From 9e89f6865618d0b48b4676baad4ef693f69129d1 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期四, 09 一月 2025 14:19:35 +0800
Subject: [PATCH] GPS成功热启动，1-3s接受到有效数据，jlink问题
---
keil/include/drivers/serial_at_cmd_app.c | 44 ++++++++++++++++++++++++++++++++++----------
1 files changed, 34 insertions(+), 10 deletions(-)
diff --git a/keil/include/drivers/serial_at_cmd_app.c b/keil/include/drivers/serial_at_cmd_app.c
index 31d7f51..0223e9b 100644
--- a/keil/include/drivers/serial_at_cmd_app.c
+++ b/keil/include/drivers/serial_at_cmd_app.c
@@ -17,6 +17,7 @@
#define Label_id_local 1 //标签id
#define data_buff_MAX 50 //基站数量
#define Lora_TXD_bff_MAX 220 //发送缓存区大小 >4+8+4*基站数量+2=14+4*基站数量
+#define FIRST_MIN_OPEN_TIME 30
uint8_t mUsartReceivePack[100] = {0};
uint8_t mUsart2ReceivePack[150] = {0};
@@ -138,6 +139,12 @@
}
double d_value;
+uint8_t first_gps_open_flag;
+ char GGA_Final_message[1024];
+ uint32_t datalenth_gga,gga_num;
+ uint32_t u32GGaLenth;
+ char GGA_Format_message[200];
+extern uint8_t bat_percent,userkey_state,gps_first_flag;
void UsartParseDataHandler(uint8_t data)
{
if(state5V_prase_flag&&!g_com_map[MODBUS_MODE])
@@ -255,27 +262,44 @@
if(wd!=0)
blink_led(&gps_success_state);
pos_state=atoi(Posstate.m_pData);
+ if(gga_num<10&&!gps_open_flag)
+ {
+ gps_timeout_flag=0;
+ snprintf(GGA_Format_message, sizeof(GGA_Format_message), "%s,%04x,%02u%%,%d,%d,0,0\r\n", \
+ GPS_GGAmessage,g_com_map[DEV_ID],bat_percent,userkey_state,gps_timeout_flag);
+ datalenth_gga = sprintf((char*)&GGA_Final_message[u32GGaLenth],"%s",GGA_Format_message);
+ u32GGaLenth += datalenth_gga;
+ gga_num++;//有效数据计数
+ }else{
+ UDPClient_UploadGPS_10pack();//上传GPS超时无效数据
+ }
if(pos_state!=0)
{
- gps_timeout_flag=0;//不超时接收状态
-
- gps_need_data_flag=0;//接收数据完成
- gps_wait_count=0;//清0接收状态
+
+
//gps_power_state=0;//关闭gps
if(gps_open_flag){
+ //if(gps_open_flag&&!gps_first_flag){
+
+// delay_ms(1000);
+ gps_timeout_flag=0;//不超时接收状态
+ gps_need_data_flag=0;//接收数据完成
+ gps_wait_count=0;//清0接收状态
UDPClient_UploadGPS();//上传GPS超时无效数据
gps_power_state=0;//立即关掉gps，防止串口数据过多导致无法切换休眠
update_led_power_state();
- }
+// }else{
+//
+ }
pos_state=0;//防止多次进入
}
}
-// if(!memcmp(gps_header,"GBGSV",5))
-// {memcpy(GPS_GSVmessage,mUsart2ReceivePack,strlen(mUsart2ReceivePack)-2);
-// GPS_ParseGSV(GPS_GSVmessage,strlen(GPS_GSVmessage));
-//
-// }
+ if(!memcmp(gps_header,"GBGSV",5))
+ {memcpy(GPS_GSVmessage,mUsart2ReceivePack,strlen(mUsart2ReceivePack)-2);
+ GPS_ParseGSV(GPS_GSVmessage,strlen(GPS_GSVmessage));
+
+ }
memset(mUsart2ReceivePack,0,sizeof(mUsart2ReceivePack));
memset(wdrecv.m_pData,0,sizeof(wdrecv.m_pData));
--
Gitblit v1.9.3