51单片机AT89C52一键多功能（长按、短按）

[{"title":"（ 18 个子文件 41KB ） 51单片机AT89C52一键多功能（长按、短按）","children":[{"title":"MultiKey","children":[{"title":"STARTUP.lst <span style='color:#111;'> 11.51KB </span>","children":null,"spread":false},{"title":"MultiKey.Opt <span style='color:#111;'> 1.10KB </span>","children":null,"spread":false},{"title":"MultiKey.omf.plg <span style='color:#111;'> 1.25KB </span>","children":null,"spread":false},{"title":"MultiKey.c <span style='color:#111;'> 1.42KB </span>","children":null,"spread":false},{"title":"STARTUP.A51 <span style='color:#111;'> 5.00KB </span>","children":null,"spread":false},{"title":"MultiKey.M51 <span style='color:#111;'> 7.48KB </span>","children":null,"spread":false},{"title":"MultiKey_Uv2.Bak <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"MultiKey.DSN <span style='color:#111;'> 58.23KB </span>","children":null,"spread":false},{"title":"MultiKey.plg <span style='color:#111;'> 191B </span>","children":null,"spread":false},{"title":"MultiKey.LST <span style='color:#111;'> 5.41KB </span>","children":null,"spread":false},{"title":"MultiKey.hex <span style='color:#111;'> 1011B </span>","children":null,"spread":false},{"title":"MultiKey.Uv2 <span style='color:#111;'> 2.05KB </span>","children":null,"spread":false},{"title":"MultiKey.PWI <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false},{"title":"Last Loaded MultiKey.DBK <span style='color:#111;'> 106.07KB </span>","children":null,"spread":false},{"title":"MultiKey.omf <span style='color:#111;'> 4.35KB </span>","children":null,"spread":false},{"title":"MultiKey_Opt.Bak <span style='color:#111;'> 1.09KB </span>","children":null,"spread":false},{"title":"STARTUP.obj <span style='color:#111;'> 902B </span>","children":null,"spread":false},{"title":"MultiKey.OBJ <span style='color:#111;'> 4.05KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]