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Update retransmission timer based on client offset (#2583)

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GUVWAF 2023-07-02 23:30:28 +02:00 committed by GitHub
parent 4ef61f0f15
commit b9ad274104
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1 changed files with 3 additions and 2 deletions
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src/mesh/RadioInterface.cpp
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@ -196,8 +196,9 @@ uint32_t RadioInterface::getRetransmissionMsec(const meshtastic_MeshPacket *p)
// LOG_DEBUG("Waiting for flooding message with airtime %d and slotTime is %d\n", packetAirtime, slotTimeMsec); // LOG_DEBUG("Waiting for flooding message with airtime %d and slotTime is %d\n", packetAirtime, slotTimeMsec);
float channelUtil = airTime->channelUtilizationPercent(); float channelUtil = airTime->channelUtilizationPercent();
uint8_t CWsize = map(channelUtil, 0, 100, CWmin, CWmax); uint8_t CWsize = map(channelUtil, 0, 100, CWmin, CWmax);
// Assuming we pick max. of CWsize and there will be a receiver with SNR at half the range // Assuming we pick max. of CWsize and there will be a client with SNR at half the range
return 2 * packetAirtime + (pow(2, CWsize) + pow(2, int((CWmax + CWmin) / 2))) * slotTimeMsec + PROCESSING_TIME_MSEC; return 2 * packetAirtime + (pow(2, CWsize) + 2 * CWmax + pow(2, int((CWmax + CWmin) / 2))) * slotTimeMsec +
PROCESSING_TIME_MSEC;
} }
/** The delay to use when we want to send something */ /** The delay to use when we want to send something */