diff options
| -rw-r--r-- | ports/stm32/pin_defs_stm32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/stm32/pin_defs_stm32.c b/ports/stm32/pin_defs_stm32.c index 0aef5f95f..a3f9d039d 100644 --- a/ports/stm32/pin_defs_stm32.c +++ b/ports/stm32/pin_defs_stm32.c @@ -8,9 +8,9 @@ uint32_t pin_get_mode(const pin_obj_t *pin) { GPIO_TypeDef *gpio = pin->gpio; uint32_t mode = (gpio->MODER >> (pin->pin * 2)) & 3; - if (mode != GPIO_MODE_ANALOG) { + if (mode == GPIO_MODE_OUTPUT_PP || mode == GPIO_MODE_AF_PP) { if (gpio->OTYPER & pin->pin_mask) { - mode |= 1 << 4; + mode |= 1 << 4; // Converts from xxx_PP to xxx_OD } } return mode; |