From 0bcb013a7bae7815ac59c8b59302e2d9ed0b3f30 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 18 十月 2024 18:29:01 +0800
Subject: [PATCH] 车载帧间隔随着设备低功耗优化到400us，能实现较稳定测距
---
keil/include/src/gps.c | 70 +++++++++++++++++++++++++---------
1 files changed, 51 insertions(+), 19 deletions(-)
diff --git a/keil/include/src/gps.c b/keil/include/src/gps.c
index f93df90..e02ad9f 100644
--- a/keil/include/src/gps.c
+++ b/keil/include/src/gps.c
@@ -1,23 +1,25 @@
#include "board.h"
+#include "TCPClient.h"
+#include "global_param.h"
#define GPS_OPEN_TIME_OUT 240
#define GPS_RESTART_TIME1 1200
#define GPS_RESTART_TIME2 120
-
+#define GPS_RESTART_TIME3 60
+#define GPS_OPEN_TIME_OUT1 600
extern uint16_t gps_wait_count;
-uint8_t gps_power_state,gps_uwb_flag,gps_4g_flag,gps_timeout_flag,gps_need_data_flag = 1;
+uint8_t gps_power_state,gps_uwb_flag,gps_4g_flag,gps_timeout_flag,gps_need_data_flag = 1,gps_1h_open_flag=1;
+extern uint8_t air780_success_state;
+extern HIDO_INT32 l_i32TCPClientID;
+extern double jd,wd;
void GPS_Poll(void)
{
- if(gps_4g_flag||gps_uwb_flag)
- {
-
- if(!gps_timeout_flag)
- {
- if(gps_need_data_flag)
- {
- gps_power_state = 1; //打开GPS电源
+
+ if(gps_4g_flag||gps_uwb_flag) {
+ gps_power_state = 1; //打开GPS电源
+ if(!gps_timeout_flag) {
+ if(gps_need_data_flag) {
gps_wait_count++;
- if(gps_wait_count>=GPS_OPEN_TIME_OUT)
- { //超时切换工作状态
+ if(gps_wait_count>=GPS_OPEN_TIME_OUT) { //超时切换工作状态
gps_timeout_flag=1;//串口添加改变timeout逻辑
gps_wait_count=0;
gps_need_data_flag=0;//切换为关闭模式
@@ -25,20 +27,16 @@
} else {
gps_wait_count++;
gps_power_state=0;//关闭GPS
- if(gps_wait_count>GPS_RESTART_TIME2)
- {
+ if(gps_wait_count>GPS_RESTART_TIME2) {
gps_power_state=1;//开启GPS
gps_need_data_flag=1;
gps_wait_count=0;
}
}
} else { //超时工作状态
- if(gps_need_data_flag)
- {
- gps_power_state = 1; //打开GPS电源
+ if(gps_need_data_flag) {
gps_wait_count++;
- if(gps_wait_count>=GPS_OPEN_TIME_OUT)
- { //超时切换工作状态
+ if(gps_wait_count>=GPS_OPEN_TIME_OUT) { //超时切换工作状态
gps_timeout_flag=1;
gps_need_data_flag=0;
gps_wait_count=0;
@@ -61,6 +59,40 @@
gps_need_data_flag=1;
}
}
+
+
+void GPS_Poll_1h(void)
+{
+
+ if(gps_1h_open_flag) {
+
+ if(gps_need_data_flag) {
+ gps_power_state = 1; //打开GPS电源
+ air780_success_state=1;//4G亮起
+ gps_wait_count++;
+ if(gps_wait_count>=GPS_OPEN_TIME_OUT1) { //超时切换工作状态
+ gps_timeout_flag=1;//串口添加改变timeout逻辑
+ gps_wait_count=0;
+ gps_need_data_flag=0;//切换为关闭模式
+ TCPHeartBeatUpload();//上传GPS超时无效数据
+ }
+ } else {
+ gps_wait_count++;
+ gps_power_state=0;//关闭GPS
+ air780_success_state=0;//关闭gps1234
+ if(gps_wait_count>GPS_RESTART_TIME3) {
+ gps_power_state=1;//开启GPS
+ gps_need_data_flag=1;
+ gps_wait_count=0;
+ }
+ }
+ } else {
+ gps_power_state=0;//关闭gps
+ gps_wait_count=0;
+ gps_timeout_flag=0;
+ gps_need_data_flag=1;
+ }
+}
void GpsConrol(uint8_t flag_4g_uwb,uint8_t open_close)
{
if(gps_4g_flag==0&&gps_uwb_flag==0)
--
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