From 797fccdda3b17dda578a5e15e59958cd67dd180b Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期一, 13 二月 2023 10:35:36 +0800
Subject: [PATCH] V1.45 V2.12 免布线标签必须搭配免布线基站1.44使用 1.通过4G可以下发标签可以读取和修改免布线基站参数，（看文档$readpara_anchor $writepara_anchor）. 2.增加基站频率动态修改功能（基站默认频率1HZ，如果周围标签，则按照频率最高的标签测距，没有标签后30秒变回1hz） 3.修改升级和恢复出厂设置逻辑，只能串口通讯才能触发。
---
Src/application/serial_at_cmd_app.c | 37 +++++++++++++++++++++++++++++++++++++
1 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/Src/application/serial_at_cmd_app.c b/Src/application/serial_at_cmd_app.c
index 996b9e4..72bfe8d 100644
--- a/Src/application/serial_at_cmd_app.c
+++ b/Src/application/serial_at_cmd_app.c
@@ -42,7 +42,42 @@
UART_PushFrame(send_frame, data_length+9);
}
+void UpdateProcess(uint8_t index)
+{
+ if(index == 2*CNT_UPDATE)
+ {
+ uint32_t result = 0;
+ uint16_t tmp = 0xAAAA;
+ __disable_irq();
+ result = FLASH_Prepare(0x8004A38, 128);
+ if(result)
+ result = FLASH_Write(0x8004A38, (const uint8_t*)&tmp, 2);
+ __enable_irq();
+ printf("进入升级模式\r\n");
+ g_com_map[CNT_UPDATE]=0;
+ save_com_map_to_flash();
+ delay_ms(100);
+ // STMFLASH_Write_NoCheck(0x8004A38,0xAAAA);
+ // Delay_ms(100);
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+ }
+ if(index == 2*CNT_REBOOT)
+ {
+ g_com_map[CNT_REBOOT]=0;
+ g_com_map[MAP_SIGN_INDEX]=0;
+ save_com_map_to_flash();
+ delay_ms(100);
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+ }
+ if(index == 2*CNT_RESTART)
+ {
+ g_com_map[CNT_RESTART]=0;
+ save_com_map_to_flash();
+ delay_ms(100);
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+ }
+}
void UsartParseDataHandler(uint8_t data)
{
static UsartRecvPackState usart_receive_state = UsartReceiveWaitHead0;
@@ -68,6 +103,8 @@
{
case CMD_WRITE:
//从mUsartReceivePack中读取pack_length长度的字节，放到全局变量中
+ if(mUsartReceivePack[0]==1)
+ UpdateProcess(pack_index);
memcpy((uint8_t*)&g_com_map + pack_index, mUsartReceivePack, pack_datalen);
//返回一个error状态
//SendComMap(pack_datalen,pack_index);
--
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