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| author | Maximilien Cuony <maximilien@theglu.org> | 2016-04-18 19:26:45 +0200 |
|---|---|---|
| committer | Maximilien Cuony <maximilien@theglu.org> | 2016-04-18 19:26:45 +0200 |
| commit | 5927d922ee95f3e3eeed99302b25094aeec1d622 (patch) | |
| tree | 112b9c924a283930e1fbad32463b4e2306a00877 | |
| parent | 05e9acf260f9adb1f14df038c2f005d7f473a70c (diff) | |
| download | glutte-o-matic-5927d922ee95f3e3eeed99302b25094aeec1d622.tar.gz glutte-o-matic-5927d922ee95f3e3eeed99302b25094aeec1d622.tar.bz2 glutte-o-matic-5927d922ee95f3e3eeed99302b25094aeec1d622.zip | |
Disable task switching when using UART
| -rw-r--r-- | src/fsm/usart.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/fsm/usart.c b/src/fsm/usart.c index ab6fc36..5dff116 100644 --- a/src/fsm/usart.c +++ b/src/fsm/usart.c @@ -148,12 +148,14 @@ void usart_gps_init() static void usart_puts(USART_TypeDef* USART, const char* str) { + vTaskSuspendAll(); while(*str) { // wait until data register is empty USART_SendData(USART, *str); while(USART_GetFlagStatus(USART, USART_FLAG_TXE) == RESET) ; str++; } + xTaskResumeAll(); } void usart_gps_puts(const char* str) |