adc.lst

这是英飞凌公司基于xc166开发的foc方式控制的pmsm电机例程 非常有参加价值

C166 COMPILER V4.27, ADC                                                                   12/19/2003 11:51:10 PAGE 1   


C166 COMPILER V4.27, COMPILATION OF MODULE ADC
OBJECT MODULE PLACED IN ADC.OBJ
COMPILER INVOKED BY: C:\Program Files\Keil\C166\BIN\C166.EXE ADC.C MODV2 BROWSE MODV2 DEBUG

 stmt lvl     source

    1         //****************************************************************************
    2         // @Module        Analog / Digital Converter (ADC)
    3         // @Filename      ADC.C
    4         // @Project       svm.dav
    5         //----------------------------------------------------------------------------
    6         // @Controller    Infineon XC167CI-16F40
    7         //
    8         // @Compiler      Keil
    9         //
   10         // @Codegenerator 2.1
   11         //
   12         // @Description   This file contains functions that use the ADC module.
   13         //
   14         //----------------------------------------------------------------------------
   15         // @Date          19.12.2003 11:31:22
   16         //
   17         //****************************************************************************
   18         
   19         // USER CODE BEGIN (ADC_General,1)
   20         
   21         // USER CODE END
   22         
   23         
   24         
   25         //****************************************************************************
   26         // @Project Includes
   27         //****************************************************************************
   28         
   29         #include "MAIN.H"
   30         
   31         // USER CODE BEGIN (ADC_General,2)
   32         
   33         // USER CODE END
   34         
   35         
   36         //****************************************************************************
   37         // @Macros
   38         //****************************************************************************
   39         
   40         // USER CODE BEGIN (ADC_General,3)
   41         
   42         // USER CODE END
   43         
   44         
   45         //****************************************************************************
   46         // @Defines
   47         //****************************************************************************
   48         
   49         // USER CODE BEGIN (ADC_General,4)
   50         
   51         // USER CODE END
   52         
   53         
   54         //****************************************************************************
   55         // @Typedefs
C166 COMPILER V4.27, ADC                                                                   12/19/2003 11:51:10 PAGE 2   

   56         //****************************************************************************
   57         
   58         // USER CODE BEGIN (ADC_General,5)
   59         
   60         // USER CODE END
   61         
   62         
   63         //****************************************************************************
   64         // @Imported Global Variables
   65         //****************************************************************************
   66         
   67         // USER CODE BEGIN (ADC_General,6)
   68         
   69         // USER CODE END
   70         
   71         
   72         //****************************************************************************
   73         // @Global Variables
   74         //****************************************************************************
   75         
   76         // USER CODE BEGIN (ADC_General,7)
   77         unsigned int idata adcresult;
   78         // USER CODE END
   79         
   80         
   81         //****************************************************************************
   82         // @External Prototypes
   83         //****************************************************************************
   84         
   85         // USER CODE BEGIN (ADC_General,8)
   86         
   87         // USER CODE END
   88         
   89         
   90         //****************************************************************************
   91         // @Prototypes Of Local Functions
   92         //****************************************************************************
   93         
   94         // USER CODE BEGIN (ADC_General,9)
   95         
   96         // USER CODE END
   97         
   98         
   99         //****************************************************************************
  100         // @Function      void ADC_vInit(void) 
  101         //
  102         //----------------------------------------------------------------------------
  103         // @Description   This is the initialization function of the ADC function 
  104         //                library. It is assumed that the SFRs used by this library 
  105         //                are in its reset state. 
  106         //
  107         //----------------------------------------------------------------------------
  108         // @Returnvalue   None
  109         //
  110         //----------------------------------------------------------------------------
  111         // @Parameters    None
  112         //
  113         //----------------------------------------------------------------------------
  114         // @Date          19.12.2003
  115         //
  116         //****************************************************************************
  117         
C166 COMPILER V4.27, ADC                                                                   12/19/2003 11:51:10 PAGE 3   

  118         // USER CODE BEGIN (Init,1)
  119         
  120         // USER CODE END
  121         
  122         void ADC_vInit(void)
  123         {
  124  1        // USER CODE BEGIN (Init,2)
  125  1      
  126  1        // USER CODE END
  127  1      
  128  1        ///  - enhanced mode is selected
  129  1        ///  - auto scan single conversion mode is selected
  130  1        ///  - 10-bit resolution
  131  1        ///  - once converts a sequence beginning with channel 4
  132  1        ///  - ADC start bit is reset
  133  1        ///  - wait for ADDAT read mode is enabled
  134  1        ///  - converter basic clock tbc is fcpu / 2
  135  1        ///  - sample time tsc is tbc * 8
  136  1        ///  - conversion time tc = 2,950 祍
  137  1        ///  - channel injection is enabled
  138  1        ///  - inject channel 0
  139  1        ///  - trigger input CCU6 selected
  140  1        ///  - resolution for injection mode is 10-bit
  141  1        ///  - converter basic clock tbc for injection mode is fcpu / 2
  142  1        ///  - sample time tsc for injection mode is tbc * 8
  143  1        ///  - conversion time in injection mode tc = 2,950 祍
  144  1      
  145  1        ADC_CTR0       =  0xA644;      // load ADC control register 0
  146  1      
  147  1        ADC_CTR2       =  0x0040;      // load ADC control register 2
  148  1      
  149  1        ADC_DAT2       =  0x0000;      // load A/D converter 2 result register
  150  1      
  151  1        ADC_CTR2IN     =  0x0040;      // load ADC injection control register 2
  152  1      
  153  1      
  154  1      
  155  1        ///  -----------------------------------------------------------------------
  156  1        ///  Configuration of the used ADC Interrupts: