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annotate Small_CPU/Inc/uartProtocol_Sentinel.h @ 996:8507a87f6401 GasConsumption

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Improve buzzer opreation: In the previous version the buzzer was operated in case warning events. In the new version the buzzer is inactive in surface mode in order to prevent annoying warning just because e.g. the sensors are not connected. In addition it is now possible to request a short activation only e.g. in case of the activation of the buzzer via the menu.
author Ideenmodellierer
date Mon, 21 Apr 2025 21:00:34 +0200
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children
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1 /**
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2 ******************************************************************************
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3 * @file uartProtocol_Sentinel.h
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4 * @author heinrichs weikamp gmbh
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5 * @version V0.0.1
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6 * @date 15-Jan-2024
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7 * @brief Interface functionality read data from Sentinel rebreather
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8 *
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9 @verbatim
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10 ==============================================================================
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11 ##### How to use #####
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12 ==============================================================================
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13 @endverbatim
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14 ******************************************************************************
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15 * @attention
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16 *
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17 * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
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18 *
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19 ******************************************************************************
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20 */
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21
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22 /* Define to prevent recursive inclusion -------------------------------------*/
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23 #ifndef UART_PROTOCOL_SENTINEL_H
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24 #define UART_PROTOCOL_SENTINEL_H
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25
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26 #ifdef __cplusplus
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27 extern "C" {
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28 #endif
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29
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30 /* Includes ------------------------------------------------------------------*/
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31 #include "configuration.h"
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32 #include "stm32f4xx_hal.h"
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33
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34 typedef enum
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35 {
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36 UART_SENTINEL_INIT = 0, /* Default Status for every sensor type */
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37 UART_SENTINEL_IDLE, /* sensor detected and no communication pending */
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38 UART_SENTINEL_ERROR,
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39 UART_SENTINEL_OPERATING, /* normal operation */
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40 } uartSentinelStatus_t;
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41
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42 typedef enum
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43 {
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44 SENTRX_Ready= 0, /* Initial state */
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45 SENTRX_DetectStart, /* validate start byte */
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46 SENTRX_SelectData, /* Data contained in this frame */
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47 SENTRX_Data0, /* Process incoming data */
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48 SENTRX_Data1,
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49 SENTRX_Data2,
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50 SENTRX_Data3,
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51 SENTRX_Data4,
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52 SENTRX_Data5,
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53 SENTRX_Data6,
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54 SENTRX_Data7,
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55 SENTRX_Data8,
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56 SENTRX_Data9,
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57 SENTRX_Data10,
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58 SENTRX_Data11,
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59 SENTRX_Data12,
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60 SENTRX_DataComplete
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61 } receiveStateSentinel_t;
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62
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63
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64 void uartSentinel_Control(void);
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65 void uartSentinel_ProcessData(uint8_t data);
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66 uint8_t uartSentinel_isSensorConnected();
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67
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68 #endif /* UART_PROTOCOL_SENTINEL_H */