quasar_pwm.h

This module provides functions to control and configure PWM.

Copyright: Copyright (C) 2026 SPARK Microsystems International Inc. All rights reserved.
License: This source code is proprietary and subject to the SPARK Microsystems Software EULA found in this package in file EULA.txt.
Author: SPARK FW Team.

Typedefs

typedef enum quasar_pwm_channel quasar_pwm_channel_t: Available channel for a timer.

Note

Refer to the reference manual to ensure that the channel is available for the selected timer.

typedef struct quasar_pwm_config quasar_pwm_config_t: Configuration settings for a PWM.

Note

Refer to the reference manual to ensure that the timer can generate PWM.

Enums

enum quasar_pwm_channel

Available channel for a timer.

Note

Refer to the reference manual to ensure that the channel is available for the selected timer.

Values:

Functions

void quasar_pwm_init(quasar_pwm_config_t *pwm_config)

Initialize the GPIO and the timer linked to the PWM as well as the PWM itself.

void quasar_pwm_deinit(quasar_pwm_config_t pwm_config)

Deinitialize the GPIO and the timer linked to the PWM as well as the PWM itself.

void quasar_pwm_set_duty_cycle(quasar_pwm_config_t *pwm_config, uint8_t new_duty_cycle_percent)

Configure the duty cycle of the PWM.

Parameters:

struct quasar_pwm_config

#include <quasar_pwm.h>

Configuration settings for a PWM.

Note

Refer to the reference manual to ensure that the timer can generate PWM.

Public Members

quasar_timer_config_t timer_config: Configuration of the timer used for PWM.