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Fix debug output (RH ASK)

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This commit is contained in:
Emmanuel N 2016-09-04 22:09:37 +02:00
parent 57a77f8c98
commit 30ea881bbe
1 changed files with 10 additions and 4 deletions

14
src/devices/radiohead_ask.c
View file

@ -76,7 +76,7 @@ static int radiohead_ask_callback(bitbuffer_t *bitbuffer) {
pos = bitbuffer_search(bitbuffer, row, 0, init_pattern, init_pattern_len);
if(pos == len){
if (debug_output) {
if(debug_output) {
printf("RH ASK preamble not found\n");
}
return 0;
@ -94,12 +94,16 @@ static int radiohead_ask_callback(bitbuffer_t *bitbuffer) {
rxBits[0] &= 0x3F;
uint8_t hi_nibble = symbol_6to4(rxBits[0]);
if(hi_nibble > 0xF){
printf("Error on 6to4 decoding high nibble: %X\n", rxBits[0]);
if(debug_output){
fprintf(stdout, "Error on 6to4 decoding high nibble: %X\n", rxBits[0]);
}
return 0;
}
uint8_t lo_nibble = symbol_6to4(rxBits[1]);
if(lo_nibble > 0xF){
printf("Error on 6to4 decoding low nibble: %X\n", rxBits[1]);
if(debug_output){
fprintf(stdout, "Error on 6to4 decoding low nibble: %X\n", rxBits[1]);
}
return 0;
}
uint8_t byte = hi_nibble<<4 | lo_nibble;
@ -121,7 +125,9 @@ static int radiohead_ask_callback(bitbuffer_t *bitbuffer) {
crc = payload[5 + data_len] + (payload[5 + data_len + 1]<<8);
crc_recompute = ~crc16(payload, msg_len-2, 0x8408, 0xFFFF);
if(crc_recompute != crc){
printf("CRC error: %04X != %04X\n", crc_recompute, crc);
if(debug_output){
fprintf(stdout, "CRC error: %04X != %04X\n", crc_recompute, crc);
}
return 0;
}