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Change default Coding Rate to 4/5 for <=LongFast (#2920)

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Increases througput at the cost of a little bit of sensitivity
Non-breaking as the CR is sent in the LoRa header
This commit is contained in:
GUVWAF
2023-11-02 15:21:07 +01:00
committed by GitHub
parent 8b8fffda81
commit 0f9936a0e0
2 changed files with 8 additions and 8 deletions
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12
src/mesh/RadioInterface.cpp
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@@ -384,27 +384,27 @@ void RadioInterface::applyModemConfig()
switch (loraConfig.modem_preset) {
case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST:
bw = (myRegion->wideLora) ? 812.5 : 250;
cr = 8;
cr = 5;
sf = 7;
break;
case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW:
bw = (myRegion->wideLora) ? 812.5 : 250;
cr = 8;
cr = 5;
sf = 8;
break;
case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST:
bw = (myRegion->wideLora) ? 812.5 : 250;
cr = 8;
cr = 5;
sf = 9;
break;
case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW:
bw = (myRegion->wideLora) ? 812.5 : 250;
cr = 8;
cr = 5;
sf = 10;
break;
default: // Config_LoRaConfig_ModemPreset_LONG_FAST is default. Gracefully use this is preset is something illegal.
bw = (myRegion->wideLora) ? 812.5 : 250;
cr = 8;
cr = 5;
sf = 11;
break;
case meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE:
@@ -546,4 +546,4 @@ size_t RadioInterface::beginSending(meshtastic_MeshPacket *p)
sendingPacket = p;
return p->encrypted.size + sizeof(PacketHeader);
}
}