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Fix low data-rate optimisation on SX1262

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This commit is contained in:
Mark Qvist 2024-02-13 13:14:13 +01:00
parent 32424b91a6
commit 184d228991
1 changed files with 29 additions and 27 deletions
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12
sx126x.cpp
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@ -755,8 +755,8 @@ void sx126x::setSpreadingFactor(int sf)
_sf = sf; _sf = sf;
setModulationParams(sf, _bw, _cr, _ldro);
handleLowDataRate(); handleLowDataRate();
setModulationParams(sf, _bw, _cr, _ldro);
} }
long sx126x::getSignalBandwidth() long sx126x::getSignalBandwidth()
@ -778,9 +778,11 @@ long sx126x::getSignalBandwidth()
} }
void sx126x::handleLowDataRate(){ void sx126x::handleLowDataRate(){
// TODO: Why was this enabled without any logic to check LDRO conditions? if ( long( (1<<_sf) / (getSignalBandwidth()/1000)) > 16) {
//_ldro = 1; _ldro = 0x01;
//setModulationParams(_sf, _bw, _cr, _ldro); } else {
_ldro = 0x00;
}
} }
void sx126x::optimizeModemSensitivity(){ void sx126x::optimizeModemSensitivity(){
@ -811,9 +813,9 @@ void sx126x::setSignalBandwidth(long sbw)
_bw = 0x06; _bw = 0x06;
} }
handleLowDataRate();
setModulationParams(_sf, _bw, _cr, _ldro); setModulationParams(_sf, _bw, _cr, _ldro);
handleLowDataRate();
optimizeModemSensitivity(); optimizeModemSensitivity();
} }