#include <serial_at_cmd_app.h>
#include <global_param.h>
#include <string.h>
#include <stdio.h>
#include "Usart.h"
#include "mk_flash.h"
//#include "dw_app.h"
//#include "UsartII.h"
//#include "main.h"
#include "board.h"
//#include "Spi.h"
//#include "radio.h"
#include "PCA9555.h"


//#define EUART_RX_BUF_SIZE 100
#define Label_id_local    1     //±êÇ©id
#define data_buff_MAX     50    //»ùÕ¾ÊýÁ¿
#define Lora_TXD_bff_MAX  220   //·¢ËÍ»º´æÇø´óС  >4+8+4*»ùÕ¾ÊýÁ¿+2=14+4*»ùÕ¾ÊýÁ¿

uint8_t mUsartReceivePack[100] = {0};
uint8_t mUsart2ReceivePack[150] = {0};
double jd,wd;
int analysis_num,pos_state;
uint8_t state5V_prase_flag=1,gps_prase_flag=1;
extern void IO_LED_control_change(uint8_t data);
extern void IO_control_init(void);
extern void blink_led(uint8_t*state);
extern void updata_led_power_state(void);
extern uint8_t gps_success_state;
extern uint8_t gps_success_state,gps_enable_flag,gps_need_data_flag,gps_timeout_flag;
extern uint16_t gps_wait_count;
typedef enum
{
    BLE_RECV_STATE_IDLE = 0,
    BLE_RECV_STATE_MAC,
    BLE_RECV_STATE_RSSI,
    //BLE_RECV_STATE_LF,
} E_BLERecvState;
static char gps_header[20];
typedef struct
{
    char m_pData[100];
    uint32_t m_u32Len;
} GGA_DataStruct;
typedef struct
{
    E_BLERecvState m_eState;
    char m_macHeader[100],m_rssiHeader2[100];
    uint32_t m_u32HeaderLen,m_u32Header2Len;

    char m_acRecvBuf[128];
    uint32_t m_u32RecvLen;
} ST_BLERecv;


uint8_t  mUsart2ReceivePack_before , mUsart2ReceivePack_now;
uint8_t j_ct=0,CT_satrt_temp=0,CT_satrt=0,numb_base=0	;

uint8_t id_cmpare[12]= {0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x30, 0x30, 0x30, 0x31}; //123456780001//²âÊÔ//RC2202A£º
uint32_t CT_sum=0;
char char_broadcast_data[80];//¹ã²¥Êý¾Ý

uint8_t  Lora_TXD_bff[Lora_TXD_bff_MAX]; //lora·¢ËÍ»º´æÇø
uint16_t data_buff[data_buff_MAX][2];    //»ùÕ¾Êý¾Ý»º´æÇø

char  char_mac[14],char_ssi[6];
//int32_t distance_int;
double ssi_double;
uint16_t temp_16,temp_16_id,temp_16_distance,data_buff_start;


uint16_t Checksum_u16(uint8_t* pdata, uint32_t len)
{
    uint16_t sum = 0;
    uint32_t i;
    for(i=0; i<len; i++)
        sum += pdata[i];
    sum = ~sum;
    return sum;
}

void SendComMap(uint8_t data_length, uint8_t index)//±íʾ³É¹¦¶ÁÈ¡µÄ»ØÓ¦°ü
{
    static uint8_t send_frame[EUART_RX_BUF_SIZE];
    uint16_t checksum = 0;
    send_frame[0] = 0x55;
    send_frame[1] = 0xAA;
    send_frame[2] = 0x03;
    send_frame[3] = data_length+5;
    send_frame[4] = CMD_REPLY;
    send_frame[5] = index;
    send_frame[6] = data_length;
    memcpy(&send_frame[7], &g_com_map[index], data_length);
    for(int i = 0; i<(data_length+5); i++)
    {
        checksum += send_frame[2+i];
    }
    checksum = Checksum_u16(&send_frame[2],5+data_length);
    memcpy(&send_frame[7+data_length],&checksum,2);

    uart_send(UART_ID1, send_frame,data_length+9, NULL);
}
void UpdateProcess(uint8_t index)
{
    if(index == 2*CNT_UPDATE)
    {
        uint32_t result = 0;
        uint16_t tmp = 0xAAAA;
        __disable_irq();
        result = flash_open(FLASH_ID0,NULL);
        if(!result)//´ò¿ª³É¹¦
            flash_erase(FLASH_ID0,APP_CONFIG_IAPFLAG_SECTOR_ADDR,FLASH_SECTOR_SIZE);
        result = flash_write_nbytes(FLASH_ID0,APP_CONFIG_IAPFLAG_MAP,(uint8_t*)&tmp,2);
        __enable_irq();
        Serial0PutString("½øÈëÉý¼¶Ä£Ê½\r\n");
        g_com_map[CNT_UPDATE]=0;
        save_com_map_to_flash();
        delay_us(100000);
        NVIC_SystemReset(); //Èí¸´Î»»Øµ½bootloader
    }
    if(index == 2*CNT_REBOOT)
    {   g_com_map[CNT_REBOOT]=0;
        g_com_map[MAP_SIGN_INDEX]=0;
        save_com_map_to_flash();
        delay_us(100000);
        NVIC_SystemReset(); //Èí¸´Î»»Øµ½bootloader
    }
    if(index == 2*CNT_RESTART)
    {
        g_com_map[CNT_RESTART]=0;
        save_com_map_to_flash();
        delay_us(100000);
        NVIC_SystemReset(); //Èí¸´Î»»Øµ½bootloader
    }

}
double d_value;
#define buff_lenth 1024
#define MAX_BASE_STATIONS 10
uint8_t DMA_RXBuf_BT[200]={0};
uint8_t Forward_BT_buff[buff_lenth]={0};
uint8_t report_ancnum_bt=0;
extern uint8_t uwbled,btled,loraled,powerled;;
void UsartParseDataHandler(uint8_t data)
{
	 static UsartRecvPackState usart_receive_state = UsartReceiveWaitHead0;
   uint16_t checksum = 0;
   static uint8_t pack_datalen = 0,pack_length = 0,pack_index = 0,pack_msgtype = 0,pack_cmd = CMD_READ,pack_num=0;
   static uint8_t index = 0;

        if(usart_receive_state == UsartReceiveWaitChecksum)
        {   //ÈôÊÕµ½Ð£ÑéºÍ°ü
					  if(mUsartReceivePack[pack_datalen-1]==0x66&&data==0xBB)
						{
						 memcpy(&DMA_RXBuf_BT[0],&mUsartReceivePack[0], pack_datalen-1);
						}
            usart_receive_state = UsartReceiveWaitHead0;
            pack_index = 0;
            pack_length = 0;
            index=0;
        } 
				else if((usart_receive_state == UsartReceiveWaitData) ) 
				{	//Èô¹ûÊÕµ½µÄÊÇÕý³£Í¨Ñ¶°ü
            mUsartReceivePack[pack_index] = data;
            pack_index++;
						if(pack_index == pack_datalen) 
						{		//Èç¹ûÊÕµ½µÄindexÓ볤¶ÈÏàµÈ
                usart_receive_state = UsartReceiveWaitChecksum;
            }
        } 
				else if(usart_receive_state == UsartReceiveWaitDataLen) 
				{						//ÊÕµ½Ö¸ÁîÀàÐÍ×Ö½Ú
            pack_datalen = data;
						pack_index = 0;
            usart_receive_state = UsartReceiveWaitData;
        }  
				else if((usart_receive_state == UsartReceiveWaitHead0) && (data == 0x55)) 
				{	//ÊÕµ½µÚÒ»¸ö°üÍ·
            usart_receive_state = UsartReceiveWaitHead1;
        } 
				else if((usart_receive_state == UsartReceiveWaitHead1) && (data == 0xAA)) 
				{	//ÊÕµ½µÚ¶þ¸ö°üÍ·
            usart_receive_state = UsartReceiveWaitMsgType;
        } else if ((usart_receive_state == UsartReceiveWaitMsgType) && (data == 0x41))
				{
            usart_receive_state = UsartReceiveWaitDataLen;
            btled=1;
        }
        else {
            usart_receive_state = UsartReceiveWaitHead0;
            pack_index = 0;
            pack_length = 0;
        }
		
}