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Merge pull request #18 from flattermann/dsserial

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Serial Decoder: Improved start/stop signal detection
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DreamSourceLab 2014-09-22 15:30:11 +08:00
commit 5d7e3237b7
1 changed files with 3 additions and 5 deletions
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6
DSLogic-gui/pv/decoder/dsserial.cpp
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@ -148,11 +148,9 @@ void dsSerial::decode()
stop_index = flag_index + ceil((_bits + (_parity != -1) + 1) * samplesPerBit); stop_index = flag_index + ceil((_bits + (_parity != -1) + 1) * samplesPerBit);
if (left < right) { if (left < right) {
for (i = 0; i < _stopbits * samplesPerBit; i++) { left -= 0.5*samplesPerBit;
if (_idle_level != ((snapshot->get_sample(stop_index + i) & 1ULL << _serial_index) != 0)) { if (_idle_level != ((snapshot->get_sample(stop_index + 0.5*samplesPerBit) & 1ULL << _serial_index) != 0)) {
stop_err = true; stop_err = true;
break;
}
} }
if (stop_err) { if (stop_err) {
cur_state = StopErr; cur_state = StopErr;