V2.20 1.增加静止时间判定参数，测距有BUG抖动较大

zhyinch

2021-01-20 1b83e716601b4c7ba981a00be6ecf24a9d549d52

 Src/application/dw_app.c

@@ -69,7 +69,8 @@
#define FINAL_MSG_FINAL_TX_TS_IDX 18
#define FINAL_MSG_TS_LEN 4

#define STARTPOLL  REGPOLL
#define STARTPOLL  REGPOLL//#define SWITCHBASE_DIST
#define SWITCHBASE_ZHUANDIAN
enum enumtagstate
{
   REGPOLL,
@@ -246,7 +247,7 @@
u16 mainbase_id;
int32_t mainbase_dist;
uint8_t trygetnearmsg_times;
u16 nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM];
u16 mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],nearbaseid_list[MAX_NEARBASE_NUM],nearbaseid_list2[MAX_NEARBASE_NUM];
u8 FindNearBasePos(u16 baseid)
{
   u8 i;
@@ -552,7 +553,7 @@
         {
            memcpy(&minid, &rx_buffer[ANCHOR_ID_IDX], 4);
            tag_state=GETNEARMSG;
            trygetnearmsg_times=5;
            trygetnearmsg_times=10*tag_frequency;
            mindist=temp_dist;
         }
         if(result==0)
@@ -576,7 +577,7 @@
}
   if(getsync_flag==0)
   {
   tagslotpos--;
//   tagslotpos--;
         if(tagslotpos==0||tagslotpos>max_slotpos)
      {      
         tagslotpos=max_slotpos;   
@@ -584,7 +585,7 @@
      tyncpoll_time=(tagslotpos-1)*slottime;
   }
   mainbase_id=minid;
   //mainbase_id = 0x1;
//   mainbase_id = 0x4;
}
u8 nearmsg_mainbase=0,rec_tagpos_emptylist[32],mainbase_type;;
void GetNearMsg(void)
@@ -622,22 +623,25 @@
      //   tagslotpos=GetRandomSlotPos(rec_tagpos_binary);
         //tagslotpos=rx_buffer[TAGSLOTPOS];
         memcpy(nearbaseid_list,&rx_buffer[NEARBASEID_INDEX],nearbase_num*2);
         memcpy(nearbaseid_list2,&rx_buffer[NEARBASEID_INDEX],nearbase_num*2);
         //slottime=ceil((nearbase_num+2)*0.3)+1;
         //tyncpoll_time=tagslotpos*slottime;
         //tyncpoll_time=(g_com_map[DEV_ID]%max_slotpos)*slottime;   
         tag_state=NEARPOLL;
      }
   }else{
         tyncpoll_time = (tagslotpos--%max_slotpos)*slottime;
//         tyncpoll_time = (tagslotpos--%max_slotpos)*slottime;
   }
}
extern u8 userkey_state;
extern float motor_keeptime;
uint8_t changemainbase_count=0,gotosleep_flag;
uint32_t frame_len;
int32_t salvebase_mindist;
void NearPoll(void)
{
   
   uint32_t temp1,temp2,dw_systime;
   uint32_t temp1,temp2,dw_systime,mindist_slavebaseid;

   uint32_t final_tx_time;
   u32 start_poll;
@@ -645,12 +649,12 @@
    dwt_setrxaftertxdelay(POLL_TX_TO_RESP_RX_DLY_UUS);         //设置发送后开启接收，并设定延迟时间
    dwt_setrxtimeout(RESP_RX_TIMEOUT_UUS);      
   tag_succ_times = 0;
	
   salvebase_mindist=999999;
   if(next_nearbase_num>=MAX_NEARBASE_NUM)
   {
      next_nearbase_num = MAX_NEARBASE_NUM-1;
   }
   HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_SET);
//   HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_SET);

   recbase_num=0;
//   motor_state=0;
@@ -724,6 +728,14 @@
                           final_msg_set_ts(&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX+nearbase_num*4], resp_rx_ts);
                           final_msg_set_ts(&tx_near_msg[FINAL_MSG_FINAL_TX_TS_IDX], final_tx_ts);
                           tx_near_msg[MESSAGE_TYPE_IDX]=NEAR_FINAL;
							
                        if(rec_remotepara_state&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2))
                           {
                              para_update = 1;
                              tx_near_msg[TAGCONFIGSUCCESS_INDEX] = 1;
                              para_len = frame_len-22;
                              memcpy(rec_remotepara,&rx_buffer[REMOTEPARA_INDEX],para_len);
                           }
                           dwt_writetxdata(28+nearbase_num*4, tx_near_msg, 0);//将发送数据写入DW1000
                           dwt_writetxfctrl(28+nearbase_num*4, 0);//设定发送数据长度
                           dwt_setdelayedtrxtime(final_tx_time);//设置final包发送时间T5
@@ -739,14 +751,8 @@
                           mainbase_lost_count=0;
                           flag_finalsend=1;
                           memcpy(&mainbase_dist,&rx_buffer[DIST_IDX],4);
									
                           if(rec_remotepara_state&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2))
                           {
                              para_update = 1;
                              tx_near_msg[TAGCONFIGSUCCESS_INDEX] = 1;
                              para_len = frame_len-22;
                              memcpy(rec_remotepara,&rx_buffer[REMOTEPARA_INDEX],para_len);
                           }
		

                           flag_getresponse=1;                        
                           //时间同步
                        tmp_time=tmp_time+450;
@@ -777,12 +783,18 @@
                           memcpy(&nearbase_switchdistlist[rec_nearbasepos],&rx_buffer[NR_NEARSWITCH_DISTANCE],2);
                           nearbase_distlist[rec_nearbasepos]=temp_dist;                        
                           final_msg_set_ts(&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX+(rec_nearbasepos)*4], resp_rx_ts);
                           if(temp_dist<nearbase_switchdistlist[rec_nearbasepos]&&nearbase_switchdistlist[rec_nearbasepos]!=0&&temp_dist!=0)
                           if(temp_dist<salvebase_mindist)
                           {
                              salvebase_mindist = temp_dist;
                              mindist_slavebaseid = rec_nearbaseid;
                           }
                           #ifdef SWITCHBASE_ZHUANDIAN
                           if(temp_dist<nearbase_switchdistlist[rec_nearbasepos]&&nearbase_switchdistlist[rec_nearbasepos]!=0&&temp_dist>0)
                           {
                              mainbase_id = rec_nearbaseid;
                              tag_state = GETNEARMSG;
                           }
								
                        #endif
                  }                        
                     }
                  }else{
@@ -798,107 +810,57 @@
         }
         dwt_forcetrxoff();
dwt_write32bitreg(SYS_STATUS_ID,SYS_STATUS_RXFCG| SYS_STATUS_ALL_RX_ERR);
      j=0;
         if(exsistbase_list[0]==0)

         if(mainbase_lost_count==0)
         {
//            SetNextPollTime(tagslotpos);
            #ifdef SWITCHBASE_DIST
            if(salvebase_mindist<mainbase_dist- THRESHOLD_CHANGE_MAINBASE_DIST )
            {
               changemainbase_count++;
               if(changemainbase_count>tag_frequency*2)
               {
                              mainbase_id = mindist_slavebaseid;
                              tag_state = GETNEARMSG;
               }
            }else{
               changemainbase_count = 0;
            }
         #endif
         }else if(mainbase_lost_count>10*tag_frequency)
         {
            tag_state = STARTPOLL;
         }			

         if(para_update)
         {
         uint8_t pack_length = 0,pack_index = 0,pack_msgtype = 0;
            pack_msgtype = rec_remotepara[0];
            pack_index = rec_remotepara[1];
            pack_length = rec_remotepara[2];
            if(pack_msgtype==2)
            {
               if( pack_index == MOTOR_ONTIME_INDEX&&motor_keeptime==0)
               {
               motor_keeptime = rec_remotepara[3];
               }else{
                  memcpy((uint8_t*)&g_com_map + pack_index, &rec_remotepara[3], pack_length);
               //返回一个error状态
               //SendComMap(pack_datalen,pack_index);
               save_com_map_to_flash();
               delay_ms(100);
               NVIC_SystemReset();
               }
            }
         }
      //   tyncpoll_time=0;
//         next_nearbase_num=0;
//         for(i=0;i<nearbase_num;i++)
//         {
//            if(exsistbase_list[i]>0)
//            {		
//               next_nearbase_num++;
//               true_exsistbase_list[j]=exsistbase_list[i];
//               true_nearbase_idlist[j]=nearbaseid_list[i];			
//               true_nearbase_distlist[j++]=nearbase_distlist[i];
//               exsistbase_list[i]--;
//            }
//         }

//         if(recbase_num<3)
//         {next_nearbase_num=next_nearbase_num;}
//               last_nearbase_num = next_nearbase_num;
//         for(i=0;i<last_nearbase_num-1;i++)
//         {
//            for(j=0;j<last_nearbase_num-1;j++)
//            {
//               if(true_nearbase_distlist[j]>true_nearbase_distlist[j+1])
//               {
//                  u32 temp_dist,temp_id,temp_exsis;
//                  temp_dist=true_nearbase_distlist[j];
//                  temp_id = true_nearbase_idlist[j];
//                  temp_exsis=true_exsistbase_list[i];
//                  true_nearbase_distlist[j]=true_nearbase_distlist[j+1];
//                  true_nearbase_idlist[j]=true_nearbase_idlist[j+1];
//                  true_exsistbase_list[j]=true_exsistbase_list[j+1];
//						
//                  true_nearbase_distlist[j+1]=temp_dist;
//                  true_nearbase_idlist[j+1]=temp_id;
//                  true_exsistbase_list[j+1]=temp_exsis;
//               }			
//            }
//         }

//         if(true_nearbase_distlist[0]<mainbase_dist-THRESHOLD_CHANGE_MAINBASE_DIST&&true_exsistbase_list[0])
//         {
//            changemainbase_count++;		
//         }else{
//            changemainbase_count = 0;
//         }
//         if(changemainbase_count>3)
//         {
//            mainbase_id = true_nearbase_idlist[0];
//            tag_state = GETNEARMSG;
//         }
//         if(mainbase_lost_count>3)
//         {
//            tag_state = DISCPOLL;
//         }
//            for (i=0;i<nearbase_num;i++)
//   {
//      if(nearbaseid_list[i]==0)
//      {
//         tag_state = GETNEARMSG;
//      }
//	
//   }
//串口输出距离			
//         report_num=0;
//   for (i=0;i<last_nearbase_num;i++)
//         {
//            nearbaseid_list[i]=true_nearbase_idlist[i];
//            nearbase_distlist[i]=true_nearbase_distlist[i];
//            if(nearbase_distlist[i]!=0x1ffff&&true_exsistbase_list[i]==0xa)
//            {
//               memcpy(&usart_send[4+6*report_num],&nearbaseid_list[i],2);
//               memcpy(&usart_send[6+6*report_num],&nearbase_distlist[i],4);
//               report_num++;
//            }
//         }
//         for(i=0;i<MAX_NEARBASE_NUM;i++)
//         {
//            nearbase_distlist[i]=0x1ffff;
//         }
//         if(para_update)
//         {
//         uint8_t pack_length = 0,pack_index = 0,pack_msgtype = 0;
//            pack_msgtype = rec_remotepara[0];
//            pack_index = rec_remotepara[1];
//            pack_length = rec_remotepara[2];
//            if(pack_msgtype==2)
//            {
//                  memcpy((uint8_t*)&g_com_map + pack_index, &rec_remotepara[3], pack_length);
//               //返回一个error状态
//               //SendComMap(pack_datalen,pack_index);
//               save_com_map_to_flash();
//               delay_ms(100);
//               NVIC_SystemReset();
//            }
//         }
         for(i=0;i<nearbase_num;i++)
         {
         if(nearbaseid_list[i]!=nearbaseid_list2[i])
         {
            tag_state = GETNEARMSG;
         }
         }
   dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR| SYS_STATUS_TXFRS |SYS_STATUS_RXFCG);
HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_RESET);
//HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_RESET);

}
extern uint8_t module_power,imu_enable,motor_enable;
@@ -976,6 +938,8 @@
                           mainbase_id=rec_nearbaseid;
                           nearbase_num=rx_buffer[NEARBASENUM_INDEX];
                           memcpy(nearbaseid_list,&rx_buffer[NEARBASEID_INDEX],nearbase_num*2);
                           memcpy(nearbaseid_list2,&rx_buffer[NEARBASEID_INDEX],nearbase_num*2);
                           if(tagslotpos!=255)
                           tag_state = NEARPOLL;
                        }
                     }
@@ -985,9 +949,13 @@
{
   
   //LED0_ON;
   SPIx_CS_GPIO->BRR = SPIx_CS;
   delay_us(700);
   SPIx_CS_GPIO->BSRR = SPIx_CS;
   id =  dwt_readdevid() ;
       while (DWT_DEVICE_ID != id) 
    {
      //   Dw1000_Init();
         id =  dwt_readdevid() ;
    }
   switch(tag_state)
@@ -1009,13 +977,11 @@
      LED_LG_OFF;
      if(trygetnearmsg_times==0)
      {
         tag_state = DISCPOLL;
         tag_state = STARTPOLL;
      }
         break;
      case NEARPOLL:
         //GPIO_WriteBit(EU_TX_GPIO, EU_RX_PIN, Bit_SET);
      case NEARPOLL:	
         NearPoll();
         //GPIO_WriteBit(EU_TX_GPIO, EU_RX_PIN, Bit_RESET);
         break;
   }
   dwt_entersleep();