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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
6cf3256d
编写于
3月 27, 2022
作者:
mysterywolf
浏览文件
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电子邮件补丁
差异文件
[device.c] fix the comment, add RT_DEBUG_LOG
上级
a2b17574
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
12 addition
and
8 deletion
+12
-8
include/rtdebug.h
include/rtdebug.h
+4
-0
src/device.c
src/device.c
+8
-8
未找到文件。
include/rtdebug.h
浏览文件 @
6cf3256d
...
...
@@ -52,6 +52,10 @@
#define RT_DEBUG_IPC 0
#endif
#ifndef RT_DEBUG_DEVICE
#define RT_DEBUG_DEVICE 0
#endif
#ifndef RT_DEBUG_INIT
#define RT_DEBUG_INIT 0
#endif
...
...
src/device.c
浏览文件 @
6cf3256d
...
...
@@ -178,8 +178,8 @@ rt_err_t rt_device_init(rt_device_t dev)
result
=
device_init
(
dev
);
if
(
result
!=
RT_EOK
)
{
rt_kprintf
(
"To initialize device:%s failed. The error code is %d
\n
"
,
dev
->
parent
.
name
,
result
);
RT_DEBUG_LOG
(
RT_DEBUG_DEVICE
,
(
"To initialize device:%s failed. The error code is %d
\n
"
,
dev
->
parent
.
name
,
result
)
)
;
}
else
{
...
...
@@ -216,8 +216,8 @@ rt_err_t rt_device_open(rt_device_t dev, rt_uint16_t oflag)
result
=
device_init
(
dev
);
if
(
result
!=
RT_EOK
)
{
rt_kprintf
(
"To initialize device:%s failed. The error code is %d
\n
"
,
dev
->
parent
.
name
,
result
);
RT_DEBUG_LOG
(
RT_DEBUG_DEVICE
,
(
"To initialize device:%s failed. The error code is %d
\n
"
,
dev
->
parent
.
name
,
result
)
)
;
return
result
;
}
...
...
@@ -307,9 +307,9 @@ RTM_EXPORT(rt_device_close);
*
* @param size is the size of buffer.
*
* @return the actually read size on successful, otherwise
negativ
e returned.
* @return the actually read size on successful, otherwise
0 will b
e returned.
*
* @note
since 0.4.0,
the unit of size/pos is a block for block device.
* @note the unit of size/pos is a block for block device.
*/
rt_size_t
rt_device_read
(
rt_device_t
dev
,
rt_off_t
pos
,
...
...
@@ -350,9 +350,9 @@ RTM_EXPORT(rt_device_read);
*
* @param size is the size of buffer.
*
* @return the actually written size on successful, otherwise
negativ
e returned.
* @return the actually written size on successful, otherwise
0 will b
e returned.
*
* @note
since 0.4.0,
the unit of size/pos is a block for block device.
* @note the unit of size/pos is a block for block device.
*/
rt_size_t
rt_device_write
(
rt_device_t
dev
,
rt_off_t
pos
,
...
...
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