pc_com.i

此源码为商用的电力抄表系统的从机端源程序。通过电力载波模块

#line 1 "pc_com.c" /0
  
#line 1 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0







 
 
 
 
 
 
 sfr P0   = 0x80;
 sfr P1   = 0x90;
 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 BRGR0  = 0xBE;
 sfr BRGR1  = 0xBF;
 sfr BRGCON = 0xBD;
 sfr CMP1   = 0xAC;
 sfr CMP2   = 0xAD;
 sfr DIVM   = 0x95;
 sfr FMADRH = 0xE7;
 sfr FMADRL = 0xE6;
 sfr FMCON  = 0xE4;
 sfr FMDATA = 0xE5;
 sfr I2ADR  = 0xDB;
 sfr I2CON  = 0xD8;
 sfr I2DAT  = 0xDA;
 sfr I2SCLH = 0xDD;
 sfr I2SCLL = 0xDC;
 sfr I2STAT = 0xD9;
 sfr IP1    = 0xF8;
 sfr IP1H   = 0xF7;
 sfr KBCON  = 0x94;
 sfr KBMASK = 0x86;
 sfr KBPATN = 0x93;
 sfr P0M1   = 0x84;
 sfr P0M2   = 0x85;
 sfr P1M1   = 0x91;
 sfr P1M2   = 0x92;
 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 TAMOD  = 0x8F;
 sfr TRIM   = 0x96;
 sfr WDCON  = 0xA7;
 sfr WDL    = 0xC1;
 sfr WFEED1 = 0xC2;
 sfr WFEED2 = 0xC3;
 sfr IP0H   = 0xB7;
 sfr IEN1   = 0xE8;
 
 
 
 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 EC   = IEN1^2;
 sbit EKBI = IEN1^1;
 sbit EI2C = IEN1^0;
 
 
 sbit PST  = IP1^6;
 sbit PC   = IP1^2;
 sbit PKBI = IP1^1;
 sbit Pi2c = IP1^0;
 
 
 sbit PWDRT = IP0^6;
 sbit PBO  = 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 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 XTAL1= P3^1;
 sbit XTAL2= P3^0;
 
 
 
#line 1 "pc_com.c" /0
 
 
  
#line 1 "pc_com.h" /0
  
#line 1 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0







 
 
 
#line 11 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /1
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
#line 183 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0
 
#line 1 "pc_com.h" /0
 
 
 
 
 
 
 
 
 void RW_flash_data();
 void eviscerate(unsigned char frame[],unsigned char k); 
 
 
 void punctuate(unsigned char frame[],unsigned char k);
 void tx_com_data(unsigned char frame[],bit me);  
#line 3 "pc_com.c" /0
 
  
#line 1 "sart.h" /0





 
 
  
#line 1 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0







 
 
 
#line 11 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /1
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
#line 183 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0
 
#line 8 "sart.h" /0
 
 
 
 
 
 
 
 
 sbit      RX_RDY    = 0x81;							 
 sbit      TX_BUSY   = 0x92;							 
 sbit      RX_BUSY   = 0x94;							 
 sbit      D_RDY     = 0x85;							 
 sbit      D_SYNC    = 0x82;							 
 sbit      SCLK   	= 0x83;							 
 sbit      SDATA   	= 0x84;							 
 sbit      Rxok      = 0x97;							 
 sbit      RST_PLC   = 0x86;							 
 sbit      TX_EN     = 0x87;							 
 sbit      K3        = 0x96;							 
 sbit      K2        = P3^1;	
 sbit      K1        = P3^0;						
 
 
 void uart_init();
 int uart_recved();
 int uart_processed();
 unsigned char uart_getchar();
 
 
 int recv_amr_frame(void);
 
 void uart_sendchar(char c);
 void uart_sendblock(char buf[], int len);
 
 
 
 void sync_sendchar(char c);
 int sync_recved();
 int sync_data_ready();
 int sync_getchar();
 int sync_getblock(char *buf, int len);
 
#line 4 "pc_com.c" /0
 
  
#line 1 "plc.h" /0





 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 void send_data(unsigned char c);   
 void send_block(unsigned char block[], unsigned int len);  
 void write_reg(unsigned char op, unsigned char val);  
 
 
 
 int read_reg(unsigned char op);
 int read_buffer(unsigned char op, unsigned char buf[], unsigned int len);
 
 void send_command(unsigned char cmd);
 
 int set_rate(unsigned char val);
 int get_rate();
 int set_mode(unsigned char val);
 int get_mode();
 
 
 int set_fec(unsigned int on);
 
 
 int set_autosync(unsigned int on);
 
 int set_op(unsigned int normal_op);
 
 int set_timing(unsigned char t1, unsigned char t2, unsigned char t3);
 
 int get_timing(unsigned char t[3]);
 
 int set_thres_sync(unsigned char val);
 int get_thres_sync();
 
 int set_thres_det(unsigned char val);
 int get_thres_det();
 
 int set_carrier(unsigned char f1, unsigned char f2, unsigned char f3, unsigned char f4);
 int get_carrier(unsigned char f[4]);
 
 int set_scaling(unsigned char val);
 int get_scaling();
 
 int set_agc(unsigned char agc[8]);
 int get_agc(unsigned char agc[8]);
 
 int read_crc();
 
 int read_rssi(unsigned char rssi[2]);
 
 int write_txbuffer(unsigned char buffer[]);
 
 int read_txbuffer(unsigned char buffer[]);
 
 int read_rxbuffer(unsigned char buffer[]);
 
 void send();
 
 
 
 



 
 int plc_init(unsigned int smod);
 int plc_config(unsigned char buf[], unsigned int len);
 int plc_send(unsigned char frame[]);
 int plc_resend();
 int plc_recved();
 int plc_getframe(unsigned char frame[]);
 int plc_reset();
 void plc_power_on(void);
 
 void ist_count();
 
 void timeout_t2(void);
 void thres_adjust();
 
 void timeout_t4(void);
 
 void test_meter();
 void RD_8300(unsigned char frame[],bit err);
 void WR_8300(unsigned char frame[],bit err);
 
 
 
#line 5 "pc_com.c" /0
 
  
#line 1 "D:\KEIL\C51\INC\STRING.H" /0






 
 
 
 
 
 
 
 typedef unsigned int size_t;
 
 
 
 
 
 
 #pragma SAVE
 #pragma REGPARMS
 extern char *strcat (char *s1, char *s2);
 extern char *strncat (char *s1, char *s2, int n);
 
 extern char strcmp (char *s1, char *s2);
 extern char strncmp (char *s1, char *s2, int n);
 
 extern char *strcpy (char *s1, char *s2);
 extern char *strncpy (char *s1, char *s2, int n);
 
 extern int strlen (char *);
 
 extern char *strchr (const char *s, char c);
 extern int strpos (const char *s, char c);
 extern char *strrchr (const char *s, char c);
 extern int strrpos (const char *s, char c);
 
 extern int strspn (char *s, char *set);
 extern int strcspn (char *s, char *set);
 extern char *strpbrk (char *s, char *set);
 extern char *strrpbrk (char *s, char *set);
 extern char *strstr  (char *s, char *sub);
 extern char *strtok  (char *str, const char *set);
 
 extern char memcmp (void *s1, void *s2, int n);
 extern void *memcpy (void *s1, void *s2, int n);
 extern void *memchr (void *s, char val, int n);
 extern void *memccpy (void *s1, void *s2, char val, int n);
 extern void *memmove (void *s1, void *s2, int n);
 extern void *memset  (void *s, char val, int n);
 #pragma RESTORE
 
 
#line 6 "pc_com.c" /0
 
  
#line 1 "amr_cctr.h" /0
  
#line 1 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0







 
 
 
#line 11 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /1
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
#line 183 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0
 
#line 1 "amr_cctr.h" /0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 void amr_init();
  unsigned char amr_check_cs(unsigned char frame[],bit Q);
 
  unsigned char amr_calcu_cs(unsigned char frame[], unsigned int len,unsigned char i);
 
 void amr_send_frame(unsigned char addr[6], unsigned char buf[]);
 
 
 
#line 7 "pc_com.c" /0
 
  
#line 1 "amr_config.h" /0
 
 
 
 
 
#line 8 "pc_com.c" /0
 
  
#line 1 "wr_flash.h" /0
 
  
#line 1 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0







 
 
 
#line 11 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /1
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
#line 183 "D:\KEIL\C51\INC\PHILIPS\REG922.H" /0
 
#line 2 "wr_flash.h" /0
 
 
 
 
 
 
 
 
 
 
 







 
 extern  bit  FLASH_WriteNByte(unsigned int addr, unsigned char  *dat_buf, unsigned char no);
 
 







 
 extern  void  FLASH_ReadNByte(unsigned int addr, unsigned char *dat_buf, unsigned char no);
 
 
 





 
 
 
 






 
 bit  FLASH_WriteByte(unsigned int addr, unsigned int dat);
 
 
#line 9 "pc_com.c" /0
 
 
 
 
 
 
 
 
 extern idata unsigned char amr_frame[];   
 extern code unsigned char  METER_ADDR[6];
  unsigned char code  reg_setting[2]; 



 
 
 void RW_flash_data()
 {
  unsigned char d_frame[2];
 EA = 0; 
 FLASH_ReadNByte ((int code *)&reg_setting[0], d_frame,2);
 EA = 1; 
 
 write_reg(0x3e, d_frame[0]);   
 write_reg(0x3f, d_frame[1]); 
 
 
 
 
 
 
 
 
 }
 
 
 
 
 
 void eviscerate(unsigned char frame[],unsigned char k) 
 {
  unsigned char i;
 for(i = 0;i < k;i ++)
 frame[i] -= 0x33;
 
 }
 
 
 
 
 
 
 void punctuate(unsigned char frame[],unsigned char k)
 {
  unsigned char i;
 for(i = 0;i < k;i ++)
 frame[i] +=  0x33;
 
 }
 
 
 
 
 void tx_com_data(unsigned char frame[],bit me)  
 {
  unsigned char i;
 
 for(i = 0; i < 6;i++)amr_frame[i] = METER_ADDR[i];  
 
 amr_frame[6] = 0;     
 amr_frame[7] = 20;    
 
 if(me)amr_frame[8] = 0x55;  
 else  amr_frame[8] = 0x57;  
 
 amr_frame[9] = 0x13;  
 
 for(i = 0; i < 20;i++)
 amr_frame[10 + i] = frame[i];
 punctuate(&amr_frame[10],18);  
 
 amr_frame[amr_frame[1] + 8] = amr_check_cs(amr_frame,0); 
 
 amr_send_frame(METER_ADDR, amr_frame);
 
 }