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annotate Small_CPU/Inc/uartProtocol_GNSS.h @ 918:f72613a152dd Evo_2_23

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Switch external interface tx communication to DMA: In the previous version the transmitting of data was done in polling mode. With the introduction of new sensors the length of commands send to the sensor may increase and have a impact to the runtim behavior of the SW. To avoid this the DMA transfers for TX has been activated.
author Ideenmodellierer
date Sun, 03 Nov 2024 15:40:55 +0100
parents 2225c467f1e9
children c0553dd70608
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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_LOAD, /* Load modul configuration */
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38 UART_GNSS_GET_ID, /* get unique module ID */
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39 UART_GNSS_IDLE, /* sensor detected and no communication pending */
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40 UART_GNSS_ERROR,
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41 UART_GNSS_OPERATING, /* normal operation => cyclic request of PVT data */
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42 } uartGnssStatus_t;
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43
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44 typedef enum
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45 {
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46 GNSSRX_READY = 0, /* Initial state */
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47 GNSSRX_RECEIVING, /* Pending data receiption */
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48 } receiveStateGnss_t;
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49
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50
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51 void uartGnss_Control(void);
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52 void uartGnss_ProcessData(void);
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53 uint8_t uartSentinel_isSensorConnected();
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54
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55 #endif /* UART_PROTOCOL_GNSS_H */