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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 23:43:37 -05:00
committed by Man, Jianting (Meco)
parent ff5894922a
commit aaba21c938
1 changed files with 1 additions and 1 deletions
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include/rtdef.h
+1 -1
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@@ -1187,7 +1187,7 @@ enum rt_device_class_type
/**
* 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