williamp/osmocom-analog
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Add function to display wave form from input/loop

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Use 'w' to toggle display.

Move terminal input processing and main loop to main_common.c
This commit is contained in:
Andreas Eversberg
2016-06-17 07:28:45 +02:00
parent 4e0e13cb2d
commit 7d5d3da8d3
9 changed files with 223 additions and 101 deletions
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6
src/common/sender.h
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@@ -4,6 +4,7 @@
#include "jitter.h"
#include "loss.h"
#include "emphasis.h"
#include "display_wave.h"
#define MAX_SENDER 16
@@ -53,6 +54,9 @@ typedef struct sender {
int pilot_on; /* 1 or 0 for on or off */
double pilotton_phaseshift; /* phase to shift every sample */
double pilotton_phase; /* current phase */
/* display wave */
dispwav_t dispwav; /* display wave form */
} sender_t;
/* list of all senders */
@@ -61,7 +65,7 @@ extern int cant_recover;
int sender_create(sender_t *sender, int kanal, const char *sounddev, int samplerate, int cross_channels, double rx_gain, int pre_emphasis, int de_emphasis, const char *write_wave, const char *read_wave, int loopback, double loss_volume, int use_pilot_signal);
void sender_destroy(sender_t *sender);
void process_sender_audio(sender_t *sender, int *quit, int latspl);
void sender_send(sender_t *sender, int16_t *samples, int count);
void sender_receive(sender_t *sender, int16_t *samples, int count);
void main_loop(int *quit, int latency);