Decoding code of Gree air conditioner based on 51 (with detailed analysis)

Gree_Old\\Gree Remote Control Code Analysis.doc .......\\Remote Control Decoding\\06ke3 .......\\..........\\06ke3.hex .......\\..........\\06ke3.lnp .......\\..........\\06ke3.M51 .......\\..........\\06ke3.Opt .......\\..........\\06ke3.plg .......\\..........\\06ke3.Uv2 .......\\..........\\06ke3_Opt.Bak .......\\..........\\06ke3_Uv2.Bak .......\\..........\\13-1602-LCD-Change\\06ke3 .......\\..........\\...............\\06ke3.hex .......\\..........\\...............\\06ke3.lnp .......\\..........\\...............\\06ke3.M51 .......\\..........\\...............\\06ke3.Opt .......\\..........\\...............\\06ke3.plg .......\\..........\\...............\\06ke3.Uv2 .......\\..........\\...............\\06ke3_Opt.Bak .......\\..........\\...............\\06ke3_Uv2.Bak .......\\..........\\...............\\1602-key-KEIL.c .......\\..........\\...............\\1602-key-KEIL.LST .......\\..........\\...............\\1602-key-KEIL.OBJ .......\\..........\\...............\\1602-key-lcd-data.LST .......\\..........\\...............\\1602-key-lcd-data.OBJ .......\\..........\\...............\\1602.c .......\\..........\\...............\\1602.LST .......\\..........\\...............\\1602.OBJ .......\\..........\\...............\\key.h .......\\..........\\1602-55.c .......\\..........\\1602-55.LST .......\\..........\\1602-55.OBJ .......\\..........\\1602-key-KEIL.c .......\\..........\\1602-key-KEIL.LST .......\\..........\\1602-key-KEIL.OBJ .......\\..........\\1602-key-lcd-data.LST .......\\..........\\1602-key-lcd-data.OBJ .......\\..........\\.....pdf\\1602b.pdf .......\\..........\\........\\1602 Character written code.jpg .......\\..........\\........\\1602 instruction table.jpg .......\\..........\\........\\1602 bus connection method.jpg .......\\..........\\........\\1602 article.pdf .......\\..........\\........\\1602 display position--add 80h as the real address.jpg .......\\..........\\........\\1602 analog IO mode wiring diagram.gif .......\\..........\\........\\74HC245_IcpdfCom.pdf .......\\..........\\........\\SMC1602A.pdf .......\\..........\\........\\Thumbs.db .......\\..........\\1602.c .......\\..........\\1602.LST .......\\..........\\1602.OBJ .......\\..........\\key.h .......\\remote control decoding.rar .......\\Remote control decoding_0817.rar .......\\Remote control decoding_0818 is ready.rar .......\\Remote control decoding_1.rar .......\\Remote control decoding_2.rar .......\\Remote control decoding_3.rar .......\\..........\\13-1602-LCD-modified.......\\..........\\1602-pdf .......\\Remote control decoding