#ifndef _TCP_TASK_H
#define _TCP_TASK_H
#include "config.h"

#if USE_SPECT_DATA_TASK
#include "type.h"
#define SPECT_DEBUG_MODE        0
#define SPECT_TASK_UART_DEBUG   0           //串口调试信息开关

#if SPECT_TASK_UART_DEBUG
#define spect_printf         printf
#else
#define spect_printf(p,...)  do{;}while(0)
#endif

#define FRAME_WITHOUT_DATA_LEN  (10)      //FRAME结构中,数据区为空时的最小数据长度

#define FRAME_HEADER            (0X46)
#define FRAME_TAIL              (0X96)

#define SPECT_CMD_ACK           (1<<15)   //高位置1表示ack
enum SPECT_CMD_TYPE
{
    FRAME_CMD_READ_1  = 0x0001,    //读取复数信息
    FRAME_CMD_READ_2  = 0X0002,    //读取IMD和SNR信息
    FRAME_CMD_RETURN_ERR_LICENCE = 0x0003,    //licence 错误,

    FRAME_CMD_WRITE_1 = 0x0101,
    FRAME_CMD_OTHER_1 = 0x0201,
};

enum SPECT_FRAME_ERR
{
    FRAME_ERR_NONE = 0,
    FRAME_ERR_ID,
    FRAME_ERR_HEADER,
    FRAME_ERR_LEN,
    FRAME_ERR_INDEX,
    FRAME_ERR_DATA,
    FRAME_ERR_SUM,
    FRAME_ERR_TAIL,
};


struct frame_index
{
    uint8 index1;
    uint8 index2;
};

//数据结构体,类似于串口通讯的,但进行了部分改动,如长度域由单字节扩充为双字节(数据比较长)
//超过1字节的,按照小端序存放,低字节在前,高字节在后
//__packed 
#pragma pack(1)
struct tcp_data_frame
{
    uint8  id;       //激励器ID
    uint8  header;   //帧头,固定值
    uint16 len;      //帧长度  整帧,从id到tail
    uint16 cmd;      //数据内容类型
    uint16 index;    //当应答数据存在多帧时,为应答序号  高字节为第n帧(从1开始),低字节为总帧号
    //uint16 reserved; //保留字节  以待扩充(字节对齐)
    void  *pdata;    //数据区  也可定义为数组模式 实际长度为len-10
    uint8  sum;      //数据校验和  从帧头道sum前的字节累加和,不包含sum   //利用指针直接访问sum和tail域不可
    uint8  tail;     //帧尾,固定值
};
#pragma pack()

//字节对齐
struct snr_imd
{
    uint8  rsnr;
    uint8  tsnr;
    uint8  limd;
    uint8  uimd;
};



struct complex
{
    uint16 real;
    uint16 imag;
};

#define TCP_FRAME_DATA_LEN               (1024)        //应答数据时,包含的有效数据长度
#define TCP_DATA_COMPLEX_NUM             (4096*2)        //一总数据包含的复数个数  tx和rx共8k个复数 原先是只有tx
#define TCP_DATA_BUF_LEN                 (TCP_DATA_COMPLEX_NUM*sizeof(struct complex))

#define TCP_FRAM_SNR_IMD_LEN             (sizeof(struct snr_imd))

#define TCP_SPECT_REC_BUF_LEN           (64)
#define TCP_SPECT_SEND_BUF_LEN          (1536+64)


#define TCP_SPECT_COMM_PORT             (5700)



struct frame_struct
{
    uint8  spect_data[TCP_FRAME_DATA_LEN];
    struct snr_imd  snr_imd_data;
};


#ifndef htons
    #define htons(a)                \
        ((((a) >> 8) & 0x00ff) |    \
         (((a) << 8) & 0xff00))
#endif
#endif



#if 1
#define FPGA_UPGRADE_CTRL_ADDR         (0xe0)
#define FPGA_UP_CTRL_RESET_EN_MASK     (1<<0)
#define FPGA_UP_CTRL_CHECKID_MASK      (1<<1)
#define FPGA_UP_CTRL_VERIFY_MASK       (1<<2)
#define FPGA_UP_CTRL_HDRESET_EN_MASK   (1<<7)

#define FPGA_UPGRADE_STATUS_ERROR_MASK (1<<0)
#define FPGA_UP_STATUS_DONE_MASK       (1<<1)
#define FPGA_UP_STATUS_BUSY_MASK       (1<<2)
#define FPGA_UP_STATUS_EARSE_OK_MASK   (1<<3)
#endif

#define __tcp_fpgaUp_task__    1
#if __tcp_fpgaUp_task__

//-----------------------------------------------
#define FPGA1_UPGRADE_ADDRESS       (0XFFFF)
#define FPGA2_UPGRADE_ADDRESS       (0X1FFF)

#define MAX_PER_FRAME_LEN           100
#define MAX_DATA_LEN                544
#define TX_DATA_LEN                 10

/*
:10F14000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCF
 10F14000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
*/
#define UPDATA_RAW_FRAME_MIN_LEN    11
#define UPDATA_RAW_FRAME_MAX_LEN    50


#define FRAME_NO_DATA_LEN       4

#define USE_FPGA_UP_WRITE       (1)

//-----------------------------------------------

enum E_upgrade_step{
    UPGRADE_START       = 0x01,         // 发起升级
    POLL_ERASER         = 0x02,         // poll MCU 的 eraser 状态，是否完成
    W_DATA_BLOCK        = 0x03,         // 取文件数据块发送给 MCU
    W_DATA_BLOCK_LAST   = 0x04,         // 最后一个文件数据块发送给MCU的    STEP_BUT
};

enum E_ack{
    START_OK = 0x01, // MCU 回复 可以开始升级
    ERASER_ING,      // MCU 回复 正在擦除
    ERASER_END,      // MCU 回复 擦除完成
    READY,           // MCU 回复 烧写当前数据块完成，可发送下一数据块
    NOT_READY,       // MCU 回复 当前数据块失败，PC等1ms再重复发送当前数据块
    ABORT_SUCCESS,   // MCU 回复 成功结束
    ABORT_ERROR,     // MCU 回复 失败结束
    ACKP_BUT
};

/*
head    | 帧头 0xAA
cmd     |
datalen | 0x0000-0xffff 后面数据断的长度
data    | datalen长度的字节数据
crc     | 0xx 1个字节的校验码，从head到crc之前的数据字节sum，head、cmd、datalen、data
tail    | 帧尾 0xBB
*/
//__packed
#pragma pack(1)
typedef struct
{
   uint8  head;
   uint8  cmd;
   uint16 datalen;
   uint8  *pdata;
   uint8  sum;
   uint8  tail;
}S_FPGA_UP_FRAME_NEW ;
#pragma pack()

typedef struct
{
    uint8 head;
    uint8 lenH;
    uint8 lenL;
    uint8 addr1;
    uint8 addr2;
    uint8 addr3;
    uint8 addr4;
    uint8 typeH;
    uint8 typeL;
    uint8 data[32];
    uint8 crcH;
    uint8 crcL;
}S_FGPA_UPDATA_FRAME;

//-----------------------------------------------

extern int fpga_up_thr(void * pvParameters);
extern void * tcp_remote_thr(void *args);
extern void * udp_remote_thr(void * args);


#endif//#if __tcp_fpgaUp_task__





void check_fpga_up_finished_reboot_sys(void);

void tcp_remote_task(void * pvParameters);
void udp_remote_task(void * pvParameters);
void fpga_upgrade_task(void * pvParameters);
void check_ts_err_status(void);
void check_fpga_gps_lock_status(void);
extern void check_send_alarm_state(void);

#endif