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Fix softserial loopback support compilation errors.

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This commit is contained in:
Dominic Clifton 2014-05-21 20:06:53 +01:00
parent 49d411dcc7
commit eb0beb70a9
1 changed files with 5 additions and 4 deletions
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9
src/main.c
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@ -49,7 +49,7 @@ extern rcReadRawDataPtr rcReadRawFunc;
extern uint32_t previousTime;
#ifdef SOFTSERIAL_LOOPBACK
serialPort_t *loopbackPort
serialPort_t *loopbackPort;
#endif
failsafe_t *failsafe;
@ -231,9 +231,9 @@ void init(void)
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
serialPort_t *loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
openSoftSerial1(19200, false);
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
@ -242,7 +242,8 @@ void init(void)
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
while (serialTotalBytesWaiting(loopbackPort)) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialTotalBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};