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Code Issues Wiki Activity

Made serial const correct

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This commit is contained in:
Martin Budden 2016-10-03 23:00:16 +01:00
parent 7316a589f3
commit 661aa7469d
6 changed files with 24 additions and 24 deletions
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6
src/main/drivers/serial_softserial.c
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@ -401,7 +401,7 @@ void onSerialRxPinChange(timerCCHandlerRec_t *cbRec, captureCompare_t capture)
}
}
uint32_t softSerialRxBytesWaiting(serialPort_t *instance)
uint32_t softSerialRxBytesWaiting(const serialPort_t *instance)
{
if ((instance->mode & MODE_RX) == 0) {
return 0;
@ -412,7 +412,7 @@ uint32_t softSerialRxBytesWaiting(serialPort_t *instance)
return (s->port.rxBufferHead - s->port.rxBufferTail) & (s->port.rxBufferSize - 1);
}
uint32_t softSerialTxBytesFree(serialPort_t *instance)
uint32_t softSerialTxBytesFree(const serialPort_t *instance)
{
if ((instance->mode & MODE_TX) == 0) {
return 0;
@ -463,7 +463,7 @@ void softSerialSetMode(serialPort_t *instance, portMode_t mode)
instance->mode = mode;
}
bool isSoftSerialTransmitBufferEmpty(serialPort_t *instance)
bool isSoftSerialTransmitBufferEmpty(const serialPort_t *instance)
{
return instance->txBufferHead == instance->txBufferTail;
}