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atbetaflight
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trying to free up USART IRQ from GPS aids

This commit is contained in:
dongie 2014-04-09 07:18:22 +09:00
parent a8f383077c
commit 1898fd43fd
2 changed files with 2796 additions and 2789 deletions
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5578
obj/baseflight.hex
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7
src/gps.c
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@ -93,7 +93,8 @@ void gpsInit(uint8_t baudrateIndex)
mode = MODE_RX; mode = MODE_RX;
gpsSetPIDs(); gpsSetPIDs();
core.gpsport = uartOpen(USART2, gpsNewData, gpsInitData[baudrateIndex].baudrate, mode); // Open GPS UART, no callback - buffer will be read out in gpsThread()
core.gpsport = uartOpen(USART2, NULL, gpsInitData[baudrateIndex].baudrate, mode);
// signal GPS "thread" to initialize when it gets to it // signal GPS "thread" to initialize when it gets to it
gpsSetState(GPS_INITIALIZING); gpsSetState(GPS_INITIALIZING);
} }
@ -158,6 +159,10 @@ void gpsInitHardware(void)
void gpsThread(void) void gpsThread(void)
{ {
// read out available GPS bytes
while (uartTotalBytesWaiting(core.gpsport))
gpsNewData(uartRead(core.gpsport));
switch (gpsData.state) { switch (gpsData.state) {
case GPS_UNKNOWN: case GPS_UNKNOWN:
break; break;