用AT89s52单片机定时器2定时

[{"title":"（ 11 个子文件 7KB ） 用AT89s52单片机定时器2定时","children":[{"title":"tt_timer2","children":[{"title":"timer2_Uv2.Bak <span style='color:#111;'> 1.95KB </span>","children":null,"spread":false},{"title":"timer2.lnp <span style='color:#111;'> 44B </span>","children":null,"spread":false},{"title":"timer2.Uv2 <span style='color:#111;'> 1.96KB </span>","children":null,"spread":false},{"title":"timer2.LST <span style='color:#111;'> 1.66KB </span>","children":null,"spread":false},{"title":"reg52.h <span style='color:#111;'> 2.25KB </span>","children":null,"spread":false},{"title":"timer2_Opt.Bak <span style='color:#111;'> 1.14KB </span>","children":null,"spread":false},{"title":"timer2.c <span style='color:#111;'> 687B </span>","children":null,"spread":false},{"title":"timer2.hex <span style='color:#111;'> 653B </span>","children":null,"spread":false},{"title":"timer2.M51 <span style='color:#111;'> 4.17KB </span>","children":null,"spread":false},{"title":"timer2.Opt <span style='color:#111;'> 1.14KB </span>","children":null,"spread":false},{"title":"timer2.plg <span style='color:#111;'> 181B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]