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Correct formula for packet RSSI, should be based on frequency

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This commit is contained in:
Sandeep Mistry 2016-09-25 08:34:59 -04:00
parent 144786b3b7
commit 7f75498dfc
2 changed files with 5 additions and 1 deletions
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5
src/LoRa.cpp
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@ -36,12 +36,15 @@
LoRaClass::LoRaClass() :
_spiSettings(10E6, MSBFIRST, SPI_MODE0),
_ss(10), _reset(9),
_frequency(0),
_packetIndex(0)
{
}
int LoRaClass::begin(long frequency)
{
_frequency = frequency;
// setup pins
pinMode(_ss, OUTPUT);
pinMode(_reset, OUTPUT);
@ -156,7 +159,7 @@ int LoRaClass::parsePacket()
int LoRaClass::packetRssi()
{
return (readRegister(REG_PKT_RSSI_VALUE) - 164);
return (readRegister(REG_PKT_RSSI_VALUE) - (_frequency < 868E6 ? 164 : 157));
}
size_t LoRaClass::write(uint8_t byte)

1
src/LoRa.h
View File

@ -40,6 +40,7 @@ private:
SPISettings _spiSettings;
int _ss;
int _reset;
int _frequency;
int _packetIndex;
};