From 0401ba0353be795d83dad129a942d892c7f13eb5 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期六, 23 三月 2024 19:51:13 +0800
Subject: [PATCH] 修改同步时间，lora发送长度也会影响同步延迟的参数。 2.增加回复基站随机5个抢占位。
---
Src/application/dw_mbx_tag.c | 42 +++++++++++++++++++++++-------------------
1 files changed, 23 insertions(+), 19 deletions(-)
diff --git a/Src/application/dw_mbx_tag.c b/Src/application/dw_mbx_tag.c
index 4d4d1cd..e31c05a 100644
--- a/Src/application/dw_mbx_tag.c
+++ b/Src/application/dw_mbx_tag.c
@@ -214,8 +214,8 @@
}
if(i==rec_nearbase_num&&taglist_pos==taglist_num)//当基站不在标签列表中，标签也不在基站列表中时，随机找个时间片回复基站。
{
- //Anchor_RecNearPoll(rec_nearbase_num+start_time%2);
- Anchor_RecNearPoll(rec_nearbase_num);
+ Anchor_RecNearPoll(rec_nearbase_num+start_time%5);
+ // Anchor_RecNearPoll(rec_nearbase_num);
}
}
@@ -283,7 +283,9 @@
uint16_t heatbeat_count = 3600;
int16_t intheight;
#define HEATBEAT_UPDATE_TIME 3600
+#define LORA_REPORT_MAXANC_NUM 7
extern float Height;
+u8 tarray[20]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};
void LoraReportPoll(void)
{
// delay_ms(100);
@@ -307,6 +309,25 @@
LoraHeartBeartPoll();
return;
}
+ for(u16 i=0; i<report_ancnum-1; i++)
+ {
+ for(u16 j=0; j<report_ancnum-1-i; j++)
+ {
+ if(report_ancdist[j]>report_ancdist[j+1])
+ {
+ u16 id,dist;
+ u8 bat;
+ id = report_ancid[j];
+ dist = report_ancdist[j];
+ report_ancid[j] = report_ancid[j+1];
+ report_ancdist[j] = report_ancdist[j+1];
+ report_ancid[j+1] = id;
+ report_ancdist[j+1] = dist;
+ }
+ }
+ }
+ if(report_ancnum>LORA_REPORT_MAXANC_NUM) //考虑lora传输时间，最多发送10个基站数据。
+ report_ancnum = LORA_REPORT_MAXANC_NUM;
#ifdef USE_GPS
lora_sendbuffer[MSG_TYPE_IDX] = LORA_MSGTYPE_TAGMSGTOWG_GPS;
lora_sendbuffer[MSG_LENGTH] = 4*report_ancnum+30;
@@ -328,23 +349,6 @@
lora_sendbuffer[GPS_SPOWER_IDX] = gps_signalpower;
lora_sendbuffer[GPS_CHAFENLINGQI] = gps_chafenlingqi;
#endif
- for(u16 i=0; i<report_ancnum-1; i++)
- {
- for(u16 j=0; j<report_ancnum-1-i; j++)
- {
- if(report_ancdist[j]>report_ancdist[j+1])
- {
- u16 id,dist;
- u8 bat;
- id = report_ancid[j];
- dist = report_ancdist[j];
- report_ancid[j] = report_ancid[j+1];
- report_ancdist[j] = report_ancdist[j+1];
- report_ancid[j+1] = id;
- report_ancdist[j+1] = dist;
- }
- }
- }
memcpy(&lora_sendbuffer[BAR_HEIGHT_IDX],&bar_height,2);
lora_sendbuffer[ANCNUM_IDX] = report_ancnum;
memcpy(&lora_sendbuffer[ANCID_IDX],report_ancid,report_ancnum*2);
--
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