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Switched FPort to use RX frame deltas for refresh rate calculate.

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This commit is contained in:
mikeller 2020-03-06 09:34:33 +13:00
parent dc5671f34c
commit ec5816eae0
2 changed files with 6 additions and 19 deletions
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9
src/main/fc/tasks.c
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@ -166,9 +166,12 @@ static void taskUpdateRxMain(timeUs_t currentTimeUs)
return;
}
timeDelta_t refreshRateUs;
if (!rxTryGetFrameDeltaOrZero(&refreshRateUs)) {
refreshRateUs = cmpTimeUs(currentTimeUs, lastRxTimeUs); // calculate a delta here if not supplied by the protocol
timeDelta_t frameAgeUs;
timeDelta_t refreshRateUs = rxGetFrameDelta(&frameAgeUs);
if (!refreshRateUs || cmpTimeUs(currentTimeUs, lastRxTimeUs) <= frameAgeUs) {
if (!rxTryGetFrameDeltaOrZero(&refreshRateUs)) {
refreshRateUs = cmpTimeUs(currentTimeUs, lastRxTimeUs); // calculate a delta here if not supplied by the protocol
}
}
lastRxTimeUs = currentTimeUs;
currentRxRefreshRate = constrain(refreshRateUs, 1000, 30000);