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annotate Small_CPU/Inc/uartProtocol_Sentinel.h @ 1066:eceb5cb2a8e3 Icon_Integration

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Added missing compile switch
author Ideenmodellierer
date Mon, 16 Feb 2026 21:33:04 +0100
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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 */