From d5777a0e26f94314af6408c1dff8d34abf8ff9fc Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期一, 11 四月 2022 17:49:40 +0800
Subject: [PATCH] 去掉基站修改标签参数
---
源码/核心板/Src/application/dw_app.c | 131 ++++++++++++++++++++++++++++---------------
1 files changed, 84 insertions(+), 47 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c"
index 929cb14..5567971 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c"
@@ -14,7 +14,7 @@
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. */
- 0, /* Use non-standard SFD (Boolean) */
+ 1, /* Use non-standard SFD (Boolean) */
DWT_BR_6M8, /* Data rate. */
DWT_PHRMODE_STD, /* PHY header mode. */
(129 + 8 - 8) /* SFD timeout (preamble length + 1 + SFD length - PAC size). Used in RX only. */
@@ -137,6 +137,7 @@
* 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
}
+extern u16 group_id;
void Dw1000_App_Init(void)
{
//g_com_map[DEV_ID] = 0x0b;
@@ -145,6 +146,10 @@
tx_final_msg[MESSAGE_TYPE_IDX]=FINAL;
tx_sync_msg[MESSAGE_TYPE_IDX]=SYNC;
+ memcpy(&tx_poll_msg[GROUP_ID_IDX], &group_id, 1);
+ memcpy(&tx_final_msg[GROUP_ID_IDX], &group_id, 1);
+ memcpy(&tx_resp_msg[GROUP_ID_IDX], &group_id, 1);
+
memcpy(&tx_poll_msg[TAG_ID_IDX], &dev_id, 2);
memcpy(&tx_final_msg[TAG_ID_IDX], &dev_id, 2);
memcpy(&tx_resp_msg[ANCHOR_ID_IDX], &dev_id, 2);
@@ -333,15 +338,23 @@
last_nearbase_num=next_nearbase_num;
nearbase_num=next_nearbase_num;
recbase_num=0;
+ tx_nearpoll_msg[GROUP_ID_IDX] = group_id;
tx_nearpoll_msg[BATTARY_IDX] = Get_Battary();
tx_nearpoll_msg[BUTTON_IDX] = !READ_KEY0;
tx_nearpoll_msg[SEQUENCE_IDX] = frame_seq_nb++;
tx_nearpoll_msg[NEARBASENUM_INDEX] = nearbase_num;
memcpy(&tx_nearpoll_msg[NEARBASEID_INDEX],&nearbaseid_list,nearbase_num*2);
+ for(i=0;i<nearbase_num;i++)
+ { memcpy(&tx_nearpoll_msg[NEARBASEID_INDEX+nearbase_num*2+i*2],&nearbase_distlist[i],2);}
+
+ for(i=0;i<MAX_NEARBASE_NUM;i++)
+ {
+ nearbase_distlist[i]=0x1ffff;
+ }
tx_nearpoll_msg[MESSAGE_TYPE_IDX] = NEAR_POLL;
memcpy(&tx_nearpoll_msg[ANCHOR_ID_IDX],&mainbase_id,2);
- dwt_writetxdata(13+2*nearbase_num, tx_nearpoll_msg, 0);//将Poll包数据传给DW1000，将在开启发送时传出去
- dwt_writetxfctrl(13+2*nearbase_num, 0);//设置超宽带发送数据长度
+ dwt_writetxdata(13+4*nearbase_num, tx_nearpoll_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
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
flag_finalsend=0;
@@ -383,7 +396,7 @@
dwt_readrxdata(rx_buffer, frame_len, 0); //读取接收数据
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] == NEAR_RESPONSE&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2)) //判断接收到的数据是否是response数据
+ if (rx_buffer[MESSAGE_TYPE_IDX] == NEAR_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
{ u16 rec_nearbaseid,rec_nearbasepos;
int32_t temp_dist;
poll_tx_ts = get_tx_timestamp_u64(); //获得POLL发送时间T1
@@ -444,13 +457,15 @@
final_msg_set_ts(&tx_nearfinal_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX], resp_rx_ts);
final_msg_set_ts(&tx_nearfinal_msg[FINAL_MSG_FINAL_TX_TS_IDX], final_tx_ts);
tx_nearfinal_msg[MESSAGE_TYPE_IDX]=NEAR_FINAL;
+ tx_nearfinal_msg[GROUP_ID_IDX] = group_id;
dwt_writetxdata(28+nearbase_num*4, tx_nearfinal_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
memcpy(&rec_tagpos_binary,&rx_buffer[NEARMSG_EMPTYSLOTPOS_INDEX],4);
if(temp_dist!=0x1ffff)
{
g_Resttimer=0;
- #ifndef USART_INTEGRATE_OUTPUT
+ IWDG_Feed();
+ #ifdef USART_SINGLE_OUTPUT
usart_send[2] = 1;//正常模式
usart_send[3] = 17;//数据段长度
usart_send[4] = frame_seq_nb;//数据段长度
@@ -500,7 +515,7 @@
// tagslotpos=GetRandomSlotPos(rec_tagpos_binary);
if(temp_dist!=0x1ffff)
{
- #ifndef USART_INTEGRATE_OUTPUT
+ #ifdef USART_SINGLE_OUTPUT
usart_send[2] = 1;//正常模式
usart_send[3] = 17;//数据段长度
usart_send[4] = frame_seq_nb;//数据段长度
@@ -607,10 +622,7 @@
report_num++;
}
}
- for(i=0;i<MAX_NEARBASE_NUM;i++)
- {
- nearbase_distlist[i]=0x1ffff;
- }
+
// printf("%d,%d",temp_sync_timer2,temp_sync_timer1);
#ifdef USART_INTEGRATE_OUTPUT
@@ -824,7 +836,10 @@
dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR);
}
}
+extern u16 dist_threshold;
u8 misdist_num[TAG_NUM_IN_SYS],seize_anchor,getrange_success=0;
+int32_t filter_dist,filter_speed;
+u8 newmeasure;
u8 Anchor_RecNearPoll(u8 ancrec_nearbasepos) //0 mainbase 1 first near_base
{
u8 motorstate;
@@ -840,19 +855,6 @@
dwt_setrxaftertxdelay(RESP_TX_TO_FINAL_RX_DLY_UUS+(rec_nearbase_num+1-ancrec_nearbasepos)*DELAY_BETWEEN_TWO_FRAME_UUS);//设置发送完成后开启接收延迟时间
dwt_setrxtimeout(FINAL_RX_TIMEOUT_UUS);//接收超时时间
- if(tagdist_list[taglist_pos]<g_com_map[ALARM_DISTANCE1])
- {
- motorstate =0;
- }else if(tagdist_list[taglist_pos]<g_com_map[ALARM_DISTANCE2])
- {
- motorstate =2;
- }else if(tagdist_list[taglist_pos]<g_com_map[ALARM_DISTANCE3])
- {
- motorstate =1;
- }else{
- motorstate =0;
- }
-
if(new_tagid)
{
tagdist_list[taglist_pos]=0x1ffff;
@@ -860,23 +862,26 @@
}else{
memcpy(&tx_nearresp_msg[DIST_IDX], &tagdist_list[taglist_pos], 4);
}
+ motorstate =0;
+ if(tagdist_list[taglist_pos]<g_com_map[ALARM_DISTANCE2])
+ {
+ motorstate =2;
+ }else if(tagdist_list[taglist_pos]<g_com_map[ALARM_DISTANCE3])
+ {
+ motorstate =1;
+
+ }
+ tx_nearresp_msg[GROUP_ID_IDX] = group_id;
tx_nearresp_msg[MAINBASE_INDEX]=flag_syncbase;
tx_nearresp_msg[MESSAGE_TYPE_IDX]=NEAR_RESPONSE;
- tx_nearresp_msg[MOTORSTATE_INDEX]=(remotesend_state<<4)|motorstate;
- if(remotesend_state)
- {
- memcpy(&tx_nearresp_msg[REMOTEPARA_INDEX],remotetag_para,REMOTEPARA_LEN);
- dwt_writetxdata(22+REMOTEPARA_LEN, tx_nearresp_msg, 0);//写入发送数据
- dwt_writetxfctrl(22+REMOTEPARA_LEN, 0);//设定发送长度
- }else{
+ tx_nearresp_msg[MOTORSTATE_INDEX]=motorstate;//(remotesend_state<<4)|motorstate;
+ tx_nearresp_msg[MOTORSTATE_INDEX]&=0x0f;
dwt_writetxdata(22, tx_nearresp_msg, 0);//写入发送数据
dwt_writetxfctrl(22, 0);//设定发送长度
- }
+ // }
result = dwt_starttx(DWT_START_TX_DELAYED | DWT_RESPONSE_EXPECTED);//延迟发送，等待接收
- battary = rx_buffer[BATTARY_IDX];
- button = rx_buffer[BUTTON_IDX];
- frame_seq_nb2 = rx_buffer[SEQUENCE_IDX];
+
if(result==0)
{
while (!((status_reg = dwt_read32bitreg(SYS_STATUS_ID)) & (SYS_STATUS_RXFCG | SYS_STATUS_ALL_RX_ERR))&&!g_start_sync_flag)///不断查询芯片状态直到接收成功或者出现错误
@@ -895,7 +900,7 @@
{
return 1;
}
- if (rx_buffer[MESSAGE_TYPE_IDX] == NEAR_FINAL&&!memcmp(&rx_buffer[TAG_ID_IDX],&tag_id_recv,2)) //判断是否为Final包
+ if (rx_buffer[MESSAGE_TYPE_IDX] == NEAR_FINAL&&!memcmp(&rx_buffer[TAG_ID_IDX],&tag_id_recv,2)&&group_id==rx_buffer[GROUP_ID_IDX]) //判断是否为Final包
{
uint32_t poll_tx_ts, resp_rx_ts, final_tx_ts;
uint32_t poll_rx_ts_32, resp_tx_ts_32, final_rx_ts_32;
@@ -922,19 +927,23 @@
/*--------------------------以下为非测距逻辑------------------------*/
//dist_cm=33000;
getrange_success = 1;
- g_Resttimer=0;
+
LED0_BLINK; //每成功一次通讯则闪烁一次
dis_after_filter=dist_cm;
hex_dist = dist_cm+(int16_t)g_com_map[DIST_OFFSET]*10;
g_flag_Taggetdist[taglist_pos]=0;
- if(hex_dist>-10000&&hex_dist<2000000)
+ if(hex_dist>-1000&&hex_dist<2000000)
{
- if(abs(hex_dist-his_dist[taglist_pos])<15000||misdist_num[taglist_pos]>3)
+ if(abs(hex_dist-his_dist[taglist_pos])<dist_threshold||misdist_num[taglist_pos]>3)
{
- int32_t filter_dist;
+
+ g_Resttimer=0;
+ IWDG_Feed();
#ifdef TDFILTER
NewTrackingDiffUpdate(taglist_pos, (float)hex_dist);
- filter_dist=pos_predict[taglist_pos]/10;
+ filter_dist = pos_predict[taglist_pos]/10;
+ filter_speed = vel_predict[taglist_pos]/10;
+ newmeasure = 1;
#else
filter_dist=hex_dist/10;
#endif
@@ -942,12 +951,16 @@
tagdist_list[taglist_pos] = filter_dist;
his_dist[taglist_pos]=hex_dist;
g_Tagdist[taglist_pos]=filter_dist;
- #ifndef USART_INTEGRATE_OUTPUT
+ if(!g_com_map[MODBUS_MODE])
+ {
+ #ifdef USART_SINGLE_OUTPUT
usart_send[2] = 1;//正常模式
usart_send[3] = 17;//数据段长度
usart_send[4] = frame_seq_nb2;//数据段长度
memcpy(&usart_send[5],&tag_id_recv,2);
- memcpy(&usart_send[7],&dev_id,2);
+ memcpy(&usart_send[7],&dev_id,2);
+ if(tagdist_list[taglist_pos]<=0)
+ tagdist_list[taglist_pos]=10;
memcpy(&usart_send[9],&tagdist_list[taglist_pos],4);
usart_send[13] = battary;
usart_send[14] = button;
@@ -958,7 +971,8 @@
memcpy(&usart_send_anc[4+6*anc_report_num],&tag_id_recv,2);
memcpy(&usart_send_anc[6+6*anc_report_num],&tagdist_list[taglist_pos],4);
anc_report_num++;
- #endif
+ #endif
+ }
}else{
// printf("%d",hex_dist);
misdist_num[taglist_pos]++;
@@ -973,7 +987,7 @@
uint32_t current_syncid=0xffffffff,synclost_timer;
extern u8 flag_syncbase;
u8 tagpos_rec[50],tagpos_send[50],ancidlist_num;
-u16 ancidlist_rec[20],ancidlist_send[20];
+u16 ancidlist_rec[20],ancidlist_send[20],rec_ancidlist[20],rec_ancdistlist[20];
void Anchor_App(void)
{
@@ -1004,6 +1018,8 @@
memcpy(&anc_id_recv,&rx_buffer[ANCHOR_ID_IDX],2);
//将收到的tag_id分别写入各次通讯的包中，为多标签通讯服务，防止一次通讯中接收到不同ID标签的数据
memcpy(&tag_id_recv,&rx_buffer[TAG_ID_IDX],2);
+ if(group_id==rx_buffer[GROUP_ID_IDX])
+ {
switch(rx_buffer[MESSAGE_TYPE_IDX])
{
// case POLL:
@@ -1051,8 +1067,28 @@
}
break;
- case NEAR_POLL:
+ case NEAR_POLL:
+ frame_seq_nb2 = rx_buffer[SEQUENCE_IDX];
+ battary = rx_buffer[BATTARY_IDX];
+ button = rx_buffer[BUTTON_IDX];
+ rec_nearbase_num=rx_buffer[NEARBASENUM_INDEX];
memcpy(&tag_id_recv,&rx_buffer[TAG_ID_IDX],2);
+ memcpy(&rec_ancidlist,&rx_buffer[NEARBASEID_INDEX],2*rec_nearbase_num);
+ memcpy(&rec_ancdistlist,&rx_buffer[NEARBASEID_INDEX+2*rec_nearbase_num],2*rec_nearbase_num);
+ #ifdef USART_ALL_OUTPUT
+ usart_send[2] = 0x0c;//正常模式
+ usart_send[3] = 8+rec_nearbase_num*4;//数据段长度
+ usart_send[4] = frame_seq_nb2;//数据段长度
+ usart_send[5] = battary;
+ usart_send[6] = button;
+ usart_send[7] = rec_nearbase_num;
+ memcpy(&usart_send[8],&tag_id_recv,2);
+ memcpy(&usart_send[10],&rec_ancidlist,2*rec_nearbase_num);
+ memcpy(&usart_send[10+rec_nearbase_num*2],&rec_ancdistlist,2*rec_nearbase_num);
+ checksum = Checksum_u16(&usart_send[2],8+4*rec_nearbase_num);
+ memcpy(&usart_send[10+4*rec_nearbase_num],&checksum,2);
+ UART_PushFrame(usart_send,12+rec_nearbase_num*4);
+ #endif
if(tag_id_recv>=g_com_map[WHITELIST1_START]&&tag_id_recv<=g_com_map[WHITELIST1_END])
{break;}
taglist_pos=CmpTagInList(tag_id_recv);
@@ -1066,9 +1102,9 @@
new_tagid=0;
}
tagofflinetime[taglist_pos]=0;
- temp_tagpos=round((float)(sync_timer%g_com_map[COM_INTERVAL])/slottime);
+ temp_tagpos=round((float)(sync_timer%g_com_map[COM_INTERVAL])/slottime);
tagpos_rec[(u8)temp_tagpos]=1;
- rec_nearbase_num=rx_buffer[NEARBASENUM_INDEX];
+
if(rec_nearbase_num>ancidlist_num)
{
@@ -1099,4 +1135,5 @@
dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR);
}
}
+}
--
Gitblit v1.9.3