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annotate Small_CPU/Inc/uartProtocol_Sentinel.h @ 1071:b4a79464caf7 Icon_Integration

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Dynamic menu creation for CV views: Because of the increasing features of the OSTC the maintenance of the the menus becomes difficult. Some are not available because of HW version or connected sensors. To keep the "legacy" menus stable the functionality of the cv options page has been increased. Based on enabled cv views and connected sensors the page will be filled dynamically. The page items allow quick acces to the view related options. For the first implementation the views: compass, timer, sensor O2 and sensor CO2 are supported.
author Ideenmodellierer
date Thu, 19 Feb 2026 13:28:37 +0100
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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 /* Bit flags for different sensor types provided by Sentinel or Red Head/Bare */
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35
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36 #define SENTINEL_O2 0x01
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37 #define SENTINEL_CO2 0x02
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38 #define SENTINEL_PRESSURE 0x04
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39 #define SENTINEL_TEMPSTICK 0x08
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40
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41
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42
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43 #define UART_SENTINEL_O2_P 'T' /* Primary O2 sensor */
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44 #define UART_SENTINEL_O2_S 'S' /* Secondary O2 sensor */
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45 #define UART_SENTINEL_PRESSURE_O2 'I' /* O2 pressure */
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46 #define UART_SENTINEL_PRESSURE_D 'J' /* Diluent pressure */
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47 #define UART_SENTINEL_TEMPSTICK 'Y' /* Sector value of the tempstick */
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48
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49 typedef enum
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50 {
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51 UART_SENTINEL_INIT = 0, /* Default Status for every sensor type */
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52 UART_SENTINEL_IDLE, /* sensor detected and no communication pending */
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53 UART_SENTINEL_ERROR,
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54 UART_SENTINEL_OPERATING, /* normal operation */
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55 } uartSentinelStatus_t;
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56
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57 typedef enum
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58 {
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59 SENTRX_Ready= 0, /* Initial state */
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60 SENTRX_DetectStart, /* validate start byte */
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61 SENTRX_SelectData, /* Data contained in this frame */
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62 SENTRX_Data0, /* Process incoming data */
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63 SENTRX_Data1,
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64 SENTRX_Data2,
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65 SENTRX_Data3,
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66 SENTRX_Data4,
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67 SENTRX_Data5,
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68 SENTRX_Data6,
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69 SENTRX_Data7,
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70 SENTRX_Data8,
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71 SENTRX_Data9,
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72 SENTRX_Data10,
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73 SENTRX_CheckSum,
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74 SENTRX_DataComplete
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75 } receiveStateSentinel_t;
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76
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77
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78 void uartSentinel_Control(void);
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79 void uartSentinel_ProcessData(uint8_t data);
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80 uint8_t uartSentinel_isSensorConnected();
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81
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82 #endif /* UART_PROTOCOL_SENTINEL_H */