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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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2
src/amps/amps.c
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@@ -442,7 +442,7 @@ int amps_create(int channel, enum amps_chan_type chan_type, const char *audiodev
PDEBUG(DAMPS, DEBUG_DEBUG, "Creating 'AMPS' instance for channel = %d (sample rate %d).\n", channel, samplerate);
/* init general part of transceiver */
rc = sender_create(&amps->sender, channel, amps_channel2freq(channel, 0), amps_channel2freq(channel, 1), audiodev, samplerate, rx_gain, 0, 0, write_rx_wave, write_tx_wave, read_rx_wave, loopback, 0, PILOT_SIGNAL_NONE);
rc = sender_create(&amps->sender, channel, amps_channel2freq(channel, 0), amps_channel2freq(channel, 1), audiodev, samplerate, rx_gain, 0, 0, write_rx_wave, write_tx_wave, read_rx_wave, loopback, 0, PAGING_SIGNAL_NONE);
if (rc < 0) {
PDEBUG(DAMPS, DEBUG_ERROR, "Failed to init transceiver process!\n");
goto error;