修改了一些授权判断逻辑，授权查找未修改

chen

2025-07-01 56336ce608d00c214057e430517762deff487122

 keil/uwb_app.c

@@ -17,6 +17,9 @@
void TagListUpdate(void);
void TagListUpdate_person_num(void);
void Uwb_init(void);
void OpenUWB(void);
void CloseUWB(void);
int Anchor_App(void);
extern void IO_LED_control_change(uint8_t data);
extern void IO_control_init(void);

@@ -32,10 +35,11 @@
static uint16_t ancidlist_rec[TAG_NUM_IN_SYS],ancidlist_send[TAG_NUM_IN_SYS],rec_ancidlist[TAG_NUM_IN_SYS];
static int16_t rec_ancdistlist[TAG_NUM_IN_SYS];
extern uint8_t group_id;
static uint16_t anc_id_recv,tag_id_recv;
static uint16_t anc_id_recv;
static uint32_t tag_id_recv;
static int16_t rec_antdelay;
extern uint32_t dev_id;
static uint16_t taglist_pos,tmp_time;
static uint32_t taglist_pos,tmp_time;
extern uint16_t tag_frequency;
extern uint16_t disoffset;
static uint8_t frame_len,recpoll_len,current_syncid,new_tagid,seize_anchor,result,g_start_sync_flag;
@@ -44,7 +48,8 @@
//resp函数
void PushAnchorDataArray(uint16_t ancid,int16_t dist,uint8_t battary);//找到自己的id信息对应位置更新自己的交互信息
static void resp_msg_set_ts(uint8_t *ts_field, int64_t ts);//用来对应位置放入时间戳
static uint16_t tagid_list[TAG_NUM_IN_SYS];
static uint32_t tagid_list[TAG_NUM_IN_SYS];
uint32_t fliter_tagid_list[TAG_NUM_IN_SYS];
uint16_t CmpTagInList(uint16_t tagid);
uint8_t Anchor_RecNearPoll(uint8_t ancrec_nearbasepos);
static uint8_t send_buffer[100];
@@ -62,14 +67,21 @@
uint8_t taglist_num;
float *sts_rssi=NULL;
extern uint8_t recev_error_num;

uint8_t uwb_rx_flag;
extern Operation_step UWB_work_state;
void find_in_tag_id_authorization_list(uint32_t authorization_list_num);
extern int16_t first_search_flag;
typedef enum 
{
      SEARCH,
    CLOSE,
    RANGE,
}enumwltagstate;
/* Ranging period */
#define RANGING_PERIOD_MS (1000)

/* This is the delay from Frame RX POLL frame to send RESP Frame */
#define POLL_RX_TO_RESP_TX_DLY_US 2000U //yuan670 with urt 3000success
#define POLL_RX_TO_RESP_TX_DLY_US 550U //yuan550极限

#define RESP_TX_TO_FINAL_RX_DLY_US 500U

@@ -88,7 +100,7 @@
/* RX window open in advance */
#define RX_WIN_IN_ADVANCE_US (150)

#define DELAY_BETWEEN_TWO_FRAME_UUS 300 //yuan1400
#define DELAY_BETWEEN_TWO_FRAME_UUS 500 //yuan1400

/* Field index in frame */
#define MSG_SEQ_NUM_IDX 2
@@ -124,7 +136,7 @@
//    .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment       */
//    .phy_cfg.rx_ant_id = UWB_RX_ANT_3,    /* UWB RX antenna port                       */
//};
#ifndef STS_MODE
#ifdef DW1000
static struct mk_uwb_configure config = {
    .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX),
    .phy_cfg.ch_num = 5,                      /* Channel number.                           */
@@ -140,7 +152,7 @@
    .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment       */
    .phy_cfg.rx_ant_id = UWB_RX_ANT_3,    /* UWB RX antenna port                       */
};
#else
#elif defined STS_MODE
static struct mk_uwb_configure config = {
    .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX),
    .phy_cfg.ch_num = 5,                      /* Channel number.                           */
@@ -156,7 +168,6 @@
    .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment       */
    .phy_cfg.rx_ant_id = UWB_RX_ANT_3,        /* UWB RX antenna port                       */
};
#endif
/* Use the default key and IV specified in the IEEE 802.15.4z attachment */
static struct UWB_STS_KEY_CONFIG_T sts_iv_key = {
    .sts_vcounter = 0x1F9A3DE4,
@@ -168,6 +179,24 @@
    .sts_key2 = 0xD1D336AA,
    .sts_key3 = 0x14148674,
};
#elif defined MK_MODE
static struct mk_uwb_configure config = {
    .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX),
    .phy_cfg.ch_num = 9,                      /* Channel number.                           */
    .phy_cfg.code_index = 9,                  /* TX preamble code.                         */
    .phy_cfg.mean_prf = MEAN_PRF_64M,         /* Data rate 6.8M                            */
    .phy_cfg.data_bit_rate = DATA_BR_6M8,     /* data rate 6.8M.                           */
    .phy_cfg.sync_sym = PREAM_LEN_128,        /* Preamble duration, length of preamble 128 */
    .phy_cfg.sfd_sym = BPRF_NSFD2_8,          /* Identifier for SFD sequence               */
    .phy_cfg.ranging_bit = 1,                 /* ranging bit set.                          */
    .phy_cfg.trx_mode = TRX_MODE_15_4Z_BPRF,  /* IEEE802.15.4z - BPRF mode                 */
    .phy_cfg.sts_pkt_cfg = STS_PKT_CFG_0,     /* SP0 Frame                                 */
    .phy_cfg.sts_segnum = STS_SEGNUM_BPRF_1,  /* Number of STS segments in the frame       */
    .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment       */
    .phy_cfg.rx_ant_id = UWB_RX_ANT_3,        /* UWB RX antenna port                       */
};
#endif

static struct anchor_id_car{
 uint16_t anchor_new_id;
 uint16_t change_num;
@@ -253,6 +282,9 @@

/* RX done process handler. */
int8_t rssi;
uint32_t range_timeout_us = 2000000;//yuan5000
uint8_t flag_temp2,flag_temp1;
uint16_t uwb_losttimer;
static void rx_int_callback(struct MAC_HW_REPORT_T *rx_report)
{      uint8_t valid_sts=0;
    // Power off radio
@@ -272,6 +304,8 @@
        poll_rx_num++;
        rssi = rx_report->rssi;
        receive_flag=1;
            Anchor_App();
         #ifdef STS_MODE
            valid_sts= sts_valid_check();
      if (valid_sts)
      {
@@ -285,6 +319,7 @@

               sts_rssi = sts_rssi_output_get();
         }
         #endif
    }
    else
    {
@@ -297,8 +332,9 @@
                 temp_count= phy_timer_count_get();
        memcpy(&rx_rpt, rx_report, sizeof(struct MAC_HW_REPORT_T));
        rx_length = 0;

         //   OpenUWB();//再次开启UWB接收
    }
   OpenUWB();//再次开启UWB接收
}

/* TX done process handler. */
@@ -313,11 +349,13 @@
        temp_count= phy_timer_count_get();
        temp_internal=temp_count;
        resp_tx_num++;
      //      OpenUWB();//再次开启UWB接收
        //LOG_INFO(TRACE_MODULE_APP, "poll_rx_num is %d,resp_tx_num is %d\r\n",poll_rx_num,resp_tx_num);
    }
}
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
 uint16_t anchordata_id[TAG_NUM_IN_SYS],anchordata_dist[TAG_NUM_IN_SYS];
extern uint32_t tag_id_authorization_list[1024];
static uint8_t anchordata_bat[TAG_NUM_IN_SYS];
uint8_t anchordata_num = 0;
static int32_t tagdist_list[TAG_NUM_IN_SYS];
@@ -358,17 +396,35 @@
//      }
      
}
//uint16_t CmpTagInList(uint16_t tagid)
//{   uint16_t i;
//    for(i=0; i<taglist_num; i++)
//    {
//        if(memcmp(&tagid,&anchordata_id[i],2)==0)
//            break;
//    }
//    if(i==taglist_num)
//        return taglist_num;
//    //tagofflinetime[i] = 0;
//    return i;
//}yuan
uint16_t CmpTagInList(uint16_t tagid)
{   uint16_t i;
    for(i=0; i<taglist_num; i++)
    {
        if(memcmp(&tagid,&anchordata_id[i],2)==0)
        if(memcmp(&tagid,&tagid_list[i],2)==0)
            break;
    }
    if(i==taglist_num)
        return taglist_num;
    //tagofflinetime[i] = 0;
    return i;
}
uint16_t ExistInTagList(uint16_t tagid)
{   uint16_t i;
    for(i=0; i<taglist_num; i++)
    {
        if(memcmp(&tagid,&tagid_list[i],2)==0)
            return 1;
    }
    return 0;
}

uint16_t CmpCarInExistList(uint16_t tagid)
@@ -394,30 +450,93 @@
        ts2 >>= 8;
    }
}

void TagListUpdate(void)
uint8_t tt5=0;
//void TagListUpdate(void)
//{
//    uint8_t i,j=0;
//    for(i=0; i<anchordata_num; i++)
//    {
//        if(tagofflinetime[i]++<QUIT_SLOT_TIME)
//        {
//            anchordata_id[j]=anchordata_id[i];
//            tagofflinetime[j++]=tagofflinetime[i];
//        }
//    }
//    anchordata_num=j;
//}
uint8_t find_flag;
uint16_t bind_distance,button_determinate_distance,change_by_frequency_distance;
uint8_t tag_near_frequency;
extern uint32_t tag_id_authorization_list_num;
void sort_tag_lists(void)
{
    uint8_t i,j=0;
    for(i=0; i<anchordata_num; i++)
    {
        if(tagofflinetime[i]++<QUIT_SLOT_TIME)
        {
            anchordata_id[j]=anchordata_id[i];
            tagofflinetime[j++]=tagofflinetime[i];
   if (taglist_num <= 1) {
        return; // 无需排序
    }
// 使用冒泡排序（稳定排序，实现简单）
    for (size_t i = 0; i < taglist_num - 1; i++) {
        for (size_t j = 0; j < taglist_num - i - 1; j++) {
            if (tagdist_list[j] > tagdist_list[j + 1]) {
                // 交换距离值
                uint16_t temp_dist = tagdist_list[j];
                tagdist_list[j] = tagdist_list[j + 1];
                tagdist_list[j + 1] = temp_dist;

                // 同步交换标签ID
                uint32_t temp_id = tagid_list[j];
                tagid_list[j] = tagid_list[j + 1];
                tagid_list[j + 1] = temp_id;
            }
        }
    }
    anchordata_num=j;
}
uint8_t tag_authorized_List[TAG_NUM_IN_SYS];
void change_button_state(void)
{
   if(tag_authorized_List[0]==1&&taglist_num>=1)//只有在有效判定范围内有授权的标签才会开启，否则都是关闭
   {
      if(tagdist_list[0]<button_determinate_distance)
      {
         gpio_pin_set(BUTTON_PIN);
      }else{
         gpio_pin_clr(BUTTON_PIN);
      }
   }else{
         gpio_pin_clr(BUTTON_PIN);
      }
}
void TagListUpdate(void)
{
uint16_t i,j=0,k=0;
    for(i=0; i<taglist_num; i++)
    {
          if(tagofflinetime[i]++<TAG_KEEPTIMES)
        {
            tagid_list[j]=tagid_list[i];
            tagdist_list[j] = tagdist_list[i];
                  anchordata_bat[j]=anchordata_bat[i];//电量随之更新
            tagofflinetime[j++]=tagofflinetime[i];
        }
      }
       taglist_num=j;
      sort_tag_lists();//增加距离小的排到前面逻辑
      if(find_flag)
      {
         //if(tt5)
      find_in_tag_id_authorization_list(tag_id_authorization_list_num);
      find_flag=0;
      }
      change_button_state();
}


uint8_t flag_temp2,flag_temp1;
uint8_t position;
uint8_t Anchor_RecNearPoll(uint8_t ancrec_nearbasepos)//根据自己是否为新基站定制消息去发送，根据是否抢占判断
{
    temp_count2=poll_rx_en_start_u32;

    memcpy(&send_buffer[GROUP_ID_IDX],&group_id,1);//组id
    memcpy(&send_buffer[ANCHOR_ID_IDX],&dev_id,2);//自身id
    memcpy(&send_buffer[TAG_ID_IDX],&tag_id_recv,2);//接受者id
    memcpy(&send_buffer[TAG_ID_IDX],&tag_id_recv,4);//接受者id
    send_buffer[MESSAGE_TYPE_IDX]=MBX_RESPONSE;

//    if(rec_nearbase_num == ancrec_nearbasepos)//抢占模式自己为新基站
@@ -432,20 +551,29 @@
//       resp_tx_en_start_u32 = phy_timer_count_get()+US_TO_PHY_TIMER_COUNT(20*rec_nearbase_num+POLL_RX_TO_RESP_TX_DLY_US+ancrec_nearbasepos*DELAY_BETWEEN_TWO_FRAME_UUS);//后面的需要根据已有基站数量进行更改，如果是抢占自己最后一个回复，要有底数
//            //这里应该有问题问一下钟工
//      }//此处设置绝对时间将poll u32改为phy_timer_count_get()
      resp_tx_en_start_u32 = poll_rx_en_start_u32+US_TO_PHY_TIMER_COUNT(POLL_RX_TO_RESP_TX_DLY_US);
      position=ancrec_nearbasepos;
      resp_tx_en_start_u32 = poll_rx_en_start_u32+US_TO_PHY_TIMER_COUNT(POLL_RX_TO_RESP_TX_DLY_US)+ancrec_nearbasepos*US_TO_PHY_TIMER_COUNT(DELAY_BETWEEN_TWO_FRAME_UUS);//加入帧间隔
    resp_tx_ts_i64 = ranging_tx_time_correct(resp_tx_en_start_u32 + phy_shr_duration());//修正时间戳
    /* Write all timestamps in the final message. See NOTE 8 below. */
    resp_msg_set_ts(&send_buffer[RESP_MSG_POLL_RX_TS_IDX], poll_rx_ts_i64);
    resp_msg_set_ts(&send_buffer[RESP_MSG_RESP_TX_TS_IDX], resp_tx_ts_i64);//此处时间戳int64直接转换为uint64不知道会不会有错误
    memcpy(&send_buffer[RESP_MSG_ANC_DISTOFFSET],&disoffset,2);//差个修正offset,修正有符号但是这个com表为无符号的,传过去直接赋给Int16_t相当于还原了
      if(tagdist_list[ancrec_nearbasepos]<=change_by_frequency_distance&&tag_authorized_List[ancrec_nearbasepos]==1)//授权才改变频率否则不改变
      {
         send_buffer[RESP_MSG_TAG_FREQUENCY]=tag_near_frequency;//新加入改变标签测距hz
      }
      else{
            send_buffer[RESP_MSG_TAG_FREQUENCY]=1;//新加入改变标签测距hz
      }
    temp_resp_i64=resp_tx_ts_i64;
    temp_count3= phy_timer_count_get();
    flag_temp2=uwb_tx(send_buffer, 40,1 ,resp_tx_en_start_u32);//立即发送测试size大小
    temp_count1=phy_timer_count_get();
    while(mac_is_busy());
    gpio_pin_clr(SCL_PIN);
      tagofflinetime[taglist_pos] = 0;//更新标签通信
//    temp_count1=phy_timer_count_get();
    //while(mac_is_busy());
    //gpio_pin_clr(SCL_PIN);
}
uint32_t range_timeout_us = 5000;//yuan5000

uint16_t uwb_searchcount;
uint8_t flag_recsuccess;

@@ -457,6 +585,10 @@
uint16_t anchor_id_in[TAG_NUM_IN_SYS],anchor_id_out[TAG_NUM_IN_SYS];
uint8_t secondtask_search_count,secondtask_search_flag;
extern uint8_t g_start_send_flag,search_open_flag = 1,link_success_flag,flag_secondtask;
enumwltagstate wltag_state=RANGE;
uint32_t wltag_statetimer,wltag_uwbtimer;
uint32_t uwbtasktimer=0,uwbtagsendtimer=0;

uint16_t CmpCarInTable(uint16_t tagid)
{   uint16_t i;
    for(i=0; i<get_in_num; i++)
@@ -469,71 +601,6 @@
    //tagofflinetime[i] = 0;
    return i;
}
void TagListUpdate_person_num(void)
{
   uint8_t i,j=0;
    for(i=0; i<anchordata_num; i++)
    {
        if(tagofflinetime[i]++<QUIT_SLOT_TIME)
        {
            anchordata_id[j]=anchordata_id[i];
            tagofflinetime[j++]=tagofflinetime[i];
        }else{
//            for(int h=0;h<get_in_num;h++)//消除车内离线id
//            {
//               if(anchordata_id[i]==anchor_id_in[h])
//               {
//                     for(int k=h+1;k<get_in_num;k++)
//                     {
//                        anchor_id_in[k-1]=anchor_id_in[k];//缺个数量--
//                     }
//                     get_in_num--;//车内不删除
//               }
//            }
            for(int h=0;h<get_out_num;h++)//消除车外离线id
            {
               if(anchordata_id[i]==anchor_id_out[h])
               {
                     for(int k1=h+1;k1<get_out_num;k1++)
                     {
                        anchor_id_out[k1-1]=anchor_id_out[k1];//缺个数量--
                     }
                     get_out_num--;
               }
            }
         }
    }
    anchordata_num=j;
		
}
void in_table_log(void)
{
   uint32_t u32LogLen,datalenth;
   char acReadponse[200];
   u32LogLen = snprintf(acReadponse, sizeof(acReadponse), "车内：%d 人 ID:",get_in_num,get_out_num);
               for(uint16_t i=0;i<get_in_num;i++)
            {
                datalenth = sprintf((char*)&acReadponse[u32LogLen],",%04X",anchor_id_in[i]);
                u32LogLen += datalenth;
            }
      LOG_INFO(TRACE_MODULE_APP,"%s\r\n",acReadponse);
}
void TagListUpdate_person_num_car(void)
{
uint8_t i,j=0;
    for(i=0; i<anchordata_num; i++)
    {
        if(tagofflinetime[i]++<QUIT_SLOT_TIME)
        {
            anchordata_id[j]=anchordata_id[i];
            tagofflinetime[j++]=tagofflinetime[i];
        }else{
                  change_count[j]=0;
         }
    }
    anchordata_num=j;

}
void Calibration_Time(void)
{   
   current_count_calibration=phy_timer_count_get();
@@ -541,7 +608,7 @@
      &&!((end_receive_count-current_count_calibration<=MS_TO_PHY_TIMER_COUNT(200))||(end_receive_count+(UINT32_MAX-current_count_calibration)<=MS_TO_PHY_TIMER_COUNT(200))))
   {
      start_receive_count_calibration=current_count_calibration;//更新开始时间
//      MotorPoll();

      
      if(secondtask_search_count++%2==0)
    {
@@ -564,115 +631,273 @@
   }
}
uint16_t g_com_receive_id;
int add_in_car_table(uint16_t position_anchor_in_table,uint16_t receive_success_id)
void CloseUWB(void)
{
       if(position_anchor_in_table==get_in_num)//新增
            {
        if(get_in_num<TAG_NUM_IN_SYS-1)
            get_in_num++;
            }
            anchor_id_in[position_anchor_in_table]=receive_success_id;
      uwb_rx_force_off(1);
      uwb_rx_flag=0;
   //LOG_INFO(TRACE_MODULE_APP,"关闭uwb_rx\r\n");
}
int delete_in_car_table(uint16_t position_anchor_in_table)
void OpenUWB(void)
{
         if(position_anchor_in_table<get_in_num)//若在列表里
         {
         for(int i=position_anchor_in_table+1;i<get_in_num;i++)
                     {
                        anchor_id_in[i-1]=anchor_id_in[i];//缺个数量--
                     }
                     get_in_num--;//更新列表现存数
         }
      flag_temp1=uwb_rx(0, 0,range_timeout_us);//提交接收请求
      uwb_rx_flag=1;
      //LOG_INFO(TRACE_MODULE_APP,"打开uwb_rx\r\n");
}	
void UWBOneSecondTask(void)
{
 TagListUpdate();//更新标签数
 uwb_losttimer++;
 if(uwb_losttimer>g_com_map[UWB_RNAGE_TIME])
 uwb_losttimer=g_com_map[UWB_RNAGE_TIME]+1;//防止溢出
}
void check_if_in_or_out(uint16_t receive_success_id,int32_t distance_from_tag,float rssi_ant0,float rssi_ant2)
void UWBIdleTask(void)
{
    uint8_t i;
   if(rssi_ant0>rssi_ant2&&distance_from_tag<200)
   {
    for(i=0; i<get_in_num; i++)
    {
        if(anchor_id_in[i] == receive_success_id)//查询标签是否在自己已通讯列表中
        {

            break;
        }
    }
    if(i==get_in_num)
    {
        if(get_in_num<TAG_NUM_IN_SYS-1)
            get_in_num++;
            for(i=0;i<get_out_num;i++)//消除车外id
            {
               if(receive_success_id==anchor_id_out[i])
               {
                     for(i=i+1;i<get_out_num;i++)
                     {
                        anchor_id_out[i-1]=anchor_id_out[i];//缺个数量--
                     }
                     get_out_num--;
               }
            }
            anchor_id_in[get_in_num-1]=receive_success_id;
    }
   }else if(rssi_ant0<rssi_ant2&&distance_from_tag<200)
   if(HIDO_TimerGetTick()-uwbtasktimer >=1)
   {
   for(i=0; i<get_out_num; i++)
    {
        if(anchor_id_out[i] == receive_success_id)//查询标签是否在自己已通讯列表中
        {

            break;
        }
    }
    if(i==get_out_num)
    {
        if(get_out_num<TAG_NUM_IN_SYS-1)
            get_out_num++;
            for(i=0;i<get_in_num;i++)//消除车内id
            {
               if(receive_success_id==anchor_id_in[i])
               {
                     for(i=i+1;i<get_in_num;i++)
                     {
                        anchor_id_in[i-1]=anchor_id_in[i];//缺个数量--
                     }
                     get_in_num--;
               }
            }
            anchor_id_out[get_out_num-1]=receive_success_id;
    }
      uwbtasktimer = HIDO_TimerGetTick();
      UWBOneSecondTask();
   }
}

void check_if_in_or_out_car(uint16_t receive_success_id,int32_t distance_from_tag,float rssi_ant0,float rssi_ant2)
int uwb_app_poll(void)
{
    uint8_t i;
      uint16_t position_anchor_exist,position_anchor_in_table;
      position_anchor_exist=CmpCarInExistList(receive_success_id);
   if(rssi_ant0>rssi_ant2&&distance_from_tag<200)
   {
      change_count[position_anchor_exist]++;
      if(change_count[position_anchor_exist]>0)
      {
      position_anchor_in_table=CmpCarInTable(receive_success_id);
      add_in_car_table(position_anchor_in_table,receive_success_id);
//   switch(wltag_state)
//   {
//   case RANGE:
//   if(HIDO_TimerGetTick()-wltag_uwbtimer>2&&uwb_rx_flag==0)
//      {
//            wltag_uwbtimer = HIDO_TimerGetTick();
//            OpenUWB();
//      }
//   else if(HIDO_TimerGetTick()-wltag_uwbtimer>1&&uwb_rx_flag==1)
//      {
//            wltag_uwbtimer = HIDO_TimerGetTick();
//            CloseUWB();
//      }
//      if(uwb_losttimer>g_com_map[UWB_RNAGE_TIME])
//      { 
//       wltag_statetimer = HIDO_TimerGetTick();
//         if(uwb_rx_flag==0)//若要切换到搜索模式时没有开启则开启UWB
//         {
//            OpenUWB();
//         }
//     wltag_state = SEARCH;
//      }
//      break;
//   case SEARCH:
//      if(HIDO_TimerGetTick()-wltag_statetimer>1)
//      {
//      wltag_statetimer = HIDO_TimerGetTick();
//    wltag_state = CLOSE;
//    CloseUWB();
//      }
//      break;
//   case CLOSE:
//      if(HIDO_TimerGetTick()-wltag_statetimer>g_com_map[UWB_WAIT_TIME])
//      {
//      wltag_statetimer = HIDO_TimerGetTick();
//    wltag_state = SEARCH;
//    OpenUWB();
//      }
//      break;
//   }
    UWBIdleTask();
}

extern uint8_t bind_flag;
void bubble_sort(uint32_t *arr, uint32_t n)
{
 if (n <= 1) return;  // 无需排序
    
    uint32_t i, j;
    uint8_t swapped;  // 标记是否发生交换
    
    for (i = 0; i < n - 1; i++) {
        swapped = 0;  // 重置交换标记
        
        // 每轮将最大元素"冒泡"到末尾
        for (j = 0; j < n - i - 1; j++) {
            if (arr[j] > arr[j + 1]) {
                // 交换相邻元素
                uint32_t temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
                swapped = 1;  // 标记发生了交换
            }
        }
        
        // 优化：如果本轮未发生交换，说明数组已排序
        if (!swapped) break;
    }
}
uint16_t tag_authorization_list_num_temp;
void fliter_tag_id_authorization_list(uint16_t*tag_authorization_list_real_num)
{	
   uint32_t filtered_count = 0;
    
    // 遍历所有标签，将距离小于阈值的ID存入结果数组
    for (uint32_t i = 0; i < taglist_num; i++) {
        if (tagdist_list[i] < bind_distance&&tagid_list[i]!=0) {
            fliter_tagid_list[filtered_count] = tagid_list[i];
            filtered_count++;
        }
//fliter_tagid_list
      }
      if(change_count[position_anchor_exist]>=3)
      {   change_count[position_anchor_exist]=3;
			
      }
   }else if(rssi_ant0<rssi_ant2&&distance_from_tag<200)
   {
      change_count[position_anchor_exist]--;
      if(change_count[position_anchor_exist]<0)
      {
      position_anchor_in_table=CmpCarInTable(receive_success_id);
      delete_in_car_table(position_anchor_in_table);
      }
      if(change_count[position_anchor_exist]<=-3)
      {change_count[position_anchor_exist]=-3;
      }	
   }
      *tag_authorization_list_real_num=filtered_count;
}
void copy_taglist_to_flash(void)
{
fliter_tag_id_authorization_list(&tag_authorization_list_num_temp);//过滤调id为0的标签和不满足绑定距离的标签
memset(tag_id_authorization_list,0,sizeof(tag_id_authorization_list));//清空上一次数组防止重叠
memcpy(&tag_id_authorization_list,&fliter_tagid_list,tag_authorization_list_num_temp*4);//复制满足条件数组
bubble_sort(&tag_id_authorization_list,tag_authorization_list_num_temp);//进行排序后存入,为二分法做基础
save_taglist_map_to_flash();//存入flash
}

void find_in_tag_id_authorization_list(uint32_t authorization_list_num)
{
// for (uint32_t i = 0; i < taglist_num; i++) {
//        uint32_t target = tagid_list[i];
//        uint32_t left = 0;
//        uint32_t right = authorization_list_num - 1;  // 授权列表的最大索引
//        uint8_t found = 0;
//        
//        // 二分查找循环
//        while (left <= right) {
//            uint32_t mid = left + ((right - left) >> 1);  // 防止整数溢出
//            uint32_t mid_val = tag_id_authorization_list[mid];
//            
//            if (mid_val == target) {
//                found = 1;
//                break;  // 找到目标值，立即退出循环
//            } else if (mid_val < target) {
//                left = mid + 1;
//            } else {
//                right = mid - 1;
//            }
//                   LOG_INFO(TRACE_MODULE_APP, "DEBUG: i=%u, left=%d, right=%d, found=%u\n", i, left, right, found);
//        }
////        
////        // 存储查找结果
////        tag_authorized_List[i] = found;
//    }
{
    // 如果授权列表为空，直接全部标记为0
    if (authorization_list_num == 0) {
        for (int i = 0; i < taglist_num; i++) {
            tag_authorized_List[i] = 0;
        }
        return;
    }

    // 遍历需要查找的每个ID
    for (int i = 0; i < taglist_num; i++) {
        int key = tagid_list[i];
        int low = 0;
        int high = authorization_list_num - 1;
        int found = 0; // 标记是否找到

        // 在授权列表中执行二分查找
        while (low <= high) {
            int mid = low + (high - low) / 2; // 防止整数溢出
            
            if (tag_id_authorization_list[mid] == key) {
                found = 1; // 找到匹配项
                break;
            } else if (tag_id_authorization_list[mid] < key) {
                low = mid + 1; // 在右半部分继续查找
            } else {
                high = mid - 1; // 在左半部分继续查找
            }
        }

        // 根据查找结果设置输出列表
        tag_authorized_List[i] = found ? 1 : 0;
    }
}
}

int Anchor_App(void)
{
            uint8_t i;
            uint16_t tempid;
         if(group_id==rx_buf[GROUP_ID_IDX]&&rx_buf[MESSAGE_TYPE_IDX] == MBX_POLL)//判断是否是和自己是同一组通讯的且为poll包
        {    
                  flag_recsuccess = 1;
                  wltag_state=RANGE;//成功后从search切换为range
                  memcpy(&g_com_receive_id,&rx_buf[TAG_ID_IDX],2);
                 //temp_count2=phy_timer_count_get();
                  uwb_losttimer=0;//成功测距清0 lost时间
            frame_seq_nb2 = rx_buf[SEQUENCE_IDX];//获取包序
            battary = rx_buf[BATTARY_IDX];
            rec_nearbase_num=rx_buf[FZ_NEARBASENUM_INDEX];  //标签传过来的他与基站交互的基站id数目
            memcpy(&tag_id_recv,&rx_buf[TAG_ID_IDX],4);
            memcpy(rec_ancidlist,&rx_buf[FZ_NEARBASEID_INDEX],2*rec_nearbase_num);
            memcpy(rec_ancdistlist,&rx_buf[FZ_NEARBASEID_INDEX+2*rec_nearbase_num],2*rec_nearbase_num);
            memcpy(&rec_antdelay,&rx_buf[FZ_NEARBASEID_INDEX+rec_nearbase_num*4],2);
//            for(i=0; i<rec_nearbase_num; i++)
//            {
//                if(rec_ancidlist[i] == dev_id)
//                {      temp_recdist_before_offset=rec_ancdistlist[i];
//                    rec_ancdistlist[i]+=(int16_t)g_com_map[DIST_OFFSET];
//                    PushAnchorDataArray(tag_id_recv,rec_ancdistlist[i],battary);
//                }
//            }
//            for(i=0; i<rec_nearbase_num; i++)
//            {
//                memcpy(&tempid,&rx_buf[FZ_NEARBASEID_INDEX+i*2],2);
//                if(tempid==dev_id)//也是比id如果有就更新没有就抢占
//                {
//                    seize_anchor=0;  //非抢占。已存在列表中
//                    Anchor_RecNearPoll(i);
//                    break;
//                }
//            }

//            if(i==rec_nearbase_num)
//            {
//                seize_anchor=1;   //抢占anchor
//                Anchor_RecNearPoll(i);
//            }

                        taglist_pos=CmpTagInList(tag_id_recv);
                if(taglist_num>=ANC_MAX_NUM)
                              return 0;
                         for(i=0; i<rec_nearbase_num; i++)
                        {
                              memcpy(&tempid,&rx_buf[FZ_NEARBASEID_INDEX+i*2],2);
                              if(tempid==dev_id)
                              {
												
                                    Anchor_RecNearPoll(i);
                                    tagdist_list[taglist_pos]=rec_ancdistlist[i];
                                    anchordata_bat[taglist_pos] = battary;//保存该基站电量
//                              if(tag_authorized_List[taglist_pos]==1)
//                              {
//                                 if(tagdist_list[taglist_pos]<button_determinate_distance)
//                                 {
//                                    gpio_pin_set(BUTTON_PIN);
//                                 }else{
//                                    gpio_pin_clr(BUTTON_PIN);
//                                 }
//                              }
                                    if(taglist_pos==taglist_num)// taglist_pos==taglist_num 说明这个基站不在当前列表中
                                    {   //tempid==dev_id 说明基站下发测距报文有这个标签的信息
                                          taglist_num++;          //满足上述两种情况才会添加基站ID进入列表中，否则会出现标签不在基站列表中，标签也不响应的情况
                                          tagid_list[taglist_pos] = tag_id_recv;//新增基站
                                          find_flag=1;
                                    }
                                    break;
                              }
                        }
							
                         if((i==rec_nearbase_num&&taglist_pos==taglist_num)||(rec_nearbase_num==0&&!ExistInTagList(tag_id_recv)))//当基站不在标签列表中，标签也不在基站列表中时，随机找个时间片回复基站。
                {    
                           Anchor_RecNearPoll(rec_nearbase_num);
                }
            }
				
				
}
int UwbRange(void)
{
@@ -680,7 +905,7 @@
    uint16_t tempid;
    // The following peripherals will be initialized in the uwb_open function
    // phy/mac/aes/lsp/phy timers initialized
    uwb_open();
    //uwb_open();

//    // Set calibration parameters
//    uwb_calibration_params_set(config.phy_cfg.ch_num);
@@ -700,7 +925,7 @@
//    ranging_frame_type_set(config.phy_cfg.sts_pkt_cfg);

    // Register rx interrupt callback function
    mac_register_process_handler(tx_int_callback, rx_int_callback);
    //mac_register_process_handler(tx_int_callback, rx_int_callback);

    receive_flag = 0;
      flag_recsuccess = 0;
@@ -776,7 +1001,6 @@
                  recev_error_num=0;
              //range_timeout_us=5000;//恢复为5000进入range后
           //LOG_INFO(TRACE_MODULE_APP,"标签ID：%X,距离: %d 包序%d\r\n",g_com_receive_id,distance,frame_seq_nb2);
                check_if_in_or_out_car(g_com_receive_id,distance,sts_rssi[0],sts_rssi[2]);
               
               
                  gpio_pin_clr(SCL_PIN);
@@ -812,6 +1036,7 @@
}
void Uwb_init(void)
{
      uwb_open();
   #ifdef STS_MODE
 // Set STS key and IV
    phy_sts_key_configure(&sts_iv_key);
@@ -842,7 +1067,7 @@

    // uwb configure
    uwb_configure(config.phy_work_mode, board_param.tx_power_fcc[CALIB_CH(config.phy_cfg.ch_num)], &config.phy_cfg);
      #ifdef STS_MODE
      #if (defined STS_MODE) || (defined MK_MODE)
      ranging_lib_init();
      #endif
    ranging_frame_type_set(config.phy_cfg.sts_pkt_cfg);
@@ -854,6 +1079,7 @@
      
      phy_rx_sts_switch_mode_set(config.phy_cfg.sts_pkt_cfg, STS_SWITCH_EVERY_4SYM, 0, 0);
      #endif
      mac_register_process_handler(tx_int_callback, rx_int_callback);//初始化回调
}
//主函数绑定接受逻辑
int UwbSearch(void)