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authorAndreas Eversberg <jolly@eversberg.eu>2016-03-15 19:26:13 +0100
committerAndreas Eversberg <jolly@eversberg.eu>2016-03-15 19:26:13 +0100
commita5db02775e318d1b51a6db5558ce2f013c74a7af (patch)
tree320f32547045893f95980b1aac7d4b896a47a524 /src/bnetz
parent57caa536cfdbab27e89a52ade0cffc74c674a652 (diff)
fixup debug class definition: rename DFSK and DAUDIO to DDSP
Diffstat (limited to 'src/bnetz')
-rw-r--r--src/bnetz/dsp.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/bnetz/dsp.c b/src/bnetz/dsp.c
index db339a8..9670492 100644
--- a/src/bnetz/dsp.c
+++ b/src/bnetz/dsp.c
@@ -58,7 +58,7 @@ void dsp_init(void)
{
int i;
- PDEBUG(DFSK, DEBUG_DEBUG, "Generating sine table.\n");
+ PDEBUG(DDSP, DEBUG_DEBUG, "Generating sine table.\n");
for (i = 0; i < 256; i++) {
dsp_sine[i] = (int)(sin((double)i / 256.0 * 2.0 * PI) * TX_PEAK);
}
@@ -72,27 +72,27 @@ int dsp_init_sender(bnetz_t *bnetz)
int i;
if ((bnetz->sender.samplerate % 1000)) {
- PDEBUG(DFSK, DEBUG_ERROR, "Samples rate must be a multiple of 1000 bits per second.\n");
+ PDEBUG(DDSP, DEBUG_ERROR, "Samples rate must be a multiple of 1000 bits per second.\n");
return -EINVAL;
}
- PDEBUG(DFSK, DEBUG_DEBUG, "Init DSP for 'Sender'.\n");
+ PDEBUG(DDSP, DEBUG_DEBUG, "Init DSP for 'Sender'.\n");
audio_init_loss(&bnetz->sender.loss, LOSS_INTERVAL, bnetz->sender.loss_volume, LOSS_TIME);
bnetz->samples_per_bit = bnetz->sender.samplerate * BIT_DURATION;
- PDEBUG(DFSK, DEBUG_DEBUG, "Using %d samples per bit duration.\n", bnetz->samples_per_bit);
+ PDEBUG(DDSP, DEBUG_DEBUG, "Using %d samples per bit duration.\n", bnetz->samples_per_bit);
bnetz->fsk_filter_step = bnetz->sender.samplerate * FILTER_STEP;
- PDEBUG(DFSK, DEBUG_DEBUG, "Using %d samples per filter step.\n", bnetz->fsk_filter_step);
+ PDEBUG(DDSP, DEBUG_DEBUG, "Using %d samples per filter step.\n", bnetz->fsk_filter_step);
spl = calloc(16, bnetz->samples_per_bit * sizeof(*spl));
if (!spl) {
- PDEBUG(DFSK, DEBUG_ERROR, "No memory!\n");
+ PDEBUG(DDSP, DEBUG_ERROR, "No memory!\n");
return -ENOMEM;
}
bnetz->telegramm_spl = spl;
spl = calloc(1, bnetz->samples_per_bit * sizeof(*spl));
if (!spl) {
- PDEBUG(DFSK, DEBUG_ERROR, "No memory!\n");
+ PDEBUG(DDSP, DEBUG_ERROR, "No memory!\n");
return -ENOMEM;
}
bnetz->fsk_filter_spl = spl;
@@ -104,10 +104,10 @@ int dsp_init_sender(bnetz_t *bnetz)
for (i = 0; i < 2; i++) {
coeff = 2.0 * cos(2.0 * PI * fsk_bits[i] / (double)bnetz->sender.samplerate);
bnetz->fsk_coeff[i] = coeff * 32768.0;
- PDEBUG(DFSK, DEBUG_DEBUG, "coeff[%d] = %d (must be -3601 and 2573 at 8000hz)\n", i, (int)bnetz->fsk_coeff[i]);
+ PDEBUG(DDSP, DEBUG_DEBUG, "coeff[%d] = %d (must be -3601 and 2573 at 8000hz)\n", i, (int)bnetz->fsk_coeff[i]);
bnetz->phaseshift256[i] = 256.0 / ((double)bnetz->sender.samplerate / fsk_bits[i]);
- PDEBUG(DFSK, DEBUG_DEBUG, "phaseshift[%d] = %.4f (must be arround 64 at 8000hz)\n", i, bnetz->phaseshift256[i]);
+ PDEBUG(DDSP, DEBUG_DEBUG, "phaseshift[%d] = %.4f (must be arround 64 at 8000hz)\n", i, bnetz->phaseshift256[i]);
}
return 0;
@@ -116,7 +116,7 @@ int dsp_init_sender(bnetz_t *bnetz)
/* Cleanup transceiver instance. */
void dsp_cleanup_sender(bnetz_t *bnetz)
{
- PDEBUG(DFSK, DEBUG_DEBUG, "Cleanup DSP for 'Sender'.\n");
+ PDEBUG(DDSP, DEBUG_DEBUG, "Cleanup DSP for 'Sender'.\n");
if (bnetz->telegramm_spl) {
free(bnetz->telegramm_spl);
@@ -134,7 +134,7 @@ static void fsk_receive_tone(bnetz_t *bnetz, int bit, int goodtone, double level
/* lost tone because it is not good anymore or has changed */
if (!goodtone || bit != bnetz->tone_detected) {
if (bnetz->tone_count >= TONE_DETECT_TH) {
- PDEBUG(DFSK, DEBUG_DEBUG, "Lost %.0f Hz tone after %d ms.\n", fsk_bits[bnetz->tone_detected], bnetz->tone_count);
+ PDEBUG(DDSP, DEBUG_DEBUG, "Lost %.0f Hz tone after %d ms.\n", fsk_bits[bnetz->tone_detected], bnetz->tone_count);
bnetz_receive_tone(bnetz, -1);
}
if (goodtone)
@@ -151,7 +151,7 @@ static void fsk_receive_tone(bnetz_t *bnetz, int bit, int goodtone, double level
if (bnetz->tone_count >= TONE_DETECT_TH)
audio_reset_loss(&bnetz->sender.loss);
if (bnetz->tone_count == TONE_DETECT_TH) {
- PDEBUG(DFSK, DEBUG_DEBUG, "Detecting continous %.0f Hz tone. (level = %d%%)\n", fsk_bits[bnetz->tone_detected], (int)(level * 100));
+ PDEBUG(DDSP, DEBUG_DEBUG, "Detecting continous %.0f Hz tone. (level = %d%%)\n", fsk_bits[bnetz->tone_detected], (int)(level * 100));
bnetz_receive_tone(bnetz, bnetz->tone_detected);
}
}
@@ -339,10 +339,10 @@ static int fsk_telegramm(bnetz_t *bnetz, int16_t *samples, int length)
next_telegramm:
if (!bnetz->telegramm) {
/* request telegramm */
-// PDEBUG(DFSK, DEBUG_DEBUG, "Request new 'Telegramm'.\n");
+// PDEBUG(DDSP, DEBUG_DEBUG, "Request new 'Telegramm'.\n");
telegramm = bnetz_get_telegramm(bnetz);
if (!telegramm) {
- PDEBUG(DFSK, DEBUG_DEBUG, "Stop sending 'Telegramm'.\n");
+ PDEBUG(DDSP, DEBUG_DEBUG, "Stop sending 'Telegramm'.\n");
return length;
}
bnetz->telegramm = 1;