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| author | Damien George <damien.p.george@gmail.com> | 2015-04-18 15:30:04 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2015-04-18 21:40:58 +0100 |
| commit | 8bdbc20e74907f57cc1d1659bb256eb51ed55aaf (patch) | |
| tree | 79996bca0b5e532af8abd692e855759ff597dc98 /stmhal/boards/STM32F4DISC | |
| parent | 23008db6e1cdbc15397a2e3d213b8d94e1b8d68e (diff) | |
| download | micropython-8bdbc20e74907f57cc1d1659bb256eb51ed55aaf.tar.gz micropython-8bdbc20e74907f57cc1d1659bb256eb51ed55aaf.zip | |
stmhal: Make HSE PLL parameters configurable per board.
Diffstat (limited to 'stmhal/boards/STM32F4DISC')
| -rw-r--r-- | stmhal/boards/STM32F4DISC/mpconfigboard.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/stmhal/boards/STM32F4DISC/mpconfigboard.h b/stmhal/boards/STM32F4DISC/mpconfigboard.h index 234692e2e0..2dc016d0fc 100644 --- a/stmhal/boards/STM32F4DISC/mpconfigboard.h +++ b/stmhal/boards/STM32F4DISC/mpconfigboard.h @@ -19,6 +19,12 @@ #define MICROPY_HW_ENABLE_SPI3 (0) #define MICROPY_HW_ENABLE_CAN (1) +// HSE is 8MHz +#define MICROPY_HW_CLK_PLLM (8) +#define MICROPY_HW_CLK_PLLN (336) +#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2) +#define MICROPY_HW_CLK_PLLQ (7) + // USRSW is pulled low. Pressing the button makes the input go high. #define MICROPY_HW_USRSW_PIN (pin_A0) #define MICROPY_HW_USRSW_PULL (GPIO_NOPULL) |