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Apply spacing, const to some HAL code

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This commit is contained in:
Scott Lahteine
2017-08-24 12:18:54 -05:00
parent fa9ff6be6e
commit 2af62a5d8d
14 changed files with 191 additions and 252 deletions
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75
Marlin/src/HAL/HAL_LPC1768/HAL_timers.cpp
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@ -32,62 +32,53 @@
#include "HAL_timers.h"
void HAL_timer_init(void) {
LPC_SC->PCONP |= (0x1 << 0x1); // power on timer0
SBI(LPC_SC->PCONP, 1); // power on timer0
LPC_TIM0->PR = ((HAL_TIMER_RATE / HAL_STEPPER_TIMER_RATE) - 1); // Use prescaler to set frequency if needed
LPC_SC->PCONP |= (0x1 << 0x2); // power on timer1
SBI(LPC_SC->PCONP, 2); // power on timer1
LPC_TIM1->PR = ((HAL_TIMER_RATE / 1000000) - 1);
}
void HAL_timer_start(uint8_t timer_num, uint32_t frequency) {
switch(timer_num) {
case 0:
LPC_TIM0->MCR = 3; // Match on MR0, reset on MR0
LPC_TIM0->MR0 = (uint32_t)(HAL_STEPPER_TIMER_RATE / frequency); // Match value (period) to set frequency
LPC_TIM0->TCR = (1 << 0); // enable
break;
case 1:
LPC_TIM1->MCR = 3;
LPC_TIM1->MR0 = (uint32_t)(HAL_TEMP_TIMER_RATE / frequency);;
LPC_TIM1->TCR = (1 << 0);
break;
default:
return;
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
switch (timer_num) {
case 0:
LPC_TIM0->MCR = 3; // Match on MR0, reset on MR0
LPC_TIM0->MR0 = (uint32_t)(HAL_STEPPER_TIMER_RATE / frequency); // Match value (period) to set frequency
LPC_TIM0->TCR = _BV(0); // enable
break;
case 1:
LPC_TIM1->MCR = 3;
LPC_TIM1->MR0 = (uint32_t)(HAL_TEMP_TIMER_RATE / frequency);;
LPC_TIM1->TCR = _BV(0);
break;
default: break;
}
}
void HAL_timer_enable_interrupt (uint8_t timer_num) {
switch(timer_num) {
case 0:
NVIC_EnableIRQ(TIMER0_IRQn); // Enable interrupt handler
NVIC_SetPriority(TIMER0_IRQn, NVIC_EncodePriority(0, 1, 0));
break;
case 1:
NVIC_EnableIRQ(TIMER1_IRQn);
NVIC_SetPriority(TIMER1_IRQn, NVIC_EncodePriority(0, 2, 0));
break;
void HAL_timer_enable_interrupt(const uint8_t timer_num) {
switch (timer_num) {
case 0:
NVIC_EnableIRQ(TIMER0_IRQn); // Enable interrupt handler
NVIC_SetPriority(TIMER0_IRQn, NVIC_EncodePriority(0, 1, 0));
break;
case 1:
NVIC_EnableIRQ(TIMER1_IRQn);
NVIC_SetPriority(TIMER1_IRQn, NVIC_EncodePriority(0, 2, 0));
break;
}
}
void HAL_timer_disable_interrupt (uint8_t timer_num) {
switch(timer_num) {
case 0:
NVIC_DisableIRQ(TIMER0_IRQn); // disable interrupt handler
break;
case 1:
NVIC_DisableIRQ(TIMER1_IRQn);
break;
void HAL_timer_disable_interrupt(const uint8_t timer_num) {
switch (timer_num) {
case 0: NVIC_DisableIRQ(TIMER0_IRQn); break; // disable interrupt handler
case 1: NVIC_DisableIRQ(TIMER1_IRQn); break;
}
}
void HAL_timer_isr_prologue (uint8_t timer_num) {
switch(timer_num) {
case 0:
LPC_TIM0->IR |= 1; //Clear the Interrupt
break;
case 1:
LPC_TIM1->IR |= 1;
break;
void HAL_timer_isr_prologue(const uint8_t timer_num) {
switch (timer_num) {
case 0: SBI(LPC_TIM0->IR, 0); break; // Clear the Interrupt
case 1: SBI(LPC_TIM1->IR, 0); break;
}
}