a1a56ce1d1
[Kernel] Add flag in wait queue and fix wakeup issue.
2018-06-26 11:19:38 +08:00
884fb70fe9
[Kernel] Add device ops feature.
2018-06-10 17:59:17 +08:00
992e10ae08
[Kernel] fix the compiling warning.
2017-12-31 14:45:16 +08:00
8ff8436fcd
[Kernel] Add device_create/destroy api
2017-12-24 00:06:29 +08:00
8a38307e2c
[libc] Add RT_USING_POSIX macro.
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1. Add macro check in rtdebug.h;
2. Use RT_USING_POSIX for poll/select, stdin etc.
3. Split dfs_posix.h to dfs_posix.h, dfs_poll.h and dfs_select.h;
2017-10-17 22:27:06 +08:00
b27c7e4826
[Kernel] Add signal implementation.
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1. Add signal implementation;
2. Change the 'rt_uint8_t' of cmd to 'int';
2017-10-15 22:31:53 +08:00
daf488ca77
fix the open_flag initialization issue.
2016-04-02 14:42:38 +08:00
bd6b39cace
Update device.c
2014-09-19 14:29:03 +08:00
33fed1b167
[Kernel] Better documentation for doxygen.
2014-07-21 06:29:15 +08:00
1e7b089494
[Kernel] Remove rt_device_init_all implemetation.
2014-07-10 13:34:52 +08:00
dc366ecf7a
device: only increase the ref_count when device is truly opened
2014-06-18 11:16:21 +08:00
7bcce9e87f
device: add ref_count support
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This is a simple work around to the current device stack design. A
ref_count could let different modules to open/close the same device
independently without interfere others in some degree.
But there is still some data shared between the modules, like flag,
open_flag and user_data. Moreover, it won't yield an error if A open a
device, and B read from it before open it in B. Maybe alloc a new handle
in rt_device_open will be the ultimate solution. But that is much bigger
change and we may leave it to future development.
2013-07-09 15:44:55 +08:00
79392bb082
Embedded GPLv2 license.
2013-06-24 17:06:09 +08:00
cb496872b3
return RT_EOK if the device interface not exist.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2519 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-12-25 01:44:23 +00:00
7e159dfb76
fixed the coding style in device.c
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2502 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-12-20 07:48:59 +00:00
5334925454
fixed the coding style in device.c
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2386 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-11-03 07:27:53 +00:00
e737514f86
add device check in register function, which is provided by Rob <rdent@iinet.net.au>.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2355 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-10-19 22:44:34 +00:00
25268ad23d
Add more symbols export for application module.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2205 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-07-06 11:20:53 +00:00
0f519b6721
move src\kservice.h to include\rtservice.h.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2005 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-03-22 06:11:44 +00:00
12b5e56f46
unify the coding style of kernel
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1998 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-03-17 06:43:49 +00:00
9b9aaf6032
format the code in device.c,change the space to tab
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1885 bbd45198-f89e-11dd-88c7-29a3b14d5316
2011-12-28 02:49:11 +00:00
85ceda00da
fixed rt_device_init issues.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1882 bbd45198-f89e-11dd-88c7-29a3b14d5316
2011-12-27 05:41:04 +00:00
c0f80bdf9a
cleanup kernel code
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1715 bbd45198-f89e-11dd-88c7-29a3b14d5316
2011-09-21 03:56:42 +00:00
7a80d831c9
update doxygen comments.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1132 bbd45198-f89e-11dd-88c7-29a3b14d5316
2010-11-29 00:04:55 +00:00
fca4e1a719
remove rt_object_find function.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@690 bbd45198-f89e-11dd-88c7-29a3b14d5316
2010-05-03 23:17:25 +00:00
5e82a9a022
remove rt_passed_second in clock; init device driver when driver has been opened if it is not in activate status; change interrupt nest count to rt_uint8_t; add rt_console_set_device function in kservice.c (rt_kprintf function can use device right now)
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@464 bbd45198-f89e-11dd-88c7-29a3b14d5316
2010-03-08 23:09:40 +00:00
51e2d91378
add license and copyright info
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@226 bbd45198-f89e-11dd-88c7-29a3b14d5316
2009-12-25 12:18:53 +00:00
bd533b3743
cleanup output message.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@198 bbd45198-f89e-11dd-88c7-29a3b14d5316
2009-12-13 15:38:25 +00:00
6db90b15af
fix the cortex-m3 context switch bug when interrupt preempts pendsv exception; add RT_LWIP_ETH_PAD_SIZE option; fix device activate flag set issue in init function.
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@193 bbd45198-f89e-11dd-88c7-29a3b14d5316
2009-12-06 23:50:17 +00:00
bda4730a94
import RT-Thread RTOS 0.3.x to Google SVN
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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2 bbd45198-f89e-11dd-88c7-29a3b14d5316
2009-07-02 22:48:23 +00:00
Bernard Xiong
bernard
Grissiom
dzzxzz@gmail.com
wuyangyong