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annotate Small_CPU/Inc/uartProtocol_Sentinel.h @ 858:08ea8e9d6cfe Evo_2_23

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Bugfix initialisation of surface pressure: A reset of the RTE less than one minute before a dive starts may cause problems in the depth calculation because the default pressure is not set yet. To avoid this the first measured pressure value will now be used as stable surface pressure to close the gap till the stable surface pressure is evaluated.
author Ideenmodellierer
date Tue, 07 May 2024 21:12:37 +0200
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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 */