 2013, 2014, 2015, 2016 John Langner, WB2OSZ
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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@ -44,6 +44,8 @@
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* Version 1.2: More than two radio channels.
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* Generalize for additional signals besides PTT.
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*
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* Version 1.3: HAMLIB support.
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*
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* References: http://www.robbayer.com/files/serial-win.pdf
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*
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* https://www.kernel.org/doc/Documentation/gpio.txt
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@ -53,7 +55,7 @@
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/*
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Idea for future enhancement:
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A couple people have asked about support for the DMK URI.
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A growing number of people have been asking about support for the DMK URI.
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This uses a C-Media CM108/CM119 with one interesting addition, a GPIO
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pin is used to drive PTT. Here is some related information.
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@ -84,6 +86,12 @@
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https://github.com/signal11/hidapi/blob/master/libusb/hid.c
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http://stackoverflow.com/questions/899008/howto-write-to-the-gpio-pin-of-the-cm108-chip-in-linux
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https://www.kernel.org/doc/Documentation/hid/hidraw.txt
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In version 1.3, we add HAMLIB support which should be able to do this.
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(Linux only & haven't verified that it actually works yet!)
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Might want to have CM108 GPIO support built in, someday, for simpler building & configuration.
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Maybe even for Windows. ;-)
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*/
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#include <stdio.h>
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@ -104,6 +112,10 @@
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#include <unistd.h>
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#include <errno.h>
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#ifdef USE_HAMLIB
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#include <hamlib/rig.h>
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#endif
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/* So we can have more common code for fd. */
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typedef int HANDLE;
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#define INVALID_HANDLE_VALUE (-1)
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@ -221,6 +233,7 @@ void export_gpio(int gpio, int invert, int direction)
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err = system (stemp);
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snprintf (stemp, sizeof(stemp), "sudo chmod go+rw /sys/class/gpio/gpio%d/value", gpio);
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err = system (stemp);
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(void)err;
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snprintf (stemp, sizeof(stemp), "/sys/class/gpio/gpio%d/value", gpio);
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@ -297,10 +310,11 @@ void export_gpio(int gpio, int invert, int direction)
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* PTT_METHOD_SERIAL - serial (com) port.
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* PTT_METHOD_GPIO - general purpose I/O.
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* PTT_METHOD_LPT - Parallel printer port.
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* PTT_METHOD_HAMLIB - HAMLib rig control.
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* PTT_METHOD_HAMLIB - HAMLib rig control.
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*
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* ptt_device Name of serial port device.
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* e.g. COM1 or /dev/ttyS0.
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* HAMLIB can also use hostaddr:port.
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*
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* ptt_line RTS or DTR when using serial port.
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*
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@ -314,6 +328,11 @@ void export_gpio(int gpio, int invert, int direction)
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* ptt_invert Invert the signal.
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* Normally higher voltage means transmit or LED on.
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*
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* ptt_model Only for HAMLIB.
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* 2 to communicate with rigctld.
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* >= 3 for specific radio model.
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* -1 guess at what is out there. (AUTO option in config file.)
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*
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* Outputs: Remember required information for future use.
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*
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* Description:
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@ -328,7 +347,9 @@ static HANDLE ptt_fd[MAX_CHANS][NUM_OCTYPES];
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/* Serial port handle or fd. */
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/* Could be the same for two channels */
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/* if using both RTS and DTR. */
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#if USE_HAMLIB
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static RIG *rig[MAX_CHANS][NUM_OCTYPES];
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#endif
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static char otnames[NUM_OCTYPES][8];
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@ -359,7 +380,9 @@ void ptt_init (struct audio_s *audio_config_p)
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for (ot = 0; ot < NUM_OCTYPES; ot++) {
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ptt_fd[ch][ot] = INVALID_HANDLE_VALUE;
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#if USE_HAMLIB
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rig[ch][ot] = NULL;
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#endif
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if (ptt_debug_level >= 2) {
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text_color_set(DW_COLOR_DEBUG);
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@ -464,7 +487,7 @@ void ptt_init (struct audio_s *audio_config_p)
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audio_config_p->achan[ch].octrl[ot].ptt_device, ch);
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#if __WIN32__
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#else
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dw_printf ("%s\n", strerror(errno));
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dw_printf ("%s\n", strerror(e));
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#endif
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/* Don't try using it later if device open failed. */
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@ -491,7 +514,7 @@ void ptt_init (struct audio_s *audio_config_p)
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#else
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/*
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* Does any of them use GPIO or HAMLIB?
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* Does any of them use GPIO?
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*/
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using_gpio = 0;
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@ -637,7 +660,7 @@ void ptt_init (struct audio_s *audio_config_p)
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("ERROR - Can't open /dev/port for parallel printer port PTT control.\n");
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dw_printf ("%s\n", strerror(errno));
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dw_printf ("%s\n", strerror(e));
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dw_printf ("You probably don't have adequate permissions to access I/O ports.\n");
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dw_printf ("Either run direwolf as root or change these permissions:\n");
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dw_printf (" sudo chmod go+rw /dev/port\n");
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@ -667,31 +690,61 @@ void ptt_init (struct audio_s *audio_config_p)
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#ifdef USE_HAMLIB
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for (ch = 0; ch < MAX_CHANS; ch++) {
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if (save_audio_config_p->achan[ch].valid) {
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int ot, retcode;
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RIG *rig;
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freq_t freq;
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int ot;
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for (ot = 0; ot < NUM_OCTYPES; ot++) {
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if (audio_config_p->achan[ch].octrl[ot].ptt_method == PTT_METHOD_HAMLIB) {
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if (audio_config_p->achan[ch].octrl[ot].ptt_rig - 1 >= audio_config_p->rigs) {
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text_color_set(DW_COLOR_ERROR);
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dw_printf ("Error: RIG %d not available.\n", audio_config_p->achan[ch].octrl[ot].ptt_rig);
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audio_config_p->achan[ch].octrl[ot].ptt_method = PTT_METHOD_NONE;
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}
|
||||
if (ot == OCTYPE_PTT) {
|
||||
|
||||
/* For "AUTO" model, try to guess what is out there. */
|
||||
|
||||
if (audio_config_p->achan[ch].octrl[ot].ptt_model == -1) {
|
||||
hamlib_port_t hport;
|
||||
|
||||
memset (&hport, 0, sizeof(hport));
|
||||
strlcpy (hport.pathname, audio_config_p->achan[ch].octrl[ot].ptt_device, sizeof(hport.pathname));
|
||||
rig_load_all_backends();
|
||||
audio_config_p->achan[ch].octrl[ot].ptt_model = rig_probe(&hport);
|
||||
|
||||
if (audio_config_p->achan[ch].octrl[ot].ptt_model == RIG_MODEL_NONE) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Couldn't guess rig model number for AUTO option. Run \"rigctl --list\" for a list of model numbers.\n");
|
||||
continue;
|
||||
}
|
||||
|
||||
text_color_set(DW_COLOR_INFO);
|
||||
dw_printf ("Hamlib AUTO option detected rig model %d. Run \"rigctl --list\" for a list of model numbers.\n",
|
||||
audio_config_p->achan[ch].octrl[ot].ptt_model);
|
||||
}
|
||||
|
||||
rig[ch][ot] = rig_init(audio_config_p->achan[ch].octrl[ot].ptt_model);
|
||||
if (rig[ch][ot] == NULL) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Unknown rig model %d for hamlib. Run \"rigctl --list\" for a list of model numbers.\n",
|
||||
audio_config_p->achan[ch].octrl[ot].ptt_model);
|
||||
continue;
|
||||
}
|
||||
|
||||
strlcpy (rig[ch][ot]->state.rigport.pathname, audio_config_p->achan[ch].octrl[ot].ptt_device, sizeof(rig[ch][ot]->state.rigport.pathname));
|
||||
int err = rig_open(rig[ch][ot]);
|
||||
if (err != RIG_OK) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Hamlib Rig open error %d: %s\n", err, rigerror(err));
|
||||
rig_cleanup (rig[ch][ot]);
|
||||
rig[ch][ot] = NULL;
|
||||
continue;
|
||||
}
|
||||
|
||||
/* Successful. Later code should check for rig[ch][ot] not NULL. */
|
||||
}
|
||||
else {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("HAMLIB can only be used for PTT. Not DCD or other output.\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
rig = audio_config_p->rig[audio_config_p->achan[ch].octrl[ot].ptt_rig];
|
||||
retcode = rig_get_freq(rig, RIG_VFO_CURR, &freq);
|
||||
if (retcode == RIG_OK) {
|
||||
text_color_set(DW_COLOR_INFO);
|
||||
dw_printf ("RIG tuned on %"PRIfreq"\n", freq);
|
||||
} else {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("RIG rig_get_freq error %s, PTT probably will not work\n", rigerror(retcode));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
|
@ -863,7 +916,7 @@ void ptt_set (int ot, int chan, int ptt_signal)
|
|||
ptt_fd[chan][ot] != INVALID_HANDLE_VALUE) {
|
||||
|
||||
char lpt_data;
|
||||
ssize_t n;
|
||||
//ssize_t n;
|
||||
|
||||
lseek (ptt_fd[chan][ot], (off_t)LPT_IO_ADDR, SEEK_SET);
|
||||
if (read (ptt_fd[chan][ot], &lpt_data, (size_t)1) != 1) {
|
||||
|
|
@ -897,16 +950,22 @@ void ptt_set (int ot, int chan, int ptt_signal)
|
|||
*/
|
||||
|
||||
if (save_audio_config_p->achan[chan].octrl[ot].ptt_method == PTT_METHOD_HAMLIB) {
|
||||
int retcode;
|
||||
RIG *rig = save_audio_config_p->rig[save_audio_config_p->achan[chan].octrl[ot].ptt_rig];
|
||||
|
||||
if ((retcode = rig_set_ptt(rig, RIG_VFO_CURR, ptt ? RIG_PTT_ON : RIG_PTT_OFF)) != RIG_OK) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Error sending rig_set_ptt command for channel %d %s\n", chan, otnames[ot]);
|
||||
dw_printf ("%s\n", rigerror(retcode));
|
||||
}
|
||||
}
|
||||
if (rig[chan][ot] != NULL) {
|
||||
|
||||
int retcode = rig_set_ptt(rig[chan][ot], RIG_VFO_CURR, ptt ? RIG_PTT_ON : RIG_PTT_OFF);
|
||||
|
||||
if (retcode != RIG_OK) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Error sending rig_set_ptt command for channel %d %s\n", chan, otnames[ot]);
|
||||
dw_printf ("%s\n", rigerror(retcode));
|
||||
}
|
||||
}
|
||||
else {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Can't use rig_set_ptt for channel %d %s because rig_open failed.\n", chan, otnames[ot]);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
|
@ -1016,28 +1075,20 @@ void ptt_term (void)
|
|||
}
|
||||
|
||||
#ifdef USE_HAMLIB
|
||||
for (n = 0; n < save_audio_config_p->rigs; n++) {
|
||||
RIG *rig = save_audio_config_p->rig[n];
|
||||
int retcode;
|
||||
|
||||
if ((retcode = rig_set_ptt(rig, RIG_VFO_CURR, RIG_PTT_OFF)) != RIG_OK) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Error sending rig_set_ptt command for rig %d\n", n);
|
||||
dw_printf ("%s\n", rigerror(retcode));
|
||||
}
|
||||
for (n = 0; n < MAX_CHANS; n++) {
|
||||
if (save_audio_config_p->achan[n].valid) {
|
||||
int ot;
|
||||
for (ot = 0; ot < NUM_OCTYPES; ot++) {
|
||||
if (rig[n][ot] != NULL) {
|
||||
|
||||
if ((retcode = rig_close(rig)) != RIG_OK) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Error sending rig_close command for rig %d\n", n);
|
||||
dw_printf ("%s\n", rigerror(retcode));
|
||||
}
|
||||
|
||||
if ((retcode = rig_cleanup(rig)) != RIG_OK) {
|
||||
text_color_set(DW_COLOR_ERROR);
|
||||
dw_printf ("Error sending rig_cleanup command for rig %d\n", n);
|
||||
dw_printf ("%s\n", rigerror(retcode));
|
||||
}
|
||||
}
|
||||
rig_close(rig[n][ot]);
|
||||
rig_cleanup(rig[n][ot]);
|
||||
rig[n][ot] = NULL;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue