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Allow pins override of *_TIMER_NUM and HAL_*_TIMER_ISR (#18128)

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Co-authored-by: Scott Lahteine <github@thinkyhead.com>
This commit is contained in:
ellensp
2020-06-02 11:33:30 +12:00
committed by GitHub
parent 2bf63e29c6
commit 33d1e77e2e
43 changed files with 461 additions and 338 deletions
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1
Marlin/src/HAL/LPC1768/HAL.h
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@ -41,7 +41,6 @@ extern "C" volatile uint32_t _millis;
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include "timers.h"
#include "MarlinSerial.h"
#include <adc.h>

2
Marlin/src/HAL/LPC1768/main.cpp
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@ -38,8 +38,6 @@ extern "C" {
#include "../../sd/cardreader.h"
#include "../../inc/MarlinConfig.h"
#include "../../core/millis_t.h"
#include "HAL.h"
#include "timers.h"
extern uint32_t MSC_SD_Init(uint8_t pdrv);
extern "C" int isLPC1769();

1
Marlin/src/HAL/LPC1768/timers.cpp
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@ -29,7 +29,6 @@
#ifdef TARGET_LPC1768
#include "../../inc/MarlinConfig.h"
#include "timers.h"
void HAL_timer_init() {
SBI(LPC_SC->PCONP, SBIT_TIMER0); // Power ON Timer 0

24
Marlin/src/HAL/LPC1768/timers.h
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@ -61,10 +61,18 @@ typedef uint32_t hal_timer_t;
#define HAL_TIMER_RATE ((F_CPU) / 4) // frequency of timers peripherals
#define STEP_TIMER_NUM 0 // Timer Index for Stepper
#define TEMP_TIMER_NUM 1 // Timer Index for Temperature
#define PULSE_TIMER_NUM STEP_TIMER_NUM
#define PWM_TIMER_NUM 3 // Timer Index for PWM
#ifndef STEP_TIMER_NUM
#define STEP_TIMER_NUM 0 // Timer Index for Stepper
#endif
#ifndef PULSE_TIMER_NUM
#define PULSE_TIMER_NUM STEP_TIMER_NUM
#endif
#ifndef TEMP_TIMER_NUM
#define TEMP_TIMER_NUM 1 // Timer Index for Temperature
#endif
#ifndef PWM_TIMER_NUM
#define PWM_TIMER_NUM 3 // Timer Index for PWM
#endif
#define TEMP_TIMER_RATE 1000000
#define TEMP_TIMER_FREQUENCY 1000 // temperature interrupt frequency
@ -84,8 +92,12 @@ typedef uint32_t hal_timer_t;
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(TEMP_TIMER_NUM)
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(TEMP_TIMER_NUM)
#define HAL_STEP_TIMER_ISR() _HAL_TIMER_ISR(STEP_TIMER_NUM)
#define HAL_TEMP_TIMER_ISR() _HAL_TIMER_ISR(TEMP_TIMER_NUM)
#ifndef HAL_STEP_TIMER_ISR
#define HAL_STEP_TIMER_ISR() _HAL_TIMER_ISR(STEP_TIMER_NUM)
#endif
#ifndef HAL_TEMP_TIMER_ISR
#define HAL_TEMP_TIMER_ISR() _HAL_TIMER_ISR(TEMP_TIMER_NUM)
#endif
// Timer references by index
#define STEP_TIMER_PTR _HAL_TIMER(STEP_TIMER_NUM)