/** * @file furi_hal_pwm.h * PWM contol HAL */ #pragma once #ifdef __cplusplus extern "C" { #endif #include <stdint.h> typedef enum { FuriHalPwmOutputIdTim1PA7, FuriHalPwmOutputIdLptim2PA4, } FuriHalPwmOutputId; /** Enable PWM channel and set parameters * * @param[in] channel PWM channel (FuriHalPwmOutputId) * @param[in] freq Frequency in Hz * @param[in] duty Duty cycle value in % */ void furi_hal_pwm_start(FuriHalPwmOutputId channel, uint32_t freq, uint8_t duty); /** Disable PWM channel * * @param[in] channel PWM channel (FuriHalPwmOutputId) */ void furi_hal_pwm_stop(FuriHalPwmOutputId channel); /** Set PWM channel parameters * * @param[in] channel PWM channel (FuriHalPwmOutputId) * @param[in] freq Frequency in Hz * @param[in] duty Duty cycle value in % */ void furi_hal_pwm_set_params(FuriHalPwmOutputId channel, uint32_t freq, uint8_t duty); #ifdef __cplusplus } #endif