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struct rt_device_ops 结构体增加宏定义

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Meco 2020-08-10 04:35:08 +08:00
parent c7bdca34b1
commit 5e92521e0d
1 changed files with 4 additions and 0 deletions
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include/rtdef.h
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@ -32,6 +32,7 @@
* 2019-01-27 Bernard change version number to v4.0.1 * 2019-01-27 Bernard change version number to v4.0.1
* 2019-05-17 Bernard change version number to v4.0.2 * 2019-05-17 Bernard change version number to v4.0.2
* 2019-12-20 Bernard change version number to v4.0.3 * 2019-12-20 Bernard change version number to v4.0.3
* 2020-08-10 Meco Man add macro for struct rt_device_ops
*/ */
#ifndef __RT_DEF_H__ #ifndef __RT_DEF_H__
@ -920,6 +921,8 @@ enum rt_device_class_type
#define RT_DEVICE_CTRL_RTC_SET_ALARM 0x13 /**< set alarm */ #define RT_DEVICE_CTRL_RTC_SET_ALARM 0x13 /**< set alarm */
typedef struct rt_device *rt_device_t; typedef struct rt_device *rt_device_t;
#ifdef RT_USING_DEVICE_OPS
/** /**
* operations set for device object * operations set for device object
*/ */
@ -933,6 +936,7 @@ struct rt_device_ops
rt_size_t (*write) (rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size); rt_size_t (*write) (rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size);
rt_err_t (*control)(rt_device_t dev, int cmd, void *args); rt_err_t (*control)(rt_device_t dev, int cmd, void *args);
}; };
#endif
/** /**
* WaitQueue structure * WaitQueue structure