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Code Issues Wiki Activity

Ability to see how many Tx bytes are free in serial port buffer

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This commit is contained in:
Nicholas Sherlock 2015-06-23 00:30:37 +12:00
parent d0b940bf75
commit 6e504ca52a
13 changed files with 90 additions and 22 deletions
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6
src/main/io/gps.c
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@ -360,7 +360,7 @@ void gpsThread(void)
{
// read out available GPS bytes
if (gpsPort) {
while (serialTotalBytesWaiting(gpsPort))
while (serialRxBytesWaiting(gpsPort))
gpsNewData(serialRead(gpsPort));
}
@ -1036,14 +1036,14 @@ void gpsEnablePassthrough(serialPort_t *gpsPassthroughPort)
#endif
char c;
while(1) {
if (serialTotalBytesWaiting(gpsPort)) {
if (serialRxBytesWaiting(gpsPort)) {
LED0_ON;
c = serialRead(gpsPort);
gpsNewData(c);
serialWrite(gpsPassthroughPort, c);
LED0_OFF;
}
if (serialTotalBytesWaiting(gpsPassthroughPort)) {
if (serialRxBytesWaiting(gpsPassthroughPort)) {
LED1_ON;
serialWrite(gpsPort, serialRead(gpsPassthroughPort));
LED1_OFF;