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Don't clear all IRQ flags, just the ones read

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This commit is contained in:
Sandeep Mistry 2016-09-25 08:39:08 -04:00
parent 7f75498dfc
commit caed5b1c4c
1 changed files with 2 additions and 2 deletions
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4
src/LoRa.cpp
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@ -119,7 +119,7 @@ int LoRaClass::endPacket()
while((readRegister(REG_IRQ_FLAGS) & IRQ_TX_DONE_MASK) == 0);
// clear IRQ's
writeRegister(REG_IRQ_FLAGS, 0xff);
writeRegister(REG_IRQ_FLAGS, IRQ_TX_DONE_MASK);
return 1;
}
@ -130,7 +130,7 @@ int LoRaClass::parsePacket()
int irqFlags = readRegister(REG_IRQ_FLAGS);
// clear IRQ's
writeRegister(REG_IRQ_FLAGS, 0xff);
writeRegister(REG_IRQ_FLAGS, irqFlags);
if (irqFlags & IRQ_RX_DONE_MASK) {
// received a packet