// gfabootlmast.h :
//

#if !defined(AGD_GFABOOTLMAST_H__9BEF8C2B_D667_41C2_A0F0_6F1CC86DCF36__INCLUDED_)
#define AGD_GFABOOTLMAST_H__9BEF8C2B_D667_41C2_A0F0_6F1CC86DCF36__INCLUDED_

#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/time.h>
#include <gfamininetmst.h>

#ifdef __cplusplus
extern "C" {
#endif	//	__cplusplus

/////////////////////////////////////////////////////////////////////////////
// gfabootlmast.h - Declarations:

typedef void													*HGFABLM;

/////////////////////////////////////////////////////////////////////////////

#define GFA_APP_MAX_IMG_MATERIAL_NUM_LENGTH						16		// including the zero terminator
#define GFA_APP_MAX_IMG_SERIAL_NUM_LENGTH						16		// including the zero terminator
#define GFA_APP_MAX_IMG_NAME_BUILD_LENGTH						24		// including the zero terminator
#define GFA_APP_IMG_HEADER_PREFIX_0								((uint32_t)0xFF01FF02)
#define GFA_APP_IMG_HEADER_PREFIX_1								((uint32_t)0xFF03FF04)

////////////////////////////////////////////////////////////////////////////////////

#define GFA_APP_BOOTLOADER_START_ADDRESS						((uint32_t)0x00000000)
#define GFA_BOOTLOADER_FLASH_PAGE_SIZE							((uint32_t)1024)
#define GFA_BOOTLOADER_MIN_SEND_DATA_BLOCK_SIZE					4
#define GFA_BOOTLOADER_MAX_SEND_DATA_BLOCK_SIZE					76
#define GFA_BOOTLOADER_DEF_SEND_DATA_BLOCK_SIZE					GFA_BOOTLOADER_MAX_SEND_DATA_BLOCK_SIZE
#define GFA_BOOTLOADER_EXEC_WAIT_TIME							250

////////////////////////////////////////////////////////////////////////////////////

typedef struct _GFA_APP_IMG_HEADER
{
	const uint32_t	nPrefix0;
	const uint32_t	nPrefix1;
	const uint32_t	nImgLength;
	const uint32_t	nImgCRC32;
	const uint32_t	nReserved[4];
	union
	{
		struct
		{
			const char * const	pszImgMaterialNum;
			const char * const	pszImgNameBuild;
		}app;
		struct
		{
			const char szImgMaterialNum[GFA_APP_MAX_IMG_MATERIAL_NUM_LENGTH];
			const char szImgNameBuild[GFA_APP_MAX_IMG_NAME_BUILD_LENGTH];
		}bl;
	};
}GFA_APP_IMG_HEADER, *LPGFA_APP_IMG_HEADER;
typedef const GFA_APP_IMG_HEADER *LPCGFA_APP_IMG_HEADER;

/////////////////////////////////////////////////////////////////////////////

typedef enum _GfaBlmDlProgressStatus
{
	GBDPS_Error,
	GBDPS_StartEraseFlash,
	GBDPS_EndEraseFlash,
	GBDPS_StartUploadBlocks,
	GBDPS_UploadBlock,
	GBDPS_EndUploadBlocks
}GfaBlmDlProgressStatus;

/////////////////////////////////////////////////////////////////////////////

typedef struct _GFA_BLM_DL_PROGRESS_PARAMS
{
	int nCtx;
	int nErrorCode;
	uint32_t nCbBlock;
	uint32_t nBlockNr;
	uint32_t nCbTotal;
	uint32_t nCbSent;
	uint32_t nFlashStartAddr;
	uint32_t nCntFlashPages;
	uint8_t nNodeAddr;
	void *pParam;
}GFA_BLM_DL_PROGRESS_PARAMS, *LPGFA_BLM_DL_PROGRESS_PARAMS;
typedef const GFA_BLM_DL_PROGRESS_PARAMS *LPCGFA_BLM_DL_PROGRESS_PARAMS;

typedef void (*PFN_GFA_BLM_DL_PROGRESS)(const char *pszFile, int nLine, LPGFA_BLM_DL_PROGRESS_PARAMS pDlProgress);

/////////////////////////////////////////////////////////////////////////////

typedef struct _GFA_BLM_CFG_PARAMS
{
	GFA_MININET_MST_CFG_PARAMS mmcp;
	PFN_GFA_BLM_DL_PROGRESS pfnDlProgress;
	void *pUserParam;
}GFA_BLM_CFG_PARAMS, *LPGFA_BLM_CFG_PARAMS;
typedef const GFA_BLM_CFG_PARAMS *LPCGFA_BLM_CFG_PARAMS;

/////////////////////////////////////////////////////////////////////////////

typedef enum _GFA_BLM_EXEC_CONTEXT
{
	GfaBlmCtx_Err = -1,
	GfaBlmCtx_Boot,
	GfaBlmCtx_App,
	GfaBlmCtx_ModB
}GFA_BLM_EXEC_CONTEXT, *LPGFA_BLM_EXEC_CONTEXT;

/////////////////////////////////////////////////////////////////////////////

typedef struct _GFA_IMG_INFO
{
	uint32_t nImgLength;
	uint32_t nImgCRC32;
	char szImgMaterialNum[GFA_APP_MAX_IMG_MATERIAL_NUM_LENGTH];
	char szImgNameBuild[GFA_APP_MAX_IMG_NAME_BUILD_LENGTH];
}GFA_IMG_INFO, *LPGFA_IMG_INFO;
typedef const GFA_IMG_INFO *LPCGFA_IMG_INFO;

typedef struct _GFA_BL_APP_IMG_INFO
{
	GFA_IMG_INFO bl;
	GFA_IMG_INFO app;
}GFA_BL_APP_IMG_INFO, *LPGFA_BL_APP_IMG_INFO;
typedef const GFA_BL_APP_IMG_INFO *LPCGFA_BL_APP_IMG_INFO;

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

HGFABLM	GfaBlmOpen(LPCGFA_BLM_CFG_PARAMS pblmcfg);
void	GfaBlmClose(HGFABLM hBlm);

/////////////////////////////////////////////////////////////////////////////

int GfaBlmResetSlaveIndex(HGFABLM hBlm, uint8_t nNodeAddr);
GFA_BLM_EXEC_CONTEXT GfaBlmGetExecutionContext(HGFABLM hBlm, uint8_t nNodeAddr);

/////////////////////////////////////////////////////////////////////////////
// GfA commands

int GfaBlmBootloaderExecute(HGFABLM hBlm, uint8_t nNodeAddr, uint32_t *pnImgCRC32, uint32_t nTimeoutMS);
int GfaBlmBootloaderSetBaudrate(HGFABLM hBlm, uint8_t nNodeAddr, uint32_t nBaudrate);
int GfaBlmBootloaderDump(HGFABLM hBlm, uint8_t nNodeAddr, uint32_t nAddress, uint32_t nCntDwords, void *pBuffer, size_t nCbBuffer);
int GfaBlmGetImgInfo(HGFABLM hBlm, uint8_t nNodeAddr, uint32_t nDumpAddr, bool bCtxIsApp, LPGFA_IMG_INFO pii);
int GfaBlmGetInfoBD(HGFABLM hBlm, uint8_t nNodeAddr, uint32_t nAppBaseAddr, LPGFA_BL_APP_IMG_INFO paii);
int GfaBlmGetInfoBI(HGFABLM hBlm, uint8_t nNodeAddr, LPGFA_BL_APP_IMG_INFO paii);
int GfaBlmReadMaterialAndSerialID(HGFABLM hBlm, uint8_t nNodeAddr, char *pszMaterial, size_t nCbMaterial, char *pszSerial, size_t nCbSerial);
int GfaBlmWriteMaterialAndSerialID(HGFABLM hBlm, uint8_t nNodeAddr, const char *pszMaterial, const char *pszSerial);
int GfaBlmMininetPing(HGFABLM hBlm, uint8_t nNodeAddr);

/////////////////////////////////////////////////////////////////////////////
// TI commands

int GfaBlmBUCmdReset(HGFABLM hBlm, uint8_t nNodeAddr, uint32_t nInitialBaudrate);
int GfaBlmBUCmdPing(HGFABLM hBlm, uint8_t nNodeAddr);
int GfaBlmBUCmdGetStatus(HGFABLM hBlm, uint8_t nNodeAddr, uint8_t *pbStatus);
ssize_t GfaBlmBUCmdPollData(HGFABLM hBlm, uint8_t nNodeAddr, void *pData, size_t nCbData, uint32_t nTimeoutMS);

int GfaBlmBUCmdDownload(HGFABLM hBlm, uint8_t nNodeAddr, uint32_t nFlashStartAddr, uint32_t nCbData, uint32_t nTimeoutMS);
int GfaBlmBUCmdSendDataBlock(HGFABLM hBlm, uint8_t nNodeAddr, const void *pDataBlock, size_t nCbDataBlock);
int GfaBlmBUCmdSendData(HGFABLM hBlm, uint8_t nNodeAddr, const void *pData, size_t nCbData, size_t nCbBlock);
int GfaBlmBUCmdSendDataFile(HGFABLM hBlm, uint8_t nNodeAddr, const char *pszFilename, uint32_t nFlashStartAddr, size_t nCbBlock, uint32_t nTimeoutMS);

/////////////////////////////////////////////////////////////////////////////

int GfaBlmGetDeviceBaudrate(HGFABLM hBlm, uint32_t *pnBaudrate);
int GfaBlmSetDeviceBaudrate(HGFABLM hBlm, uint32_t nBaudrate);

int GfaBlmSetVerbosity(HGFABLM hBlm, int nVerbosity);
HGFAMINEMST GfaBlmGetMininetMasterHandle(HGFABLM hBlm);
uint8_t	GfaBlmDataCheckSum(const void *pData, size_t nCbData);
size_t	GfaBlmBuildCmdDataPacket(const char *pszCmd, uint8_t tiCmd, const void *pCmdData, size_t nCbCmdData, void *pPacket, size_t nCbPacket, bool bAddLenAndCheck);

const char* GfaBlmStrError(int nErrorCode);

/////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
}
#endif	//	__cplusplus
#endif	//	!defined(AGD_GFABOOTLMAST_H__9BEF8C2B_D667_41C2_A0F0_6F1CC86DCF36__INCLUDED_)