Files
BLV_MD203_Bootload/Readme.md
caocong 2815979c8a fix:修改RS485通讯引脚
RS485通讯引脚改为串口2,引脚:RX:PB05 TX:PB04 RS485_DR:PB03
2026-02-25 10:29:57 +08:00

52 lines
872 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
# 开发日志
### 2026-02-06
```C
-> 1RS485通讯引脚改为串口2RXPB05 TXPB04 RS485_DR:PB03
```
### 2025-10-16
```C
-> 1bootloader所有引脚初始化改为下拉输入
-> 24851RXPA15 TXPA14 RS485_DR:PA7
-> 3Boot区握手命令9600改为2400
```
### 2025-08-25
```C
-> 14851RX:PA15 TX:PA14
```
### 2025-05-05
```C
-> 1Boot区握手命令2400改为9600
-> 2MULIT_t m_send -
```
### 2025-04-24
```C
-> 1
MD203_Boot_V03_20250424.ihex 0x78140259
```