brmlab/osmo-tetra
9
0
Fork 0
mirror of https://github.com/brmlab/osmo-tetra.git synced 2025-10-31 15:33:59 +01:00
Code Issues Projects Releases Packages Wiki Activity

float_to_bits: Remove offset

Browse source 
This is a symptom of frequency offset and it's the demodulator job to
correct this ...

Thanks to Frank A. Stevenson for noticing this legacy hack

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
This commit is contained in:
Sylvain Munaut 2012-11-11 12:46:54 +01:00
parent 095e7bd8aa
commit 2ee4b4ad4d
1 changed files with 2 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/float_to_bits.c
View file

@ -30,10 +30,9 @@
#include <sys/types.h>
#include <sys/stat.h>
static int process_sym_fl(float offset, float fl)
static int process_sym_fl(float fl)
{
int ret;
fl += offset;
/* very simplistic scheme */
if (fl > 2)
@ -113,7 +112,7 @@ int main(int argc, char **argv)
exit(1);
} else if (rc == 0)
break;
rc = process_sym_fl(0.3f, fl);
rc = process_sym_fl(fl);
sym_int2bits(rc, bits);
//printf("%2d %1u %1u %f\n", rc, bits[0], bits[1], fl);
if (opt_verbose)