From 9fbe15b3abbe1d7227126d2a151fd11cb5e62066 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期四, 05 十二月 2024 18:27:08 +0800
Subject: [PATCH] 解决多设备丢包问题版本
---
keil/uwb_app.c | 30 ++++++++++--------------------
1 files changed, 10 insertions(+), 20 deletions(-)
diff --git a/keil/uwb_app.c b/keil/uwb_app.c
index 568fbe7..cbfdfb7 100644
--- a/keil/uwb_app.c
+++ b/keil/uwb_app.c
@@ -443,9 +443,9 @@
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);
+
}
-uint32_t range_timeout_us = 5000;//yuan5000
+uint32_t range_timeout_us = 1000000;//yuan5000
uint16_t uwb_searchcount;
uint8_t flag_recsuccess;
@@ -711,6 +711,7 @@
temp_count3=phy_timer_count_get();
gpio_pin_set(SCL_PIN);
sts_lsp_store();
+
flag_temp1=uwb_rx(0, 0, range_timeout_us);//开启接收
// while(mac_is_busy());
@@ -721,25 +722,19 @@
if(end_receive_count>=UINT32_MAX)
{end_receive_count-=UINT32_MAX;}
current_count=phy_timer_count_get();
- while(current_count<end_receive_count||current_count>end_receive_count+HALF_SECOND_TIME)//循环接受包体,若为124.8K则是+62400000
- {
+
current_count=phy_timer_count_get();
while(mac_is_busy())
{
//Calibration_Time();
IdleTask();
- current_count=phy_timer_count_get();
- if(current_count>end_receive_count&¤t_count<end_receive_count+HALF_SECOND_TIME)
- {
- break;
- }
}
sts_lsp_store_stop();
if(receive_flag==1)//成功接收
{
-
+ gpio_pin_clr(SCL_PIN);
//if(group_id==rx_buf[GROUP_ID_IDX]&&rx_buf[MESSAGE_TYPE_IDX] == MBX_POLL&&!memcmp(&rx_buf[TAG_ID_IDX],&g_com_map[BIND_DEV_ID],2))//判断是否是和自己是同一组通讯的且为poll包
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;
@@ -779,24 +774,19 @@
}
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);
+ //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);
//LOG_INFO(TRACE_MODULE_APP,"标签ID：%X,距离: %d 信号强度ANT0:%f,信号强度ANT2: %f\r\n",g_com_receive_id,distance,sts_rssi[0],sts_rssi[2]);
- check_if_in_or_out_car(g_com_receive_id,distance,sts_rssi[0],sts_rssi[2]);
+ //LOG_INFO(TRACE_MODULE_APP,"标签ID：%X,距离: %d 信号强度ANT0:%f,信号强度ANT2: %f\r\n",g_com_receive_id,distance,sts_rssi[1],sts_rssi[2]);
+ check_if_in_or_out_car(g_com_receive_id,distance,sts_rssi[1],sts_rssi[2]);
success_num++;
//gpio_pin_clr(SCL_PIN);
//break;去掉break变为一对多
}
}
- sts_lsp_store();
+// sts_lsp_store();
gpio_pin_clr(SCL_PIN);
-
- break;
- //失败或者接受被高发射机打断都会再次开启接收
- //flag_temp1=uwb_rx(0, 0, range_timeout_us);
- }
-// delay_us(1);
- sts_lsp_store_stop();
+// sts_lsp_store_stop();
// uwb_rx_force_off(1);
// if(!flag_recsuccess)
--
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