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B-Netz: Work on pilot signal generation

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The pilot signal to switch to channel 19 can be:
 * a tone
 * a tone that is turned off (notone)
 * positive amplitude
 * negative amplitude
This commit is contained in:
Andreas Eversberg
2016-10-03 14:46:25 +02:00
committed by Andreas Eversberg
parent e029a6a858
commit b205cfcf03
8 changed files with 55 additions and 27 deletions
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2
src/amps/amps.c
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@@ -400,7 +400,7 @@ int amps_create(int channel, enum amps_chan_type chan_type, const char *sounddev
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, sounddev, samplerate, cross_channels, rx_gain, 0, 0, write_wave, read_wave, loopback, 0, -1);
rc = sender_create(&amps->sender, channel, sounddev, samplerate, cross_channels, rx_gain, 0, 0, write_wave, read_wave, loopback, 0, PILOT_SIGNAL_NONE);
if (rc < 0) {
PDEBUG(DAMPS, DEBUG_ERROR, "Failed to init transceiver process!\n");
goto error;