williamp/osmocom-analog
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Move from local to external osmo* libraries

Browse Source 
src/libdebug -> libosmocore
src/libselect -> libosmocore
src/libtimer -> libosmocore
src/libosmocc -> libosmo-cc
src/libg711 -> libosmo-cc
This commit is contained in:
Andreas Eversberg
2024-01-05 14:20:36 +01:00
parent 6cd2c3e323
commit 3158c48365
198 changed files with 4202 additions and 12564 deletions
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28
src/bnetz/dsp.c
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@@ -26,7 +26,7 @@
#include <errno.h>
#include <math.h>
#include "../libsample/sample.h"
#include "../libdebug/debug.h"
#include "../liblogging/logging.h"
#include "../libmobile/call.h"
#include "bnetz.h"
#include "dsp.h"
@@ -70,7 +70,7 @@ void dsp_init(void)
{
int i;
PDEBUG(DDSP, DEBUG_DEBUG, "Generating sine table for metering tone.\n");
LOGP(DDSP, LOGL_DEBUG, "Generating sine table for metering tone.\n");
for (i = 0; i < 65536; i++)
dsp_metering[i] = sin((double)i / 65536.0 * 2.0 * PI) * TX_PEAK_METER;
}
@@ -81,10 +81,10 @@ static void fsk_receive_bit(void *inst, int bit, double quality, double level);
/* Init transceiver instance. */
int dsp_init_sender(bnetz_t *bnetz, double squelch_db)
{
PDEBUG_CHAN(DDSP, DEBUG_DEBUG, "Init DSP for 'Sender'.\n");
LOGP_CHAN(DDSP, LOGL_DEBUG, "Init DSP for 'Sender'.\n");
if (TONE_DETECT_CNT > sizeof(bnetz->rx_tone_quality) / sizeof(bnetz->rx_tone_quality[0])) {
PDEBUG_CHAN(DDSP, DEBUG_ERROR, "buffer for tone quality is too small, please fix!\n");
LOGP_CHAN(DDSP, LOGL_ERROR, "buffer for tone quality is too small, please fix!\n");
return -EINVAL;
}
@@ -94,15 +94,15 @@ int dsp_init_sender(bnetz_t *bnetz, double squelch_db)
/* set modulation parameters */
sender_set_fm(&bnetz->sender, MAX_DEVIATION, MAX_MODULATION, SPEECH_DEVIATION, MAX_DISPLAY);
PDEBUG(DDSP, DEBUG_DEBUG, "Using FSK level of %.3f (%.3f KHz deviation @ 2000 Hz)\n", TX_PEAK_FSK, 4.0);
LOGP(DDSP, LOGL_DEBUG, "Using FSK level of %.3f (%.3f KHz deviation @ 2000 Hz)\n", TX_PEAK_FSK, 4.0);
/* init fsk */
if (fsk_mod_init(&bnetz->fsk_mod, bnetz, fsk_send_bit, bnetz->sender.samplerate, BIT_RATE, F0, F1, TX_PEAK_FSK, 0, 0) < 0) {
PDEBUG_CHAN(DDSP, DEBUG_ERROR, "FSK init failed!\n");
LOGP_CHAN(DDSP, LOGL_ERROR, "FSK init failed!\n");
return -EINVAL;
}
if (fsk_demod_init(&bnetz->fsk_demod, bnetz, fsk_receive_bit, bnetz->sender.samplerate, BIT_RATE, F0, F1, BIT_ADJUST) < 0) {
PDEBUG_CHAN(DDSP, DEBUG_ERROR, "FSK init failed!\n");
LOGP_CHAN(DDSP, LOGL_ERROR, "FSK init failed!\n");
return -EINVAL;
}
@@ -124,7 +124,7 @@ int dsp_init_sender(bnetz_t *bnetz, double squelch_db)
/* Cleanup transceiver instance. */
void dsp_cleanup_sender(bnetz_t *bnetz)
{
PDEBUG_CHAN(DDSP, DEBUG_DEBUG, "Cleanup DSP for 'Sender'.\n");
LOGP_CHAN(DDSP, LOGL_DEBUG, "Cleanup DSP for 'Sender'.\n");
fsk_mod_cleanup(&bnetz->fsk_mod);
fsk_demod_cleanup(&bnetz->fsk_demod);
@@ -148,7 +148,7 @@ static void fsk_receive_tone(bnetz_t *bnetz, int tone, int goodtone, double leve
/* set duration to TONE_DETECT_CNT, because it took that long to detect the tone */
bnetz->tone_duration = TONE_DETECT_CNT;
bnetz->tone_detected = tone;
PDEBUG_CHAN(DDSP, DEBUG_INFO, "Detecting continuous tone: F%d Level=%3.0f%% (threshold %3.0f%%) standard deviation=%.0f%% (threshold=%.0f%%) Quality=%3.0f%%\n", bnetz->tone_detected, level_avg * 100.0, TONE_LEVEL_TH * 100.0, level_stddev / level_avg * 100.0, TONE_STDDEV_TH * 100.0, quality_avg * 100.0);
LOGP_CHAN(DDSP, LOGL_INFO, "Detecting continuous tone: F%d Level=%3.0f%% (threshold %3.0f%%) standard deviation=%.0f%% (threshold=%.0f%%) Quality=%3.0f%%\n", bnetz->tone_detected, level_avg * 100.0, TONE_LEVEL_TH * 100.0, level_stddev / level_avg * 100.0, TONE_STDDEV_TH * 100.0, quality_avg * 100.0);
bnetz_receive_tone(bnetz, bnetz->tone_detected);
}
}
@@ -158,7 +158,7 @@ static void fsk_receive_tone(bnetz_t *bnetz, int tone, int goodtone, double leve
bnetz->tone_count++;
if (bnetz->tone_count == TONE_LOST_CNT) {
/* subtract TONE_LOST_CNT from duration, because it took that long to detect loss of tone */
PDEBUG_CHAN(DDSP, DEBUG_INFO, "Lost F%d tone after %.2f seconds.\n", bnetz->tone_detected, (double)(bnetz->tone_duration - TONE_LOST_CNT) / 100.0);
LOGP_CHAN(DDSP, LOGL_INFO, "Lost F%d tone after %.2f seconds.\n", bnetz->tone_detected, (double)(bnetz->tone_duration - TONE_LOST_CNT) / 100.0);
bnetz->tone_detected = -1;
bnetz_receive_tone(bnetz, -1);
}
@@ -250,7 +250,7 @@ static void fsk_receive_bit(void *inst, int bit, double quality, double level)
j++;
}
PDEBUG_CHAN(DDSP, DEBUG_DEBUG, "FSK Valid bits: %d/%d Level: %.0f%% (threshold %.0f%%) Stddev: %.0f%% (threshold %.0f%%)\n", j, 16, level_avg * 100.0, TONE_LEVEL_TH * 100.0, level_stddev / level_avg * 100.0, TONE_STDDEV_TH * 100.0);
LOGP_CHAN(DDSP, LOGL_DEBUG, "FSK Valid bits: %d/%d Level: %.0f%% (threshold %.0f%%) Stddev: %.0f%% (threshold %.0f%%)\n", j, 16, level_avg * 100.0, TONE_LEVEL_TH * 100.0, level_stddev / level_avg * 100.0, TONE_STDDEV_TH * 100.0);
/* drop any telegramm that is too bad */
if (level_stddev / level_avg > TONE_STDDEV_TH || j < 16)
@@ -261,7 +261,7 @@ static void fsk_receive_bit(void *inst, int bit, double quality, double level)
display_measurements_update(bnetz->dmp_frame_stddev, level_stddev / level_avg * 100.0, 0.0);
display_measurements_update(bnetz->dmp_frame_quality, quality_avg * 100.0, 0.0);
PDEBUG_CHAN(DDSP, DEBUG_INFO, "Telegramm RX Level: average=%.0f%% (threshold %.0f%%) standard deviation=%.0f%% (threshold %.0f%%) Quality: %.0f%%\n", level_avg * 100.0, TONE_LEVEL_TH * 100.0, level_stddev / level_avg * 100.0, TONE_STDDEV_TH * 100.0, quality_avg * 100.0);
LOGP_CHAN(DDSP, LOGL_INFO, "Telegramm RX Level: average=%.0f%% (threshold %.0f%%) standard deviation=%.0f%% (threshold %.0f%%) Quality: %.0f%%\n", level_avg * 100.0, TONE_LEVEL_TH * 100.0, level_stddev / level_avg * 100.0, TONE_STDDEV_TH * 100.0, quality_avg * 100.0);
/* receive telegramm */
bnetz_receive_telegramm(bnetz, bnetz->rx_telegramm);
@@ -320,7 +320,7 @@ static int fsk_send_bit(void *inst)
/* request frame */
bnetz->tx_telegramm = bnetz_get_telegramm(bnetz);
if (!bnetz->tx_telegramm) {
PDEBUG_CHAN(DDSP, DEBUG_DEBUG, "Stop sending 'Telegramm'.\n");
LOGP_CHAN(DDSP, LOGL_DEBUG, "Stop sending 'Telegramm'.\n");
return -1;
}
bnetz->tx_telegramm_pos = 0;
@@ -423,7 +423,7 @@ void bnetz_set_dsp_mode(bnetz_t *bnetz, enum dsp_mode mode)
fsk_mod_reset(&bnetz->fsk_mod);
}
PDEBUG_CHAN(DDSP, DEBUG_DEBUG, "DSP mode %s -> %s\n", bnetz_dsp_mode_name(bnetz->dsp_mode), bnetz_dsp_mode_name(mode));
LOGP_CHAN(DDSP, LOGL_DEBUG, "DSP mode %s -> %s\n", bnetz_dsp_mode_name(bnetz->dsp_mode), bnetz_dsp_mode_name(mode));
bnetz->dsp_mode = mode;
}