From 4b19ce29c8c25010cdba0bf4e0835b4e97c971e9 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期三, 25 九月 2024 11:18:46 +0800
Subject: [PATCH] 解决测距失败计数会影响基站和车载测距9位数问题，基站帧间隔单独改为1000
---
keil/uwb_tag.c | 20 ++++++++++----------
1 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/keil/uwb_tag.c b/keil/uwb_tag.c
index 69a5543..a690c72 100644
--- a/keil/uwb_tag.c
+++ b/keil/uwb_tag.c
@@ -416,9 +416,9 @@
//tempflag=uwb_rx(1, resp_rx_en_start_u32, RESP_RX_TIMEOUT_US);//开启接受并设置接收超时
tempflag=uwb_rx(0,0, RESP_RX_TIMEOUT_US);
-
+ receive_flag =0;
start_receive_count=phy_timer_count_get();
- poll_timeout=nearbase_num*US_TO_PHY_TIMER_COUNT(DELAY_BETWEEN_TWO_FRAME_UUS)+US_TO_PHY_TIMER_COUNT(DELAY_DEFAULT);//多一个多0.4ms默认0.4ms计算为0.125*4*100000,默认开启1mss
+ poll_timeout=nearbase_num*US_TO_PHY_TIMER_COUNT(DELAY_BETWEEN_TWO_FRAME_UUS)+US_TO_PHY_TIMER_COUNT(RESP_RX_TIMEOUT_US);//多一个多0.4ms默认0.4ms计算为0.125*4*100000,默认开启1mss
end_receive_count=start_receive_count+poll_timeout;
if(end_receive_count>=UINT32_MAX)
{end_receive_count-=UINT32_MAX;}
@@ -437,14 +437,14 @@
//接收成功则判断是否为同一组
if (rx_buf[MESSAGE_TYPE_IDX] == MBX_RESPONSE&&!memcmp(&rx_buf[TAG_ID_IDX],&dev_id,2)&&rx_buf[GROUP_ID_IDX]==group_id) //判断接收到的数据是否是response数据
{
- memcpy(&rec_nearbaseid,&rx_buf[ANCHOR_ID_IDX],2);
- if(last_nearbase_num==0)
- {
- nearbaseid_list[0]=rec_nearbaseid;
- nearbase_num=1;
- exsistbase_list[0]=KEEP_TIMES;
- SetANCTimestap(0,&rx_buf[RESP_MSG_POLL_RX_TS_IDX],&rx_buf[RESP_MSG_RESP_TX_TS_IDX],(uint32_t)resp_rx_ts_i64,&rx_buf[RESP_MSG_ANC_DISTOFFSET],test2,(uint32_t)poll_tx_ts_i64);//这个是改过的参数
- }
+ memcpy(&rec_nearbaseid,&rx_buf[ANCHOR_ID_IDX],2);
+ if(last_nearbase_num==0)
+ {
+ nearbaseid_list[0]=rec_nearbaseid;
+ nearbase_num=1;
+ exsistbase_list[0]=KEEP_TIMES;
+ SetANCTimestap(0,&rx_buf[RESP_MSG_POLL_RX_TS_IDX],&rx_buf[RESP_MSG_RESP_TX_TS_IDX],(uint32_t)resp_rx_ts_i64,&rx_buf[RESP_MSG_ANC_DISTOFFSET],test2,(uint32_t)poll_tx_ts_i64);//这个是改过的参数
+ }
// if(rec_nearbaseid==nearbaseid_list[0])
// {
// exsistbase_list[0]=KEEP_TIMES;
--
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