#include "bsp/timer.h"
#include "bsp/error.h"

Functions
void	MX_TIM1_Init (void)
	Initialize TIM1 for PWM output.

void	HAL_TIM_PWM_MspInit (TIM_HandleTypeDef *tim_pwmHandle)

void	HAL_TIM_MspPostInit (TIM_HandleTypeDef *timHandle)
	Post-initialization for TIM1 GPIO.

void	HAL_TIM_PWM_MspDeInit (TIM_HandleTypeDef *tim_pwmHandle)

Variables
TIM_HandleTypeDef	htim1
	TIM1 handle (PWM output)

Function Documentation

◆ HAL_TIM_MspPostInit()

void HAL_TIM_MspPostInit ( TIM_HandleTypeDef * htim )

Post-initialization for TIM1 GPIO.

Parameters

[in] htim Timer handle

TIM1 GPIO Configuration PE10 ---—> TIM1_CH2N

< Alternate Function Push Pull Mode

< No Pull-up or Pull-down activation

< Low speed

Definition at line 111 of file timer.c.

Referenced by MX_TIM1_Init().

◆ HAL_TIM_PWM_MspDeInit()

void HAL_TIM_PWM_MspDeInit ( TIM_HandleTypeDef * tim_pwmHandle )

Definition at line 139 of file timer.c.

◆ HAL_TIM_PWM_MspInit()

void HAL_TIM_PWM_MspInit ( TIM_HandleTypeDef * tim_pwmHandle )

Definition at line 96 of file timer.c.

◆ MX_TIM1_Init()

void MX_TIM1_Init ( void )

Initialize TIM1 for PWM output.

Configures TIM1 Channel 2N for PWM:

10kHz PWM frequency
0-999 duty cycle range

< Counter used as up-counter

< Clock division: tDTS=tCK_INT

< TIMx_ARR register is not buffered

< TIMx_EGR.UG bit is used as trigger output (TRGO)

< TIMx_EGR.UG bit is used as trigger output (TRGO2)

< Master/slave mode is selected

< PWM mode 1

< Capture/Compare output polarity

< Capture/Compare complementary output polarity

< Output Compare fast disable

< Output Idle state: OCx=0 when MOE=0

< Complementary output Idle state: OCxN=0 when MOE=0

< Capture/compare channel 2 identifier

< When inactive, OC/OCN outputs are disabled (not controlled any longer by the timer)

< LOCK OFF

< Break input BRK is disabled

< Break input BRK is active high

< Break input BRK2 is disabled

< Break input BRK2 is active high

< MOE can be set only by software

Definition at line 31 of file timer.c.

References Error_Handler(), HAL_TIM_MspPostInit(), and htim1.

Referenced by hal_init().

Variable Documentation

◆ htim1

TIM_HandleTypeDef htim1

TIM1 handle (PWM output)

Definition at line 28 of file timer.c.

Referenced by bsp_pwm_set_duty(), and MX_TIM1_Init().

Functions