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This commit is contained in:
iceman1001 2019-06-08 10:16:15 -04:00
commit 34d794d9fd
1 changed files with 6 additions and 7 deletions
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13
common/lfdemod.c
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@ -103,7 +103,8 @@ void computeSignalProperties(uint8_t *samples, uint32_t size) {
// we can detect noise // we can detect noise
signalprop.isnoise = signalprop.amplitude < NOISE_AMPLITUDE_THRESHOLD; signalprop.isnoise = signalprop.amplitude < NOISE_AMPLITUDE_THRESHOLD;
printSignal(); if (g_debugMode)
printSignal();
} }
void removeSignalOffset(uint8_t *samples, uint32_t size) { void removeSignalOffset(uint8_t *samples, uint32_t size) {
@ -1365,6 +1366,8 @@ int BiphaseRawDecode(uint8_t *bits, size_t *size, int *offset, int invert) {
//sanity check //sanity check
if (*size < 51) return -1; if (*size < 51) return -1;
if ( *offset < 0 ) *offset = 0;
uint16_t bitnum = 0; uint16_t bitnum = 0;
uint16_t errCnt = 0; uint16_t errCnt = 0;
size_t i = *offset; size_t i = *offset;
@ -1378,7 +1381,8 @@ int BiphaseRawDecode(uint8_t *bits, size_t *size, int *offset, int invert) {
} }
if (!offsetA && offsetB) ++*offset; if (!offsetA && offsetB) ++*offset;
for (i = *offset; i < *size - 3; i += 2) { // main loop
for (i = *offset; i < *size - 1; i += 2) {
//check for phase error //check for phase error
if (bits[i + 1] == bits[i + 2]) { if (bits[i + 1] == bits[i + 2]) {
bits[bitnum++] = 7; bits[bitnum++] = 7;
@ -1527,11 +1531,6 @@ static uint16_t cleanAskRawDemod(uint8_t *bits, size_t *size, int clk, int inver
*size = bitCnt; *size = bitCnt;
/*
if (*startIdx < 0)
*startIdx = 0;
*/
if (g_debugMode == 2) prnt("DEBUG ASK: cleanAskRawDemod Startidx %d", *startIdx); if (g_debugMode == 2) prnt("DEBUG ASK: cleanAskRawDemod Startidx %d", *startIdx);
return errCnt; return errCnt;