diff options
| author | jonas <[email protected]> | 2023-02-21 17:01:00 +0800 |
|---|---|---|
| committer | Man, Jianting (Meco) <[email protected]> | 2023-02-21 23:43:37 -0500 |
| commit | aaba21c938407c9e604980034a2d0b85799c5dca (patch) | |
| tree | 631cb228df53e35340ed77fbacdf203033d7f58e | |
| parent | ff5894922aade8195fc3c02559ece3004eb3d751 (diff) | |
[fix]避免字符设备特殊控制指令和通用控制指令冲突
| -rw-r--r-- | include/rtdef.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rtdef.h b/include/rtdef.h index 4a65c27842..e72f9226fa 100644 --- a/include/rtdef.h +++ b/include/rtdef.h @@ -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 |