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Add wave file playback to replace TX audio

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This commit is contained in:
Andreas Eversberg
2017-07-09 19:17:37 +02:00
parent aa20d4e50e
commit 538b4a42ec
19 changed files with 47 additions and 24 deletions
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2
src/nmt/main.c
View File

@@ -378,7 +378,7 @@ int main(int argc, char *argv[])
/* create transceiver instance */
for (i = 0; i < num_kanal; i++) {
rc = nmt_create(country, kanal[i], (loopback) ? CHAN_TYPE_TEST : chan_type[i], audiodev[i], use_sdr, samplerate, rx_gain, do_pre_emphasis, do_de_emphasis, write_rx_wave, write_tx_wave, read_rx_wave, ms_power, nmt_digits2value(traffic_area, 2), area_no, compandor, supervisory[i], smsc_number, send_callerid, loopback);
rc = nmt_create(country, kanal[i], (loopback) ? CHAN_TYPE_TEST : chan_type[i], audiodev[i], use_sdr, samplerate, rx_gain, do_pre_emphasis, do_de_emphasis, write_rx_wave, write_tx_wave, read_rx_wave, read_tx_wave, ms_power, nmt_digits2value(traffic_area, 2), area_no, compandor, supervisory[i], smsc_number, send_callerid, loopback);
if (rc < 0) {
fprintf(stderr, "Failed to create transceiver instance. Quitting!\n");
goto fail;

4
src/nmt/nmt.c
View File

@@ -231,7 +231,7 @@ static int dialstring2number(const char *dialstring, char *ms_country, char *ms_
static void nmt_timeout(struct timer *timer);
/* Create transceiver instance and link to a list. */
int nmt_create(const char *country, int channel, enum nmt_chan_type chan_type, const char *audiodev, int use_sdr, int samplerate, double rx_gain, int pre_emphasis, int de_emphasis, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, uint8_t ms_power, uint8_t traffic_area, uint8_t area_no, int compandor, int supervisory, const char *smsc_number, int send_callerid, int loopback)
int nmt_create(const char *country, int channel, enum nmt_chan_type chan_type, const char *audiodev, int use_sdr, int samplerate, double rx_gain, int pre_emphasis, int de_emphasis, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, const char *read_tx_wave, uint8_t ms_power, uint8_t traffic_area, uint8_t area_no, int compandor, int supervisory, const char *smsc_number, int send_callerid, int loopback)
{
nmt_t *nmt;
int rc;
@@ -270,7 +270,7 @@ int nmt_create(const char *country, int channel, enum nmt_chan_type chan_type, c
PDEBUG(DNMT, DEBUG_DEBUG, "Creating 'NMT' instance for channel = %d (sample rate %d).\n", channel, samplerate);
/* init general part of transceiver */
rc = sender_create(&nmt->sender, channel, nmt_channel2freq(country, channel, 0, NULL, NULL, NULL), nmt_channel2freq(country, channel, 1, NULL, NULL, NULL), audiodev, use_sdr, samplerate, rx_gain, pre_emphasis, de_emphasis, write_rx_wave, write_tx_wave, read_rx_wave, loopback, 0, PAGING_SIGNAL_NONE);
rc = sender_create(&nmt->sender, channel, nmt_channel2freq(country, channel, 0, NULL, NULL, NULL), nmt_channel2freq(country, channel, 1, NULL, NULL, NULL), audiodev, use_sdr, samplerate, rx_gain, pre_emphasis, de_emphasis, write_rx_wave, write_tx_wave, read_rx_wave, read_tx_wave, loopback, 0, PAGING_SIGNAL_NONE);
if (rc < 0) {
PDEBUG(DNMT, DEBUG_ERROR, "Failed to init transceiver process!\n");
goto error;

2
src/nmt/nmt.h
View File

@@ -141,7 +141,7 @@ void nmt_channel_list(void);
int nmt_channel_by_short_name(const char *short_name);
const char *chan_type_short_name(enum nmt_chan_type chan_type);
const char *chan_type_long_name(enum nmt_chan_type chan_type);
int nmt_create(const char *country, int channel, enum nmt_chan_type chan_type, const char *audiodev, int use_sdr, int samplerate, double rx_gain, int pre_emphasis, int de_emphasis, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, uint8_t ms_power, uint8_t traffic_area, uint8_t area_no, int compandor, int supervisory, const char *smsc_number, int send_callerid, int loopback);
int nmt_create(const char *country, int channel, enum nmt_chan_type chan_type, const char *audiodev, int use_sdr, int samplerate, double rx_gain, int pre_emphasis, int de_emphasis, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, const char *read_tx_wave, uint8_t ms_power, uint8_t traffic_area, uint8_t area_no, int compandor, int supervisory, const char *smsc_number, int send_callerid, int loopback);
void nmt_check_channels(void);
void nmt_destroy(sender_t *sender);
void nmt_go_idle(nmt_t *nmt);