From 0b31cd2b6c0616f515ed112a73a4c61725335a4a Mon Sep 17 00:00:00 2001
From: jonas <jonaswen@163.com>
Date: Mon, 27 Nov 2023 17:41:38 +0800
Subject: [PATCH] =?UTF-8?q?=E9=81=BF=E5=85=8D=E5=AD=97=E7=AC=A6=E8=AE=BE?=
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---
 include/rtdef.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/rtdef.h b/include/rtdef.h
index 0de2c22..2258285 100644
--- a/include/rtdef.h
+++ b/include/rtdef.h
@@ -1027,7 +1027,7 @@ 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