Merge pull request #8616 from hg42/bugfix-2.0.x

[2.0.x][LPC1768][FIX] NUM_DIGITAL_PINS was negative, fixes PWM, arduino io functions, M42, M43, M226, probably also Servo, some LCD, soft spi, SoftwareSerial, ... may be others
7 years ago · fb44f8e50f
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,