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ensure pin DIO0 is set to input

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Pawel Spychalski
2018-04-10 10:14:21 +02:00
parent 17196725c1
commit 2ebdf6df88
1 changed files with 2 additions and 0 deletions
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2
crossbow/lora.cpp
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@@ -286,6 +286,8 @@ void LoRaClass::onReceive(void(*callback)(int))
_onReceive = callback; _onReceive = callback;
if (callback) { if (callback) {
pinMode(_dio0, INPUT);
writeRegister(REG_DIO_MAPPING_1, 0x00); writeRegister(REG_DIO_MAPPING_1, 0x00);
attachInterrupt(digitalPinToInterrupt(_dio0), LoRaClass::onDio0Rise, RISING); attachInterrupt(digitalPinToInterrupt(_dio0), LoRaClass::onDio0Rise, RISING);