31 lines
641 B
C
31 lines
641 B
C
/* Implementation of PWM support for the Espressif SDK.
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*
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* Part of esp-open-rtos
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* Copyright (C) 2015 Guillem Pascual Ginovart (https://github.com/gpascualg)
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* Copyright (C) 2015 Javier Cardona (https://github.com/jcard0na)
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* BSD Licensed as described in the file LICENSE
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*/
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#ifndef EXTRAS_PWM_H_
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#define EXTRAS_PWM_H_
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#include <stdint.h>
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#define MAX_PWM_PINS 8
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#ifdef __cplusplus
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extern "C" {
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#endif
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void pwm_init(uint8_t npins, uint8_t* pins);
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void pwm_set_freq(uint16_t freq);
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void pwm_set_duty(uint16_t duty);
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void pwm_restart();
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void pwm_start();
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void pwm_stop();
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#ifdef __cplusplus
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}
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#endif
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#endif /* EXTRAS_PWM_H_ */
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