diff options
| author | Fredrik Thulin <fredrik@thulin.net> | 2015-09-10 10:51:57 +0200 |
|---|---|---|
| committer | Fredrik Thulin <fredrik@thulin.net> | 2015-09-10 10:51:57 +0200 |
| commit | 8af6e5c4d9764afb89395ccc006674277a859024 (patch) | |
| tree | 044032cfffb50e63bf4391b2eb343a5eb86b998f /src/short-test/include/stm_init.h | |
| parent | b5f7b6b8ed23eccc15415776b6d2fa05e10b9c7d (diff) | |
Add application useful in helping identifying electrical shorts.
This application tries to help finding elecrical shorts in the dev-bridge
board by configuring all pins but one at a time as input (pull-down), and
then outputing a bit to one pin and checking that none of the input pins
go high.
Diffstat (limited to 'src/short-test/include/stm_init.h')
| -rw-r--r-- | src/short-test/include/stm_init.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/short-test/include/stm_init.h b/src/short-test/include/stm_init.h new file mode 100644 index 0000000..946ac40 --- /dev/null +++ b/src/short-test/include/stm_init.h @@ -0,0 +1,18 @@ +#ifndef __STM_INIT_H +#define __STM_INIT_H + +#include "stm32f4xx_hal.h" + +#define LED_PORT GPIOJ +#define LED_RED GPIO_PIN_1 +#define LED_YELLOW GPIO_PIN_2 +#define LED_GREEN GPIO_PIN_3 +#define LED_BLUE GPIO_PIN_4 + +#define USART2_BAUD_RATE 115200 + +extern UART_HandleTypeDef huart2; +extern void stm_init(void); +extern void Error_Handler(void); + +#endif /* __STM_INIT_H */ |