SDR: Split SDR config from main_mobile.c to sdr_config.c
This commit is contained in:
Andreas Eversberg
@@ -28,6 +28,7 @@
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#include <math.h>
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#include <termios.h>
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#include <errno.h>
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#include <getopt.h>
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#include "sample.h"
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#include "main_mobile.h"
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#include "debug.h"
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@@ -37,13 +38,17 @@
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#include "mncc_sock.h"
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#ifdef HAVE_SDR
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#include "sdr.h"
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#include "sdr_config.h"
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#endif
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/* common settings */
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static int got_init = 0;
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/* common mobile settings */
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int num_kanal = 0;
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int kanal[MAX_SENDER];
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int num_audiodev = 0;
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const char *audiodev[MAX_SENDER] = { "hw:0,0" };
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int use_sdr = 0;
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const char *call_audiodev = "";
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int samplerate = 48000;
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int call_samplerate = 48000;
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@@ -63,25 +68,16 @@ const char *write_tx_wave = NULL;
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const char *write_rx_wave = NULL;
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const char *read_tx_wave = NULL;
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const char *read_rx_wave = NULL;
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int use_sdr = 0;
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int sdr_channel = 0;
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static const char *sdr_device_args = "", *sdr_stream_args = "", *sdr_tune_args = "";
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static int sdr_samplerate = 0;
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static double sdr_bandwidth = 0.0;
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#ifdef HAVE_SDR
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static int sdr_uhd = 0;
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static int sdr_soapy = 0;
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#endif
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double sdr_tx_gain = 0, sdr_rx_gain = 0;
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const char *sdr_tx_antenna = "", *sdr_rx_antenna = "";
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const char *write_iq_tx_wave = NULL;
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const char *write_iq_rx_wave = NULL;
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const char *read_iq_tx_wave = NULL;
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const char *read_iq_rx_wave = NULL;
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int sdr_swap_links = 0;
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int sdr_uhd_tx_timestamps = 0;
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void print_help_common(const char *arg0, const char *ext_usage)
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void main_mobile_init(void)
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{
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got_init = 1;
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#ifdef HAVE_SDR
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sdr_config_init();
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#endif
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}
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void main_mobile_print_help(const char *arg0, const char *ext_usage)
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{
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printf("Usage: %s -k <kanal/channel> %s[options] [station-id]\n", arg0, ext_usage);
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printf("\nGlobal options:\n");
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@@ -144,55 +140,12 @@ void print_help_common(const char *arg0, const char *ext_usage)
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printf(" --read-tx-wave <file>\n");
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printf(" Replace transmitted audio by given wave file.\n");
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#ifdef HAVE_SDR
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printf("\nSDR options:\n");
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/* - - */
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#ifdef HAVE_UHD
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printf(" --sdr-uhd\n");
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printf(" Force UHD driver\n");
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#endif
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#ifdef HAVE_SOAPY
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printf(" --sdr-soapy\n");
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printf(" Force SoapySDR driver\n");
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#endif
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printf(" --sdr-channel <channel #>\n");
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printf(" Give channel number for multi channel SDR device (default = %d)\n", sdr_channel);
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printf(" --sdr-device-args <args>\n");
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printf(" --sdr-stream-args <args>\n");
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printf(" --sdr-tune-args <args>\n");
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printf(" Optional SDR device arguments, seperated by comma\n");
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printf(" e.g. --sdr-device-args <key>=<value>[,<key>=<value>[,...]]\n");
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printf(" --sdr-samplerate <samplerate>\n");
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printf(" Sample rate to use with SDR. By default it equals the regular sample\n");
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printf(" rate.\n");
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printf(" --sdr-bandwidth <bandwidth>\n");
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printf(" Give IF filter bandwidth to use. If not, sample rate is used.\n");
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printf(" --sdr-rx-antenna <name>\n");
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printf(" SDR device's RX antenna name, use 'list' to get a list\n");
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printf(" --sdr-tx-antenna <name>\n");
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printf(" SDR device's TX antenna name, use 'list' to get a list\n");
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printf(" --sdr-rx-gain <gain>\n");
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printf(" SDR device's RX gain in dB (default = %.1f)\n", sdr_rx_gain);
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printf(" --sdr-tx-gain <gain>\n");
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printf(" SDR device's TX gain in dB (default = %.1f)\n", sdr_tx_gain);
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printf(" --write-iq-rx-wave <file>\n");
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printf(" Write received IQ data to given wave file.\n");
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printf(" --write-iq-tx-wave <file>\n");
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printf(" Write transmitted IQ data to given wave file.\n");
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printf(" --read-iq-rx-wave <file>\n");
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printf(" Replace received IQ data by given wave file.\n");
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printf(" --read-iq-tx-wave <file>\n");
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printf(" Replace transmitted IQ data by given wave file.\n");
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printf(" --sdr-swap-links\n");
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printf(" Swap RX and TX frequencies for loopback tests over the air.r\n");
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#ifdef HAVE_UHD
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printf(" --sdr-uhd-tx-timestamps\n");
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printf(" Use TX timestamps on UHD device. (May not work with some devices!)\n");
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#endif
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sdr_config_print_help();
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#endif
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printf("\nNetwork specific options:\n");
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}
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void print_hotkeys_common(void)
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void main_mobile_print_hotkeys(void)
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{
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printf("\n");
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printf("Press digits '0'..'9' and then 'd' key to dial towards mobile station\n");
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@@ -200,8 +153,7 @@ void print_hotkeys_common(void)
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printf("Press 'w' key to toggle display of RX wave form.\n");
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printf("Press 'c' key to toggle display of channel status.\n");
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#ifdef HAVE_SDR
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printf("Press 'i' key to toggle display of RX I/Q vector.\n");
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printf("Press 's' key to toggle display of RX spectrum.\n");
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sdr_config_print_hotkeys();
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#endif
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}
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@@ -213,26 +165,7 @@ void print_hotkeys_common(void)
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#define OPT_CALL_SAMPLERATE 1005
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#define OPT_MNCC_NAME 1006
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#define OPT_SDR_UHD 1100
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#define OPT_SDR_SOAPY 1101
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#define OPT_SDR_CHANNEL 1102
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#define OPT_SDR_DEVICE_ARGS 1103
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#define OPT_SDR_STREAM_ARGS 1104
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#define OPT_SDR_TUNE_ARGS 1105
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#define OPT_SDR_RX_ANTENNA 1106
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#define OPT_SDR_TX_ANTENNA 1107
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#define OPT_SDR_RX_GAIN 1108
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#define OPT_SDR_TX_GAIN 1109
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#define OPT_SDR_SAMPLERATE 1110
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#define OPT_SDR_BANDWIDTH 1111
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#define OPT_WRITE_IQ_RX_WAVE 1112
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#define OPT_WRITE_IQ_TX_WAVE 1113
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#define OPT_READ_IQ_RX_WAVE 1114
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#define OPT_READ_IQ_TX_WAVE 1115
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#define OPT_SDR_SWAP_LINKS 1116
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#define OPT_SDR_UHD_TX_TS 1117
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static struct option long_options_common[] = {
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static struct option main_mobile_long_options[] = {
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{"help", 0, 0, 'h'},
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{"debug", 1, 0, 'v'},
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{"kanal", 1, 0, 'k'},
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@@ -255,28 +188,10 @@ static struct option long_options_common[] = {
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{"write-tx-wave", 1, 0, OPT_WRITE_TX_WAVE},
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{"read-rx-wave", 1, 0, OPT_READ_RX_WAVE},
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{"read-tx-wave", 1, 0, OPT_READ_TX_WAVE},
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{"sdr-uhd", 0, 0, OPT_SDR_UHD},
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{"sdr-soapy", 0, 0, OPT_SDR_SOAPY},
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{"sdr-channel", 1, 0, OPT_SDR_CHANNEL},
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{"sdr-device-args", 1, 0, OPT_SDR_DEVICE_ARGS},
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{"sdr-stream-args", 1, 0, OPT_SDR_STREAM_ARGS},
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{"sdr-tune-args", 1, 0, OPT_SDR_TUNE_ARGS},
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{"sdr-samplerate", 1, 0, OPT_SDR_SAMPLERATE},
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{"sdr-bandwidth", 1, 0, OPT_SDR_BANDWIDTH},
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{"sdr-rx-antenna", 1, 0, OPT_SDR_RX_ANTENNA},
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{"sdr-tx-antenna", 1, 0, OPT_SDR_TX_ANTENNA},
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{"sdr-rx-gain", 1, 0, OPT_SDR_RX_GAIN},
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{"sdr-tx-gain", 1, 0, OPT_SDR_TX_GAIN},
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{"write-iq-rx-wave", 1, 0, OPT_WRITE_IQ_RX_WAVE},
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{"write-iq-tx-wave", 1, 0, OPT_WRITE_IQ_TX_WAVE},
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{"read-iq-rx-wave", 1, 0, OPT_READ_IQ_RX_WAVE},
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{"read-iq-tx-wave", 1, 0, OPT_READ_IQ_TX_WAVE},
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{"sdr-swap-links", 0, 0, OPT_SDR_SWAP_LINKS},
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{"sdr-uhd-tx-timestamps", 0, 0, OPT_SDR_UHD_TX_TS},
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{0, 0, 0, 0}
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};
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const char *optstring_common = "hv:k:a:s:i:b:pdg:mc:t:l:r:";
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static const char *main_mobile_optstring = "hv:k:a:s:i:b:pdg:mc:t:l:r:";
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struct option *long_options;
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char *optstring;
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@@ -293,28 +208,42 @@ static void check_duplicate_option(int num, struct option *option)
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}
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}
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void set_options_common(const char *optstring_special, struct option *long_options_special)
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void main_mobile_set_options(const char *optstring_special, struct option *long_options_special)
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{
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int i;
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int i = 0, j;
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long_options = calloc(sizeof(*long_options), 100);
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for (i = 0; long_options_common[i].name; i++) {
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check_duplicate_option(i, &long_options_common[i]);
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memcpy(&long_options[i], &long_options_common[i], sizeof(*long_options));
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long_options = calloc(sizeof(*long_options), 256);
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for (j = 0; main_mobile_long_options[j].name; i++, j++) {
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check_duplicate_option(i, &main_mobile_long_options[j]);
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memcpy(&long_options[i], &main_mobile_long_options[j], sizeof(*long_options));
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}
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#ifdef HAVE_SDR
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for (j = 0; sdr_config_long_options[j].name; i++, j++) {
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check_duplicate_option(i, &sdr_config_long_options[j]);
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memcpy(&long_options[i], &sdr_config_long_options[j], sizeof(*long_options));
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}
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#endif
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for (; long_options_special->name; i++) {
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check_duplicate_option(i, long_options_special);
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memcpy(&long_options[i], long_options_special++, sizeof(*long_options));
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}
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optstring = calloc(strlen(optstring_common) + strlen(optstring_special) + 1, 1);
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strcpy(optstring, optstring_common);
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optstring = calloc(256, 2);
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strcpy(optstring, main_mobile_optstring);
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#ifdef HAVE_SDR
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strcat(optstring, sdr_config_optstring);
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#endif
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strcat(optstring, optstring_special);
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}
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void opt_switch_common(int c, char *arg0, int *skip_args)
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void print_help(const char *arg0);
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void main_mobile_opt_switch(int c, char *arg0, int *skip_args)
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{
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double gain_db;
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#ifdef HAVE_SDR
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int rc;
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#endif
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switch (c) {
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case 'h':
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@@ -424,92 +353,14 @@ void opt_switch_common(int c, char *arg0, int *skip_args)
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read_tx_wave = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_UHD:
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#ifdef HAVE_SDR
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use_sdr = 1;
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sdr_uhd = 1;
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#else
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fprintf(stderr, "UHD SDR support not compiled in!\n");
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exit(0);
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#endif
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*skip_args += 1;
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break;
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case OPT_SDR_SOAPY:
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#ifdef HAVE_SDR
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use_sdr = 1;
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sdr_soapy = 1;
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#else
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fprintf(stderr, "SoapySDR support not compiled in!\n");
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exit(0);
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#endif
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*skip_args += 1;
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break;
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case OPT_SDR_CHANNEL:
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sdr_channel = atoi(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_DEVICE_ARGS:
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sdr_device_args = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_STREAM_ARGS:
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sdr_stream_args = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_TUNE_ARGS:
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sdr_tune_args = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_SAMPLERATE:
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sdr_samplerate = atoi(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_BANDWIDTH:
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sdr_bandwidth = atof(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_RX_ANTENNA:
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sdr_rx_antenna = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_TX_ANTENNA:
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sdr_tx_antenna = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_RX_GAIN:
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sdr_rx_gain = atof(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_TX_GAIN:
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sdr_tx_gain = atof(optarg);
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*skip_args += 2;
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break;
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case OPT_WRITE_IQ_RX_WAVE:
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write_iq_rx_wave = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_WRITE_IQ_TX_WAVE:
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write_iq_tx_wave = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_READ_IQ_RX_WAVE:
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read_iq_rx_wave = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_READ_IQ_TX_WAVE:
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read_iq_tx_wave = strdup(optarg);
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*skip_args += 2;
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break;
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case OPT_SDR_SWAP_LINKS:
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sdr_swap_links = 1;
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*skip_args += 1;
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break;
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case OPT_SDR_UHD_TX_TS:
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sdr_uhd_tx_timestamps = 1;
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*skip_args += 1;
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break;
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default:
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exit (0);
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#ifdef HAVE_SDR
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rc = sdr_config_opt_switch(c, skip_args);
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if (rc < 0)
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exit (0);
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#endif
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break;
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}
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}
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@@ -556,6 +407,11 @@ void main_mobile(int *quit, int latency, int interval, void (*myhandler)(void),
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int c;
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int rc;
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if (!got_init) {
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fprintf(stderr, "main_mobile_init was not called, please fix!\n");
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abort();
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}
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/* latency of send buffer in samples */
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latspl = samplerate * latency / 1000;
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@@ -582,24 +438,15 @@ void main_mobile(int *quit, int latency, int interval, void (*myhandler)(void),
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}
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#ifdef HAVE_SDR
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if ((sdr_uhd == 1 && sdr_soapy == 1)) {
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fprintf(stderr, "You must choose which one you want: --sdr-uhd or --sdr-soapy\n");
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return;
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}
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if (sdr_samplerate == 0.0)
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sdr_samplerate = samplerate;
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if (sdr_bandwidth == 0.0)
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sdr_bandwidth = sdr_samplerate;
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rc = sdr_init(sdr_uhd, sdr_soapy, sdr_channel, sdr_device_args, sdr_stream_args, sdr_tune_args, sdr_tx_antenna, sdr_rx_antenna, sdr_tx_gain, sdr_rx_gain, sdr_samplerate, sdr_bandwidth, write_iq_tx_wave, write_iq_rx_wave, read_iq_tx_wave, read_iq_rx_wave, latspl, sdr_swap_links, sdr_uhd_tx_timestamps);
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rc = sdr_configure(samplerate);
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if (rc < 0)
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return;
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#endif
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/* open audio */
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if (sender_open_audio())
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if (sender_open_audio(latspl))
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return;
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if (call_open_audio())
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if (call_open_audio(latspl))
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return;
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/* real time priority */
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