📄 main.lst
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428 1 TH1 =0xff-0x1D+1; SM1 =0; //2400bps for 27 SMOD=0
429 1 /* TH1 =0xff-0x0E+1; //4800bps for 27 SMOD=0
430 1 TH1 =0xff-0x07+1; //9600bps for 27 SMOD=0
431 1 TH1 =0xff-0x0F+1; //9600bps for 27 SMOD=1
432 1 TH1 =0xff-0x07+1; //19200bps for 27 SMOD=1
433 1 TH1 =0xff-0x04+1; //19200bps for 27 SMOD=0
434 1 TH1 =0xff-0x02+1; //38400bps for 27 SMOD=0
435 1 TH1 =0xff-0x01+1; //57600bps for 27 SMOD=0
436 1
437 1 TH1 =0xff-0x56+1; //2400bps for 40.039*2M SMOD=0
438 1 TH1 =0xff-0x2B+1; //4800bps for 40.039*2M SMOD=0
439 1 TH1 =0xff-0x15+1; //9600bps for 40.039*2M SMOD=0
440 1 TH1 =0xff-0x0A+1; //19200bps for40.039*2M SMOD=0
441 1 TH1 =0xff-0x05+1; //38400bps for 40.039*2M SMOD=0
442 1 TH1 =0xff-0x04+1; //57600bps for 40.039*2M SMOD=0
443 1 TH1 =0xff-0x02+1; //115200bps for 40.039*2M SMOD=0
444 1 */
445 1
446 1
447 1 /***timer 2 for timer***/
448 1
449 1 T2CON=0x09; /*TF2 EXF2 RCLK TCLK EXEN2 TR2 C/T2 CR/RL2*/
450 1 /* use the timer2 as capture mode and timer1 for baud rate*/
451 1 /*TF2 timer2 overflow flag,not set*/
452 1 /*EXF2 T2 extern pin P1.1 negative edge flag*/
453 1 /*RCLK TCLK =00 ,use timer1 overflow clock to RXD TXD*/
454 1 /*set the EXEN2=1, allow the extern input T2EX(P11) */
455 1 /*set TR2=0,temp to mask the timer2 clock input*/
456 1 /*set C/T2=0,select the timer fuction for TIMER2 */
457 1 /*set CP/RT2=1, enable the timer capture */
458 1
459 1 TH2=0; TL2=0; /*reload the prescalor 19.6ms for X=40M , 37.5ms for X=22.118M*/
460 1
461 1
462 1
463 1 /****triggle the timer***/
464 1 TR0=1; //start timer0
465 1 TR1=1; // start timer 1 for baud rate
466 1 TR2=1; //start timer2 for IR decoder
467 1
468 1 /****set the priority of interrupt***/
469 1 PS = 0; // set serial to low priority
470 1 ES = 1; // enable serial interrupt
471 1
472 1 PT0=0; //set timer0 to low prioity
473 1 PX1=0; // set the Externel 1 interrupt
474 1 PT2 =1; //timer2 to high prioty
475 1 PT1=0;
476 1
477 1 ET0=1; //enable timer0 interrupt
478 1 ET1=1; /*enable T1 interrupt*/
479 1 ET2=1; /*enable T2 interrupt*/
480 1
481 1 EX0=0; //disable the EXtern0 interrupt
482 1 EX1=0; // disable the extern interrupt1
483 1
484 1
485 1 ET1=1; /*enable T1 interrupt*/
486 1 ET0=1;
487 1
488 1
489 1
C51 COMPILER V8.02 MAIN 10/16/2006 17:42:28 PAGE 9
490 1 }
491
492
493 void Init_all_Hardware(void)
494 {
495 1
496 1 Init_LCD_COtrollor();
497 1 //first init the EEPROM
498 1 /* ReadXEEprom(temp_byte,EEPAddress_INIT_FLAG,1);
499 1 if(*temp_byte!=0xAA)
500 1 {
501 1 WriteEEprom(EEPAddress_INIT_FLAG, 0xAA);
502 1 Reset_EEProm();
503 1 }
504 1 */
505 1 P3_4=0;
506 1 Display_Temp_String("POWER ON");
507 1
508 1
509 1 }
510
511
512 void Save_all_Var_to_EEProm(void)
513 {
514 1
515 1
516 1
517 1
518 1 }
519
520
521 void Reset_EEProm(void)
522 {
523 1 //save all var
524 1 Save_all_Var_to_EEProm();
525 1
526 1 }
527
528
529
530 void Init_Run_VAR(void)
531 {
532 1 Need_Send_Single_Key=0;
533 1 Flag_Get_Hold_Key=0;
534 1 IR_Get_Start_Begin=0;
535 1 Start_Parse_Key_Input=0;
536 1 Key_Scan_Step=0;
537 1 Enable_Get_Key=1;
538 1 Need_Send_Click_key=0;
539 1 Get_Single_Key_Code=0;
540 1
541 1 System_Flag_Being_Scrolling=0; //flag to indicate that allow scrolling
542 1
543 1 IR_Get_Start_Begin=0;
544 1 System_Flag_RTC_Update=FALSE;
545 1
546 1
547 1 Start_Parse_Key_Input=0;
548 1 Key_Scan_Step=0;
549 1 Enable_Get_Key=0;
550 1 Need_Send_Click_key=0;
551 1
C51 COMPILER V8.02 MAIN 10/16/2006 17:42:28 PAGE 10
552 1 IR_Key_Be_Hold_Key=0; //when we check the IR realse we will set the flag for send out
-a single key
553 1 Get_Single_Key_Code=0;
554 1 Enable_Hold_Key_Valid=0;
555 1 System_Flag_Temp_DisplaY=0;
556 1
557 1 Enable_Repeat_Bit=0;
558 1
559 1 Timer_for_Refresh_LCD_Display=0;
560 1 System_Confirm_Refresh_LCD_Counter=0;
561 1 System_RTC_Hour=0;
562 1 System_RTC_Minute=0;
563 1 System_RTC_Second=0;
564 1
565 1 }
566 void Init_System()
567 {
568 1
569 1
570 1
571 1
572 1
573 1 }
574 void Mute_Key_Process()
575 {
576 1 System_Flag_MuteState^=1;
577 1 if(System_Flag_MuteState)
578 1 {
579 2
580 2 LCD_Icon_Display_Control(SEG_MUTE, ON);
581 2
582 2
583 2 }
584 1 else
585 1 {
586 2
587 2 LCD_Icon_Display_Control(SEG_MUTE, OFF);
588 2
589 2 }
590 1
591 1 }
592
593 void Normal_Dispaly()
594 {
595 1 }
596
597
598 void Delay_x5uS(U8 time )
599 {
600 1
601 1 while(time)
602 1 time--;
603 1
604 1
605 1 }
606
607
608 void Delay_xmS( U8 time)
609 {
610 1 U8 i;
611 1 i=0;
612 1 while(i<time)
C51 COMPILER V8.02 MAIN 10/16/2006 17:42:28 PAGE 11
613 1 {
614 2
615 2 Delay_x5uS(190);
616 2 Delay_x5uS(190);
617 2 i++;
618 2 }
619 1
620 1
621 1 }
622
623
624
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 1077 ----
CONSTANT SIZE = 224 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 1 8
IDATA SIZE = ---- ----
BIT SIZE = 2 ----
EDATA SIZE = ---- ----
HDATA SIZE = ---- ----
XDATA CONST SIZE = ---- ----
FAR CONST SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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