diff options
Diffstat (limited to 'ports/litex')
| -rw-r--r-- | ports/litex/common-hal/microcontroller/Pin.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ports/litex/common-hal/microcontroller/Pin.c b/ports/litex/common-hal/microcontroller/Pin.c index 38601e0d3..4d088a076 100644 --- a/ports/litex/common-hal/microcontroller/Pin.c +++ b/ports/litex/common-hal/microcontroller/Pin.c @@ -42,6 +42,9 @@ void reset_pin_number(uint8_t pin_port, uint8_t pin_number) { } void common_hal_reset_pin(const mcu_pin_obj_t* pin) { + if (pin == NULL) { + return; + } reset_pin_number(0, pin->number); } |