platform_pwm.c File Reference

Functions
platform_result_t	platform_pwm_init (const platform_pwm_t *pwm, uint32_t frequency, float duty_cycle)
platform_result_t	platform_pwm_start (const platform_pwm_t *pwm)
platform_result_t	platform_pwm_stop (const platform_pwm_t *pwm)

Function Documentation

platform_pwm_init()

platform_result_t platform_pwm_init	(	const platform_pwm_t *	pwm,
		uint32_t	frequency,
		float	duty_cycle )

Initialise PWM interface

Parameters

[in]	pwm_interface	: PWM interface
[in]	frequency	: PWM signal frequency in Hz
[in]	duty_cycle	: PWM signal duty cycle in percentage point

Returns

platform_result_t

platform_pwm_start()

platform_result_t platform_pwm_start

(

const platform_pwm_t *

pwm

)

Start generating PWM signal on the specified PWM interface

Parameters

[in]

pwm_interface

: PWM interface

Returns

platform_result_t

platform_pwm_stop()

platform_result_t platform_pwm_stop

(

const platform_pwm_t *

pwm

)

Stop generating PWM signal on the specified PWM interface

Parameters

[in]

pwm_interface

: PWM interface

Returns

platform_result_t