fix NUM_DIGITAL_PINS being negative for more than 127 digital pins

7 years ago · dd1b503f64
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/HAL/HAL_LPC1768/pinmapping.h
+++ b/Marlin/src/HAL/HAL_LPC1768/pinmapping.h
@ -239,7 +239,7 @@ constexpr pin_t pin_map[] = {
  P_NC,  P_NC,  P_NC,  P_NC,  P4_28, P4_29, P_NC,  P_NC
 };

-constexpr int8_t NUM_DIGITAL_PINS = COUNT(pin_map);
+constexpr uint8_t NUM_DIGITAL_PINS = COUNT(pin_map);

 constexpr pin_t adc_pin_table[] = {
  P0_23, P0_24, P0_25, P0_26, P1_30, P1_31,