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[2.0.x] Enable hardware serial ports on LPC1768 (#8004)

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* Enable hardware serial ports on LPC1768

* Fix compilation errors with other HALs

* FIx order of includes in LPC1768 HAL main.cpp

* Add support for RX_BUFFER_SIZE and TX_BUFFER_SIZE options in Configuration_adv.h
This commit is contained in:
Thomas Moore
2017-10-24 17:28:33 -05:00
committed by Roxy-3D
parent 46aae4c6e7
commit 51fafccc16
21 changed files with 498 additions and 667 deletions
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7
Marlin/src/HAL/HAL_LPC1768/arduino.cpp
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@@ -22,10 +22,9 @@
#ifdef TARGET_LPC1768
#include "../../inc/MarlinConfig.h"
#include <lpc17xx_pinsel.h>
#include "HAL.h"
#include "../../core/macros.h"
#include "../../core/types.h"
// Interrupts
void cli(void) { __disable_irq(); } // Disable
@@ -147,7 +146,7 @@ void analogWrite(uint8_t pin, int pwm_value) { // 1 - 254: pwm_value, 0: LOW, 2
if (LPC1768_PWM_attach_pin(pin, 1, (LPC_PWM1->MR0 - MR0_MARGIN), 0xff)) // locks up if get too close to MR0 value
LPC1768_PWM_write(pin, map(value, 1, 254, 1, (LPC_PWM1->MR0 - MR0_MARGIN))); // map 1-254 onto PWM range
else { // out of PWM channels
if (!out_of_PWM_slots) usb_serial.printf(".\nWARNING - OUT OF PWM CHANNELS\n.\n"); //only warn once
if (!out_of_PWM_slots) MYSERIAL.printf(".\nWARNING - OUT OF PWM CHANNELS\n.\n"); //only warn once
out_of_PWM_slots = true;
digitalWrite(pin, value); // treat as a digital pin if out of channels
}