From 0817c03a55b444ff4958723476f807486439e107 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期四, 24 七月 2025 17:43:29 +0800
Subject: [PATCH] 4G升级待详细测试，基本功能开发完成
---
keil/include/drivers/serial_at_cmd_app.c | 175 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 175 insertions(+), 0 deletions(-)
diff --git a/keil/include/drivers/serial_at_cmd_app.c b/keil/include/drivers/serial_at_cmd_app.c
index 0bec9e8..6c8df87 100644
--- a/keil/include/drivers/serial_at_cmd_app.c
+++ b/keil/include/drivers/serial_at_cmd_app.c
@@ -310,8 +310,183 @@
struct pwtag_structure pwtag;
extern uint8_t Get_anchor_appdata_flag;
extern uint8_t Get_anchor_appdata_num;
+
void Usart1ParseDataHandler(uint8_t data)
{
+ if(!g_com_map[MODBUS_MODE])
+ { //升级程序
+ static UsartRecvPackState usart_receive_state = UsartReceiveWaitHead0;
+ uint16_t checksum = 0;
+ static uint8_t pack_datalen = 0,pack_length = 0,pack_index = 0,pack_msgtype = 0,pack_cmd = CMD_READ;
+ static uint8_t index = 0;
+
+
+
+
+ if(usart_receive_state == UsartReceiveWaitChecksum)
+ { //若收到校验和包
+ checksum = 0;
+ for(int i = 0; i<pack_length-2; i++) {
+ checksum += mUsartReceivePack[i];
+ }
+ checksum += pack_msgtype;
+ checksum += pack_length;
+ if(((data + checksum)&0xff) == 0xFF) //校验通过
+ {
+ switch(pack_msgtype)
+ {
+ uint16_t serial_tag_id_recv;
+ case MSG_RW:
+ pack_cmd = mUsartReceivePack[0];
+ pack_index = mUsartReceivePack[1];
+ pack_datalen = mUsartReceivePack[2];
+ switch(pack_cmd)
+ {
+ case CMD_WRITE:
+// if(pack_index==MODBUS_MODE*2)
+// {
+// Uart1GpsRecDebugSend();
+// g_com_map[MODBUS_MODE] = 1;
+// return;
+// }
+ //从mUsartReceivePack中读取pack_length长度的字节，放到全局变量中,赋值保存的参数并且存入flash
+ memcpy((uint8_t*)&g_com_map + pack_index, &mUsartReceivePack[3], pack_datalen);
+
+ if(g_com_map[YAOGEIANC_UPWENJIAN_FLAG]==1)
+ {
+ Get_anchor_appdata_flag=1;
+ Get_anchor_appdata_num=0;
+ save_com_map_to_flash();
+ delay_ms(300);
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+ break;
+ }
+
+
+ if(mUsartReceivePack[0]==1)
+ UpdateProcess(pack_index);
+ //返回一个error状态
+ //SendComMap(pack_datalen,pack_index);
+ save_com_map_to_flash();
+ //delay_ms(100);
+ NVIC_SystemReset();
+ break;
+ case CMD_READ:
+ //read包中data字节，即mUsartReceivePack[0]表示数据长度；
+ //从g_com_data结构体中的第index位置读取长度为mUsartReceivePack[0]的字节，发送出来
+ SendComMap(pack_datalen,pack_index>>1);
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case MSG_RW_TAG_ANC: //批量修改标签参数
+ memcpy(&pwtag_idrec,&mUsartReceivePack[2],2);
+ if(mUsartReceivePack[0]<0x10) //判断是修改基站还是修改标签。
+ {
+ if(mUsartReceivePack[0]==0x06)//如果是升级
+ {
+ for(uint8_t i=0; i<PWTAG_MAXGROUPNUM; i++)
+ {
+ if(pwtag.groupid[i][0]==pwtag_idrec)
+ {
+ pwtag.duorxie[i]=mUsartReceivePack[0];
+ pwtag.index[i] = mUsartReceivePack[1];
+ pwtag.remain_time[i] = 5;
+ memcpy(pwtag.groupid[i],&mUsartReceivePack[2],4);
+ pwtag.len[pwtag_index] = pack_length-8;
+ memcpy(&pwtag.value[i][0],&g_com_map[YAOGEIANC_UPWENJIAN_DAXIAO],2);
+ memcpy(&mubiao_anchor_ID,&mUsartReceivePack[2],2);
+ break;
+ }
+ if(i==PWTAG_MAXGROUPNUM-1)
+ {
+ if(pwtag_index++>=PWTAG_MAXGROUPNUM)
+ {
+ pwtag_index = 0;
+ }
+ pwtag.index[pwtag_index] = mUsartReceivePack[1];
+ pwtag.remain_time[pwtag_index] = 5;
+ pwtag.duorxie[pwtag_index]=mUsartReceivePack[0];
+ memcpy(pwtag.groupid[pwtag_index],&mUsartReceivePack[2],4);
+ pwtag.len[pwtag_index] = pack_length-8;
+ memcpy(&pwtag.value[pwtag_index][0],&g_com_map[YAOGEIANC_UPWENJIAN_DAXIAO],2);
+ memcpy(&mubiao_anchor_ID,&mUsartReceivePack[2],2);
+ }
+ }
+ }
+ else
+ {
+ for(uint8_t i=0; i<PWTAG_MAXGROUPNUM; i++)
+ {
+ if(pwtag.groupid[i][0]==pwtag_idrec)
+ {
+ pwtag.duorxie[i]=mUsartReceivePack[0];
+ pwtag.index[i] = mUsartReceivePack[1];
+ pwtag.remain_time[i] = 5;
+ memcpy(pwtag.groupid[i],&mUsartReceivePack[2],4);
+ pwtag.len[pwtag_index] = pack_length-8;
+ memcpy(&pwtag.value[i][0],&mUsartReceivePack[6],pack_length-8);
+ break;
+ }
+ if(i==PWTAG_MAXGROUPNUM-1)
+ {
+ if(pwtag_index++>=PWTAG_MAXGROUPNUM)
+ {
+ pwtag_index = 0;
+ }
+ pwtag.index[pwtag_index] = mUsartReceivePack[1];
+ pwtag.remain_time[pwtag_index] = 5;
+ pwtag.duorxie[pwtag_index]=mUsartReceivePack[0];
+ memcpy(pwtag.groupid[pwtag_index],&mUsartReceivePack[2],4);
+ pwtag.len[pwtag_index] = pack_length-8;
+ memcpy(&pwtag.value[pwtag_index][0],&mUsartReceivePack[6],pack_length-8);
+
+ }
+ }
+ }
+
+ }
+ break;
+ }
+ }
+ usart_receive_state = UsartReceiveWaitHead0;
+ pack_index = 0;
+ pack_length = 0;
+ index=0;
+ } else if(usart_receive_state == UsartReceiveWaitData) { //若果收到的是正常通讯包
+ mUsartReceivePack[index] = data;
+ index++;
+ if(index == pack_length-2) { //如果收到的index与长度相等
+ usart_receive_state = UsartReceiveWaitChecksum;
+ }
+ } else if(usart_receive_state == UsartReceiveWaitLength) { //收到长度字节
+
+ pack_length = data;
+ pack_index = 0;
+ usart_receive_state = UsartReceiveWaitData;
+
+ } else if((usart_receive_state == UsartReceiveWaitHead0) && (data == 0x55)) { //收到第一个包头
+ usart_receive_state = UsartReceiveWaitHead1;
+ } else if((usart_receive_state == UsartReceiveWaitHead1) && (data == 0xAA)) { //收到第二个包头
+ usart_receive_state = UsartReceiveWaitMsgType;
+ } else if ((usart_receive_state == UsartReceiveWaitMsgType)) {
+ usart_receive_state = UsartReceiveWaitLength;
+ pack_msgtype = data;
+ }
+ else {
+ usart_receive_state = UsartReceiveWaitHead0;
+ pack_index = 0;
+ pack_length = 0;
+ }
+ }
+
+}
+
+
+void Usart2ParseDataHandler(uint8_t data)
+{
if(state5V_prase_flag&&!g_com_map[MODBUS_MODE])
{ //升级程序
static UsartRecvPackState usart_receive_state = UsartReceiveWaitHead0;
--
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