yincheng.zhong
2024-01-19 7abf818c189ba751b9c21110890b95b9a1881188
Src/application/dw_app.c
@@ -56,7 +56,7 @@
#define DELAY_BETWEEN_TWO_FRAME_UUS 400
//#define POLL_RX_TO_RESP_TX_DLY_UUS 470
#define POLL_RX_TO_RESP_TX_DLY_UUS 470
/* This is the delay from the end of the frame transmission to the enable of the receiver, as programmed for the DW1000's wait for response feature. */
#define RESP_TX_TO_FINAL_RX_DLY_UUS 200
/* Receive final timeout. See NOTE 5 below. */
@@ -80,14 +80,14 @@
    5,
#endif
   DWT_PRF_64M,     /* Pulse repetition frequency. */
   DWT_PLEN_64,    /* Preamble length. */
   DWT_PLEN_128,    /* Preamble length. */
   DWT_PAC8,        /* Preamble acquisition chunk size. Used in RX only. */
   9,               /* TX preamble code. Used in TX only. */
   9,               /* RX preamble code. Used in RX only. */
   1,               /* Use non-standard SFD (Boolean) */
   DWT_BR_6M8,      /* Data rate. */
   DWT_PHRMODE_STD, /* PHY header mode. */
   (65 + 8 - 8)    /* SFD timeout (preamble length + 1 + SFD length - PAC size). Used in RX only. */
   (129 + 8 - 8)    /* SFD timeout (preamble length + 1 + SFD length - PAC size). Used in RX only. */
};
static uint8_t tx_poll_msg[20] = {0};
static uint8_t tx_sync_msg[14] = {0};
@@ -113,7 +113,7 @@
uint32_t g_UWB_com_interval = 0; 
float dis_after_filter;            //当前距离值
LPFilter_Frac* p_Dis_Filter;      //测距用的低通滤波器
float range_lost_time = 0;
static uint64_t get_tx_timestamp_u64(void)
@@ -163,7 +163,7 @@
        *ts += ts_field[i] << (i * 8);
    }
}
uint32_t uwbid=0;
void Dw1000_Init(void)
{
   /* Reset and initialise DW1000.
@@ -177,16 +177,18 @@
    /* Configure DW1000. See NOTE 6 below. */
    dwt_configure(&config);//配置DW1000
   
//    dwt_setinterrupt(  DWT_INT_RFCG | (DWT_INT_ARFE | DWT_INT_RFSL | DWT_INT_SFDT | DWT_INT_RPHE | DWT_INT_RFCE | DWT_INT_RFTO | DWT_INT_RXPTO), 1);
   
    /* Apply default antenna delay value. See NOTE 1 below. */
    dwt_setrxantennadelay(RX_ANT_DLY);      //设置接收天线延迟
    dwt_settxantennadelay(TX_ANT_DLY);      //设置发射天线延迟
//    dwt_setrxtimeout(1000);//设定接收超时时间,0位没有超时时间
//   dwt_rxenable(0);//打开接收
//    uwbid=dwt_readdevid();
//            dwt_configcontinuousframemode(12480);
//    dwt_writetxdata(13, usart_send, 0);//将Poll包数据传给DW1000,将在开启发送时传出去
//   dwt_writetxfctrl(13, 0);//设置超宽带发送数据长度
//   dwt_starttx(DWT_START_TX_IMMEDIATE);//开启发送,发送完成后等待一段时间开启接收,等待时间在dwt_setrxaftertxdelay中设置
//while(1)
//{}
    /* Set expected response's delay and timeout. See NOTE 4 and 5 below.
     * As this example only handles one incoming frame with always the same delay and timeout, those values can be set here once for all. */
            //设置接收超时时间
@@ -218,7 +220,7 @@
}
u16 tag_time_recv[TAG_NUM_IN_SYS];
u8 usart_send[100];
u8 usart_send[25];
u8 battary,button;
extern uint8_t g_pairstart;
void tag_sleep_configuraion(void)
@@ -289,7 +291,7 @@
//return max_slotpos-1;
//}
//int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
//int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
//u8 anclost_times=0 , mainbase_lost_count=0;
//u8 exsistbase_list[MAX_NEARBASE_NUM],report_num,get_newbase=0;
//u8 flag_finalsend,flag_getresponse,flag_rxon;
@@ -301,7 +303,7 @@
//u8 current_freq,rec_freq;
//u8 motor_state,rec_remotepara_state,rec_remotepara[80];
//extern u16 last_lpcount;
//float freqlost_count = 0;
float freqlost_count = 0;
//void TagFreqProcess(u8 freq)
//{
//    if(freq>MAX_ANCFREQ||freq==0)
@@ -354,12 +356,13 @@
//#else
//            clockOffsetRatio = anc_clockoffset[i] * (FREQ_OFFSET_MULTIPLIER * HERTZ_TO_PPM_MULTIPLIER_CHAN_5 / 1.0e6) ;
//#endif
//          rtd_init = tag_resprx[i] - poll_tx_ts;
//          rtd_init = tag_resprx[i] - poll_tx_ts&0xffffffff;
//          rtd_resp = anc_resptx[i] - anc_pollrx[i];
//          tof = ((rtd_init - rtd_resp * (1 - clockOffsetRatio)) / 2.0) * DWT_TIME_UNITS;
//          distance = tof * SPEED_OF_LIGHT;
//          if(distance>-10&&distance<1000)
//            nearbase_distlist[i] = distance*100+anc_distoffset[i];
//          range_lost_time=0;
//      }else{
//         // nearbase_distlist[i] = 0x1ffff;
//      }
@@ -395,16 +398,17 @@
//        };   
//               
//}
//float range_lost_time = 0;
//u16 numceshi;
//u16 rec_nearbaseid,rec_nearbasepos;
//void NearPoll(void)
//extern  u16 poll_startcount;
//void NearPoll(uint8_t ancid_tosend_index)
//{
//   
//   uint32_t temp1,temp2,dw_systime;
//   uint32_t frame_len;
//   uint32_t final_tx_time;
//   u32 start_poll;
//   u8 i,j,getsync_flag=0,timeout,flag_ancreadpara=0;
//   u32 start_poll,timeout;
//   u8 i,j,getsync_flag=0,flag_ancreadpara=0;
//    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(0);      
//   tag_succ_times = 0;
@@ -429,17 +433,27 @@
//   memcpy(&tx_near_msg[ANCHOR_ID_IDX],&mainbase_id,2);   
//   dwt_writetxdata(13+4*nearbase_num, tx_near_msg, 0);//将Poll包数据传给DW1000,将在开启发送时传出去
//   dwt_writetxfctrl(13+4*nearbase_num, 0);//设置超宽带发送数据长度
//    current_count=HAL_LPTIM_ReadCounter(&hlptim1);
//      while(current_count<poll_startcount||current_count>poll_startcount+16384)
//      {
//         current_count=HAL_LPTIM_ReadCounter(&hlptim1);
//         if(current_count<poll_startcount-300)
//         {
//            break;
//         }
//      }
//
//   dwt_starttx(DWT_START_TX_IMMEDIATE | DWT_RESPONSE_EXPECTED);//开启发送,发送完成后等待一段时间开启接收,等待时间在dwt_setrxaftertxdelay中设置
//
//    HAL_GPIO_WritePin(GPIOA, GPIO_PIN_15, GPIO_PIN_RESET);
//   numceshi++;
//   tx_near_msg[TAGCONFIGSUCCESS_INDEX] =0;
//   para_update = 0;
//    get_newbase = 0;
//   flag_finalsend=0;
//   flag_rxon=1;
//   flag_getresponse=0;
//   start_count=HAL_LPTIM_ReadCounter(&hlptim1);
//   recbase_num=0;
//   timeout=nearbase_num*SLOT_SCALE+10;
//   timeout=nearbase_num*SLOT_SCALE+100; //单位0.1ms
//   end_count=start_count+(timeout<<2);
//   if(end_count>=32768)
//   {end_count-=32768;}
@@ -447,35 +461,12 @@
//   mainbase_lost_count++;
//   current_count=HAL_LPTIM_ReadCounter(&hlptim1);
//         while(current_count<end_count||current_count>end_count+15000)
// //           while(1)
//         {
//            current_count=HAL_LPTIM_ReadCounter(&hlptim1);
//               while (!((status_reg = dwt_read32bitreg(SYS_STATUS_ID)) & (SYS_STATUS_RXFCG | SYS_STATUS_ALL_RX_ERR)))//不断查询芯片状态直到成功接收或者发生错误
//               {
//                  if(flag_finalsend&&flag_ancreadpara)
//                  {
//                     dw_systime=dwt_readsystimestamphi32();
//                     if(dw_systime>temp1&&dw_systime<temp2)
//                     {
//
//                        dwt_forcetrxoff();
//                        flag_rxon=0;
//                                if(flag_ancreadpara)   //只有在读取参数的时候需要回复
//                                {
//                                    u16 calCRC;
//                                  tx_near_msg[MESSAGE_TYPE_IDX] = MBX_PRAAREPLY;
//                                  memcpy(&tx_near_msg[MESSAGE_PARAREPLY_IDX],g_com_map,SENDANCPARA_LEN);
//                                  calCRC = CRC_Compute((uint8_t*)g_com_map,SENDANCPARA_LEN);
//                                  memcpy(&tx_near_msg[MESSAGE_PARAREPLY_IDX+SENDANCPARA_LEN],&calCRC,2);
//                                  dwt_writetxdata(14+SENDANCPARA_LEN, tx_near_msg, 0);//将发送数据写入DW1000
//                                  dwt_writetxfctrl(14+SENDANCPARA_LEN, 0);//设定发送数据长度
//
//                        dwt_setdelayedtrxtime(final_tx_time);
//                        result=dwt_starttx(DWT_START_TX_DELAYED);//设定为延迟发送
//                                }
//                        flag_finalsend=0;
//                        break;
//                     }
//                  }
//                     current_count=HAL_LPTIM_ReadCounter(&hlptim1);
//                   if(current_count>=end_count&&current_count<end_count+15000)
//                        break;
@@ -490,16 +481,17 @@
//                     frame_len = dwt_read32bitreg(RX_FINFO_ID) & RX_FINFO_RXFLEN_MASK;   //获得接收到的数据长度
//                     dwt_readrxdata(rx_buffer, frame_len, 0);   //读取接收数据
//                            test2 = dwt_readcarrierintegrator();
//                            poll_tx_ts = get_tx_timestamp_u64();                              //获得POLL发送时间T1
//                            resp_rx_ts = get_rx_timestamp_u64();
//                     dwt_setrxtimeout(0);//DELAY_BETWEEN_TWO_FRAME_UUS*(nearbase_num+1-recbase_num)+10);//设定接收超时时间,0位没有超时时间
//                     dwt_rxenable(0);//打开接收
//                     if (rx_buffer[MESSAGE_TYPE_IDX] == MBX_RESPONSE&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2)&&rx_buffer[GROUP_ID_IDX]==group_id) //判断接收到的数据是否是response数据
//                     {   
//                        poll_tx_ts = get_tx_timestamp_u64();                              //获得POLL发送时间T1
//                        resp_rx_ts = get_rx_timestamp_u64();                              //获得RESPONSE接收时间T4
//
//                        recbase_num++;
//                        memcpy(&rec_nearbaseid,&rx_buffer[ANCHOR_ID_IDX],2);
//                                rec_remotepara_state = rx_buffer[MOTORSTATE_INDEX]>>4;
//                                TagFreqProcess(rx_buffer[TAGFREQ_IDX]);
//                                if(rec_remotepara_state != 0)
//                                {   
//                                    para_update = rec_remotepara_state;
@@ -543,22 +535,6 @@
//                           
//                           mainbase_lost_count=0;
//                           flag_finalsend=1;
//                           memcpy(&mainbase_dist,&rx_buffer[DIST_IDX],4);
//                           final_tx_time = (resp_rx_ts + ((RESP_RX_TO_FINAL_TX_DLY_UUS+DELAY_BETWEEN_TWO_FRAME_UUS*nearbase_num+500) * UUS_TO_DWT_TIME)) >> 8;
//                           temp1=final_tx_time-((850*UUS_TO_DWT_TIME)>>8);
//                           temp2=final_tx_time+((100*UUS_TO_DWT_TIME)>>8);
//                        //   dwt_setdelayedtrxtime(final_tx_time);//设置final包发送时间T5
//                           final_tx_ts = (((uint64_t)(final_tx_time & 0xFFFFFFFE)) << 8) + TX_ANT_DLY;//final包实际发送时间是计算时间加上发送天线delay
//                           final_msg_set_ts(&tx_near_msg[FINAL_MSG_POLL_TX_TS_IDX], poll_tx_ts);//将T1,T4,T5写入发送数据
//                           final_msg_set_ts(&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX], 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]=MBX_FINAL;
//                                    tx_near_msg[GROUP_ID_IDX] = group_id;
//
//                           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
//                           flag_getresponse=1;
//                           memcpy(&rec_tagpos_binary,&rx_buffer[NEARMSG_EMPTYSLOTPOS_INDEX],4);
//                        }else{
//                           rec_nearbasepos=FindNearBasePos(rec_nearbaseid);
//                           SetANCTimestap(rec_nearbasepos,&rx_buffer[RESP_MSG_POLL_RX_TS_IDX],&rx_buffer[RESP_MSG_RESP_TX_TS_IDX],resp_rx_ts,&rx_buffer[RESP_MSG_ANC_DISTOFFSET]);
@@ -594,130 +570,34 @@
//         }
//            dwt_forcetrxoff();
//            dwt_write32bitreg(SYS_STATUS_ID,SYS_STATUS_RXFCG| SYS_STATUS_ALL_RX_ERR);
//            CalculateDists();
//            j = 0;
//            next_nearbase_num = 0;
//         for(i=0;i<nearbase_num;i++)
//         {
//            if(exsistbase_list[i]>0)
//            {
//                    exsistbase_list[i]--;
//               next_nearbase_num++;
//               true_exsistbase_list[j]=exsistbase_list[i];
//               true_nearbase_idlist[j]=nearbaseid_list[i];
//               true_nearbase_distlist[j++]=nearbase_distlist[i];
//
//            }
//         }
//            nearbase_num = next_nearbase_num;
//            if(mainbase_lost_count>1&&exsistbase_list[0] != 0)
//         {
//                last_lpcount+= HAL_LPTIM_ReadCounter(&hlptim1)%(g_com_map[COM_INTERVAL]*16);
//         }
//            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;
//               }
//            }
//         }
//
//         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];
//                exsistbase_list[i] = true_exsistbase_list[i];
//         }
//
//            CalculateDists();
//   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);
//            
//if(para_update==1)
//    {
//        uint16_t calCRC;
//        calCRC = CRC_Compute(rec_remotepara,5);
//        if(memcmp(&calCRC,&rec_remotepara[5],2)==0)
//        {   uint8_t pack_msgtype,pack_index,pack_length;
//            pack_msgtype = rec_remotepara[0];
//            pack_index = rec_remotepara[1];
//            pack_length = rec_remotepara[2];
//            if(pack_msgtype==2)
//            {
//                if( pack_index == 1)//MOTOR_ONTIME_INDEX)
//                {
//
//               //     motor_keeptime = rec_remotepara[3];
//                }else if(pack_index == CNT_UPDATE)
//                        {
//                              if(rec_remotepara[3]==2)
//                              {
//                                     EnterUWBUpdateMode();
//                              }
//                        }
//                           else{
//                    if(pack_index<200)
//                    {
//                        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();
//                    }
//                }
//            }
//        }
//    }
//}
//u8 regpoll_count;
//u32 id;
//void Tag_App(void)//发送模式(TAG标签)
//{
//
//   //LED0_ON;
//   id =  dwt_readdevid() ;
//   while (DWT_DEVICE_ID != id)
//    {
//        u8 iderror_count = 0;
//        id =  dwt_readdevid() ;
//        if(iderror_count++>100)
//        {
//            printf("UWB芯片ID错误");
//            break;
//        }
//    }
//    delay_us(100);
//   g_Resttimer=0;
//    if(freqlost_count>FREQ_LOST_TIME)
//    {
//        if(regpoll_count++>11) //待机状态1分钟上传一次基站状态
//        {
//            regpoll_count = 0;
//            Registor_Poll();
//        }
//    }else{
//        if(regpoll_count++>59)//测距状态1分钟上传一次基站状态
//        {
//            regpoll_count = 0;
//            Registor_Poll();
//        }
//    }
//   NearPoll();
//   dwt_entersleep();
//    bat_percent=Get_VDDVlotage();
//}
u8 regpoll_count;
u32 id;
void UWB_Wkup(void)
{
    SPIx_CS_GPIO->BRR = SPIx_CS;
    delay_us(600);
    SPIx_CS_GPIO->BSRR = SPIx_CS;
    id =  dwt_readdevid() ;
    while (0xDECA0130!=id)
    {
        u8 iderror_count = 0;
        id =  dwt_readdevid() ;
        if(iderror_count++>100)
        {
         printf("UWB芯片ID错误");
            break;
        }
    }
}
void Tag_App(void)//发送模式(TAG标签)
{
    MBXANCPoll();
   dwt_entersleep();
    bat_percent=Get_VDDVlotage();
}