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check for core.gpsport nullpointer first

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This commit is contained in:
dongie 2014-04-09 09:11:38 +09:00
parent d002f0fdc1
commit fc1f5c9f1e
2 changed files with 2675 additions and 2673 deletions
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5342
obj/baseflight.hex
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6
src/gps.c
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@ -160,8 +160,10 @@ void gpsInitHardware(void)
void gpsThread(void) void gpsThread(void)
{ {
// read out available GPS bytes // read out available GPS bytes
while (serialTotalBytesWaiting(core.gpsport)) if (core.gpsport) {
gpsNewData(serialRead(core.gpsport)); while (serialTotalBytesWaiting(core.gpsport))
gpsNewData(serialRead(core.gpsport));
}
switch (gpsData.state) { switch (gpsData.state) {
case GPS_UNKNOWN: case GPS_UNKNOWN: