main.lst

掏美元培训得来的某外国公司推广keil ARM 和LPC2100的源码。

ARM COMPILER V2.00f,  main                                                                 19/02/05  10:02:20  PAGE 1   


ARM COMPILER V2.00f, COMPILATION OF MODULE main
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\ARM\BIN\CA.exe main.c THUMB OPTIMIZE(7,SPEED) BROWSE DEBUG TABS(4) 

stmt  level    source

    1          /************************************************************/
    2          /* PROJECT NAME: Standard IO                                */
    3          /* Project:      LPC2100 Training course                    */
    4          /* Engineer:     T Martin    [e-mail]            */
    5          /* Filename:     main.c                                     */
    6          /* Language:     C                                          */
    7          /* Compiler:     Keil ARM   V2.00b                          */
    8          /* Assembler:                                               */
    9          /*                                                          */
   10          /************************************************************/
   11          /* COPYRIGHT: Hitex UK Ltd      2005                        */
   12          /* LICENSE:   THIS VERSION CREATED FOR FREE DISTRIBUTION    */
   13          /************************************************************/
   14          /* Function:                                                */
   15          /*                                                          */
   16          /* Example Standard I/O program for LPC2100                 */
   17          /*                                                          */
   18          /* Demonstrates interfacing STDIO library function          */
   19          /* to low level drivers                                     */
   20          /*                                                          */  
   21          /* Oscillator frequency 12.000 Mhz                          */
   22          /* Target board Keil MCB2100                                */
   23          /************************************************************/
   24          
   25          #include <LPC21xx.H> 
   26          #include <stdio.h>
   27          
   28          void UART0 (void);
   29          
   30          
   31          int main(void)
   32          {
   33   1      UART0 ();                  //Initilise the UART
   34   1      
   35   1      while(1)
   36   1      {
   37   2      printf("\n\n\nHello World, well its traditional \n"); //Call the prinff function
   38   2      
   39   2      }
   40   1      
   41   1      }
   42          
   43          
   44          
   45          void UART0 (void)   
   46          {
   47   1      PINSEL0 = 0x05;         // Select TxD and RxD on pin connect block
   48   1      U0LCR = 0x80;           //Enable programming of divisor latches
   49   1      
   50   1      U0DLL = 0xC2;           //Program the divisor latch for 19200 baud
   51   1      U0DLM = 0x00;
   52   1      
   53   1      U0LCR = 0x33;           //Program the line control 8\N\1
   54   1      U0FCR = 0x4F;           //enable the FIFO's
   55   1                  
   56   1      }
   57          
   58          
   59          
ARM COMPILER V2.00f,  main                                                                 19/02/05  10:02:20  PAGE 2   

   60          
   61          
   62          
ARM COMPILER V2.00f,  main                                                                 19/02/05  10:02:20  PAGE 3   

ASSEMBLY LISTING OF GENERATED OBJECT CODE



*** EXTERNALS:
 EXTERN CODE16 (printf?T)
 EXTERN NUMBER (__startup)



*** PUBLICS:
 PUBLIC         UART0?T
 PUBLIC         main



*** DATA SEGMENT '?CON?main':
 00000000          ??S_1:
 00000000            DB          0x0A,0x0A,0x0A,'Hello World, well its t'
 0000001A            DB          'raditional ',0x0A,0x00

*** CODE SEGMENT '?PR?main?main':
   31: int main(void)
 00000000  B500      PUSH        {LR}
   33: UART0 ();                  //Initilise the UART
 00000002  F7FF      BL          UART0?T  ; T=0x0001  (1)
 00000004  FFFD      BL          UART0?T  ; T=0x0001  (2)
   35: while(1)
 00000008          L_3:
   37: printf("\n\n\nHello World, well its traditional \n"); //Call the prinff function
 00000008  4800      LDR         R0,=??S_1 ; ??S_1
 0000000A  F7FF      BL          printf?T  ; T=0x0001  (1)
 0000000C  FFF9      BL          printf?T  ; T=0x0001  (2)
   39: }
 00000010  E7FA      B           L_3  ; T=0x00000008
 00000012  BC08      POP         {R3}
 00000014  4718      BX          R3
 00000016          ENDP ; 'main'


*** CODE SEGMENT '?PR?UART0?T?main':
   47: PINSEL0 = 0x05;         // Select TxD and RxD on pin connect block
 00000000  2105      MOV         R1,#0x5
 00000002  4800      LDR         R0,=0xE002C000
 00000004  6001      STR         R1,[R0,#0x0]
   48: U0LCR = 0x80;           //Enable programming of divisor latches
 00000006  2180      MOV         R1,#0x80
 00000008  4800      LDR         R0,=0xE000C00C
 0000000A  7001      STRB        R1,[R0,#0x0]
   50: U0DLL = 0xC2;           //Program the divisor latch for 19200 baud
 0000000C  21C2      MOV         R1,#0xC2
 0000000E  4800      LDR         R0,=0xE000C000
 00000010  7001      STRB        R1,[R0,#0x0]
   51: U0DLM = 0x00;
 00000012  2100      MOV         R1,#0x0
 00000014  4800      LDR         R0,=0xE000C004
 00000016  7001      STRB        R1,[R0,#0x0]
   53: U0LCR = 0x33;           //Program the line control 8\N\1
 00000018  2133      MOV         R1,#0x33
 0000001A  4800      LDR         R0,=0xE000C00C
 0000001C  7001      STRB        R1,[R0,#0x0]
   54: U0FCR = 0x4F;           //enable the FIFO's
 0000001E  214F      MOV         R1,#0x4F
 00000020  4800      LDR         R0,=0xE000C008
 00000022  7001      STRB        R1,[R0,#0x0]
   56: }
 00000024  4770      BX          R14
 00000026          ENDP ; 'UART0?T'



Module Information          Static
----------------------------------
  code size            =    ------
  data size            =    ------
  const size           =        39
ARM COMPILER V2.00f,  main                                                                 19/02/05  10:02:20  PAGE 4   

End of Module Information.


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