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

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This commit is contained in:
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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24
Marlin/src/HAL/HAL_LPC1768/main.cpp
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@@ -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