dac.lst

数控直流恒流源

C51 COMPILER V6.12  DAC                                                                    10/24/2008 22:55:35 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE DAC
OBJECT MODULE PLACED IN .\DAC.OBJ
COMPILER INVOKED BY: e:\Keil\C51\BIN\C51.EXE .\DAC.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg51.h>
   2          #include"Config.h"
   3          #include"IOCfg.c"
*** ERROR C231 IN LINE 10 OF E:\KEIL\C51\INC\REG51.H: 'P0': redefinition
*** ERROR C231 IN LINE 11 OF E:\KEIL\C51\INC\REG51.H: 'P1': redefinition
*** ERROR C231 IN LINE 12 OF E:\KEIL\C51\INC\REG51.H: 'P2': redefinition
*** ERROR C231 IN LINE 13 OF E:\KEIL\C51\INC\REG51.H: 'P3': redefinition
*** ERROR C231 IN LINE 14 OF E:\KEIL\C51\INC\REG51.H: 'PSW': redefinition
*** ERROR C231 IN LINE 15 OF E:\KEIL\C51\INC\REG51.H: 'ACC': redefinition
*** ERROR C231 IN LINE 16 OF E:\KEIL\C51\INC\REG51.H: 'B': redefinition
*** ERROR C231 IN LINE 17 OF E:\KEIL\C51\INC\REG51.H: 'SP': redefinition
*** ERROR C231 IN LINE 18 OF E:\KEIL\C51\INC\REG51.H: 'DPL': redefinition
*** ERROR C231 IN LINE 19 OF E:\KEIL\C51\INC\REG51.H: 'DPH': redefinition
*** ERROR C231 IN LINE 20 OF E:\KEIL\C51\INC\REG51.H: 'PCON': redefinition
*** ERROR C231 IN LINE 21 OF E:\KEIL\C51\INC\REG51.H: 'TCON': redefinition
*** ERROR C231 IN LINE 22 OF E:\KEIL\C51\INC\REG51.H: 'TMOD': redefinition
*** ERROR C231 IN LINE 23 OF E:\KEIL\C51\INC\REG51.H: 'TL0': redefinition
*** ERROR C231 IN LINE 24 OF E:\KEIL\C51\INC\REG51.H: 'TL1': redefinition
*** ERROR C231 IN LINE 25 OF E:\KEIL\C51\INC\REG51.H: 'TH0': redefinition
*** ERROR C231 IN LINE 26 OF E:\KEIL\C51\INC\REG51.H: 'TH1': redefinition
*** ERROR C231 IN LINE 27 OF E:\KEIL\C51\INC\REG51.H: 'IE': redefinition
*** ERROR C231 IN LINE 28 OF E:\KEIL\C51\INC\REG51.H: 'IP': redefinition
*** ERROR C231 IN LINE 29 OF E:\KEIL\C51\INC\REG51.H: 'SCON': redefinition
*** ERROR C231 IN LINE 30 OF E:\KEIL\C51\INC\REG51.H: 'SBUF': redefinition
*** ERROR C231 IN LINE 35 OF E:\KEIL\C51\INC\REG51.H: 'CY': redefinition
*** ERROR C231 IN LINE 36 OF E:\KEIL\C51\INC\REG51.H: 'AC': redefinition
*** ERROR C231 IN LINE 37 OF E:\KEIL\C51\INC\REG51.H: 'F0': redefinition
*** ERROR C231 IN LINE 38 OF E:\KEIL\C51\INC\REG51.H: 'RS1': redefinition
*** ERROR C231 IN LINE 39 OF E:\KEIL\C51\INC\REG51.H: 'RS0': redefinition
*** ERROR C231 IN LINE 40 OF E:\KEIL\C51\INC\REG51.H: 'OV': redefinition
*** ERROR C231 IN LINE 41 OF E:\KEIL\C51\INC\REG51.H: 'P': redefinition
*** ERROR C231 IN LINE 44 OF E:\KEIL\C51\INC\REG51.H: 'TF1': redefinition
*** ERROR C231 IN LINE 45 OF E:\KEIL\C51\INC\REG51.H: 'TR1': redefinition
*** ERROR C231 IN LINE 46 OF E:\KEIL\C51\INC\REG51.H: 'TF0': redefinition
*** ERROR C231 IN LINE 47 OF E:\KEIL\C51\INC\REG51.H: 'TR0': redefinition
*** ERROR C231 IN LINE 48 OF E:\KEIL\C51\INC\REG51.H: 'IE1': redefinition
*** ERROR C231 IN LINE 49 OF E:\KEIL\C51\INC\REG51.H: 'IT1': redefinition
*** ERROR C231 IN LINE 50 OF E:\KEIL\C51\INC\REG51.H: 'IE0': redefinition
*** ERROR C231 IN LINE 51 OF E:\KEIL\C51\INC\REG51.H: 'IT0': redefinition
*** ERROR C231 IN LINE 54 OF E:\KEIL\C51\INC\REG51.H: 'EA': redefinition
*** ERROR C231 IN LINE 55 OF E:\KEIL\C51\INC\REG51.H: 'ES': redefinition
*** ERROR C231 IN LINE 56 OF E:\KEIL\C51\INC\REG51.H: 'ET1': redefinition
*** ERROR C231 IN LINE 57 OF E:\KEIL\C51\INC\REG51.H: 'EX1': redefinition
*** ERROR C231 IN LINE 58 OF E:\KEIL\C51\INC\REG51.H: 'ET0': redefinition
*** ERROR C231 IN LINE 59 OF E:\KEIL\C51\INC\REG51.H: 'EX0': redefinition
*** ERROR C231 IN LINE 62 OF E:\KEIL\C51\INC\REG51.H: 'PS': redefinition
*** ERROR C231 IN LINE 63 OF E:\KEIL\C51\INC\REG51.H: 'PT1': redefinition
*** ERROR C231 IN LINE 64 OF E:\KEIL\C51\INC\REG51.H: 'PX1': redefinition
*** ERROR C231 IN LINE 65 OF E:\KEIL\C51\INC\REG51.H: 'PT0': redefinition
*** ERROR C231 IN LINE 66 OF E:\KEIL\C51\INC\REG51.H: 'PX0': redefinition
*** ERROR C231 IN LINE 69 OF E:\KEIL\C51\INC\REG51.H: 'RD': redefinition
*** ERROR C231 IN LINE 70 OF E:\KEIL\C51\INC\REG51.H: 'WR': redefinition
*** ERROR C231 IN LINE 71 OF E:\KEIL\C51\INC\REG51.H: 'T1': redefinition
*** ERROR C231 IN LINE 72 OF E:\KEIL\C51\INC\REG51.H: 'T0': redefinition
*** ERROR C231 IN LINE 73 OF E:\KEIL\C51\INC\REG51.H: 'INT1': redefinition
C51 COMPILER V6.12  DAC                                                                    10/24/2008 22:55:35 PAGE 2   

*** ERROR C231 IN LINE 74 OF E:\KEIL\C51\INC\REG51.H: 'INT0': redefinition
*** ERROR C231 IN LINE 75 OF E:\KEIL\C51\INC\REG51.H: 'TXD': redefinition
*** ERROR C231 IN LINE 76 OF E:\KEIL\C51\INC\REG51.H: 'RXD': redefinition
*** ERROR C231 IN LINE 79 OF E:\KEIL\C51\INC\REG51.H: 'SM0': redefinition
*** ERROR C231 IN LINE 80 OF E:\KEIL\C51\INC\REG51.H: 'SM1': redefinition
*** ERROR C231 IN LINE 81 OF E:\KEIL\C51\INC\REG51.H: 'SM2': redefinition
*** ERROR C231 IN LINE 82 OF E:\KEIL\C51\INC\REG51.H: 'REN': redefinition
*** ERROR C231 IN LINE 83 OF E:\KEIL\C51\INC\REG51.H: 'TB8': redefinition
*** ERROR C231 IN LINE 84 OF E:\KEIL\C51\INC\REG51.H: 'RB8': redefinition
*** ERROR C231 IN LINE 85 OF E:\KEIL\C51\INC\REG51.H: 'TI': redefinition
*** ERROR C231 IN LINE 86 OF E:\KEIL\C51\INC\REG51.H: 'RI': redefinition
   4          #include"TimeDLY.h"
   5          #include"DAC.h"
   6          
   7          //向SPI写16bits数据函数：SPIWrite()
   8          void SPIWrite(INT16 temp)
   9          {
  10   1      	INT16U i;
  11   1      	DACSetCS(0);
  12   1      	for(i=0;i<16;i++)
  13   1      	{
  14   2      		DACDIN = (bit) (temp & 0x8000);
  15   2      		DACSetSCLK(1);
  16   2      		temp <<= 1;
  17   2      		nNop(1);
  18   2      		DACSetSCLK(0);
  19   2      		nNop(1);
  20   2      		}
  21   1      	DACSetCS(1);
  22   1      	}
  23          
  24          //将电压值转换为对应的12bits数字量函数：VoltToData()
  25          INT16 VoltToData(INT16U ref, FP32 ex_ref, FP32 out_volt)
  26          {
  27   1      	int temp;
  28   1      	switch(ref)
  29   1      	{
  30   2      		case    EXTERNAL  :  temp = (INT16)((out_volt*4096) / (2*ex_ref));break;
  31   2      		case    IN_1024   :  temp = (INT16)((out_volt*4096) / (2*1.024)); break;
  32   2      		case    IN_2048   :  temp = (INT16)((out_volt*4096) / (2*2.048)); break;
  33   2      		default           :  break;
  34   2      		}
  35   1      	return(temp & 0xfff);
  36   1      	}
  37          
  38          //设置DAC B（即B 通道）输出函数：SetDAC_B()
  39          void SetDAC_B(INT16U speed, INT16U ref, FP32 ex_ref, FP32 temp)
  40          {
  41   1      	INT16 ModCMD;
  42   1      	INT16 Data;
  43   1      	ModCMD = 0x9000 | (speed<<14) | (ref);
  44   1      	Data = VoltToData(ref,ex_ref,temp);
  45   1      	Data = Data | 0x0000 | (speed<<14);
  46   1      	SPIWrite(ModCMD);
  47   1      	nNop(10);
  48   1      	SPIWrite(Data);
  49   1      	}

C51 COMPILATION COMPLETE.  0 WARNING(S),  63 ERROR(S)