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[fix]避免字符设备特殊控制指令和通用控制指令冲突

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jonas 2023-02-21 17:01:00 +08:00 committed by Man, Jianting (Meco)
parent ff5894922a
commit aaba21c938
1 changed files with 1 additions and 1 deletions
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2
include/rtdef.h
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@ -1187,7 +1187,7 @@ enum rt_device_class_type
/** /**
* device control * device control
*/ */
#define RT_DEVICE_CTRL_BASE(Type) (RT_Device_Class_##Type * 0x100) #define RT_DEVICE_CTRL_BASE(Type) ((RT_Device_Class_##Type + 1) * 0x100)
/** /**
* special device commands * special device commands