Commit 8781eafa authored by Jenda's avatar Jenda

xlate - comments

parent 221674fa
......@@ -10,6 +10,16 @@
#define COMPLEX 2
/* Translate, filter and decimate signal from _buf, write it to file descriptor fd.
* _buf, buflen - input signal
* _carry, carrylen - buffer for filter history
* _taps, tapslen - filter coefficients
* decim - decimation
* rotator - vector denoting phase difference of successive samples
* _rotpos, rotposlen - vector denoting current rotator phase
* _firpos, firposlen - (integer), starting position in filter
* fd - output descriptor
*/
int xdump(char * _buf, size_t buflen, char * _carry, size_t carrylen, char * _taps, size_t tapslen, int decim, float rotator, char * _rotpos, size_t rotposlen, char * _firpos, size_t firposlen, int fd) {
assert(rotposlen == sizeof(lv_32fc_t));
......
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