diff options
| author | bnewbold <bnewbold@robocracy.org> | 2015-03-03 00:37:25 -0800 |
|---|---|---|
| committer | bnewbold <bnewbold@robocracy.org> | 2015-03-03 00:37:25 -0800 |
| commit | 857dc1b540a3581ec8af61773d4024c22a55165b (patch) | |
| tree | 5d4db9c92f7c59a3345e37aeab38387fcfcdfd87 | |
| parent | 2c2e9ff751d46eac3d9564dfe91ec7734e75e07a (diff) | |
| download | librambutan-857dc1b540a3581ec8af61773d4024c22a55165b.tar.gz librambutan-857dc1b540a3581ec8af61773d4024c22a55165b.zip | |
st_stm32f401cdiscovery: USART3 pins; clearer pin references
| -rw-r--r-- | wirish/boards/st_stm32f401cdiscovery/include/board/board.h | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/wirish/boards/st_stm32f401cdiscovery/include/board/board.h b/wirish/boards/st_stm32f401cdiscovery/include/board/board.h index a30bd3c..d93bc30 100644 --- a/wirish/boards/st_stm32f401cdiscovery/include/board/board.h +++ b/wirish/boards/st_stm32f401cdiscovery/include/board/board.h @@ -64,23 +64,21 @@ #define BOARD_NR_USARTS 3 /* USART pin numbers. */ -#define BOARD_USART1_TX_PIN 9 -#define BOARD_USART1_RX_PIN 10 -#define BOARD_USART2_TX_PIN 2 -#define BOARD_USART2_RX_PIN 3 -/* FIXME: -#define BOARD_USART3_TX_PIN -1 -#define BOARD_USART3_RX_PIN -1 -*/ +#define BOARD_USART1_TX_PIN PA9 +#define BOARD_USART1_RX_PIN PA10 +#define BOARD_USART2_TX_PIN PA2 +#define BOARD_USART2_RX_PIN PA3 +#define BOARD_USART3_TX_PIN PB10 +#define BOARD_USART3_RX_PIN PB11 /* Number of SPI ports broken out to headers. */ #define BOARD_NR_SPI 2 /* SPI pin numbers. */ -#define BOARD_SPI1_NSS_PIN 4 // PA4 -#define BOARD_SPI1_MOSI_PIN 7 // PA7 -#define BOARD_SPI1_MISO_PIN 6 // PA6 -#define BOARD_SPI1_SCK_PIN 5 // PA5 +#define BOARD_SPI1_NSS_PIN PA4 +#define BOARD_SPI1_MOSI_PIN PA7 +#define BOARD_SPI1_MISO_PIN PA6 +#define BOARD_SPI1_SCK_PIN PA5 #define BOARD_SPI2_NSS_PIN 28 #define BOARD_SPI2_MOSI_PIN 31 |