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General cleanup HAL timers

pull/1/head
Scott Lahteine 7 years ago
parent
69d49a2438
commit
b8bc965414
5 changed files with 30 additions and 30 deletions
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  1. 10
      Marlin/src/HAL/HAL_AVR/HAL_AVR.h
  2. 4
      Marlin/src/HAL/HAL_DUE/HAL_timers_Due.h
  3. 33
      Marlin/src/HAL/HAL_STM32F1/HAL_timers_Stm32f1.h
  4. 10
      Marlin/src/HAL/HAL_TEENSY35_36/HAL_timers_Teensy.h
  5. 3
      Marlin/src/core/macros.h

10
Marlin/src/HAL/HAL_AVR/HAL_AVR.h
View File

@ -100,13 +100,13 @@ extern "C" {
// timers // timers
#define STEP_TIMER_NUM OCR1A #define STEP_TIMER_NUM OCR1A
#define TEMP_TIMER_NUM 0 #define TEMP_TIMER_NUM 0
#define TEMP_TIMER_FREQUENCY (F_CPU / 64.0 / 256.0) #define TEMP_TIMER_FREQUENCY (F_CPU / 64.0 / 256.0)
#define HAL_TIMER_RATE ((F_CPU) / 8) // i.e., 2MHz or 2.5MHz #define HAL_TIMER_RATE ((F_CPU) / 8) // i.e., 2MHz or 2.5MHz
#define HAL_STEPPER_TIMER_RATE HAL_TIMER_RATE #define HAL_STEPPER_TIMER_RATE HAL_TIMER_RATE
#define STEPPER_TIMER_PRESCALE INT0_PRESCALER #define STEPPER_TIMER_PRESCALE 8
#define HAL_TICKS_PER_US ((HAL_STEPPER_TIMER_RATE) / 1000000) // Cannot be of type double #define HAL_TICKS_PER_US ((HAL_STEPPER_TIMER_RATE) / 1000000) // Cannot be of type double
#define ENABLE_STEPPER_DRIVER_INTERRUPT() SBI(TIMSK1, OCIE1A) #define ENABLE_STEPPER_DRIVER_INTERRUPT() SBI(TIMSK1, OCIE1A)
@ -118,6 +118,8 @@ extern "C" {
//void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency); //void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
#define HAL_timer_start(timer_num,frequency) #define HAL_timer_start(timer_num,frequency)
#define HAL_timer_get_count(timer) timer
//void HAL_timer_set_count(const uint8_t timer_num, const uint16_t count); //void HAL_timer_set_count(const uint8_t timer_num, const uint16_t count);
#define HAL_timer_set_count(timer, count) timer = (count) #define HAL_timer_set_count(timer, count) timer = (count)

4
Marlin/src/HAL/HAL_DUE/HAL_timers_Due.h
View File

@ -87,7 +87,7 @@ extern const tTimerConfig TimerConfig[];
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency); void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
FORCE_INLINE static void HAL_timer_set_count(const uint8_t timer_num, const uint32_t count) { FORCE_INLINE static void HAL_timer_set_count(const uint8_t timer_num, const hal_timer_t count) {
const tTimerConfig *pConfig = &TimerConfig[timer_num]; const tTimerConfig *pConfig = &TimerConfig[timer_num];
pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_RC = count; pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_RC = count;
} }
@ -97,7 +97,7 @@ FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
return pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_RC; return pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_RC;
} }
FORCE_INLINE static uint32_t HAL_timer_get_current_count(const uint8_t timer_num) { FORCE_INLINE static hal_timer_t HAL_timer_get_current_count(const uint8_t timer_num) {
const tTimerConfig *pConfig = &TimerConfig[timer_num]; const tTimerConfig *pConfig = &TimerConfig[timer_num];
return pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_CV; return pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_CV;
} }

33
Marlin/src/HAL/HAL_STM32F1/HAL_timers_Stm32f1.h
View File

@ -51,7 +51,6 @@ typedef uint16_t hal_timer_t;
#define TEMP_TIMER_NUM 2 // index of timer to use for temperature #define TEMP_TIMER_NUM 2 // index of timer to use for temperature
#define TEMP_TIMER_CHAN 1 // Channel of the timer to use for compare and interrupts #define TEMP_TIMER_CHAN 1 // Channel of the timer to use for compare and interrupts
#define HAL_TIMER_RATE (F_CPU) // frequency of timers peripherals #define HAL_TIMER_RATE (F_CPU) // frequency of timers peripherals
#define STEPPER_TIMER_PRESCALE 36 // prescaler for setting stepper timer, 2Mhz #define STEPPER_TIMER_PRESCALE 36 // prescaler for setting stepper timer, 2Mhz
#define HAL_STEPPER_TIMER_RATE (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE) // frequency of stepper timer (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE) #define HAL_STEPPER_TIMER_RATE (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE) // frequency of stepper timer (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE)
@ -60,11 +59,11 @@ typedef uint16_t hal_timer_t;
#define TEMP_TIMER_PRESCALE 1000 // prescaler for setting Temp timer, 72Khz #define TEMP_TIMER_PRESCALE 1000 // prescaler for setting Temp timer, 72Khz
#define TEMP_TIMER_FREQUENCY 1000 // temperature interrupt frequency #define TEMP_TIMER_FREQUENCY 1000 // temperature interrupt frequency
#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt (STEP_TIMER_NUM) #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 DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(STEP_TIMER_NUM)
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt (TEMP_TIMER_NUM) #define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(TEMP_TIMER_NUM)
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt (TEMP_TIMER_NUM) #define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(TEMP_TIMER_NUM)
#define HAL_ENABLE_ISRs() do { if (thermalManager.in_temp_isr)DISABLE_TEMPERATURE_INTERRUPT(); else ENABLE_TEMPERATURE_INTERRUPT(); ENABLE_STEPPER_DRIVER_INTERRUPT(); } while(0) #define HAL_ENABLE_ISRs() do { if (thermalManager.in_temp_isr)DISABLE_TEMPERATURE_INTERRUPT(); else ENABLE_TEMPERATURE_INTERRUPT(); ENABLE_STEPPER_DRIVER_INTERRUPT(); } while(0)
// TODO change this // TODO change this
@ -92,7 +91,7 @@ static HardwareTimer TempTimer(TEMP_TIMER_NUM);
// Public functions // Public functions
// -------------------------------------------------------------------------- // --------------------------------------------------------------------------
void HAL_timer_start (uint8_t timer_num, uint32_t frequency); void HAL_timer_start(uint8_t timer_num, uint32_t frequency);
void HAL_timer_enable_interrupt(uint8_t timer_num); void HAL_timer_enable_interrupt(uint8_t timer_num);
void HAL_timer_disable_interrupt(uint8_t timer_num); void HAL_timer_disable_interrupt(uint8_t timer_num);
@ -107,26 +106,26 @@ void HAL_timer_disable_interrupt(uint8_t timer_num);
* Todo: Look at that possibility later. * Todo: Look at that possibility later.
*/ */
FORCE_INLINE static void HAL_timer_set_count (uint8_t timer_num, uint32_t count) { FORCE_INLINE static void HAL_timer_set_count(const uint8_t timer_num, const hal_timer_t count) {
switch (timer_num) { switch (timer_num) {
case STEP_TIMER_NUM: case STEP_TIMER_NUM:
StepperTimer.pause(); StepperTimer.pause();
StepperTimer.setCompare (STEP_TIMER_CHAN, count); StepperTimer.setCompare(STEP_TIMER_CHAN, count);
StepperTimer.refresh (); StepperTimer.refresh();
StepperTimer.resume (); StepperTimer.resume();
break; break;
case TEMP_TIMER_NUM: case TEMP_TIMER_NUM:
TempTimer.pause(); TempTimer.pause();
TempTimer.setCompare (TEMP_TIMER_CHAN, count); TempTimer.setCompare(TEMP_TIMER_CHAN, count);
TempTimer.refresh (); TempTimer.refresh();
TempTimer.resume (); TempTimer.resume();
break; break;
default: default:
break; break;
} }
} }
FORCE_INLINE static hal_timer_t HAL_timer_get_count (uint8_t timer_num) { FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
hal_timer_t temp; hal_timer_t temp;
switch (timer_num) { switch (timer_num) {
case STEP_TIMER_NUM: case STEP_TIMER_NUM:
@ -142,7 +141,7 @@ FORCE_INLINE static hal_timer_t HAL_timer_get_count (uint8_t timer_num) {
return temp; return temp;
} }
FORCE_INLINE static hal_timer_t HAL_timer_get_current_count(uint8_t timer_num) { FORCE_INLINE static hal_timer_t HAL_timer_get_current_count(const uint8_t timer_num) {
hal_timer_t temp; hal_timer_t temp;
switch (timer_num) { switch (timer_num) {
case STEP_TIMER_NUM: case STEP_TIMER_NUM:
@ -159,9 +158,9 @@ FORCE_INLINE static hal_timer_t HAL_timer_get_current_count(uint8_t timer_num) {
} }
//void HAL_timer_isr_prologue (uint8_t timer_num); //void HAL_timer_isr_prologue (const uint8_t timer_num);
FORCE_INLINE static void HAL_timer_isr_prologue(uint8_t timer_num) { FORCE_INLINE static void HAL_timer_isr_prologue(const uint8_t timer_num) {
switch (timer_num) { switch (timer_num) {
case STEP_TIMER_NUM: case STEP_TIMER_NUM:
StepperTimer.pause(); StepperTimer.pause();

10
Marlin/src/HAL/HAL_TEENSY35_36/HAL_timers_Teensy.h
View File

@ -75,23 +75,23 @@ typedef uint32_t hal_timer_t;
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency); void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
FORCE_INLINE static void HAL_timer_set_count(const uint8_t timer_num, const uint32_t count) { FORCE_INLINE static void HAL_timer_set_count(const uint8_t timer_num, const hal_timer_t count) {
switch(timer_num) { switch (timer_num) {
case 0: FTM0_C0V = count; break; case 0: FTM0_C0V = count; break;
case 1: FTM1_C0V = count; break; case 1: FTM1_C0V = count; break;
} }
} }
FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) { FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
switch(timer_num) { switch (timer_num) {
case 0: return FTM0_C0V; case 0: return FTM0_C0V;
case 1: return FTM1_C0V; case 1: return FTM1_C0V;
} }
return 0; return 0;
} }
FORCE_INLINE static uint32_t HAL_timer_get_current_count(const uint8_t timer_num) { FORCE_INLINE static hal_timer_t HAL_timer_get_current_count(const uint8_t timer_num) {
switch(timer_num) { switch (timer_num) {
case 0: return FTM0_CNT; case 0: return FTM0_CNT;
case 1: return FTM1_CNT; case 1: return FTM1_CNT;
} }

3
Marlin/src/core/macros.h
View File

@ -44,8 +44,7 @@
#define _O3 __attribute__((optimize("O3"))) #define _O3 __attribute__((optimize("O3")))
// Clock speed factors // Clock speed factors
#define CYCLES_PER_MICROSECOND (F_CPU / 1000000L) // 16 or 20 #define CYCLES_PER_MICROSECOND (F_CPU / 1000000L) // 16 or 20 on AVR
#define INT0_PRESCALER 8
// Highly granular delays for step pulses, etc. // Highly granular delays for step pulses, etc.
#define DELAY_0_NOP NOOP #define DELAY_0_NOP NOOP

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