From 58a5ac20c0d2c00ef4d497626371754b9a8fb014 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期四, 10 十月 2024 15:24:17 +0800
Subject: [PATCH] 解决2分钟或更长同步不上问题临时版本，修改search模式sleeptimer时间，调4G低功耗唤醒前稳定版本，配合标签临时版本使用，多设备有干扰测距
---
keil/uwb_app.c | 16 +++++++++-------
1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/keil/uwb_app.c b/keil/uwb_app.c
index 75f6d14..0cab9c7 100644
--- a/keil/uwb_app.c
+++ b/keil/uwb_app.c
@@ -372,6 +372,7 @@
uint32_t range_timeout_us = 5000;
uint16_t uwb_searchcount;
uint8_t flag_recsuccess;
+uint8_t flag_temp2;
extern uint8_t g_start_send_flag,search_open_flag = 1,link_success_flag;
int UwbRange(void)
{
@@ -405,7 +406,8 @@
flag_recsuccess = 0;
temp_count3=phy_timer_count_get();
gpio_pin_set(SCL_PIN);
- uwb_rx(0, 0, range_timeout_us);//开启接收
+ flag_temp2=uwb_rx(0, 0, range_timeout_us);//开启接收
+
// while(mac_is_busy());
// temp_count2=phy_timer_count_get();
start_receive_count=phy_timer_count_get();
@@ -464,15 +466,14 @@
{
seize_anchor=1; //抢占anchor
Anchor_RecNearPoll(i);
-
}
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 信号强度：%d.\r\n",g_com_map[BIND_DEV_ID],distance,rssi);
break;
}
} else {
- uwb_rx(0, 0, range_timeout_us);
+ flag_temp2=uwb_rx(0, 0, range_timeout_us);
}
}
delay_us(1);
@@ -528,7 +529,7 @@
receive_flag = 0;
temp_count3=phy_timer_count_get();
gpio_pin_set(SCL_PIN);
- uwb_rx(0, 0, RX_SYNC_WIN_US_TEMP);//开启接收
+ flag_temp2=uwb_rx(0, 0, RX_SYNC_WIN_US_TEMP);//开启接收
start_receive_count=phy_timer_count_get();
poll_timeout=US_TO_PHY_TIMER_COUNT(2000000);//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;
@@ -554,7 +555,8 @@
{
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
{
- sleep_timer_start(__MS_TO_32K_CNT(UWB_DELAY_TIME_US-1));//测试
+ sleep_timer_start(__MS_TO_32K_CNT(UWB_DELAY_TIME_US-15));//测试
+ range_timeout_us=20000;//将下次range开启后超时时间设为20ms之后再range里恢复
temp_count2=phy_timer_count_get();
frame_seq_nb2 = rx_buf[SEQUENCE_IDX];//获取包序
battary = rx_buf[BATTARY_IDX];
@@ -593,7 +595,7 @@
}
temp_count3=phy_timer_count_get();
- uwb_rx(0, 0, RX_SYNC_WIN_US_TEMP);//再次开启接收
+ flag_temp2=uwb_rx(0, 0, RX_SYNC_WIN_US_TEMP);//再次开启接收
}
delay_us(1);
--
Gitblit v1.9.3