From d9a7770ba94decb726583ab824fe5fb0d0b4d85f Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期三, 01 七月 2020 20:36:10 +0800
Subject: [PATCH] 远程修改标签配置功能，好像有bug，map表会自动修改
---
源码/核心板/Src/application/serial_at_cmd_app.c | 52 +++++++++++++++++++++++++++++++++-------------------
1 files changed, 33 insertions(+), 19 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/serial_at_cmd_app.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/serial_at_cmd_app.c"
index ae83024..315fb89 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/serial_at_cmd_app.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/serial_at_cmd_app.c"
@@ -5,6 +5,8 @@
#include "dw_app.h"
#include "RTC.h"
+#define MSG_RW 3
+#define MSG_WTAG 6
#define CMD_READ 1
#define CMD_WRITE 2
@@ -33,7 +35,7 @@
send_frame[4] = CMD_REPLY;
send_frame[5] = index;
send_frame[6] = data_length;
- memcpy(&send_frame[7], &g_com_map[index], data_length);
+ memcpy(&send_frame[7], &g_com_map[index>>1], data_length);
for(int i = 0; i<(data_length+5); i++)
{
checksum += send_frame[2+i];
@@ -43,7 +45,8 @@
UART_PushFrame(send_frame, data_length+9);
}
-
+u8 remotetag_para[30];
+u8 remotesend_state=0;
void UsartParseDataHandler(uint8_t data)
{
static UsartRecvPackState usart_receive_state = UsartReceiveWaitHead0;
@@ -65,25 +68,36 @@
checksum += pack_msgtype;
if((data + checksum)&0xff == 0xFF) //校验通过
{
- switch(pack_cmd)
+ switch(pack_msgtype)
{
- case CMD_WRITE:
- //从mUsartReceivePack中读取pack_length长度的字节，放到全局变量中
- memcpy((uint8_t*)&g_com_map + pack_index, mUsartReceivePack, pack_datalen);
- //返回一个error状态
- //SendComMap(pack_datalen,pack_index);
- save_com_map_to_flash();
- delay_ms(100);
- NVIC_SystemReset();
+ case MSG_RW:
+ switch(pack_cmd)
+ {
+ case CMD_WRITE:
+ //从mUsartReceivePack中读取pack_length长度的字节，放到全局变量中
+ memcpy((uint8_t*)&g_com_map + pack_index, mUsartReceivePack, pack_datalen);
+ //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);
+ break;
+ default:
+ break;
+ }
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);
+ case MSG_WTAG:
+ remotesend_state++;
+ if(remotesend_state>14)
+ remotesend_state=1;
+ memcpy(remotetag_para,mUsartReceivePack,REMOTEPARA_LEN);
break;
- default:
- break;
- }
+ }
}
usart_receive_state = UsartReceiveWaitHead0;
pack_index = 0;
@@ -114,7 +128,7 @@
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) && (data == 0x3)) {
+ }else if ((usart_receive_state == UsartReceiveWaitMsgType)) {
usart_receive_state = UsartReceiveWaitLength;
pack_msgtype = data;
}
--
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