diff options
Diffstat (limited to 'stmhal/mphal.h')
| -rw-r--r-- | stmhal/mphal.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/stmhal/mphal.h b/stmhal/mphal.h new file mode 100644 index 0000000000..4e9a8b2bb8 --- /dev/null +++ b/stmhal/mphal.h @@ -0,0 +1,7 @@ +// We use the ST Cube HAL library for most hardware peripherals +#include <stm32f4xx_hal.h> + +// Basic GPIO functions +#define GPIO_read_pin(gpio, pin) (((gpio)->IDR >> (pin)) & 1) +#define GPIO_set_pin(gpio, pin_mask) (((gpio)->BSRRL) = (pin_mask)) +#define GPIO_clear_pin(gpio, pin_mask) (((gpio)->BSRRH) = (pin_mask)) |