diff --git a/Marlin/src/HAL/HAL_LPC1768/fastio.h b/Marlin/src/HAL/HAL_LPC1768/fastio.h index 1374e6aafa..b0ab2089be 100644 --- a/Marlin/src/HAL/HAL_LPC1768/fastio.h +++ b/Marlin/src/HAL/HAL_LPC1768/fastio.h @@ -37,7 +37,7 @@ #include -#define USEABLE_HARDWARE_PWM(pin) useable_hardware_PWM(pin) +#define USEABLE_HARDWARE_PWM(pin) TRUE // all pins are PWM capable #define LPC_PIN(pin) gpio_pin(pin) #define LPC_GPIO(port) gpio_port(port) diff --git a/Marlin/src/HAL/HAL_LPC1768/main.cpp b/Marlin/src/HAL/HAL_LPC1768/main.cpp index f1f9ed405b..fb0a70a1d1 100644 --- a/Marlin/src/HAL/HAL_LPC1768/main.cpp +++ b/Marlin/src/HAL/HAL_LPC1768/main.cpp @@ -28,24 +28,30 @@ void SysTick_Callback() { } void HAL_init() { + + // Support the 4 LEDs some LPC176x boards have #if PIN_EXISTS(LED) SET_DIR_OUTPUT(LED_PIN); WRITE_PIN_CLR(LED_PIN); - - // MKS_SBASE has 3 other LEDs the bootloader uses during flashing. Clear them. - SET_DIR_OUTPUT(P1_19); - WRITE_PIN_CLR(P1_19); - SET_DIR_OUTPUT(P1_20); - WRITE_PIN_CLR(P1_20); - SET_DIR_OUTPUT(P1_21); - WRITE_PIN_CLR(P1_21); - + #if PIN_EXISTS(LED2) + SET_DIR_OUTPUT(LED2_PIN); + WRITE_PIN_CLR(LED2_PIN); + #if PIN_EXISTS(LED3) + SET_DIR_OUTPUT(LED3_PIN); + WRITE_PIN_CLR(LED3_PIN); + #if PIN_EXISTS(LED4) + SET_DIR_OUTPUT(LED4_PIN); + WRITE_PIN_CLR(LED4_PIN); + #endif + #endif + #endif // Flash status LED 3 times to indicate Marlin has started booting for (uint8_t i = 0; i < 6; ++i) { TOGGLE(LED_PIN); delay(100); } #endif + //debug_frmwrk_init(); //_DBG("\n\nDebug running\n"); // Initialise the SD card chip select pins as soon as possible diff --git a/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp b/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp index 97a508c96a..913735636f 100644 --- a/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp +++ b/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp @@ -68,7 +68,7 @@ uint8_t HAL_get_reset_source(void) { void watchdog_reset() { WDT_Feed(); #if DISABLED(PINS_DEBUGGING) && PIN_EXISTS(LED) - TOGGLE(LED_PIN); // heart beat indicator + TOGGLE(LED_PIN); // heartbeat indicator #endif } diff --git a/Marlin/src/pins/pins_MKS_SBASE.h b/Marlin/src/pins/pins_MKS_SBASE.h index a901573c0f..d53dec3289 100644 --- a/Marlin/src/pins/pins_MKS_SBASE.h +++ b/Marlin/src/pins/pins_MKS_SBASE.h @@ -42,7 +42,10 @@ #define PIN_P0_03 P0_03 // AUX1 (Interrupt Capable/ADC/Serial Port 0) */ -#define LED_PIN P1_18 // LED2 P1_19, LED3 P1_20, LED4 P1_21 +#define LED_PIN P1_18 // Used as a status indicator +#define LED2_PIN P1_19 +#define LED3_PIN P1_20 +#define LED4_PIN P1_21 // // Servo pin