osmocom-analog/src/anetz/dsp.h


void dsp_init(void);
int dsp_init_sender(anetz_t *anetz, double page_gain, int page_seqeuence, double squelch_db);
void dsp_cleanup_sender(anetz_t *anetz);
void dsp_set_paging(anetz_t *anetz, double *freq);
void anetz_set_dsp_mode(anetz_t *anetz, enum dsp_mode mode, int detect_reset);
initial git import 2016-03-01 17:40:38 +00:00
			`void dsp_init(void);`
Implementation of RX level squelch (for A-Netz and B-Netz) Use -S <dB> for setting RF level or use -S auto for auto level. When squelch closes, audio is muted. If squelch is closed for some seconds (depending on network), call is released. (RF loss condition) The previous loss detection has been removed 2017-10-09 18:49:14 +00:00			`int dsp_init_sender(anetz_t *anetz, double page_gain, int page_seqeuence, double squelch_db);`
initial git import 2016-03-01 17:40:38 +00:00			`void dsp_cleanup_sender(anetz_t *anetz);`
			`void dsp_set_paging(anetz_t anetz, double freq);`
A-Netz: Reset tone detector when going idle A pending tone must be detected as soon as the cell is idle. This happens if the phone picks up during release guard time. 2017-01-02 09:13:43 +00:00			`void anetz_set_dsp_mode(anetz_t *anetz, enum dsp_mode mode, int detect_reset);`
initial git import 2016-03-01 17:40:38 +00:00