diff options
Diffstat (limited to 'stmhal/mphal.h')
| -rw-r--r-- | stmhal/mphal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/stmhal/mphal.h b/stmhal/mphal.h index 4e9a8b2bb8..33407622c0 100644 --- a/stmhal/mphal.h +++ b/stmhal/mphal.h @@ -5,3 +5,4 @@ #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)) +#define GPIO_read_output_pin(gpio, pin) (((gpio)->ODR >> (pin)) & 1) |