williamp/osmocom-analog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Move samples of int16_t format to sample_t, that is of type double

Browse Source 
This prepares the correction of all levels
This commit is contained in:
Andreas Eversberg
2017-01-27 16:57:34 +01:00
parent 538a959128
commit 7ea3bc188d
74 changed files with 471 additions and 447 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/nmt/dms.h
View File

@@ -25,7 +25,7 @@ struct dms_state {
typedef struct dms {
/* DMS transmission */
int frame_valid; /* set, if there is a valid frame in sample buffer */
int16_t *frame_spl; /* 127 * fsk_bit_length */
sample_t *frame_spl; /* 127 * fsk_bit_length */
int frame_size; /* total size of buffer */
int frame_pos; /* current sample position in frame_spl */
int frame_length; /* number of samples currently in frame_spl */
@@ -52,7 +52,7 @@ typedef struct dms {
int dms_init_sender(nmt_t *nmt);
void dms_cleanup_sender(nmt_t *nmt);
int fsk_dms_frame(nmt_t *nmt, int16_t *samples, int length);
int fsk_dms_frame(nmt_t *nmt, sample_t *samples, int length);
void fsk_receive_bit_dms(nmt_t *nmt, int bit, double quality, double level);
void dms_reset(nmt_t *nmt);