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Code Issues Releases Wiki Activity

correct descriptions (#5849)

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* correct descriptions

correct descriptions in ipc.c and timer.c

Co-authored-by: Stanley <stanleylwinn@gmail.com>
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Stanley 2022-04-20 18:35:17 -07:00 committed by GitHub
parent 77900ab420
commit ef7280826f
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2 changed files with 21 additions and 4 deletions
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9
src/ipc.c
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@ -2230,7 +2230,14 @@ RTM_EXPORT(rt_mb_urgent);
* @param value is a flag that you will set for this mailbox's flag.
* You can set an mailbox flag, or you can set multiple flags through OR logic operations.
*
* @param timeout is a timeout period (unit: an OS tick).
* @param timeout is a timeout period (unit: an OS tick). If the mailbox object is not avaliable in the queue,
* the thread will wait for the object in the queue up to the amount of time specified by this parameter.
*
* NOTE:
* If use Macro RT_WAITING_FOREVER to set this parameter, which means that when the
* mailbox object is unavailable in the queue, the thread will be waiting forever.
* If use macro RT_WAITING_NO to set this parameter, which means that this
* function is non-blocking and will return immediately.
*
* @return Return the operation status. When the return value is RT_EOK, the operation is successful.
* If the return value is any other values, it means that the mailbox release failed.

16
src/timer.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
@ -18,6 +18,7 @@
* timeout function.
* 2021-08-15 supperthomas add the comment
* 2022-01-07 Gabriel Moving __on_rt_xxxxx_hook to timer.c
* 2022-04-19 Stanley Correct descriptions
*/
#include <rtthread.h>
@ -323,9 +324,18 @@ RTM_EXPORT(rt_timer_detach);
*
* @param time is timeout ticks of the timer
*
* NOTE: The max timeout tick should be no more than (RT_TICK_MAX/2 - 1).
* NOTE: The max timeout tick should be no more than (RT_TICK_MAX/2 - 1).
*
* @param flag is the flag of timer
* @param flag is the flag of timer. Timer will invoke the timeout function according to the selected values of flag, if one or more of the following flags is set.
*
* RT_TIMER_FLAG_ONE_SHOT One shot timing
* RT_TIMER_FLAG_PERIODIC Periodic timing
*
* RT_TIMER_FLAG_HARD_TIMER Hardware timer
* RT_TIMER_FLAG_SOFT_TIMER Software timer
*
* NOTE:
* You can use multiple values with "|" logical operator. By default, system will use the RT_TIME_FLAG_HARD_TIMER.
*
* @return the created timer object
*/