annotate Small_CPU/Inc/dma.h @ 218:ff59d1d07f9c Improve_IPC_Sync

Splitted 120 seconds UART timeout into chunks of 500ms The UART connection via Bluetooth was realized using a receive call with 120 seconds timeout. By cancellation it seemed for the user as if the connection would have been aborted. In reality the received function keeped executing the wait for RX data till timeout occure. To avaoid this the timeout has been splitted into several calls with 500ms timeout => If the user disconnects by pressing "back" the COMM function is now ended.
author ideenmodellierer
date Sun, 31 Mar 2019 15:44:12 +0200
parents 5f11787b4f42
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1 /**
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
3 * File Name : dma.h
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
4 * Date : 16/09/2014 16:10:20
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
5 * Description : This file contains all the function prototypes for
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
6 * the dma.c file
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
7 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
8 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
9 * COPYRIGHT(c) 2014 STMicroelectronics
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
10 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
11 * Redistribution and use in source and binary forms, with or without modification,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
12 * are permitted provided that the following conditions are met:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
13 * 1. Redistributions of source code must retain the above copyright notice,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
14 * this list of conditions and the following disclaimer.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
16 * this list of conditions and the following disclaimer in the documentation
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
17 * and/or other materials provided with the distribution.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
19 * may be used to endorse or promote products derived from this software
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
20 * without specific prior written permission.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
21 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
32 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
33 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
34 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
35 /* Define to prevent recursive inclusion -------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
36 #ifndef DMA_H
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
37 #define DMA_H
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
39 #ifdef __cplusplus
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
40 extern "C" {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
41 #endif
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
42
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
43 /* Includes ------------------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
44 #include "stm32f4xx_hal.h"
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
45
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
46 void MX_DMA_Init(void);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
47 void MX_DMA_DeInit(void);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
48
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
49 #ifdef __cplusplus
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
50 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
51 #endif
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
52
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
53 #endif /* DMA_H */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
54
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
55 /**
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
56 * @}
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
57 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
58
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
59 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/