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annotate Small_CPU/Inc/uartProtocol_GNSS.h @ 923:6fc0e3d230e4 Evo_2_23

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UART6 DMA handling: Make sure that RX transmission uses DMA stream 2
author Ideenmodellierer
date Mon, 04 Nov 2024 20:21:02 +0100
parents c0553dd70608
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_LOADCONF_0,
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41 UART_GNSS_LOADCONF_1,
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42 UART_GNSS_LOADCONF_2,
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43 UART_GNSS_GET_PVT,
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44 } uartGnssStatus_t;
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45
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46 typedef enum
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47 {
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48 GNSSRX_READY = 0, /* Initial state */
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49 GNSSRX_DETECT_HEADER_0,
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50 GNSSRX_DETECT_HEADER_1,
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51 GNSSRX_DETECT_HEADER_2,
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52 GNSSRX_DETECT_HEADER_3,
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53 GNSSRX_DETECT_ACK_0,
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54 GNSSRX_DETECT_ACK_1,
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55 GNSSRX_DETECT_ACK_2,
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56 GNSSRX_DETECT_ACK_3,
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57 GNSSRX_READ_NAV_DATA,
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58 GNSSRX_READ_PVT_DATA,
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59 GNSSRX_READ_POSLLH_DATA
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60 } receiveStateGnss_t;
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61
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62
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63 typedef enum
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64 {
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65 GNSSCMD_LOADCONF_0 = 0,
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66 GNSSCMD_LOADCONF_1,
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67 GNSSCMD_LOADCONF_2,
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68 GNSSCMD_GET_NAV_DATA,
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69 GNSSCMD_GET_PVT_DATA,
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70 GNSSCMD_GET_POSLLH_DATA
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71 } gnssSensorCmd_t;
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72
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73
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74 void uartGnss_Control(void);
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75 void uartGnss_ProcessData(uint8_t data);
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76 uint8_t uartGnss_isSensorConnected();
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77 void uartGnss_SendCmd(uint8_t GnssCmd);
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78
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79 #endif /* UART_PROTOCOL_GNSS_H */