main.lst

silicon wireless开发套件F920+Si4432原理图,源码

C51 COMPILER V8.00   MAIN                                                                  11/17/2008 10:50:37 PAGE 1   


C51 COMPILER V8.00, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Program Files\Keil\C51\BIN\C51.exe main.c DB OE BR

line level    source

   1          /*
   2          ** ============================================================================
   3          **
   4          ** FILE
   5          **  main.c
   6          **
   7          ** DESCRIPTION
   8          **  Main file of the Si443x demo
   9          **
  10          ** CREATED
  11          **  Silicon Laboratories Hungary Ltd
  12          **
  13          ** COPYRIGHT
  14          **  Copyright 2008 Silicon Laboratories, Inc.  
  15          **      http://www.silabs.com
  16          **
  17          ** ============================================================================
  18          */
  19          /*------------------------------------------------------------------------*/
  20          /*                                              INCLUDE                                                                                   */
  21          /*------------------------------------------------------------------------*/
  22          
  23          #include "S8051.h"
  24          #include "uart.h"
  25          #include "dog_glcd.h"
  26          #include "timers.h"
  27          #include "IA443x_demo.h"
  28          
  29          /*------------------------------------------------------------------------*/
  30          /*                                              GLOBAL variables                                                                  */
  31          /*------------------------------------------------------------------------*/
  32          extern bit fUartCommandReceived;
  33          
  34          /*------------------------------------------------------------------------*/
  35          /*                                              FUNCTION prototypes                                                               */
  36          /*------------------------------------------------------------------------*/
  37          void InitHw(void);
  38          
  39          
  40          /* ============================================================ *
  41           *                                                      MAIN PROGRAM                                            * 
  42           * ============================================================ */
  43          void main(void)                                                                                                                 
  44          {
  45   1              //initialize the HW
  46   1              InitHw();
  47   1              //initialize the demo
  48   1              DemoInit();
  49   1      
  50   1              //main loop
  51   1              while(1)
  52   1              {
  53   2                      DemoStateMachine();
  54   2      
  55   2                      //if uart command received, handle it
C51 COMPILER V8.00   MAIN                                                                  11/17/2008 10:50:37 PAGE 2   

  56   2                      if(fUartCommandReceived == TRUE)
  57   2                      {
  58   3                              fUartCommandReceived = FALSE;
  59   3                              UartCommandInterpreter();
  60   3                      }
  61   2              }
  62   1      }
  63          
  64          
  65          void InitHw(void)
  66          {
  67   1              U16 i;
  68   1      
  69   1          //Disable the Watchdog Timer
  70   1              PCA0MD &= ~0x40;                    
  71   1          PCA0MD = 0x00;
  72   1      
  73   1              //I/O PORT INIT
  74   1          // P0.0  -  Skipped,     Open-Drain, Digital
  75   1          // P0.1  -  Skipped,     Open-Drain, Digital
  76   1          // P0.2  -  Skipped,     Open-Drain, Analog
  77   1          // P0.3  -  Skipped,     Open-Drain, Analog
  78   1          // P0.4  -  TX0 (UART0), Push-Pull,  Digital
  79   1          // P0.5  -  RX0 (UART0), Open-Drain, Digital
  80   1          // P0.6  -  Skipped,     Open-Drain, Digital
  81   1          // P0.7  -  Skipped,     Open-Drain, Digital
  82   1          // P1.0  -  SCK  (SPI1), Push-Pull,  Digital
  83   1          // P1.1  -  MISO (SPI1), Open-Drain, Digital
  84   1          // P1.2  -  MOSI (SPI1), Push-Pull,  Digital
  85   1          // P1.3  -  Skipped,     Push-Pull,  Digital
  86   1          // P1.4  -  Skipped,     Push-Pull,  Digital
  87   1          // P1.5  -  Skipped,     Push-Pull,  Digital
  88   1          // P1.6  -  Skipped,     Push-Pull,  Digital
  89   1          // P1.7  -  Skipped,     Push-Pull,  Digital
  90   1      
  91   1          // P2.0  -  Skipped,     Open-Drain, Digital
  92   1          // P2.1  -  Skipped,     Open-Drain, Digital
  93   1          // P2.2  -  Skipped,     Push-Pull,  Digital
  94   1          // P2.3  -  Skipped,     Push-Pull,  Digital
  95   1          // P2.4  -  Skipped,     Push-Pull,  Digital
  96   1          // P2.5  -  Skipped,     Push-Pull,  Digital
  97   1          // P2.6  -  Skipped,     Push-Pull,  Digital
  98   1          // P2.7  -  Skipped,     Push-Pull,  Digital
  99   1          P0MDIN    = 0xF3;
 100   1          P0MDOUT   = 0x10;
 101   1          P0SKIP    = 0xCF;
 102   1      
 103   1              P1MDIN    = 0xFF;
 104   1          P1MDOUT   = 0xFD;
 105   1          P1SKIP    = 0xF8;
 106   1      
 107   1              P2MDIN    = 0xFF;
 108   1          P2MDOUT   = 0xFC;
 109   1          P2SKIP    = 0xFF;
 110   1              
 111   1              SFRPAGE   = CONFIG_PAGE;
 112   1              P0DRV     = 0x10;       
 113   1          P1DRV     = 0xFD;
 114   1          P2DRV     = 0xFC;
 115   1              SFRPAGE   = LEGACY_PAGE;
 116   1       
 117   1          XBR0      = 0x01;
C51 COMPILER V8.00   MAIN                                                                  11/17/2008 10:50:37 PAGE 3   

 118   1          XBR1      = 0x40;
 119   1          XBR2      = 0x40;
 120   1              //set inputs
 121   1              P0        |= 0xE3;                      //Set P0 inputs
 122   1              P1                |= 0x02;                                              //Set P1 inputs
 123   1              P2                |= 0x03;                                              //Set P2 inputs
 124   1              //default I/O port
 125   1              LED1_PIN                = 0;
 126   1              LED2_PIN                = 0;
 127   1              LED3_PIN                = 0;
 128   1              LED4_PIN                = 0;
 129   1              BLED_PIN                = 0;
 130   1              LCD_NSEL_PIN    = 1;
 131   1              LCD_A0_PIN              = 0;
 132   1              LCD_RESET_PIN   = 1;            
 133   1      
 134   1              //Oscillator init: external XTAL (16MHz), SYSCLK=XTAL/2
 135   1          OSCXCN    = 0x77;
 136   1              //1ms delay for XTAL stablization
 137   1              for(i=0;i<500;i++);
 138   1          while ((OSCXCN & 0x80) == 0);
 139   1          CLKSEL    = 0x01;
 140   1      
 141   1              //Initialize SPI
 142   1              SetHwMasterSpi();
 143   1              //Initialize Uart
 144   1              UartInit();
 145   1              //initialize the LCD
 146   1              LcdInit();
 147   1              //enable interrupts
 148   1              EnableGlobalIt();
 149   1      }
 150          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    136    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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