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| author | Damien George <damien.p.george@gmail.com> | 2016-10-05 15:51:40 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-10-05 15:51:40 +1100 |
| commit | b1537a575289d19431f67906bb43befdde7a26a2 (patch) | |
| tree | 6f17f73e865d2712b323510e74f746b428ee2cb6 | |
| parent | bcf60b43ee778a333c7cb86552d50380109e0f87 (diff) | |
| download | micropython-b1537a575289d19431f67906bb43befdde7a26a2.tar.gz micropython-b1537a575289d19431f67906bb43befdde7a26a2.zip | |
stmhal/mphalport: Change pin obj type to const pointer, to avoid casts.
| -rw-r--r-- | stmhal/mphalport.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/stmhal/mphalport.h b/stmhal/mphalport.h index d45308c34d..d342f96e17 100644 --- a/stmhal/mphalport.h +++ b/stmhal/mphalport.h @@ -43,8 +43,8 @@ void mp_hal_set_interrupt_char(int c); // -1 to disable // C-level pin HAL #include "stmhal/pin.h" -#define mp_hal_pin_obj_t pin_obj_t* -#define mp_hal_get_pin_obj(o) (pin_obj_t*)pin_find(o) +#define mp_hal_pin_obj_t const pin_obj_t* +#define mp_hal_get_pin_obj(o) pin_find(o) #define mp_hal_pin_input(p) mp_hal_gpio_config((p)->gpio, (p)->pin, 0, 0, 0) #define mp_hal_pin_output(p) mp_hal_gpio_config((p)->gpio, (p)->pin, 1, 0, 0) #define mp_hal_pin_open_drain(p) mp_hal_gpio_config((p)->gpio, (p)->pin, 5, 0, 0) |