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Neu structure for the paging process (B-Netz)

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Paging tones are not created within sound_alsa.c
The audio API is now responsible to switch to paging channel.
In case of SDR, the sdr.c will switch frequency offset.
This commit is contained in:
Andreas Eversberg
2017-01-07 10:33:13 +01:00
parent 57993e3e48
commit 8b9277615d
15 changed files with 238 additions and 197 deletions
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4
src/common/call.c
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@@ -473,7 +473,7 @@ int call_init(const char *station_id, const char *audiodev, int samplerate, int
return 0;
/* open sound device for call control */
call.sound = sound_open(audiodev, NULL, NULL, 1, samplerate, 3700.0, 0.0);
call.sound = sound_open(audiodev, NULL, NULL, 1, 0.0, samplerate, 3700.0, 0.0);
if (!call.sound) {
PDEBUG(DSENDER, DEBUG_ERROR, "No sound device!\n");
@@ -671,7 +671,7 @@ void process_call(int c)
jitter_load(&call.dejitter, up, count);
}
spl_list[0] = up;
rc = sound_write(call.sound, spl_list, count, 1);
rc = sound_write(call.sound, spl_list, count, NULL, NULL, 1);
if (rc < 0) {
PDEBUG(DSENDER, DEBUG_ERROR, "Failed to write TX data to sound device (rc = %d)\n", rc);
if (rc == -EPIPE)