75381150fd
Formatting Pass 1 Lots of fixups to adding stdint and stdbool all over the place Formatting Pass 2 Formatting Pass 3 Formatting Pass 4 Update app_bt_stream.cpp
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/***************************************************************************
|
|
*
|
|
* Copyright 2015-2019 BES.
|
|
* All rights reserved. All unpublished rights reserved.
|
|
*
|
|
* No part of this work may be used or reproduced in any form or by any
|
|
* means, or stored in a database or retrieval system, without prior written
|
|
* permission of BES.
|
|
*
|
|
* Use of this work is governed by a license granted by BES.
|
|
* This work contains confidential and proprietary information of
|
|
* BES. which is protected by copyright, trade secret,
|
|
* trademark and other intellectual property rights.
|
|
*
|
|
****************************************************************************/
|
|
/***
|
|
* lock cqueue
|
|
* YuLongWang @2015
|
|
*/
|
|
|
|
#include "lockcqueue.h"
|
|
#include "cmsis_os.h"
|
|
#include "stdio.h"
|
|
|
|
int lockcqueue_init(struct lockcqueue *q, uint32_t size, uint8_t *buf) {
|
|
InitCQueue(&q->cqueue, size, buf);
|
|
q->os_mutex_def_name.mutex = q->os_mutex_cb_name;
|
|
q->queue_mutex_id = osMutexCreate(&q->os_mutex_def_name);
|
|
}
|
|
|
|
int lockcqueue_enqueue(struct lockcqueue *q, uint8_t *buf, uint32_t size) {
|
|
int ret = 0;
|
|
osMutexWait(q->queue_mutex_id, osWaitForever);
|
|
ret = EnCQueue(&q->cqueue, buf, size);
|
|
osMutexRelease(q->queue_mutex_id);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int lockcqueue_dequeue(struct lockcqueue *q, uint8_t *buf, uint32_t size) {
|
|
int ret = 0;
|
|
osMutexWait(q->queue_mutex_id, osWaitForever);
|
|
ret = DeCQueue(&q->cqueue, buf, size);
|
|
osMutexRelease(q->queue_mutex_id);
|
|
|
|
return ret;
|
|
}
|