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[LPC176x] Fix USEABLE_HARDWARE_PWM macro, cleanup multiple LED support (#12129)

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Chris Pepper 2018-10-18 17:26:50 +01:00 committed by Scott Lahteine
parent a768df83cb
commit 3c13c9e3e9
4 changed files with 21 additions and 12 deletions
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2
Marlin/src/HAL/HAL_LPC1768/fastio.h
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@ -37,7 +37,7 @@
#include <Arduino.h>
#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)

24
Marlin/src/HAL/HAL_LPC1768/main.cpp
View file

@ -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

5
Marlin/src/pins/pins_MKS_SBASE.h
View file

@ -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