uart2.i

433.92m无线模块的接收到有效数据后

#line 1 "uart2.c" /0




 
  
#line 1 "Reg935.h" /0







 
 
 
 
 
 
 sfr P0   = 0x80;
 sfr P1   = 0x90;
 sfr P2   = 0xA0;
 sfr P3   = 0xB0;
 sfr PSW  = 0xD0;
 sfr ACC  = 0xE0;
 sfr B    = 0xF0;
 sfr SP   = 0x81;
 sfr DPL  = 0x82;
 sfr DPH  = 0x83;
 sfr PCON = 0x87;
 sfr TCON = 0x88;
 sfr TMOD = 0x89;
 sfr TL0  = 0x8A;
 sfr TL1  = 0x8B;
 sfr TH0  = 0x8C;
 sfr TH1  = 0x8D;
 sfr IEN0 = 0xA8;
 sfr IP0  = 0xB8;
 sfr SCON = 0x98;
 sfr SBUF = 0x99;
 
 
 sfr AUXR1  = 0xA2;
 sfr SADDR  = 0xA9;
 sfr SADEN  = 0xB9;
 sfr TL2    = 0xCC;
 sfr TH2    = 0xCD;
 sfr BRGR0  = 0xBE;
 sfr BRGR1  = 0xBF;
 sfr BRGCON = 0xBD;
 sfr CCCRA  = 0xEA;
 sfr CCCRB  = 0xEB;
 sfr CCCRC  = 0xEC;
 sfr CCCRD  = 0xED;
 sfr CMP1   = 0xAC;
 sfr CMP2   = 0xAD;
 sfr DEECON = 0xF1;
 sfr DEEDAT = 0xF2;
 sfr DEEADR = 0xF3;
 sfr DIVM   = 0x95;
 sfr I2ADR  = 0xDB;
 sfr I2CON  = 0xD8;
 sfr I2DAT  = 0xDA;
 sfr I2SCLH = 0xDD;
 sfr I2SCLL = 0xDC;
 sfr I2STAT = 0xD9;
 sfr ICRAH  = 0xAB;
 sfr ICRAL  = 0xAA;
 sfr ICRBH  = 0xAF;
 sfr ICRBL  = 0xAE;
 sfr IEN1   = 0xE8;
 sfr IP1    = 0xF8;
 sfr IP1H   = 0xF7;
 sfr KBCON  = 0x94;
 sfr KBMASK = 0x86;
 sfr KBPATN = 0x93;
 sfr OCRAH  = 0xEF;
 sfr OCRAL  = 0xEE;
 sfr OCRBH  = 0xFB;
 sfr OCRBL  = 0xFA;
 sfr OCRCH  = 0xFD;
 sfr OCRCL  = 0xFC;
 sfr OCRDH  = 0xFF;
 sfr OCRDL  = 0xFE;
 sfr P0M1   = 0x84;
 sfr P0M2   = 0x85;
 sfr P1M1   = 0x91;
 sfr P1M2   = 0x92;
 sfr P2M1   = 0xA4;
 sfr P2M2   = 0xA5;
 sfr P3M1   = 0xB1;
 sfr P3M2   = 0xB2;
 sfr PCONA  = 0xB5;
 sfr PT0AD  = 0xF6;
 sfr RSTSRC = 0xDF;
 sfr RTCCON = 0xD1;
 sfr RTCH   = 0xD2;
 sfr RTCL   = 0xD3;
 sfr SSTAT  = 0xBA;
 sfr SPCTL  = 0xE2;
 sfr SPSTAT = 0xE1;
 sfr SPDAT  = 0xE3;
 sfr TAMOD  = 0x8F;
 sfr TCR20  = 0xC8;
 sfr TCR21  = 0xF9;
 sfr TICR2  = 0xC9;
 sfr TIFR2  = 0xE9;
 sfr TISE2  = 0xDE;
 sfr TOR2H  = 0xCF;
 sfr TOR2L  = 0xCE;
 sfr TPCR2H = 0xCB;
 sfr TPCR2L = 0xCA;
 sfr TRIM   = 0x96;
 sfr WDCON  = 0xA7;
 sfr WDL    = 0xC1;
 sfr WFEED1 = 0xC2;
 sfr WFEED2 = 0xC3;
 sfr IP0H   = 0xB7;
 
 
 
 sbit CY   = PSW^7;
 sbit AC   = PSW^6;
 sbit F0   = PSW^5;
 sbit RS1  = PSW^4;
 sbit RS0  = PSW^3;
 sbit OV   = PSW^2;
 sbit F1   = PSW^1;
 sbit P    = PSW^0;
 
 
 sbit TF1  = TCON^7;
 sbit TR1  = TCON^6;
 sbit TF0  = TCON^5;
 sbit TR0  = TCON^4;
 sbit IE1  = TCON^3;
 sbit IT1  = TCON^2;
 sbit IE0  = TCON^1;
 sbit IT0  = TCON^0;
 
 
 sbit EA   = IEN0^7;
 sbit EWDRT = IEN0^6;
 sbit EBO   = IEN0^5;
 sbit ES   = IEN0^4;  
 sbit ESR  = IEN0^4;
 sbit ET1  = IEN0^3;
 sbit EX1  = IEN0^2;
 sbit ET0  = IEN0^1;
 sbit EX0  = IEN0^0;
 
 
 sbit EADEE= IEN1^7;
 sbit EIEE = IEN1^7;
 sbit EST  = IEN1^6;
 sbit ECCU = IEN1^4;
 sbit ESPI = IEN1^3;
 sbit EC   = IEN1^2;
 sbit EKBI = IEN1^1;
 sbit EI2C = IEN1^0;
 
 
 sbit PWDRT = IP0^6;
 sbit PB0  = IP0^5;
 sbit PS   = IP0^4;  
 sbit PSR  = IP0^4;
 sbit PT1  = IP0^3;
 sbit PX1  = IP0^2;
 sbit PT0  = IP0^1;
 sbit PX0  = IP0^0;
 
 
 
 sbit SM0  = SCON^7;  
 sbit FE   = SCON^7;
 sbit SM1  = SCON^6;
 sbit SM2  = SCON^5;
 sbit REN  = SCON^4;
 sbit TB8  = SCON^3;
 sbit RB8  = SCON^2;
 sbit TI   = SCON^1;
 sbit RI   = SCON^0;
 
 
 sbit I2EN  = I2CON^6;
 sbit STA   = I2CON^5;
 sbit STO   = I2CON^4;
 sbit SI    = I2CON^3;
 sbit AA    = I2CON^2;
 sbit CRSEL = I2CON^0;
 
 
 sbit KB7 = P0^7;  
 sbit T1 = P0^7;
 sbit KB6 = P0^6;  
 
 sbit KB5 = P0^5;
 sbit KB4 = P0^4;
 sbit KB3 = P0^3;
 sbit KB2 = P0^2;
 sbit KB1 = P0^1;
 sbit KB0 = P0^0;  
 
 
 
 sbit OCC     = P1^7;
 sbit OCB     = P1^6;
 sbit RST     = P1^5;
 sbit INT1    = P1^4;
 sbit INT0    = P1^3;  
 sbit SDA     = P1^3;
 sbit T0      = P1^2;  
 sbit SCL     = P1^2;
 sbit RxD     = P1^1;
 sbit TxD     = P1^0;
 
 
 sbit ICA     = P2^7;
 sbit OCA     = P2^6;
 sbit SPICLK  = P2^5;
 sbit SS      = P2^4;
 sbit MISO    = P2^3;
 sbit MOSI    = P2^2;
 sbit OCD     = P2^1;
 sbit ICB     = P2^0;
 
 
 sbit XTAL1= P3^1;
 sbit XTAL2= P3^0;
 
 
 sbit PLLEN = TCR20^7;
 sbit HLTRN = TCR20^6;
 sbit HLTEN = TCR20^5;
 sbit ALTCD = TCR20^4;
 sbit ALTAB = TCR20^3;
 sbit TDIR2 = TCR20^2;
 sbit TMOD21= TCR20^1;
 sbit TMOD20= TCR20^0;
 
 
 sfr	ADCON0	=0x8E;
 sfr	ADCON1	=0x97;
 sfr	ADMODA	=0xC0;
 sfr	ADMODB	=0xA1;
 sfr	ADINS 	=0xA3;
 
 sfr	AD0BH	=0xBB;
 sfr	AD0BL	=0xA6;
 sfr	AD0DAT0	=0xC5;
 sfr	AD0DAT1	=0xC6;
 sfr	AD0DAT2	=0xC7;
 sfr	AD0DAT3	=0xF4;
 
 sfr	AD1BH	=0xC4;
 sfr	AD1BL	=0xBC;
 sfr	AD1DAT0	=0xD5;
 sfr	AD1DAT1	=0xD6;
 sfr	AD1DAT2	=0xD7;
 sfr	AD1DAT3	=0xF5;
 
 sbit	BNDI1	=ADMODA^7;
 sbit	BURST1	=ADMODA^6;
 sbit	SCC1	=ADMODA^5;
 sbit	SCAN1	=ADMODA^4;
 sbit	BNDI0	=ADMODA^3;
 sbit	BURST0	=ADMODA^2;
 sbit	SCC0	=ADMODA^1;
 sbit	SCAN0	=ADMODA^0;	
 
 
 
#line 6 "uart2.c" /0
 
  
#line 1 "uart2.h" /0




 
 sbit uart2txd=P0^7;  
 sbit uart2rxd=P0^6;  
 
 
 
 
 
 void uart2send(unsigned char s);
 
 
 
 
 
 unsigned char uart2read(void);
 
#line 7 "uart2.c" /0
 
 
 
 
 
  unsigned char num;
  unsigned char uart2s;            
 unsigned char uart2f=0;  
 
 void timer1_isr(void) interrupt 3
 {
 TH1=0xfd;
 TL1=0x15;
 if(uart2f==2)  
 {
 if(num>1)
 {
 if(uart2s&(0x01<<(9-num)))
 {uart2txd=1;}
 else
 {uart2txd=0;}
 num--;
 }
 else if(num==1)
 {
 uart2txd=1;
 
 num--;
 
 }
 else {TR1=0;uart2f=4;}
 }
 if(uart2f==1)
 {
 if(num>1)
 {
 if(uart2rxd)
 {uart2s=uart2s|(0x01<<(9-num));}
 else
 {uart2s=uart2s&~(0x01<<(9-num));}
 num--;
 }
 
 
 else
 {
 uart2f=3;
 TR1=0;
 }
 }
 }
 
 
 
 
 
 void uart2send(unsigned char s)
 {
 TH1=0xfd;
 TL1=0x15;
 num=9;
 uart2s=s;
 uart2f=2;
 uart2txd=0;
 TR1=1;
 while(uart2f!=4);
 }
 
 
 
 
 
 unsigned char uart2read(void)
 {
 while(uart2rxd);
 num=9;
 uart2f=1;
 TH1=0xfd-1;
 TL1=0x15; 
 TR1=1;
 while(uart2f!=3);
 while(!uart2rxd);
 return(uart2s);
 }