Timer and SysTick register defines and API for STM32F4 (Cortex-M4). More...

#include "common/hal_types.h"
#include "utils/timer_types.h"
#include <stdint.h>

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Macros
#define	RCC_BASE 0x40023800
#define	RCC_APB1ENR ((__IO uint32_t )(RCC_BASE + 0x40))
#define	RCC_APB1ENR_TIM2_OFFSET 0
#define	RCC_APB1ENR_TIM3_OFFSET 1
#define	RCC_APB1ENR_TIM4_OFFSET 2
#define	RCC_APB1ENR_TIM5_OFFSET 3
#define	RCC_APB2ENR ((__IO uint32_t )(RCC_BASE + 0x44))
#define	RCC_APB2ENR_TIM1_OFFSET 0
#define	RCC_APB2ENR_TIM9_OFFSET 16
#define	RCC_APB2ENR_TIM10_OFFSET 17
#define	RCC_APB2ENR_TIM11_OFFSET 18
#define	TIM1_BASE 0x40010000
#define	TIM2_BASE 0x40000000
#define	TIM3_BASE 0x40000400
#define	TIM4_BASE 0x40000800
#define	TIM5_BASE 0x40000C00
#define	TIM9_BASE 0x40014000
#define	TIM10_BASE 0x40014400
#define	TIM11_BASE 0x40014800
#define	TIM_ADV_CR1_OFFSET 0x00
#define	TIM_ADV_CR1_CEN_BIT 0x00
#define	TIM_ADV_PSC_OFFSET 0x28
#define	TIM_ADV_ARR_OFFSET 0x2C
#define	TIM_ADV_EGR_OFFSET 0x14
#define	TIM_ADV_EGR_UG_BIT 0x00
#define	TIM_ADV_CNT_OFFSET 0X24
#define	TIM_ADV_DIER_OFFSET 0X0C
#define	TIM_ADV_DIER_UIE_BIT 0x00
#define	TIM_GP1_CR1_OFFSET 0x00
#define	TIM_GP1_CR1_CEN_BIT 0x00
#define	TIM_GP1_PSC_OFFSET 0x28
#define	TIM_GP1_ARR_OFFSET 0x2C
#define	TIM_GP1_EGR_OFFSET 0x14
#define	TIM_GP1_EGR_UG_BIT 0x00
#define	TIM_GP1_CNT_OFFSET 0X24
#define	TIM_GP1_DIER_OFFSET 0X0C
#define	TIM_GP1_DIER_UIE_BIT 0x00
#define	TIM_GP1_SR_OFFSET 0x10
#define	TIM_GP1_SR_UIF_BIT 0x00
#define	TIM_GP2_CR1_OFFSET 0x00
#define	TIM_GP2_CR1_CEN_BIT 0x00
#define	TIM_GP2_PSC_OFFSET 0x28
#define	TIM_GP2_ARR_OFFSET 0x2C
#define	TIM_GP2_EGR_OFFSET 0x14
#define	TIM_GP2_EGR_UG_BIT 0x0
#define	TIM_GP2_CNT_OFFSET 0X24
#define	TIM_GP2_DIER_OFFSET 0X0C
#define	TIM_GP2_DIER_UIE_BIT 0x00
#define	TIM_GP2_SR_OFFSET 0x10
#define	TIM_GP2_SR_UIF_BIT 0x00
#define	SYST_CSR ((__IO uint32_t )0xE000E010)
#define	SYST_RVR ((__IO uint32_t )0xE000E014)
#define	SYST_CVR ((__IO uint32_t )0xE000E018)
#define	SYST_CALIB ((__IO uint32_t )0xE000E01C)
#define	SYST_CSR_EN_BIT 0
#define	SYST_CSR_TICKINT_BIT 1
#define	SYST_CSR_CLKSOURCE_BIT 2
#define	TIMx_CCR1_OFFSET 0x34
#define	TIMx_CCR2_OFFSET 0x38
#define	TIMx_CCR3_OFFSET 0x3C
#define	TIMx_CCR4_OFFSET 0x40
#define	TIMx_CCER_OFFSET 0x20
#define	TIMx_CCER_CC1E_BIT 0
#define	TIMx_CCER_CC2E_BIT 4
#define	TIMx_CCER_CC3E_BIT 8
#define	TIMx_CCER_CC4E_BIT 12
#define	TIMx_CCMR1_OFFSET 0x18
#define	TIMx_CCMR2_OFFSET 0x1c
#define	TIMx_CCMR1_OC1M_BIT 4
#define	TIMx_CCMR1_OC1M_PWM_MODE1 0x6
#define	TIMx_CCMR1_OC1M_PWM_MODE2 0x07
#define	TIMx_CCMR1_OC1PE_BIT 3

Functions
void	systick_init (uint32_t tick_us)
	Initialize the SysTick timer to generate periodic ticks.
void	delay_ms (uint32_t ms)
	Busy-wait for the specified number of milliseconds.
void	delay_us (uint64_t us)
	Busy-wait for the specified number of microseconds.
uint64_t	hal_get_tick (void)
	Return the current system tick count.
uint32_t	hal_get_tick_duration_us (void)
	Return the configured tick duration in microseconds.
uint32_t	hal_get_tick_reload_value (void)
	Return the SysTick reload value (24-bit truncated).
uint32_t	hal_get_millis (void)
	Return system uptime in milliseconds.
uint32_t	hal_get_micros (void)
	Return system uptime in microseconds.
void	SysTick_Handler (void)
	SysTick interrupt handler increments the global tick counter.
void	hal_systick_set_callback (void(*cb)(void))
void	timer_init (hal_timer_t timer, uint32_t prescaler, uint32_t auto_reload)
	Initialize a timer based on its type (advanced / gp1 / gp2).
void	timer_start (hal_timer_t timer)
	Start the specified timer.
void	timer_stop (hal_timer_t timer)
	Stop the specified timer.
void	timer_reset (hal_timer_t timer)
	Reset timer counter to zero.
uint32_t	timer_get_count (hal_timer_t timer)
	Get the current counter value for a timer.
void	timer_enable_interrupt (hal_timer_t timer)
	Enable timer interrupts (NVIC + DIER UIE) for supported timers.
void	timer_disable_interrupt (hal_timer_t timer)
void	timer_clear_interrupt_flag (hal_timer_t timer)
void	timer_attach_callback (hal_timer_t timer, void(*callback)(void))
	Attach a callback to the timer's HAL interrupt table.
void	timer_detach_callback (hal_timer_t timer)
	Detach a previously attached callback for the given timer.
void	TIM2_IRQHandler (void)
	IRQ handler wrapper for TIM2.
void	TIM3_IRQHandler (void)
	IRQ handler wrapper for TIM3.
void	TIM4_IRQHandler (void)
	IRQ handler wrapper for TIM4.
void	TIM5_IRQHandler (void)
	IRQ handler wrapper for TIM5.
void	TIM9_IRQHandler (void)
void	TIM12_IRQHandler (void)
void	timer_set_compare (hal_timer_t timer, uint8_t channel, uint32_t compare_value)
	Set the compare (CCR) register for a timer channel and configure CCMR.
uint32_t	timer_get_compare (hal_timer_t timer, uint32_t channel)
uint32_t	timer_get_arr (hal_timer_t timer, uint32_t channel)
void	timer_set_arr (hal_timer_t timer, uint32_t channel, uint32_t arr)
void	timer_enable_channel (hal_timer_t timer, uint32_t channel)
void	timer_disable_channel (hal_timer_t timer, uint32_t channel)
	Disable output on the specified timer channel (CCxE = 0).
uint32_t	timer_get_frequency (hal_timer_t timer)
	Calculate the timer's current base frequency using PSC and ARR.
void	timer_set_prescaler (hal_timer_t timer, uint32_t prescaler)
void	timer_set_auto_reload (hal_timer_t timer, uint32_t arr)

Detailed Description

Timer and SysTick register defines and API for STM32F4 (Cortex-M4).

This header contains register offsets, bit definitions, SysTick control, timer base addresses, and the public timer/SysTick API used by the HAL. All defines and function prototypes are intended for the STM32F4 series on a Cortex-M4 core.

Macro Definition Documentation

◆ RCC_APB1ENR

#define RCC_APB1ENR (*(__IO uint32_t *)(RCC_BASE + 0x40))

◆ RCC_APB1ENR_TIM2_OFFSET

#define RCC_APB1ENR_TIM2_OFFSET 0

◆ RCC_APB1ENR_TIM3_OFFSET

#define RCC_APB1ENR_TIM3_OFFSET 1

◆ RCC_APB1ENR_TIM4_OFFSET

#define RCC_APB1ENR_TIM4_OFFSET 2

◆ RCC_APB1ENR_TIM5_OFFSET

#define RCC_APB1ENR_TIM5_OFFSET 3

◆ RCC_APB2ENR

#define RCC_APB2ENR (*(__IO uint32_t *)(RCC_BASE + 0x44))

◆ RCC_APB2ENR_TIM10_OFFSET

#define RCC_APB2ENR_TIM10_OFFSET 17

◆ RCC_APB2ENR_TIM11_OFFSET

#define RCC_APB2ENR_TIM11_OFFSET 18

◆ RCC_APB2ENR_TIM1_OFFSET

#define RCC_APB2ENR_TIM1_OFFSET 0

◆ RCC_APB2ENR_TIM9_OFFSET

#define RCC_APB2ENR_TIM9_OFFSET 16

◆ RCC_BASE

#define RCC_BASE 0x40023800

◆ SYST_CALIB

#define SYST_CALIB (*(__IO uint32_t *)0xE000E01C)

◆ SYST_CSR

#define SYST_CSR (*(__IO uint32_t *)0xE000E010)

◆ SYST_CSR_CLKSOURCE_BIT

#define SYST_CSR_CLKSOURCE_BIT 2

◆ SYST_CSR_EN_BIT

#define SYST_CSR_EN_BIT 0

◆ SYST_CSR_TICKINT_BIT

#define SYST_CSR_TICKINT_BIT 1

◆ SYST_CVR

#define SYST_CVR (*(__IO uint32_t *)0xE000E018)

◆ SYST_RVR

#define SYST_RVR (*(__IO uint32_t *)0xE000E014)

◆ TIM10_BASE

#define TIM10_BASE 0x40014400

◆ TIM11_BASE

#define TIM11_BASE 0x40014800

◆ TIM1_BASE

#define TIM1_BASE 0x40010000

◆ TIM2_BASE

#define TIM2_BASE 0x40000000

◆ TIM3_BASE

#define TIM3_BASE 0x40000400

◆ TIM4_BASE

#define TIM4_BASE 0x40000800

◆ TIM5_BASE

#define TIM5_BASE 0x40000C00

◆ TIM9_BASE

#define TIM9_BASE 0x40014000

◆ TIM_ADV_ARR_OFFSET

#define TIM_ADV_ARR_OFFSET 0x2C

◆ TIM_ADV_CNT_OFFSET

#define TIM_ADV_CNT_OFFSET 0X24

◆ TIM_ADV_CR1_CEN_BIT

#define TIM_ADV_CR1_CEN_BIT 0x00

◆ TIM_ADV_CR1_OFFSET

#define TIM_ADV_CR1_OFFSET 0x00

◆ TIM_ADV_DIER_OFFSET

#define TIM_ADV_DIER_OFFSET 0X0C

◆ TIM_ADV_DIER_UIE_BIT

#define TIM_ADV_DIER_UIE_BIT 0x00

◆ TIM_ADV_EGR_OFFSET

#define TIM_ADV_EGR_OFFSET 0x14

◆ TIM_ADV_EGR_UG_BIT

#define TIM_ADV_EGR_UG_BIT 0x00

◆ TIM_ADV_PSC_OFFSET

#define TIM_ADV_PSC_OFFSET 0x28

◆ TIM_GP1_ARR_OFFSET

#define TIM_GP1_ARR_OFFSET 0x2C

◆ TIM_GP1_CNT_OFFSET

#define TIM_GP1_CNT_OFFSET 0X24

◆ TIM_GP1_CR1_CEN_BIT

#define TIM_GP1_CR1_CEN_BIT 0x00

◆ TIM_GP1_CR1_OFFSET

#define TIM_GP1_CR1_OFFSET 0x00

◆ TIM_GP1_DIER_OFFSET

#define TIM_GP1_DIER_OFFSET 0X0C

◆ TIM_GP1_DIER_UIE_BIT

#define TIM_GP1_DIER_UIE_BIT 0x00

◆ TIM_GP1_EGR_OFFSET

#define TIM_GP1_EGR_OFFSET 0x14

◆ TIM_GP1_EGR_UG_BIT

#define TIM_GP1_EGR_UG_BIT 0x00

◆ TIM_GP1_PSC_OFFSET

#define TIM_GP1_PSC_OFFSET 0x28

◆ TIM_GP1_SR_OFFSET

#define TIM_GP1_SR_OFFSET 0x10

◆ TIM_GP1_SR_UIF_BIT

#define TIM_GP1_SR_UIF_BIT 0x00

◆ TIM_GP2_ARR_OFFSET

#define TIM_GP2_ARR_OFFSET 0x2C

◆ TIM_GP2_CNT_OFFSET

#define TIM_GP2_CNT_OFFSET 0X24

◆ TIM_GP2_CR1_CEN_BIT

#define TIM_GP2_CR1_CEN_BIT 0x00

◆ TIM_GP2_CR1_OFFSET

#define TIM_GP2_CR1_OFFSET 0x00

◆ TIM_GP2_DIER_OFFSET

#define TIM_GP2_DIER_OFFSET 0X0C

◆ TIM_GP2_DIER_UIE_BIT

#define TIM_GP2_DIER_UIE_BIT 0x00

◆ TIM_GP2_EGR_OFFSET

#define TIM_GP2_EGR_OFFSET 0x14

◆ TIM_GP2_EGR_UG_BIT

#define TIM_GP2_EGR_UG_BIT 0x0

◆ TIM_GP2_PSC_OFFSET

#define TIM_GP2_PSC_OFFSET 0x28

◆ TIM_GP2_SR_OFFSET

#define TIM_GP2_SR_OFFSET 0x10

◆ TIM_GP2_SR_UIF_BIT

#define TIM_GP2_SR_UIF_BIT 0x00

◆ TIMx_CCER_CC1E_BIT

#define TIMx_CCER_CC1E_BIT 0

◆ TIMx_CCER_CC2E_BIT

#define TIMx_CCER_CC2E_BIT 4

◆ TIMx_CCER_CC3E_BIT

#define TIMx_CCER_CC3E_BIT 8

◆ TIMx_CCER_CC4E_BIT

#define TIMx_CCER_CC4E_BIT 12

◆ TIMx_CCER_OFFSET

#define TIMx_CCER_OFFSET 0x20

◆ TIMx_CCMR1_OC1M_BIT

#define TIMx_CCMR1_OC1M_BIT 4

◆ TIMx_CCMR1_OC1M_PWM_MODE1

#define TIMx_CCMR1_OC1M_PWM_MODE1 0x6

◆ TIMx_CCMR1_OC1M_PWM_MODE2

#define TIMx_CCMR1_OC1M_PWM_MODE2 0x07

◆ TIMx_CCMR1_OC1PE_BIT

#define TIMx_CCMR1_OC1PE_BIT 3

◆ TIMx_CCMR1_OFFSET

#define TIMx_CCMR1_OFFSET 0x18

◆ TIMx_CCMR2_OFFSET

#define TIMx_CCMR2_OFFSET 0x1c

◆ TIMx_CCR1_OFFSET

#define TIMx_CCR1_OFFSET 0x34

◆ TIMx_CCR2_OFFSET

#define TIMx_CCR2_OFFSET 0x38

◆ TIMx_CCR3_OFFSET

#define TIMx_CCR3_OFFSET 0x3C

◆ TIMx_CCR4_OFFSET

#define TIMx_CCR4_OFFSET 0x40

Function Documentation

◆ delay_ms()

void delay_ms ( uint32_t ms )

Busy-wait for the specified number of milliseconds.

Parameters

ms	Number of milliseconds to delay.

◆ delay_us()

void delay_us ( uint64_t us )

Busy-wait for the specified number of microseconds.

Parameters

us	Number of microseconds to delay.

Note: This is a blocking busy-wait that uses hal_get_tick() and the configured tick duration. It will wait at least one tick if the requested delay is smaller than the tick duration.

◆ hal_get_micros()

uint32_t hal_get_micros ( void )

Return system uptime in microseconds.

Returns: Microseconds since tick counter started.

◆ hal_get_millis()

uint32_t hal_get_millis ( void )

Return system uptime in milliseconds.

Returns: Milliseconds since tick counter started.

◆ hal_get_tick()

uint64_t hal_get_tick ( void )

Return the current system tick count.

Returns: Current tick count.

◆ hal_get_tick_duration_us()

uint32_t hal_get_tick_duration_us ( void )

Return the configured tick duration in microseconds.

Returns: Tick duration (us).

◆ hal_get_tick_reload_value()

uint32_t hal_get_tick_reload_value ( void )

Return the SysTick reload value (24-bit truncated).

Returns: Reload value currently configured in SYST_RVR.

◆ hal_systick_set_callback()

void hal_systick_set_callback ( void(* cb )(void) )

◆ SysTick_Handler()

void SysTick_Handler ( void )

SysTick interrupt handler increments the global tick counter.

Note: This handler is intended to be wired into the vector table.

◆ systick_init()

void systick_init ( uint32_t tick_us )

Initialize the SysTick timer to generate periodic ticks.

Parameters

tick_us Tick period in microseconds.

Note: The SysTick reload is limited to 24 bits; this function clips the computed reload value to 24 bits. The function configures SysTick to use the selected clock source, enables the SysTick interrupt and starts the timer.

◆ TIM12_IRQHandler()

void TIM12_IRQHandler ( void )

◆ TIM2_IRQHandler()

void TIM2_IRQHandler ( void )

IRQ handler wrapper for TIM2.

Clears the flag and dispatches to the HAL interrupt handler table.

◆ TIM3_IRQHandler()

void TIM3_IRQHandler ( void )

IRQ handler wrapper for TIM3.

◆ TIM4_IRQHandler()

void TIM4_IRQHandler ( void )

IRQ handler wrapper for TIM4.

◆ TIM5_IRQHandler()

void TIM5_IRQHandler ( void )

IRQ handler wrapper for TIM5.

◆ TIM9_IRQHandler()

void TIM9_IRQHandler ( void )

◆ timer_attach_callback()

void timer_attach_callback	(	hal_timer_t	timer,
		void(*	callback )(void) )

Attach a callback to the timer's HAL interrupt table.

Parameters

timer	Timer identifier.
callback	Function pointer to call when the timer IRQ fires.

◆ timer_clear_interrupt_flag()

void timer_clear_interrupt_flag ( hal_timer_t timer )

◆ timer_detach_callback()

void timer_detach_callback ( hal_timer_t timer )

Detach a previously attached callback for the given timer.

Parameters

timer Timer identifier.

◆ timer_disable_channel()

void timer_disable_channel	(	hal_timer_t	timer,
		uint32_t	channel )

Disable output on the specified timer channel (CCxE = 0).

Parameters

timer	Timer identifier.
channel	Channel number (1-4).

◆ timer_disable_interrupt()

void timer_disable_interrupt ( hal_timer_t timer )

◆ timer_enable_channel()

void timer_enable_channel	(	hal_timer_t	timer,
		uint32_t	channel )

◆ timer_enable_interrupt()

void timer_enable_interrupt ( hal_timer_t timer )

Enable timer interrupts (NVIC + DIER UIE) for supported timers.

Parameters

timer Timer identifier.

Note: For TIM1 more complex options exist and are left TODO in the original.

◆ timer_get_arr()

uint32_t timer_get_arr	(	hal_timer_t	timer,
		uint32_t	channel )

◆ timer_get_compare()

uint32_t timer_get_compare	(	hal_timer_t	timer,
		uint32_t	channel )

◆ timer_get_count()

uint32_t timer_get_count ( hal_timer_t timer )

Get the current counter value for a timer.

Parameters

timer Timer identifier.

Returns: Current counter value or 0 if invalid timer.

◆ timer_get_frequency()

uint32_t timer_get_frequency ( hal_timer_t timer )

Calculate the timer's current base frequency using PSC and ARR.

Parameters

timer Timer identifier.

Returns: Timer frequency in Hz or 0 if invalid timer.

Note: This reads PSC and ARR directly from timer registers and uses the appropriate APB clock for the timer.

◆ timer_init()

void timer_init	(	hal_timer_t	timer,
		uint32_t	prescaler,
		uint32_t	auto_reload )

Initialize a timer based on its type (advanced / gp1 / gp2).

Parameters

timer	Timer identifier.
prescaler	Prescaler value.
auto_reload	Auto-reload value.

◆ timer_reset()

void timer_reset ( hal_timer_t timer )

Reset timer counter to zero.

Parameters

timer Timer identifier.

◆ timer_set_arr()

void timer_set_arr	(	hal_timer_t	timer,
		uint32_t	channel,
		uint32_t	arr )

◆ timer_set_auto_reload()

void timer_set_auto_reload	(	hal_timer_t	timer,
		uint32_t	arr )

◆ timer_set_compare()

void timer_set_compare	(	hal_timer_t	timer,
		uint8_t	channel,
		uint32_t	compare_value )

Set the compare (CCR) register for a timer channel and configure CCMR.

Parameters

timer	Timer identifier.
channel	Channel number (1-4).
compare_value	Value to write into CCRx.

Note: This function sets PWM mode 1 and enables the channel after writing CCR.

◆ timer_set_prescaler()

void timer_set_prescaler	(	hal_timer_t	timer,
		uint32_t	prescaler )

◆ timer_start()

void timer_start ( hal_timer_t timer )

Start the specified timer.

Parameters

timer Timer identifier.

◆ timer_stop()

void timer_stop ( hal_timer_t timer )

Stop the specified timer.

Parameters

timer Timer identifier.

	NavHAL 0.1.0 NAVRobotec's architecture-agnostic HAL for embedded systems.

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ RCC_APB1ENR

◆ RCC_APB1ENR_TIM2_OFFSET

◆ RCC_APB1ENR_TIM3_OFFSET

◆ RCC_APB1ENR_TIM4_OFFSET

◆ RCC_APB1ENR_TIM5_OFFSET

◆ RCC_APB2ENR

◆ RCC_APB2ENR_TIM10_OFFSET

◆ RCC_APB2ENR_TIM11_OFFSET

◆ RCC_APB2ENR_TIM1_OFFSET

◆ RCC_APB2ENR_TIM9_OFFSET

◆ RCC_BASE

◆ SYST_CALIB

◆ SYST_CSR

◆ SYST_CSR_CLKSOURCE_BIT

◆ SYST_CSR_EN_BIT

◆ SYST_CSR_TICKINT_BIT

◆ SYST_CVR

◆ SYST_RVR

◆ TIM10_BASE

◆ TIM11_BASE

◆ TIM1_BASE

◆ TIM2_BASE

◆ TIM3_BASE

◆ TIM4_BASE

◆ TIM5_BASE

◆ TIM9_BASE

◆ TIM_ADV_ARR_OFFSET

◆ TIM_ADV_CNT_OFFSET

◆ TIM_ADV_CR1_CEN_BIT

◆ TIM_ADV_CR1_OFFSET

◆ TIM_ADV_DIER_OFFSET

◆ TIM_ADV_DIER_UIE_BIT

◆ TIM_ADV_EGR_OFFSET

◆ TIM_ADV_EGR_UG_BIT

◆ TIM_ADV_PSC_OFFSET

◆ TIM_GP1_ARR_OFFSET

◆ TIM_GP1_CNT_OFFSET

◆ TIM_GP1_CR1_CEN_BIT

◆ TIM_GP1_CR1_OFFSET

◆ TIM_GP1_DIER_OFFSET

◆ TIM_GP1_DIER_UIE_BIT

◆ TIM_GP1_EGR_OFFSET

◆ TIM_GP1_EGR_UG_BIT

◆ TIM_GP1_PSC_OFFSET

◆ TIM_GP1_SR_OFFSET

◆ TIM_GP1_SR_UIF_BIT

◆ TIM_GP2_ARR_OFFSET

◆ TIM_GP2_CNT_OFFSET

◆ TIM_GP2_CR1_CEN_BIT

◆ TIM_GP2_CR1_OFFSET

◆ TIM_GP2_DIER_OFFSET

◆ TIM_GP2_DIER_UIE_BIT

◆ TIM_GP2_EGR_OFFSET

◆ TIM_GP2_EGR_UG_BIT

◆ TIM_GP2_PSC_OFFSET

◆ TIM_GP2_SR_OFFSET

◆ TIM_GP2_SR_UIF_BIT

◆ TIMx_CCER_CC1E_BIT

◆ TIMx_CCER_CC2E_BIT

◆ TIMx_CCER_CC3E_BIT

◆ TIMx_CCER_CC4E_BIT

◆ TIMx_CCER_OFFSET

◆ TIMx_CCMR1_OC1M_BIT

◆ TIMx_CCMR1_OC1M_PWM_MODE1

◆ TIMx_CCMR1_OC1M_PWM_MODE2

◆ TIMx_CCMR1_OC1PE_BIT

◆ TIMx_CCMR1_OFFSET

◆ TIMx_CCMR2_OFFSET

◆ TIMx_CCR1_OFFSET

◆ TIMx_CCR2_OFFSET

◆ TIMx_CCR3_OFFSET

◆ TIMx_CCR4_OFFSET

Function Documentation

◆ delay_ms()

◆ delay_us()

◆ hal_get_micros()