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sdrplusplus? more like sdrpleaseplease

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Kuba 2024-02-14 11:31:06 +01:00 committed by GitHub
parent da2a3f08a4
commit 6e60e8a0a8
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1 changed files with 10 additions and 4 deletions
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14
src/pifmrds/pi_fm_rds.cpp
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@ -216,11 +216,17 @@ int tx(uint32_t carrier_freq, char *audio_file, uint16_t pi, char *ps, char *rt,
uint16_t callsignToPI(char* callsign) {
uint16_t pi_code = 0;
for (int i = 0; i < 4; i++) {
if (callsign[i] >= 'A' && callsign[i] <= 'Z') pi_code += (callsign[i] - 'A') * (i == 0 ? 21672 : (i == 1 ? 676 : (i == 2 ? 26 : 1)));
else return 0; // Returning 0 to indicate an error
bool w = (piCode >= 21672);
callsign = w ? 'W' : 'K';
char* restStr;
int rest = piCode - (w ? 21672 : 4096);
while (rest) {
restStr += 'A' + (rest % 26);
rest /= 26;
}
for (int i = restStr.size() - 1; i >= 0; i--) {
callsign += restStr[i];
}
return pi_code;
}
int main(int argc, char **argv) {