/**+
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  ******************************************************************************+
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  * @file    uartProtocol_GNSS.h+
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  * @author  heinrichs weikamp gmbh+
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  * @version V0.0.1+
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  * @date    30-Sep-2024+
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  * @brief	 Interface functionality for operation of gnss devices+
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  *+
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  @verbatim+
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  ==============================================================================+
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                        ##### How to use #####+
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  ==============================================================================+
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  @endverbatim+
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  ******************************************************************************+
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  * @attention+
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  *+
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  * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>+
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  *+
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  ******************************************************************************+
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  */+
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+
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/* Define to prevent recursive inclusion -------------------------------------*/+
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#ifndef UART_PROTOCOL_GNSS_H+
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#define UART_PROTOCOL_GNSS_H+
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+
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#ifdef __cplusplus+
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 extern "C" {+
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#endif+
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+
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/* Includes ------------------------------------------------------------------*/+
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#include "configuration.h"+
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#include "stm32f4xx_hal.h"+
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+
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 typedef enum+
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  {+
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		UART_GNSS_INIT = 0,		/* Default Status for every sensor type */+
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		UART_GNSS_IDLE,			/* sensor detected and no communication pending */+
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		UART_GNSS_ERROR,		/* Error message received from sensor */+
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		UART_GNSS_WARMUP = 10,+
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		UART_GNSS_INACTIVE,		/* no requests to the receiver */+
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		UART_GNSS_LOADCONF_0,+
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		UART_GNSS_LOADCONF_1,+
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		UART_GNSS_LOADCONF_2,+
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		UART_GNSS_SETMODE_MOBILE,+
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		UART_GNSS_PWRDOWN,+
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		UART_GNSS_PWRUP,+
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		UART_GNSS_SETCONF,		/* save configuration */+
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		UART_GNSS_GET_PVT,+
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		UART_GNSS_GET_SAT+
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  } uartGnssStatus_t;+
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+
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  typedef enum+
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  {+
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  	GNSSRX_READY = 0,			/* Initial state */+
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	GNSSRX_DETECT_HEADER_0,+
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	GNSSRX_DETECT_HEADER_1,+
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	GNSSRX_DETECT_HEADER_2,+
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	GNSSRX_DETECT_HEADER_3,+
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	GNSSRX_DETECT_LENGTH_0,+
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	GNSSRX_DETECT_LENGTH_1,+
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	GNSSRX_DETECT_ACK_0,+
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	GNSSRX_DETECT_ACK_1,+
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	GNSSRX_DETECT_ACK_2,+
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	GNSSRX_DETECT_ACK_3,+
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	GNSSRX_READ_DATA,+
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	GNSSRX_READ_CK_A,+
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	GNSSRX_READ_CK_B,+
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  } receiveStateGnss_t;+
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+
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+
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  typedef enum+
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  {+
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  	GNSSCMD_LOADCONF_0 = 0,+
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	GNSSCMD_LOADCONF_1,+
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	GNSSCMD_LOADCONF_2,+
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	GNSSCMD_SETMOBILE,+
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	GNSSCMD_MODE_PWS,+
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	GNSSCMD_MODE_NORMAL,+
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	GNSSCMD_SET_CONFIG,+
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	GNSSCMD_GET_NAV_DATA,+
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	GNSSCMD_GET_PVT_DATA,+
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	GNSSCMD_GET_POSLLH_DATA,+
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	GNSSCMD_GET_NAVSAT_DATA+
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  } gnssSensorCmd_t;+
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+
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  typedef struct+
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  {+
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    uint8_t class;+
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    uint8_t id;+
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  } gnssRequest_s;+
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+
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void uartGnss_ReqPowerDown(uint8_t request);+
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uint8_t uartGnss_isPowerDownRequested(void);+
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uartGnssStatus_t uartGnss_GetState(void);+
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void uartGnss_SetState(uartGnssStatus_t newState);+
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void uartGnss_Control(void);+
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void uartGnss_ProcessData(uint8_t data);+
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uint8_t uartGnss_isSensorConnected();+
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void uartGnss_SendCmd(uint8_t GnssCmd);+
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+
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#endif /* UART_PROTOCOL_GNSS_H */+
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