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2025-10-18 16:51:59 +08:00
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CMSIS_5-develop/CMSIS/RTOS/RTX/SRC/rt_Semaphore.h Normal file
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/*----------------------------------------------------------------------------
* CMSIS-RTOS - RTX
*----------------------------------------------------------------------------
* Name: RT_SEMAPHORE.H
* Purpose: Implements binary and counting semaphores
* Rev.: V4.70
*----------------------------------------------------------------------------
*
* Copyright (c) 1999-2009 KEIL, 2009-2017 ARM Germany GmbH. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*---------------------------------------------------------------------------*/
/* Functions */
extern void rt_sem_init (OS_ID semaphore, U16 token_count);
extern OS_RESULT rt_sem_delete(OS_ID semaphore);
extern OS_RESULT rt_sem_send (OS_ID semaphore);
extern OS_RESULT rt_sem_wait (OS_ID semaphore, U16 timeout);
extern void isr_sem_send (OS_ID semaphore);
extern void rt_sem_psh (P_SCB p_CB);
/*----------------------------------------------------------------------------
* end of file
*---------------------------------------------------------------------------*/