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🎨 Rename HAL timer elements

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This commit is contained in:
Scott Lahteine
2021-11-27 18:33:32 -06:00
committed by Scott Lahteine
parent d75e7784e5
commit 9b1c0a75e1
51 changed files with 380 additions and 402 deletions
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28
Marlin/src/HAL/TEENSY40_41/timers.cpp
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@ -30,7 +30,7 @@
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
switch (timer_num) {
case 0:
case MF_TIMER_STEP:
CCM_CSCMR1 &= ~CCM_CSCMR1_PERCLK_CLK_SEL; // turn off 24mhz mode
CCM_CCGR1 |= CCM_CCGR1_GPT1_BUS(CCM_CCGR_ON);
@ -48,7 +48,7 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
attachInterruptVector(IRQ_GPT1, &stepTC_Handler);
NVIC_SET_PRIORITY(IRQ_GPT1, 16);
break;
case 1:
case MF_TIMER_TEMP:
CCM_CSCMR1 &= ~CCM_CSCMR1_PERCLK_CLK_SEL; // turn off 24mhz mode
CCM_CCGR0 |= CCM_CCGR0_GPT2_BUS(CCM_CCGR_ON);
@ -71,19 +71,15 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
void HAL_timer_enable_interrupt(const uint8_t timer_num) {
switch (timer_num) {
case 0:
NVIC_ENABLE_IRQ(IRQ_GPT1);
break;
case 1:
NVIC_ENABLE_IRQ(IRQ_GPT2);
break;
case MF_TIMER_STEP: NVIC_ENABLE_IRQ(IRQ_GPT1); break;
case MF_TIMER_TEMP: NVIC_ENABLE_IRQ(IRQ_GPT2); break;
}
}
void HAL_timer_disable_interrupt(const uint8_t timer_num) {
switch (timer_num) {
case 0: NVIC_DISABLE_IRQ(IRQ_GPT1); break;
case 1: NVIC_DISABLE_IRQ(IRQ_GPT2); break;
case MF_TIMER_STEP: NVIC_DISABLE_IRQ(IRQ_GPT1); break;
case MF_TIMER_TEMP: NVIC_DISABLE_IRQ(IRQ_GPT2); break;
}
// We NEED memory barriers to ensure Interrupts are actually disabled!
@ -93,20 +89,16 @@ void HAL_timer_disable_interrupt(const uint8_t timer_num) {
bool HAL_timer_interrupt_enabled(const uint8_t timer_num) {
switch (timer_num) {
case 0: return (NVIC_IS_ENABLED(IRQ_GPT1));
case 1: return (NVIC_IS_ENABLED(IRQ_GPT2));
case MF_TIMER_STEP: return (NVIC_IS_ENABLED(IRQ_GPT1));
case MF_TIMER_TEMP: return (NVIC_IS_ENABLED(IRQ_GPT2));
}
return false;
}
void HAL_timer_isr_prologue(const uint8_t timer_num) {
switch (timer_num) {
case 0:
GPT1_SR = GPT_IR_OF1IE; // clear OF3 bit
break;
case 1:
GPT2_SR = GPT_IR_OF1IE; // clear OF3 bit
break;
case MF_TIMER_STEP: GPT1_SR = GPT_IR_OF1IE; break; // clear OF3 bit
case MF_TIMER_TEMP: GPT2_SR = GPT_IR_OF1IE; break; // clear OF3 bit
}
asm volatile("dsb");
}

38
Marlin/src/HAL/TEENSY40_41/timers.h
View File

@ -43,14 +43,14 @@ typedef uint32_t hal_timer_t;
#define GPT1_TIMER_RATE (GPT_TIMER_RATE / GPT1_TIMER_PRESCALE) // 75MHz
#define GPT2_TIMER_RATE (GPT_TIMER_RATE / GPT2_TIMER_PRESCALE) // 15MHz
#ifndef STEP_TIMER_NUM
#define STEP_TIMER_NUM 0 // Timer Index for Stepper
#ifndef MF_TIMER_STEP
#define MF_TIMER_STEP 0 // Timer Index for Stepper
#endif
#ifndef PULSE_TIMER_NUM
#define PULSE_TIMER_NUM STEP_TIMER_NUM
#ifndef MF_TIMER_PULSE
#define MF_TIMER_PULSE MF_TIMER_STEP
#endif
#ifndef TEMP_TIMER_NUM
#define TEMP_TIMER_NUM 1 // Timer Index for Temperature
#ifndef MF_TIMER_TEMP
#define MF_TIMER_TEMP 1 // Timer Index for Temperature
#endif
#define TEMP_TIMER_RATE 1000000
@ -64,12 +64,12 @@ typedef uint32_t hal_timer_t;
#define PULSE_TIMER_PRESCALE STEPPER_TIMER_PRESCALE
#define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt(STEP_TIMER_NUM)
#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(STEP_TIMER_NUM)
#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(STEP_TIMER_NUM)
#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt(MF_TIMER_STEP)
#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_STEP)
#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(MF_TIMER_STEP)
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(TEMP_TIMER_NUM)
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(TEMP_TIMER_NUM)
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(MF_TIMER_TEMP)
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_TEMP)
#ifndef HAL_STEP_TIMER_ISR
#define HAL_STEP_TIMER_ISR() extern "C" void stepTC_Handler() // GPT1_Handler()
@ -87,27 +87,23 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
FORCE_INLINE static void HAL_timer_set_compare(const uint8_t timer_num, const hal_timer_t compare) {
switch (timer_num) {
case 0:
GPT1_OCR1 = compare - 1;
break;
case 1:
GPT2_OCR1 = compare - 1;
break;
case MF_TIMER_STEP: GPT1_OCR1 = compare - 1; break;
case MF_TIMER_TEMP: GPT2_OCR1 = compare - 1; break;
}
}
FORCE_INLINE static hal_timer_t HAL_timer_get_compare(const uint8_t timer_num) {
switch (timer_num) {
case 0: return GPT1_OCR1;
case 1: return GPT2_OCR1;
case MF_TIMER_STEP: return GPT1_OCR1;
case MF_TIMER_TEMP: return GPT2_OCR1;
}
return 0;
}
FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
switch (timer_num) {
case 0: return GPT1_CNT;
case 1: return GPT2_CNT;
case MF_TIMER_STEP: return GPT1_CNT;
case MF_TIMER_TEMP: return GPT2_CNT;
}
return 0;
}