dev_pwm.h 文件参考

#include <rtthread.h>

dev_pwm.h 的引用(Include)关系图:

浏览该文件的源代码.

结构体
struct	rt_pwm_configuration
struct	rt_pwm_ops
struct	rt_device_pwm

宏定义
#define	PWM_CMD_ENABLE   (RT_DEVICE_CTRL_BASE(PWM) + 0)
#define	PWM_CMD_DISABLE   (RT_DEVICE_CTRL_BASE(PWM) + 1)
#define	PWM_CMD_SET   (RT_DEVICE_CTRL_BASE(PWM) + 2)
#define	PWM_CMD_GET   (RT_DEVICE_CTRL_BASE(PWM) + 3)
#define	PWMN_CMD_ENABLE   (RT_DEVICE_CTRL_BASE(PWM) + 4)
#define	PWMN_CMD_DISABLE   (RT_DEVICE_CTRL_BASE(PWM) + 5)
#define	PWM_CMD_SET_PERIOD   (RT_DEVICE_CTRL_BASE(PWM) + 6)
#define	PWM_CMD_SET_PULSE   (RT_DEVICE_CTRL_BASE(PWM) + 7)
#define	PWM_CMD_SET_DEAD_TIME   (RT_DEVICE_CTRL_BASE(PWM) + 8)
#define	PWM_CMD_SET_PHASE   (RT_DEVICE_CTRL_BASE(PWM) + 9)
#define	PWM_CMD_ENABLE_IRQ   (RT_DEVICE_CTRL_BASE(PWM) + 10)
#define	PWM_CMD_DISABLE_IRQ   (RT_DEVICE_CTRL_BASE(PWM) + 11)

函数
rt_err_t	rt_device_pwm_register (struct rt_device_pwm *device, const char *name, const struct rt_pwm_ops *ops, const void *user_data)
rt_err_t	rt_pwm_enable (struct rt_device_pwm *device, int channel)
rt_err_t	rt_pwm_disable (struct rt_device_pwm *device, int channel)
rt_err_t	rt_pwm_set (struct rt_device_pwm *device, int channel, rt_uint32_t period, rt_uint32_t pulse)
rt_err_t	rt_pwm_set_period (struct rt_device_pwm *device, int channel, rt_uint32_t period)
rt_err_t	rt_pwm_set_pulse (struct rt_device_pwm *device, int channel, rt_uint32_t pulse)
rt_err_t	rt_pwm_set_dead_time (struct rt_device_pwm *device, int channel, rt_uint32_t dead_time)
rt_err_t	rt_pwm_set_phase (struct rt_device_pwm *device, int channel, rt_uint32_t phase)