c51µ¥Æ¬»ú:Á½¸ö¶ÀÁ¢°´¼ü¿ØÖÆÒ»¸öled£¬k1°´ÏÂËÉ¿ªledÉÁ˸£¬k2°´ÏÂËÉ¿ªledÃð£¿
c51µ¥Æ¬»ú:Á½¸ö¶ÀÁ¢°´¼ü¿ØÖÆÒ»¸öled,k1°´ÏÂËÉ¿ªledÉÁ˸,k2...
sbit k2=P2^2;void delay(u16 i){while(i--);}//Ò»¸öÑÓʱ³ÌÐòvoid main(){if(k1==1)while(1){led=1;delay(50000);...
µ¥Æ¬»ú°´k1È«ÁÁ,°´k2È«Ãð
Ì«¼òµ¥ÁË£¬if£¨key1==0£© {delay50ms£¨£©£»led0=0£»led1=0} //È«ÁÁ if£¨key2==0£© {delay50ms£¨£©£»led0=1...
µ¥Æ¬»ú¶ÀÁ¢¼üÅÌÉÏ Ò»Ö±°´k1ʵÏÖledµÆ1357ÉÁ˸,¼ä¸ô1Ãë °´Ò»...
µ¥Æ¬»ú ÀûÓö¨Ê±Æ÷£¬ÊµÏÖLEDµÆÉÁ˸ ÀûÓö¨Ê±Æ÷0£¬¹¤×÷·½Ê½1ʵÏÖLEDÒÔ1sÁÁÃðÉÁ˸ ÆÀÂÛ ¹²1Ìõqq574090173 £º Ò»¸ö¼òµ¥µÄС³ÌÐò ...
51µ¥Æ¬»ú!´óÀÐÃÇÇóÖú°¡,°´ÏÂK1µÆ´ÓÉÏÍùÏÂÒÀ´ÎÁÁ,°´ÏÂ...
1); } if(keyval==1) { P0=led2; delay(100); led2=~led2; } }}...
±à³Ìc51µ¥Æ¬»ú:ʵÏÖ°´Ï°´¼üK1,LED×óÒƶ¯Ò»Î»(ÆäÖÐÒ»¸öLED...
while(k1==0);led=(led<<1)|0x01;if(led==0xff)led=0xfe;} } if(k2==0){ delay(10);if(k2==0){ while(k2==...
ÈçºÎʵÏÖ51µ¥Æ¬»úµÄ°´¼ük1°´ÏÂ,LEDÁ÷Ë®µÆÏòÓÒÒƶ¯,°´¼ük2±»...
¶Ô¿ØÖÆLED¿ÚµÄ¼Ä´æÆ÷½øÐÐλ²Ù×÷£¬°´k1×óÒÆ£¬°´K2¾ÍÊÇÓÒÒÆÁË¡£51µ¥Æ¬»úÊǶԼæÈÝÓ¢Ìضû8051Ö¸ÁîϵͳµÄ...
...ʵÑéÏäÉϵÄÅ¥×Ó¿ª¹ØK1¡¢K2¡¢K3¿ØÖÆ·¢¹â¶þ¼«¹ÜµÄÁÁ»òÃð...
¼ÙÉèP3.0½ÓK1Ðźţ¬P3.1½ÓK2Ðźţ¬P3.2½ÓK3ÐźŠORG 4000H LJMP START START:MOV A,P3 ANL A,#07H //ÆÁ±ÎP3¿Ú¸ß5...
ʹÓÃ51µ¥Æ¬»úÉè¼Æ,P3.6,P3.7·Ö±ðÁ¬½ÓK1,K2,P0.6¿ØÖÆÒ»¸ö...
if(k1==0&&k2==0)//Á½¼üͬʱ°´Ï { led=0;delay(500); led=1;delay(500);
µ¥Æ¬»úCÓïÑÔ Á½¸ö°´¼ü¿ØÖÆ8뻨ÑùÁ÷Ë®µÆ,P1.0½Ó°´¼ük1,P1....
»ã±à³ÌÐòÈçÏ£º; »¨ÑùÁ÷Ë®µÆ(8¸ö·¢¹â¶þ¼«¹ÜÒÔ¸÷ÖÖÐÎʽѻ·µãÁÁ); ¹¦ÄÜ£ºÁ÷Ë®µÆ(8¸ö·¢¹â¶þ¼«¹ÜÑ»·ÒÔ1S¼ä¸ôÒÔ¸÷ÖÖÐÎʽѻ·µãÁÁ...
ÈçºÎʵÏÖ51µ¥Æ¬»úµÄ°´¼ük1°´ÏÂ,LEDÁ÷Ë®µÆÏòÓÒÒƶ¯...
// LED_PORT=~(0x01<