annotate Small_CPU/Src/dma.c @ 797:acf6614dc396

Use mirror sensortype for visualization: The visualization of O2 sensor data is still based on the three slots. To make the usage of these slots more transparent and easy "mirror" sensortypes have been introduced. These types may be used within the refresh to switch the source. E.g. if only one or two slots are used for O2 values the the third may be used for CO2 data. By using the mirror the datastream does no longer need to be manipulated (copying Co2data in variables named O2xyz).
author Ideenmodellierer
date Mon, 31 Jul 2023 20:10:27 +0200
parents 1b995079c045
children
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1 /**
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2 ******************************************************************************
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3 * File Name : dma.c
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4 * Date : 16/09/2014 16:10:20
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5 * Description : This file provides code for the configuration
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6 * of all the requested memory to memory DMA transfers.
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7 ******************************************************************************
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8 *
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9 * COPYRIGHT(c) 2014 STMicroelectronics
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10 *
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11 * Redistribution and use in source and binary forms, with or without modification,
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12 * are permitted provided that the following conditions are met:
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13 * 1. Redistributions of source code must retain the above copyright notice,
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14 * this list of conditions and the following disclaimer.
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15 * 2. Redistributions in binary form must reproduce the above copyright notice,
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16 * this list of conditions and the following disclaimer in the documentation
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17 * and/or other materials provided with the distribution.
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18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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19 * may be used to endorse or promote products derived from this software
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20 * without specific prior written permission.
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21 *
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22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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32 *
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33 ******************************************************************************
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34 */
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35 /* Includes ------------------------------------------------------------------*/
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36 #include "dma.h"
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37 #include "uart.h"
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38
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39 /* USER CODE BEGIN 0 */
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40
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41 /* USER CODE END 0 */
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42
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43 /*----------------------------------------------------------------------------*/
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44 /* Configure DMA */
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45 /*----------------------------------------------------------------------------*/
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46
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47 /* USER CODE BEGIN 1 */
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48
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49 /* USER CODE END 1 */
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50
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51 /**
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52 * Enable DMA controller clock
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53 */
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54 void MX_DMA_Init(void)
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55 {
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56 /* DMA controller clock enable */
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57 __DMA2_CLK_ENABLE();
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58
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59 MX_USART1_DMA_Init();
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60 /* DMA interrupt init */
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61
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62 }
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63
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64 void MX_DMA_DeInit(void)
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65 {
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66 /* DMA controller clock enable */
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67 __DMA2_CLK_DISABLE();
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68
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69 /* DMA interrupt init */
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70
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71 }
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72
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73 /* USER CODE BEGIN 2 */
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74
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75 /* USER CODE END 2 */
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76
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77 /**
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78 * @}
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79 */
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80
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81 /**
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82 * @}
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83 */
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84
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85 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/