Data Fields
pwm_init_t Struct Reference
Peripheral Driver » HAL Driver » PWM » Structures » PWM Configuration

PWM init Structure definition. More...

`#include <gr55xx_hal_pwm.h>`

## Data Fields
uint32_t | mode
uint32_t | align
uint32_t | freq
uint32_t | bperiod
uint32_t | hperiod
pwm_channel_init_t | channel_a
pwm_channel_init_t | channel_b
pwm_channel_init_t | channel_c

## Detailed Description

PWM init Structure definition.

## Field Documentation

## ◆ align

uint32_t pwm_init_t::align

Specifies the PWM alignment mode with three channels This parameter can be a value of PWM Pulses Aligned.

## ◆ bperiod

uint32_t pwm_init_t::bperiod

Specifies the PWM breath period in breath mode. Unit: ms. This parameter must be a number between 0 ~ 0xFFFFFFFF/SystemFreq*1000.

## ◆ channel_a

pwm_channel_init_t pwm_init_t::channel_a

Specifies the configuration parameters of channel A.

## ◆ channel_b

pwm_channel_init_t pwm_init_t::channel_b

Specifies the configuration parameters of channel B.

## ◆ channel_c

pwm_channel_init_t pwm_init_t::channel_c

Specifies the configuration parameters of channel C.

## ◆ freq

uint32_t pwm_init_t::freq

Specifies the PWM frequency. This parameter must be a number between 0 ~ SystemFreq/2 (max = 32Mhz).

## ◆ hperiod

uint32_t pwm_init_t::hperiod

Specifies the PWM hold period in breath mode. Unit: ms. This parameter must be a number between 0 ~ 0xFFFFFF/SystemFreq*1000.

## ◆ mode

uint32_t pwm_init_t::mode

Specifies the PWM output mode state. This parameter can be a value of PWM Mode

The documentation for this struct was generated from the following file:

- gr55xx_hal_pwm.h