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