研究海信变频空调内外机通信协议，发现stm32的vcp固件bug

pineshen

兄弟协议搞得咋样了? 用串口录了下, 300的波特率, 外机发26字节，内机回36字节。类似: 外: 28 00 00 00 00 00 04 0A 00 00 00 01 DF 00 00 24 47 17 00 00 00 00 00 00 00 98, 内: 81 56 47 48 80 00 08 00 00 02 00 00 32 24 00 46 91 02 92 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B3。协议还没开始研究。