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#include <linux/wacom_i2c.h>
#include "wacom_i2c_firm.h"
#include "wacom_i2c_func.h"
#define FLASH_START0 'f'
#define FLASH_START1 'l'
#define FLASH_START2 'a'
#define FLASH_START3 's'
#define FLASH_START4 'h'
#define FLASH_START5 '\r'
#define FLASH_ACK 0x06
#define pana_QUERY 0x11
#define flash_END 0x80
#define flash_VERIFY 0x81
#define flash_WRITE 0x82
#define flash_READ 0x83
#define flash_ERASE 0x84
#define flash_SET_INFO 0x85
#define flash_END_TO_BOOT 0x87
#define flash_BAUDRATE 0x88
#define flash_QUERY 0xE0
#define flash_BLVER 0xE1
#define flash_UNITID 0xE2
#define flash_GET_INFO 0xE3
#define flash_FWVER 0xE4
#define flash_MPU 0xE8
#define pen_QUERY '*'
#define V09 0
#define V095 1
#define HIDIIC_VERSION V095
/*------------------All below are copied from COMMON.H------------------*/
#define FLASH_BLOCK_SIZE 64
#define ASCINT_ON 0x0
#define ASCINT_OFF 0x1
#define ASCINT_ERROR 0xFF
/*
#define WRITE 0
*/
#define VERIFY 1
#define WRITEVERIFY 2
#define ERASE 3
#define GETVERSION 4
#define USER_ADDRESS 0x56
#define BOOT_ADDRESS 0x57
#define CMD_GET_FEATURE 2
#define CMD_SET_FEATURE 3
#define ACK 0
#define BOOT_CMD_SIZE 78
#define BOOT_RSP_SIZE 6
#define BOOT_CMD_REPORT_ID 7
#define BOOT_ERASE_FLASH 0
#define BOOT_WRITE_FLASH 1
#define BOOT_VERIFY_FLASH 2
#define BOOT_EXIT 3
#define BOOT_BLVER 4
#define BOOT_MPU 5
#define BOOT_SECURITY_UNLOCK 6
#define BOOT_QUERY 7
#define QUERY_CMD 0x07
#define QUERY_ECH 'D'
#define QUERY_RSP 0x06
#define BOOT_CMD 0x04
#define BOOT_ECH 'D'
#define MPU_CMD 0x05
#define MPU_ECH 'D'
#define SEC_CMD 0x06
#define SEC_ECH 'D'
#define SEC_RSP 0x00
#define ERS_CMD 0x00
#define ERS_ECH 'D'
#define ERS_RSP 0x00
#define MARK_CMD 0x02
#define MARK_ECH 'D'
#define MARK_RSP 0x00
#define WRITE_CMD 0x01
#define WRITE_ECH 'D'
#define WRITE_RSP 0x00
#define VERIFY_CMD 0x02
#define VERIFY_ECH 'D'
#define VERIFY_RSP 0x00
#define CMD_SIZE (72+6)
#define RSP_SIZE 6
#define DATA_SIZE (65536 * 4)
//
// exit codes
//
#define EXIT_OK (0)
#define EXIT_REBOOT (1)
#define EXIT_FAIL (2)
#define EXIT_USAGE (3)
#define EXIT_NO_SUCH_FILE (4)
#define EXIT_NO_INTEL_HEX (5)
#define EXIT_FAIL_OPEN_COM_PORT (6)
#define EXIT_FAIL_ENTER_FLASH_MODE (7)
#define EXIT_FAIL_FLASH_QUERY (8)
#define EXIT_FAIL_BAUDRATE_CHANGE (9)
#define EXIT_FAIL_WRITE_FIRMWARE (10)
#define EXIT_FAIL_EXIT_FLASH_MODE (11)
#define EXIT_CANCEL_UPDATE (12)
#define EXIT_SUCCESS_UPDATE (13)
#define EXIT_FAIL_HID2SERIAL (14)
#define EXIT_FAIL_VERIFY_FIRMWARE (15)
#define EXIT_FAIL_MAKE_WRITING_MARK (16)
#define EXIT_FAIL_ERASE_WRITING_MARK (17)
#define EXIT_FAIL_READ_WRITING_MARK (18)
#define EXIT_EXIST_MARKING (19)
#define EXIT_FAIL_MISMATCHING (20)
#define EXIT_FAIL_ERASE (21)
#define EXIT_FAIL_GET_BOOT_LOADER_VERSION (22)
#define EXIT_FAIL_GET_MPU_TYPE (23)
#define EXIT_MISMATCH_BOOTLOADER (24)
#define EXIT_MISMATCH_MPUTYPE (25)
#define EXIT_FAIL_ERASE_BOOT (26)
#define EXIT_FAIL_WRITE_BOOTLOADER (27)
#define EXIT_FAIL_SWAP_BOOT (28)
#define EXIT_FAIL_WRITE_DATA (29)
#define EXIT_FAIL_GET_FIRMWARE_VERSION (30)
#define EXIT_FAIL_GET_UNIT_ID (31)
#define EXIT_FAIL_SEND_STOP_COMMAND (32)
#define EXIT_FAIL_SEND_QUERY_COMMAND (33)
#define EXIT_NOT_FILE_FOR_535 (34)
#define EXIT_NOT_FILE_FOR_514 (35)
#define EXIT_NOT_FILE_FOR_503 (36)
#define EXIT_MISMATCH_MPU_TYPE (37)
#define EXIT_NOT_FILE_FOR_515 (38)
#define EXIT_NOT_FILE_FOR_1024 (39)
#define EXIT_FAIL_VERIFY_WRITING_MARK (40)
#define EXIT_DEVICE_NOT_FOUND (41)
#define EXIT_FAIL_WRITING_MARK_NOT_SET (42)
/////////////////////////// Structure //////////////////////////////
typedef struct _FW_VERSION
{
u8 UpVer;
u8 LoVer;
} FW_VERSION, *PFW_VERSION;
typedef struct _FLASHINF
{
unsigned int mode;
bool bExit;
bool bPowerSupply;
u8 DeviceAddr;
} FLASHINF, *PFLASHINF;
struct wInt{
u16 lI;
u16 hI;
};
struct dwbyte{
unsigned char ll;
unsigned char lh;
unsigned char hl;
unsigned char hh;
};
union uAddress{
unsigned long Lng;
struct wInt Int;
struct dwbyte Byt;
} ;
typedef struct
{
unsigned char data[12];
unsigned char flash_data[64];
unsigned char chksum;
unsigned char chksumData;
} boot_flash_verify;
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char cksum; /* check sum */
} boot_cmd_header;
/*
* VERIFY_FLASH - verify flash memory
*/
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
union uAddress addr; /* address must be divisible by 2 */
unsigned char size8; /* size must be divisible by 8 */
unsigned char data[64];
unsigned char cksum; /* check sum */
unsigned char cksumData; /* check sum */
} boot_cmd_verify_flash;
/*
* WRITE_FLASH - write flash memory
*/
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
union uAddress addr; /* address must be divisible by 2 */
unsigned char size8; /* size must be divisible by 8*/
unsigned char data[64];
unsigned char cksum; /* check sum */
unsigned char cksumData; /* check sum */
} boot_cmd_write_flash;
/*
* ERASE_FLASH - erase flash memory
*/
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char blkNo; /* block No. */
unsigned char cksum; /* check sum */
} boot_cmd_erase_flash;
/*
* RESET - reset microcontroller
*/
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char cksum; /* check sum */
} boot_cmd_reset;
/*
* BLVER - get bootloader version
*/
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char cksum; /* check sum */
} boot_cmd_blver;
/*
* MPUTYPE - get mpu type
*/
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char cksum; /* check sum */
} boot_cmd_mputype;
/*
* QUERY - confirm boot mode
*/
typedef struct
{
unsigned char RegNoL;
unsigned char RegNoH;
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char cksum; /* check sum */
} boot_cmd_query;
typedef union
{
/*
* data field is used to make all commands the same length
*/
unsigned char data[72+6];
boot_cmd_header header;
boot_cmd_verify_flash verify_flash;
boot_cmd_write_flash write_flash;
boot_cmd_erase_flash erase_flash;
boot_cmd_reset reset;
boot_cmd_blver blver;
boot_cmd_mputype mputype;
boot_cmd_query query;
} boot_cmd;
/*
* common for all responses fields
*/
typedef struct
{
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char resp;
} boot_rsp_header;
/*
* WRITE_FLASH - write flash memory
*/
typedef struct
{
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char resp;
} boot_rsp_write_flash;
/*
* VERIFY_FLASH - verify flash memory
*/
typedef struct
{
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char resp;
} boot_rsp_verify_flash;
/*
* ERASE_FLASH - erase flash memory
*/
typedef struct
{
unsigned char lenL;
unsigned char lenH;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char resp;
} boot_rsp_erase_flash;
/*
* BLVER - boot loader version
*/
typedef struct
{
unsigned char lenl;
unsigned char lenh;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char resp;
} boot_rsp_blver;
/*
* MPUTYPE - mpu type
*/
typedef struct
{
unsigned char lenl;
unsigned char lenh;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char resp;
} boot_rsp_mputype;
/*
* QUERY - query
*/
typedef struct
{
unsigned char lenl;
unsigned char lenh;
unsigned char reportId;
unsigned char cmd; /* command code, see BOOT_xxx constants */
unsigned char echo; /* echo is used to link between command and response */
unsigned char resp;
} boot_rsp_query;
typedef union
{
/*
* data field is used to make all responses the same length
*/
unsigned char data[6];
boot_rsp_header header;
boot_rsp_verify_flash verify_flash;
boot_rsp_write_flash write_flash;
boot_rsp_erase_flash erase_flash;
boot_rsp_blver blver;
boot_rsp_mputype mputype;
boot_rsp_query query;
} boot_rsp;
/*-----------------------------All above are copied fom COMMON.H--------------------------------------------*/
extern bool flash_query(struct wacom_i2c *wac_i2c);
extern bool flash_blver(struct wacom_i2c *wac_i2c, int *bler);
extern bool flash_mputype(struct wacom_i2c *wac_i2c, int* pMpuType);
extern bool flash_security_unlock(struct wacom_i2c *wac_i2c, int *status);
extern bool flash_end(struct wacom_i2c *wac_i2c);
extern bool flash_devcieType(struct wacom_i2c *wac_i2c);
extern int GetFWVersion(struct wacom_i2c *wac_i2c, PFW_VERSION pVer);
extern int GetBLVersion(struct wacom_i2c *wac_i2c, int* pBLVer);
extern int GetMpuType(struct wacom_i2c *wac_i2c, int* pMpuType);
extern int SetSecurityUnlock(struct wacom_i2c *wac_i2c, int* pStatus);
extern bool flash_erase(struct wacom_i2c *wac_i2c, bool bAllUserArea, int *eraseBlock, int num);
extern bool is_flash_marking(struct wacom_i2c *wac_i2c, size_t data_size, bool* bMarking, int iMpuID);
extern bool flash_write_block(struct wacom_i2c *wac_i2c, char *flash_data, unsigned long ulAddress, u8 *pcommand_id);
extern bool flash_write(struct wacom_i2c *wac_i2c, unsigned char *flash_data, size_t data_size, unsigned long start_address, unsigned long *max_address, int mpuType);
extern bool flash_verify(struct wacom_i2c *wac_i2c, unsigned char *flash_data, size_t data_size, unsigned long start_address, unsigned long *max_address, int mpuType);
extern bool flash_marking(struct wacom_i2c *wac_i2c, size_t data_size, bool bMarking, int iMpuID);
extern int FlashWrite(struct wacom_i2c *wac_i2c, char* filename);
extern int FlashVerify(struct wacom_i2c *wac_i2c, char *filename);
extern int wacom_i2c_flash_g9(struct wacom_i2c *wac_i2c);
extern int wacom_i2c_flash_chksum(struct wacom_i2c *wac_i2c,
unsigned char *flash_data,
unsigned long *max_address);
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