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annotate Small_CPU/Inc/uartProtocol_GNSS.h @ 1046:1d7c7a36df15 GasConsumption

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Bugfix OSTC5 BT and enabling fast mode: The OSTC5 BT was operating at default speed of 115200. To enable the faster communication some init steps have been added to set speed to 460800. Having the UART enabled while the module was shut down caused problems during initialisation. To avoid these the BT UART is now initialized after the the module is powered on and deinitialized while the module is switched off.
author Ideenmodellierer
date Fri, 14 Nov 2025 18:54:20 +0100
parents efb7d18cc564
children
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1 /**
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2 ******************************************************************************
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3 * @file uartProtocol_GNSS.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 30-Sep-2024
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7 * @brief Interface functionality for operation of gnss devices
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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_GNSS_H
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24 #define UART_PROTOCOL_GNSS_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_GNSS_INIT = 0, /* Default Status for every sensor type */
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37 UART_GNSS_IDLE, /* sensor detected and no communication pending */
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38 UART_GNSS_ERROR, /* Error message received from sensor */
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39 UART_GNSS_WARMUP = 10,
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40 UART_GNSS_INACTIVE, /* no requests to the receiver */
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41 UART_GNSS_LOADCONF_0,
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42 UART_GNSS_LOADCONF_1,
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43 UART_GNSS_LOADCONF_2,
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44 UART_GNSS_SETMODE_MOBILE,
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45 UART_GNSS_SETDATE_TIME,
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46 UART_GNSS_SET_POSITION,
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47 UART_GNSS_PWRDOWN,
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48 UART_GNSS_PWRUP,
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49 UART_GNSS_SETCONF, /* save configuration */
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50 UART_GNSS_GET_PVT,
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51 UART_GNSS_GET_SAT
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52 } uartGnssStatus_t;
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53
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54 typedef enum
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55 {
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56 GNSSRX_READY = 0, /* Initial state */
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57 GNSSRX_DETECT_HEADER_0,
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58 GNSSRX_DETECT_HEADER_1,
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59 GNSSRX_DETECT_HEADER_2,
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60 GNSSRX_DETECT_HEADER_3,
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61 GNSSRX_DETECT_LENGTH_0,
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62 GNSSRX_DETECT_LENGTH_1,
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63 GNSSRX_DETECT_ACK_0,
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64 GNSSRX_DETECT_ACK_1,
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65 GNSSRX_DETECT_ACK_2,
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66 GNSSRX_DETECT_ACK_3,
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67 GNSSRX_READ_DATA,
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68 GNSSRX_READ_CK_A,
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69 GNSSRX_READ_CK_B,
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70 } receiveStateGnss_t;
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71
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72
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73 typedef enum
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74 {
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75 GNSSCMD_LOADCONF_0 = 0,
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76 GNSSCMD_LOADCONF_1,
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77 GNSSCMD_LOADCONF_2,
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78 GNSSCMD_SETMOBILE,
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79 GNSSCMD_SETDATETIME,
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80 GNSSCMD_SET_POSITION,
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81 GNSSCMD_MODE_PWS,
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82 GNSSCMD_MODE_NORMAL,
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83 GNSSCMD_SET_CONFIG,
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84 GNSSCMD_GET_NAV_DATA,
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85 GNSSCMD_GET_PVT_DATA,
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86 GNSSCMD_GET_POSLLH_DATA,
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87 GNSSCMD_GET_NAVSAT_DATA
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88 } gnssSensorCmd_t;
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89
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90 typedef struct
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91 {
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92 uint8_t class;
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93 uint8_t id;
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94 } gnssRequest_s;
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95
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96 void uartGnss_ReqPowerDown(uint8_t request);
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97 uint8_t uartGnss_isPowerDownRequested(void);
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98 uartGnssStatus_t uartGnss_GetState(void);
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99 void uartGnss_SetState(uartGnssStatus_t newState);
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100 void uartGnss_Control(void);
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101 void uartGnss_ProcessData(uint8_t data);
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102 uint8_t uartGnss_isSensorConnected();
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103 void uartGnss_SendCmd(uint8_t GnssCmd);
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104
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105 #endif /* UART_PROTOCOL_GNSS_H */