iot_pwm.c 文件参考

#include "common_def.h"
#include "iot_errno.h"
#include "pwm.h"
#include "iot_pwm.h"

iot_pwm.c 的引用(Include)关系图:

宏定义
#define	IOT_PWM_MIN_DUTY   0
#define	IOT_PWM_MAX_DUTY   100
#define	IOT_PWM_DUTY_PART   10
#define	IOT_PWM_FREQ_PART   2
#define	IOT_PWM_MAX_DIV_NUM_MAX   8
#define	IOT_PWM_CFG_OFFEST_TIME   0
#define	IOT_PWM_CFG_REPEAT_CYCLE   100
#define	IOT_PWM_CFG_REPEAT_STATE   true

函数
unsigned int	IoTPwmInit (unsigned int port)
unsigned int	IoTPwmDeinit (unsigned int port)
unsigned int	IoTPwmStart (unsigned int port, unsigned short duty, unsigned int freq)
unsigned int	IoTPwmStop (unsigned int port)

宏定义说明

IOT_PWM_CFG_OFFEST_TIME

#define IOT_PWM_CFG_OFFEST_TIME   0

IOT_PWM_CFG_REPEAT_CYCLE

#define IOT_PWM_CFG_REPEAT_CYCLE   100

IOT_PWM_CFG_REPEAT_STATE

#define IOT_PWM_CFG_REPEAT_STATE   true

IOT_PWM_DUTY_PART

#define IOT_PWM_DUTY_PART   10

IOT_PWM_FREQ_PART

#define IOT_PWM_FREQ_PART   2

IOT_PWM_MAX_DIV_NUM_MAX

#define IOT_PWM_MAX_DIV_NUM_MAX   8

IOT_PWM_MAX_DUTY

#define IOT_PWM_MAX_DUTY   100

IOT_PWM_MIN_DUTY

#define IOT_PWM_MIN_DUTY   0

Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.

Description: Provides iot_pwm driver source
History:
2023-10-18， Create file.

函数说明

IoTPwmDeinit()

unsigned int IoTPwmDeinit

(

unsigned int

port

)

IoTPwmInit()

unsigned int IoTPwmInit

(

unsigned int

port

)

IoTPwmStart()

unsigned int IoTPwmStart	(	unsigned int	port,
		unsigned short	duty,
		unsigned int	freq
	)

IoTPwmStop()

unsigned int IoTPwmStop

(

unsigned int

port

)