From 942d685e55e3a58b6bcd7d0158765e9648b9373a Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期四, 28 十月 2021 22:16:01 +0800
Subject: [PATCH] 中断模式，配合时间片测试完成
---
源码/核心板/Src/application/dw_app.c | 364 +++++++++++++++++++++++++++++++++++++++++----------
1 files changed, 293 insertions(+), 71 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 919ddf1..a75e8ea 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"
@@ -7,7 +7,7 @@
NEARPOLL,
}tag_state=GETNEARMSG;
static dwt_config_t config = {
- 2, /* Channel number. */
+ 5, /* Channel number. */
DWT_PRF_64M, /* Pulse repetition frequency. */
DWT_PLEN_64, /* Preamble length. */
DWT_PAC8, /* Preamble acquisition chunk size. Used in RX only. */
@@ -47,7 +47,7 @@
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
-uint16_t g_Tagdist[TAG_NUM_IN_SYS];
+int32_t g_Tagdist[TAG_NUM_IN_SYS];
uint8_t g_flag_Taggetdist[256];
static uint64_t get_tx_timestamp_u64(void)
@@ -97,6 +97,7 @@
*ts += ts_field[i] << (i * 8);
}
}
+extern int32_t tagdist_list[TAG_NUM_IN_SYS];
void TagDistClear(void)
{
static uint16_t clear_judge_cnt;
@@ -109,7 +110,7 @@
g_flag_Taggetdist[i]++;
if(g_flag_Taggetdist[i]>=2)
{
- g_Tagdist[i]=0xffff;
+ tagdist_list[i]=0x1ffff;
}
}
}
@@ -128,7 +129,7 @@
/* 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
@@ -165,8 +166,8 @@
}
u16 tag_time_recv[TAG_NUM_IN_SYS];
-u8 usart_send[100],usart_send_anc[100];
-u8 battary,button;
+u8 usart_send[150],usart_send_anc[100];
+u8 battary,button,tag_frequency,tag_slotpos;
extern uint8_t g_pairstart;
void tag_sleep_configuraion(void)
{
@@ -839,6 +840,7 @@
}
return i;
}
+u8 misdist_num[TAG_NUM_IN_SYS],seize_anchor,waittagconfig_reponse,motorstate=0;
uint32_t frame_len;
uint32_t resp_tx_time;
uint8_t rec_nearbase_num,anc_report_num;
@@ -863,8 +865,7 @@
dwt_writetxfctrl(sizeof(tx_resp_msg), 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)
{
@@ -905,11 +906,44 @@
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];
- if(abs(hex_dist-his_dist[taglist_pos])<1000)
- {
- tagdist_list[taglist_pos] = hex_dist;
- }
- his_dist[taglist_pos]=hex_dist;
+if(hex_dist>-1000&&hex_dist<200000)
+ {
+ g_flag_Taggetdist[taglist_pos]=0;
+ if(abs(hex_dist-his_dist[taglist_pos])<1500||misdist_num[taglist_pos]>3)
+ {
+ misdist_num[taglist_pos]=0;
+ tagdist_list[taglist_pos] = hex_dist;
+ his_dist[taglist_pos]=hex_dist;
+ g_Tagdist[taglist_pos]=hex_dist;
+ #ifndef USART_INTEGRATE_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[9],&tagdist_list[taglist_pos],4);
+ usart_send[13] = battary;
+ usart_send[14] = button;
+ usart_send[15] = firstpath_power;
+ usart_send[16] = (rx_power-firstpath_power)*10;
+ usart_send[17] = tag_frequency;
+ usart_send[18] = tag_slotpos;
+ checksum = Checksum_u16(&usart_send[2],17);
+ memcpy(&usart_send[19],&checksum,2);
+ UART_PushFrame(usart_send,21);
+ #else
+ 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
+ #ifdef DEBUG_INF
+ printf("序号：%d\r\n",frame_seq_nb2);
+ #endif
+ }else{
+ // printf("%d",hex_dist);
+ misdist_num[taglist_pos]++;
+ }
+ }
}
}else{
dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR);
@@ -918,11 +952,13 @@
uint32_t time_monitor[10];
extern uint16_t configremotetagID;
extern u8 remotetag_paralen;
-u8 misdist_num[TAG_NUM_IN_SYS],seize_anchor,waittagconfig_reponse;
+u8 finalsend=0;
+u16 signalpower_list[TAG_NUM_IN_SYS];
u8 Anchor_RecNearPoll(u8 ancrec_nearbasepos) //0 mainbase 1 first near_base
{
- u8 motorstate;
+
tmp_time=TIM3->CNT;
+ memcpy(&tx_nearresp_msg[NR_NEARSWITCH_DISTANCE],&g_com_map[NEARSWITCH_DISTANCE_INDEX],2);
memcpy(&tx_nearresp_msg[ANCTIMEMS],&sync_timer,2);
memcpy(&tx_nearresp_msg[ANCTIMEUS],&tmp_time,2);
memcpy(&tx_nearresp_msg[TAGSLOTPOS],&taglist_pos,2);
@@ -933,31 +969,19 @@
dwt_setdelayedtrxtime(resp_tx_time);//设置Response发送时间T3
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
- dwt_readdiagnostics(&d1);
- 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;
- }
+ //dwt_readdiagnostics(&d1);
if(new_tagid)
{
- tagdist_list[taglist_pos]=0x1ffff;
- memcpy(&tx_nearresp_msg[DIST_IDX], &tagdist_list[taglist_pos], 4);
- }else{
- memcpy(&tx_nearresp_msg[DIST_IDX], &tagdist_list[taglist_pos], 4);
+ tagdist_list[taglist_pos]=0x1ffff;
}
+ memcpy(&tx_nearresp_msg[DIST_IDX], &tagdist_list[taglist_pos], 4);
+ memcpy(&tx_nearresp_msg[ANC_SIGNALPOWER],&signalpower_list[taglist_pos],2);
tx_nearresp_msg[MAINBASE_INDEX]=flag_syncbase;
tx_nearresp_msg[MESSAGE_TYPE_IDX]=NEAR_RESPONSE;
tx_nearresp_msg[MOTORSTATE_INDEX]=(remotesend_state<<4)|motorstate;
waittagconfig_reponse=0;
+ finalsend = 0;
if(pwtag.remain_time>0)
{uint8_t i;
for(i=0;i<pwtag.groupnum;i++)
@@ -968,20 +992,26 @@
tx_nearresp_msg[MOTORSTATE_INDEX]=(remotesend_state<<4)|motorstate;
remotetag_paralen = 2+3;
remotetag_para[0] = 2;
- remotetag_para[1] = 6;
+ remotetag_para[1] = pwtag.index;
remotetag_para[2] = 2;
memcpy(&remotetag_para[3],&pwtag.group_interval[i],2);
memcpy(&tx_nearresp_msg[REMOTEPARA_INDEX],remotetag_para,remotetag_paralen);
- dwt_writetxdata(22+remotetag_paralen, tx_nearresp_msg, 0);//写入发送数据
- dwt_writetxfctrl(22+remotetag_paralen, 0);//设定发送长度
+ dwt_writetxdata(24+remotetag_paralen, tx_nearresp_msg, 0);//写入发送数据
+ dwt_writetxfctrl(24+remotetag_paralen, 0);//设定发送长度
remotesend_state=0;
+ finalsend = 1;
break;
}
}
+ }else{
+
+ }
- }else{
- dwt_writetxdata(22, tx_nearresp_msg, 0);//写入发送数据
- dwt_writetxfctrl(22, 0);//设定发送长度
+ if(finalsend == 0)
+ {
+ memcpy(&tx_nearresp_msg[MAXRANGE_DISTANCE],&g_com_map[MAXRANGDIST_INDEX],2);
+ dwt_writetxdata(28, tx_nearresp_msg, 0);//写入发送数据
+ dwt_writetxfctrl(28, 0);//设定发送长度
}
// if(remotesend_state&&tag_id_recv==configremotetagID)
@@ -994,9 +1024,6 @@
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
@@ -1034,7 +1061,7 @@
poll_rx_ts_32 = (uint32_t)poll_rx_ts;//使用32位数据计算
resp_tx_ts_32 = (uint32_t)resp_tx_ts;
final_rx_ts_32 = (uint32_t)final_rx_ts;
- time_monitor[1] = sync_timer*1000+TIM3->CNT;
+// time_monitor[1] = sync_timer*1000+TIM3->CNT;
Ra = (double)(resp_rx_ts - poll_tx_ts);//Tround1 = T4 - T1
Rb = (double)(final_rx_ts_32 - resp_tx_ts_32);//Tround2 = T6 - T3
Da = (double)(final_tx_ts - resp_rx_ts);//Treply2 = T5 - T4
@@ -1044,25 +1071,27 @@
distance = tof * SPEED_OF_LIGHT;//距离=光速*飞行时间
dist_no_bias = distance - dwt_getrangebias(config.chan, (float)distance, config.prf); //距离减去矫正系数
dist_cm = dist_no_bias * 100; //dis 为单位为cm的距离
- dwt_readdiagnostics(&d1);
+ // dwt_readdiagnostics(&d1);
// time_monitor[2] = sync_timer*1000+TIM3->CNT;
- LOS(&d1);
- time_monitor[3] = sync_timer*1000+TIM3->CNT;
+ // LOS(&d1);
+ // time_monitor[3] = sync_timer*1000+TIM3->CNT;
/*--------------------------以下为非测距逻辑------------------------*/
//dist_cm=33000;
- GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_RESET);
+ //GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_RESET);
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];
- g_flag_Taggetdist[taglist_pos]=0;
+
if(hex_dist>-1000&&hex_dist<200000)
{
+ g_flag_Taggetdist[taglist_pos]=0;
if(abs(hex_dist-his_dist[taglist_pos])<1500||misdist_num[taglist_pos]>3)
{
misdist_num[taglist_pos]=0;
tagdist_list[taglist_pos] = hex_dist;
his_dist[taglist_pos]=hex_dist;
- g_Tagdist[taglist_pos]=hex_dist;
+ g_Tagdist[taglist_pos]=hex_dist;
+ signalpower_list[taglist_pos] = ((uint8_t)firstpath_power<<8)|(uint8_t)((rx_power-firstpath_power)*10);
#ifndef USART_INTEGRATE_OUTPUT
usart_send[2] = 1;//正常模式
usart_send[3] = 17;//数据段长度
@@ -1074,9 +1103,11 @@
usart_send[14] = button;
usart_send[15] = firstpath_power;
usart_send[16] = (rx_power-firstpath_power)*10;
+ usart_send[17] = tag_frequency;
+ usart_send[18] = tag_slotpos;
checksum = Checksum_u16(&usart_send[2],17);
memcpy(&usart_send[19],&checksum,2);
- UART_PushFrame(usart_send,21);
+ // UART_PushFrame(usart_send,21);
#else
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);
@@ -1090,9 +1121,9 @@
misdist_num[taglist_pos]++;
}
}
- if(rx_buffer[TAGCONFIGSUCCESS_INDEX]==1&&waittagconfig_reponse)
+ if(rx_buffer[TAGCONFIGSUCCESS_INDEX]==1)
{
- waittagconfig_reponse = 0;
+
remotesend_state = 0;
usart_send[2] = 7;//正常模式
usart_send[3] = 5;//数据段长度
@@ -1110,11 +1141,28 @@
dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR);
}
}
+void Anchor_Start(void)
+{
+dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR| SYS_STATUS_TXFRS |SYS_STATUS_RXFCG);
+ g_start_sync_flag=0;
+
+ 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
+// while (!((status_reg = dwt_read32bitreg(SYS_STATUS_ID)) & (SYS_STATUS_RXFCG | SYS_STATUS_ALL_RX_ERR))&&!g_start_send_flag&&!g_start_sync_flag)//不断查询芯片状态直到接收成功或者出现错误
+// {
+// //IdleTask();
+// };
+}
+extern int32_t intheight;
extern u16 synclost_count;
uint32_t current_syncid=0xffffffff,synclost_timer;
extern u8 flag_syncbase,waitsync_flag;
-u8 tagpos_rec[50],tagpos_send[50],ancidlist_num;
+u8 tagpos_rec[50],tagpos_send[50],ancidlist_num,zero_matrix[100]={0};
u16 ancidlist_rec[20],ancidlist_send[20];
+u16 recnearbaselist_id[30],rec_taganc_signalpower_list[11];
+int32_t recnearbaselist_dist[30];
+int16_t rec_tagheight;
+u16 timm = 0;
void Anchor_App(void)
{
@@ -1122,21 +1170,23 @@
u16 tempid;
uint32_t rec_syncid;
- dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR| SYS_STATUS_TXFRS |SYS_STATUS_RXFCG);
- g_start_sync_flag=0;
+// dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR| SYS_STATUS_TXFRS |SYS_STATUS_RXFCG);
+// g_start_sync_flag=0;
- dwt_setrxtimeout(0);//设定接收超时时间，0位没有超时时间
- dwt_rxenable(0);//打开接收
+// dwt_setrxtimeout(0);//设定接收超时时间，0位没有超时时间
+// dwt_rxenable(0);//打开接收
// GPIO_WriteBit(GPIOA, GPIO_Pin_10, Bit_SET);
- while (!((status_reg = dwt_read32bitreg(SYS_STATUS_ID)) & (SYS_STATUS_RXFCG | SYS_STATUS_ALL_RX_ERR))&&!g_start_send_flag&&!g_start_sync_flag)//不断查询芯片状态直到接收成功或者出现错误
- {
- IdleTask();
- };
+// 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接收成功或者出现错误
+// {
+// //IdleTask();
+// };
//GPIO_WriteBit(GPIOA, GPIO_Pin_10, Bit_RESET);
+ 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), 0);
+ status_reg = dwt_read32bitreg(SYS_STATUS_ID);
if (status_reg & SYS_STATUS_RXFCG)//成功接收
{ u16 tag_recv_interval;
float temp_tagpos;
- time_monitor[0] = sync_timer*1000+TIM3->CNT;
+// time_monitor[0] = sync_timer*1000+TIM3->CNT;
g_Resttimer=0;
dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_RXFCG);//清除标志位
frame_len = dwt_read32bitreg(RX_FINFO_ID) & RX_FINFO_RXFL_MASK_1023;//获得接收数据长度
@@ -1146,9 +1196,94 @@
memcpy(&tag_id_recv,&rx_buffer[TAG_ID_IDX],2);
switch(rx_buffer[MESSAGE_TYPE_IDX])
{
- case POLL:
- if (anchor_type == rx_buffer[ANC_TYPE_IDX])
+ uint16_t checksum;
+ case DISCOVERPOLL:
+ if (anchor_type == rx_buffer[ANCHOR_ID_IDX])
+ {
+ taglist_pos=CmpTagInList(tag_id_recv);
+ if(taglist_pos==taglist_num)
+ {
+ taglist_pos=taglist_num;
+ tagid_list[taglist_num++]=tag_id_recv;
+
+ new_tagid=1;
+ }else{
+ new_tagid=0;
+ }
+ tagofflinetime[taglist_pos]=0;
+
+ rec_nearbase_num=rx_buffer[NEARBASENUM_INDEX];
+ if(rec_nearbase_num>=30)
+ {
+ break;
+ }
+ battary = rx_buffer[BATTARY_IDX];
+ button = rx_buffer[BUTTON_IDX];
+ frame_seq_nb2 = rx_buffer[SEQUENCE_IDX];
+ tag_frequency = rx_buffer[NEARP_TAGFREQ_INDEX];
+ tag_slotpos = rx_buffer[NEARP_TAGSLOTPOS_INDEX];
+
+ ////////////////基站汇总模式数据
+ memcpy(&rec_tagheight,&rx_buffer[NEARBASEID_INDEX+rec_nearbase_num*6],2);
+ memcpy(&recnearbaselist_id,&rx_buffer[NEARBASEID_INDEX],rec_nearbase_num*2);
+ memcpy(&recnearbaselist_dist,&rx_buffer[NEARBASEID_INDEX+rec_nearbase_num*2],rec_nearbase_num*4);
Anchor_RecPoll();
+ }
+ break;
+ case SPOLL:
+ //if (anchor_type == rx_buffer[ANC_TYPE_IDX])
+ if(dev_id==anc_id_recv)
+ {
+ taglist_pos=CmpTagInList(tag_id_recv);
+ if(taglist_pos==taglist_num)
+ {
+ taglist_pos=taglist_num;
+ tagid_list[taglist_num++]=tag_id_recv;
+
+ new_tagid=1;
+ }else{
+ new_tagid=0;
+ }
+ tagofflinetime[taglist_pos]=0;
+
+ rec_nearbase_num=rx_buffer[NEARBASENUM_INDEX];
+ if(rec_nearbase_num>=30)
+ {
+ break;
+ }
+ battary = rx_buffer[BATTARY_IDX];
+ button = rx_buffer[BUTTON_IDX];
+ frame_seq_nb2 = rx_buffer[SEQUENCE_IDX];
+ tag_frequency = rx_buffer[NEARP_TAGFREQ_INDEX];
+ tag_slotpos = rx_buffer[NEARP_TAGSLOTPOS_INDEX];
+
+ ////////////////基站汇总模式数据
+ memcpy(&rec_tagheight,&rx_buffer[NEARBASEID_INDEX+rec_nearbase_num*6],2);
+ memcpy(&recnearbaselist_id,&rx_buffer[NEARBASEID_INDEX],rec_nearbase_num*2);
+ memcpy(&recnearbaselist_dist,&rx_buffer[NEARBASEID_INDEX+rec_nearbase_num*2],rec_nearbase_num*4);
+ usart_send[2] = 0x0c;//正常模式
+ usart_send[3] = 15+8*(rec_nearbase_num);//数据段长度
+ memcpy(&usart_send[4],&tag_id_recv,2);
+ usart_send[6] = rx_buffer[SEQUENCE_IDX];
+ usart_send[7] = rx_buffer[SEQUENCEH_IDX];
+ usart_send[8] = battary;
+ usart_send[9] = button;
+ memcpy(&usart_send[10],&rec_tagheight,2);
+ usart_send[12] = tag_frequency;
+ usart_send[13] = tag_slotpos;
+ usart_send[14] = 0;
+ usart_send[15] = 0;
+ usart_send[16] = rec_nearbase_num;
+
+ memcpy(&usart_send[17],&recnearbaselist_id,2*rec_nearbase_num);
+ memcpy(&usart_send[17+rec_nearbase_num*2],&recnearbaselist_dist,4*rec_nearbase_num);
+ memcpy(&usart_send[17+rec_nearbase_num*6],zero_matrix,2*rec_nearbase_num);
+
+ checksum = Checksum_u16(&usart_send[2],15+8*rec_nearbase_num);
+ memcpy(&usart_send[17+8*rec_nearbase_num],&checksum,2);
+ UART_PushFrame(usart_send,19+8*rec_nearbase_num);
+ Anchor_RecPoll();
+ }
break;
case SYNC:
memcpy(&rec_syncid,&rx_buffer[ANCHOR_ID_IDX],4);
@@ -1174,15 +1309,53 @@
ancidlist_num=g_com_map[NEARBASE_NUM];
tx_near_msg[NEARBASENUM_INDEX]=g_com_map[NEARBASE_NUM];
memcpy(&tx_near_msg[NEARBASEID_INDEX],&g_com_map[NEARBASE_ID1],g_com_map[NEARBASE_NUM]*2);
- send_len=11+ancidlist_num*2+2;
+ send_len=21+ancidlist_num*2;
dwt_writetxdata(send_len, tx_near_msg, 0);//将Poll包数据传给DW1000，将在开启发送时传出去
dwt_writetxfctrl(send_len, 0);//设置超宽带发送数据长度
dwt_starttx(DWT_START_TX_IMMEDIATE);
}
break;
+ case REG_POLL:
+ for(i=0;i<MAX_REGTAGNUM;i++)
+ {
+ if(tag_id_recv==regtag_map.tagid[i]&®tag_map.remain_time[i]>0)
+ {
+ tx_near_msg[REGR_TAGSLOTPOS_INDEX]=regtag_map.tag_slotpos[i];
+ tx_near_msg[REGR_TAGFREQ_INDEX] = regtag_map.tag_frequency[i];
+ memcpy(&tx_near_msg[TAG_ID_IDX],&tag_id_recv,2);
+ memcpy(&tx_near_msg[ANCHOR_ID_IDX],&dev_id,2);
+ tx_near_msg[MESSAGE_TYPE_IDX] = REG_RESPONSE;
+ ancidlist_num=g_com_map[NEARBASE_NUM];
+ tx_near_msg[NEARBASENUM_INDEX]=g_com_map[NEARBASE_NUM];
+ memcpy(&tx_near_msg[NEARBASEID_INDEX],&g_com_map[NEARBASE_ID1],g_com_map[NEARBASE_NUM]*2);
+ send_len=21+ancidlist_num*2;
+ dwt_writetxdata(send_len, tx_near_msg, 0);//将Poll包数据传给DW1000，将在开启发送时传出去
+ dwt_writetxfctrl(send_len, 0);//设置超宽带发送数据长度
+ dwt_starttx(DWT_START_TX_IMMEDIATE);
+ regtag_map.tagid[i] = 0;
+ break;
+ }
+ }
+ if(i==MAX_REGTAGNUM)
+ {
+ dwt_readdiagnostics(&d1);
+ LOS(&d1);
+ usart_send[2]=0x0a;
+ usart_send[3]=20;
+ memcpy(&usart_send[4],&dev_id,2);
+ memcpy(&usart_send[6],&tag_id_recv,2);
+ memcpy(&usart_send[8],&rx_buffer[10],9);
+ usart_send[17] = firstpath_power;
+ memcpy(&usart_send[18],&rx_buffer[19],2);
+ checksum = Checksum_u16(&usart_send[2],20);
+ memcpy(&usart_send[22],&checksum,2);
+ UART_PushFrame(usart_send,24);
+ }
+ break;
case NEAR_POLL:
- // GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_SET);
+ // GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_SET);
+
memcpy(&tag_id_recv,&rx_buffer[TAG_ID_IDX],2);
taglist_pos=CmpTagInList(tag_id_recv);
if(taglist_pos==taglist_num)
@@ -1195,15 +1368,58 @@
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>30)
+ {
+ break;
+ }
+ battary = rx_buffer[BATTARY_IDX];
+ button = rx_buffer[BUTTON_IDX];
+ frame_seq_nb2 = rx_buffer[SEQUENCE_IDX];
+ tag_frequency = rx_buffer[NEARP_TAGFREQ_INDEX];
+ tag_slotpos = rx_buffer[NEARP_TAGSLOTPOS_INDEX];
+ ////////////////基站汇总模式数据
+ memcpy(&rec_tagheight,&rx_buffer[NEARBASEID_INDEX+rec_nearbase_num*8+6],2);
+ memcpy(&recnearbaselist_id,&rx_buffer[NEARBASEID_INDEX],rec_nearbase_num*2);
+ memcpy(&recnearbaselist_dist,&rx_buffer[NEARBASEID_INDEX+rec_nearbase_num*2],rec_nearbase_num*4+4);
+ memcpy(&rec_taganc_signalpower_list,&rx_buffer[NEARBASEID_INDEX+rec_nearbase_num*6+4],rec_nearbase_num*2+2);
+ if(anc_id_recv == dev_id )
+ {
+ usart_send[2] = 0x0c;//正常模式
+ usart_send[3] = 15+8*(rec_nearbase_num+1);//数据段长度
+ memcpy(&usart_send[4],&tag_id_recv,2);
+ usart_send[6] = rx_buffer[SEQUENCE_IDX];
+ usart_send[7] = rx_buffer[SEQUENCEH_IDX];
+ usart_send[8] = battary;
+ usart_send[9] = button;
+ memcpy(&usart_send[10],&rec_tagheight,2);
+ usart_send[12] = tag_frequency;
+ usart_send[13] = tag_slotpos;
+ usart_send[14] = 0;
+ usart_send[15] = 0;
+ usart_send[16] = rec_nearbase_num+1;
+ memcpy(&usart_send[17],&anc_id_recv,2);
+ memcpy(&usart_send[19],&recnearbaselist_id,2*rec_nearbase_num);
+ memcpy(&usart_send[19+rec_nearbase_num*2],&recnearbaselist_dist,4*rec_nearbase_num+4);
+ memcpy(&usart_send[19+rec_nearbase_num*6+4],&rec_taganc_signalpower_list,2*rec_nearbase_num+2);
+
+ checksum = Checksum_u16(&usart_send[2],23+8*rec_nearbase_num);
+ memcpy(&usart_send[25+8*rec_nearbase_num],&checksum,2);
+ UART_PushFrame(usart_send,27+8*rec_nearbase_num);
+// UART_CheckSend();
+
+ timm++;
+ }
+ //////////////////////////////////////////////////////////////
+
+
+GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_SET);
if(anc_id_recv==dev_id)
{
- GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_SET);
- Anchor_RecNearPoll(0);
+ Anchor_RecNearPoll(rec_nearbase_num);
}else{
for(i=0;i<rec_nearbase_num;i++)
@@ -1213,7 +1429,7 @@
{
seize_anchor=0; //非抢占。已存在列表中
- Anchor_RecNearPoll(i+1);
+ Anchor_RecNearPoll(i);
break;
}
}
@@ -1224,7 +1440,8 @@
// seize_anchor=1; //抢占anchor
// Anchor_RecNearPoll(i);
// }
-
+// if(tag_id_recv==0x4008)
+// printf("标签高度: %d,基站高度: %d,高度差： %d. \r\n",rec_tagheight,intheight,intheight-rec_tagheight);
break;
default:
@@ -1237,5 +1454,10 @@
#endif
dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR);
}
+UART_CheckSend();
+ 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);
+ dwt_setrxtimeout(0);//设定接收超时时间，0位没有超时时间
+ dwt_rxenable(0);//打开接收
+
}
--
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