main.lst

自己做的时钟

 185      =2  sbit EXF2 = 0xCE;       /* Timer 2 external flag */
 186      =2  sbit TF2  = 0xCF;       /* Timer 2 overflow flag */
 187      =2  
 188      =2  /*------------------------------------------------
 189      =2  T2MOD Bit Values
 190      =2  ------------------------------------------------*/
 191      =2  #define DCEN_   0x01    /* 1=Timer 2 can be configured as up/down counter */
 192      =2  #define T2OE_   0x02    /* Timer 2 output enable */
 193      =2  
 194      =2  /*------------------------------------------------
 195      =2  PSW Bit Registers
 196      =2  ------------------------------------------------*/
 197      =2  sbit P    = 0xD0;
 198      =2  sbit FL   = 0xD1;
 199      =2  sbit OV   = 0xD2;
 200      =2  sbit RS0  = 0xD3;
 201      =2  sbit RS1  = 0xD4;
 202      =2  sbit F0   = 0xD5;
 203      =2  sbit AC   = 0xD6;
 204      =2  sbit CY   = 0xD7;
 205      =2  
 206      =2  /*------------------------------------------------
 207      =2  Interrupt Vectors:
 208      =2  Interrupt Address = (Number * 8) + 3
 209      =2  ------------------------------------------------*/
 210      =2  #define IE0_VECTOR      0  /* 0x03 External Interrupt 0 */
 211      =2  #define TF0_VECTOR      1  /* 0x0B Timer 0 */
 212      =2  #define IE1_VECTOR      2  /* 0x13 External Interrupt 1 */
 213      =2  #define TF1_VECTOR      3  /* 0x1B Timer 1 */
 214      =2  #define SIO_VECTOR      4  /* 0x23 Serial port */
 215      =2  
 216      =2  #define TF2_VECTOR      5  /* 0x2B Timer 2 */
 217      =2  #define EX2_VECTOR      5  /* 0x2B External Interrupt 2 */
 218      =2  
 219      =2  #endif
 220      =2  
 221      =2  
  33      =1  
  34      =1  // Include oscillator / chip details here 
  35      =1  // (essential if generic delays / timeouts are used)
  36      =1  //  -
  37      =1  // Oscillator / resonator frequency (in Hz) e.g. (11059200UL)
  38      =1  #define OSC_FREQ (12000000UL)
  39      =1  
  40      =1  // Number of oscillations per instruction (4, 6 or 12)
  41      =1  // 12 - Original 8051 / 8052 and numerous modern versions
  42      =1  //  6 - Various Infineon and Philips devices, etc.
  43      =1  //  4 - Dallas, etc.
  44      =1  //
  45      =1  // Take care with Dallas devices 
  46      =1  // - Timers default to *12* osc ticks unless CKCON is modified 
  47      =1  // - If using generic code on a Dallas device, use 12 here
  48      =1  #define OSC_PER_INST (12)
  49      =1  
C51 COMPILER V8.05a   MAIN                                                                 06/07/2007 19:40:24 PAGE 6   

  50      =1  //------------------------------------------------------------------
  51      =1  // SHOULD NOT NEED TO EDIT THE SECTIONS BELOW
  52      =1  //------------------------------------------------------------------
  53      =1  typedef unsigned char tByte;
  54      =1  typedef unsigned int  tWord;
  55      =1  typedef unsigned long tLong;
  56      =1  
  57      =1  // Misc #defines
  58      =1  #ifndef TRUE
  59      =1  #define FALSE 0
  60      =1  #define TRUE (!FALSE)
  61      =1  #endif
  62      =1  
  63      =1  #define RETURN_NORMAL (bit) 0
  64      =1  #define RETURN_ERROR (bit) 1
  65      =1  
  66      =1  
  67      =1  //------------------------------------------------------------------
  68      =1  // Interrupts
  69      =1  // - see Chapter 13.  
  70      =1  //------------------------------------------------------------------
  71      =1  
  72      =1  // Generic 8051/52 timer interrupts (used in most schedulers)
  73      =1  #define INTERRUPT_Timer_0_Overflow 1
  74      =1  #define INTERRUPT_Timer_1_Overflow 3
  75      =1  #define INTERRUPT_Timer_2_Overflow 5
  76      =1  
  77      =1  // Additional interrupts (used in shared-clock schedulers)
  78      =1  #define INTERRUPT_EXTERNAL_0 0
  79      =1  #define INTERRUPT_EXTERNAL_1 2
  80      =1  #define INTERRUPT_UART_Rx_Tx 4
  81      =1  #define INTERRUPT_CAN_c515c 17
  82      =1  
  83      =1  //------------------------------------------------------------------
  84      =1  // Error codes 
  85      =1  // - see Chapter 14. 
  86      =1  //------------------------------------------------------------------
  87      =1  
  88      =1  #define ERROR_SCH_TOO_MANY_TASKS (1)
  89      =1  #define ERROR_SCH_CANNOT_DELETE_TASK (2)
  90      =1  
  91      =1  #define ERROR_SCH_WAITING_FOR_SLAVE_TO_ACK (3)
  92      =1  #define ERROR_SCH_WAITING_FOR_START_COMMAND_FROM_MASTER (3)
  93      =1  
  94      =1  #define ERROR_SCH_ONE_OR_MORE_SLAVES_DID_NOT_START (4)
  95      =1  #define ERROR_SCH_LOST_SLAVE (5)
  96      =1  
  97      =1  #define ERROR_SCH_CAN_BUS_ERROR (6)
  98      =1  
  99      =1  #define ERROR_I2C_WRITE_BYTE (10)
 100      =1  #define ERROR_I2C_READ_BYTE (11)
 101      =1  #define ERROR_I2C_WRITE_BYTE_AT24C64 (12)
 102      =1  #define ERROR_I2C_READ_BYTE_AT24C64 (13)
 103      =1  #define ERROR_I2C_DS1621 (14)
 104      =1  
 105      =1  #define ERROR_USART_TI (21)
 106      =1  #define ERROR_USART_WRITE_CHAR (22)
 107      =1  
 108      =1  #define ERROR_SPI_EXCHANGE_BYTES_TIMEOUT (31)
 109      =1  #define ERROR_SPI_X25_TIMEOUT (32)
 110      =1  #define ERROR_SPI_MAX1110_TIMEOUT (33)
 111      =1  
C51 COMPILER V8.05a   MAIN                                                                 06/07/2007 19:40:24 PAGE 7   

 112      =1  #define ERROR_ADC_MAX150_TIMEOUT (44)
 113      =1  
 114      =1  #endif
 115      =1  
 116      =1  /*------------------------------------------------------------------*-
 117      =1    ---- END OF FILE -------------------------------------------------
 118      =1  -*------------------------------------------------------------------*/
  34          #include "2_01_12g.h" 
   1      =1  /*------------------------------------------------------------------*-
   2      =1    
   3      =1     2_01_12g.h (v1.00) 
   4      =1  
   5      =1    ------------------------------------------------------------------
   6      =1  
   7      =1     - see 2_01_12g.C for details
   8      =1  
   9      =1  
  10      =1     COPYRIGHT
  11      =1     ---------
  12      =1  
  13      =1     This code is from the book:
  14      =1  
  15      =1     PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont 
  16      =1     [Pearson Education, 2001; ISBN: 0-201-33138-1].
  17      =1  
  18      =1     This code is copyright (c) 2001 by Michael J. Pont.
  19      =1   
  20      =1     See book for copyright details and other information.
  21      =1  
  22      =1  -*------------------------------------------------------------------*/
  23      =1  
  24      =1  #include "Main.h"
   1      =2  /*------------------------------------------------------------------*-
   2      =2  
   3      =2     Main.H (v1.00)
   4      =2  
   5      =2    ------------------------------------------------------------------
   6      =2     
   7      =2     'Project Header' (see Chap 9) for project LED_TIME (see Chap 21)
   8      =2  
   9      =2  
  10      =2     COPYRIGHT
  11      =2     ---------
  12      =2  
  13      =2     This code is from the book:
  14      =2  
  15      =2     PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont 
  16      =2     [Pearson Education, 2001; ISBN: 0-201-33138-1].
  17      =2  
  18      =2     This code is copyright (c) 2001 by Michael J. Pont.
  19      =2   
  20      =2     See book for copyright details and other information.
  21      =2  
  22      =2  -*------------------------------------------------------------------*/
  23      =2  
  24      =2  #ifndef _MAIN_H
           =2 #define _MAIN_H
           =2 
           =2 //------------------------------------------------------------------
           =2 // WILL NEED TO EDIT THIS SECTION FOR EVERY PROJECT
           =2 //------------------------------------------------------------------
           =2 
C51 COMPILER V8.05a   MAIN                                                                 06/07/2007 19:40:24 PAGE 8   

           =2 // Must include the appropriate microcontroller header file here
           =2 #include <AT89x52.h>
           =2 
           =2 // Include oscillator / chip details here 
           =2 // (essential if generic delays / timeouts are used)
           =2 //  -
           =2 // Oscillator / resonator frequency (in Hz) e.g. (11059200UL)
           =2 #define OSC_FREQ (12000000UL)
           =2 
           =2 // Number of oscillations per instruction (4, 6 or 12)
           =2 // 12 - Original 8051 / 8052 and numerous modern versions
           =2 //  6 - Various Infineon and Philips devices, etc.
           =2 //  4 - Dallas, etc.
           =2 //
           =2 // Take care with Dallas devices 
           =2 // - Timers default to *12* osc ticks unless CKCON is modified 
           =2 // - If using generic code on a Dallas device, use 12 here
           =2 #define OSC_PER_INST (12)
           =2 
           =2 //------------------------------------------------------------------
           =2 // SHOULD NOT NEED TO EDIT THE SECTIONS BELOW
           =2 //------------------------------------------------------------------
           =2 typedef unsigned char tByte;
           =2 typedef unsigned int  tWord;
           =2 typedef unsigned long tLong;
           =2 
           =2 // Misc #defines
           =2 #ifndef TRUE
           =2 #define FALSE 0
           =2 #define TRUE (!FALSE)
           =2 #endif
           =2 
           =2 #define RETURN_NORMAL (bit) 0
           =2 #define RETURN_ERROR (bit) 1
           =2 
           =2 
           =2 //------------------------------------------------------------------
           =2 // Interrupts
           =2 // - see Chapter 13.  
           =2 //------------------------------------------------------------------
           =2 
           =2 // Generic 8051/52 timer interrupts (used in most schedulers)
           =2 #define INTERRUPT_Timer_0_Overflow 1
           =2 #define INTERRUPT_Timer_1_Overflow 3
           =2 #define INTERRUPT_Timer_2_Overflow 5
           =2 
           =2 // Additional interrupts (used in shared-clock schedulers)
           =2 #define INTERRUPT_EXTERNAL_0 0
           =2 #define INTERRUPT_EXTERNAL_1 2
           =2 #define INTERRUPT_UART_Rx_Tx 4
           =2 #define INTERRUPT_CAN_c515c 17
           =2 
           =2 //------------------------------------------------------------------
           =2 // Error codes 
           =2 // - see Chapter 14. 
           =2 //------------------------------------------------------------------
           =2 
           =2 #define ERROR_SCH_TOO_MANY_TASKS (1)
           =2 #define ERROR_SCH_CANNOT_DELETE_TASK (2)
           =2 
           =2 #define ERROR_SCH_WAITING_FOR_SLAVE_TO_ACK (3)
           =2 #define ERROR_SCH_WAITING_FOR_START_COMMAND_FROM_MASTER (3)
C51 COMPILER V8.05a   MAIN                                                                 06/07/2007 19:40:24 PAGE 9   

           =2 
           =2 #define ERROR_SCH_ONE_OR_MORE_SLAVES_DID_NOT_START (4)
           =2 #define ERROR_SCH_LOST_SLAVE (5)
           =2 
           =2 #define ERROR_SCH_CAN_BUS_ERROR (6)
           =2 
           =2 #define ERROR_I2C_WRITE_BYTE (10)
           =2 #define ERROR_I2C_READ_BYTE (11)
           =2 #define ERROR_I2C_WRITE_BYTE_AT24C64 (12)
           =2 #define ERROR_I2C_READ_BYTE_AT24C64 (13)
           =2 #define ERROR_I2C_DS1621 (14)
           =2 
           =2 #define ERROR_USART_TI (21)
           =2 #define ERROR_USART_WRITE_CHAR (22)
           =2 
           =2 #define ERROR_SPI_EXCHANGE_BYTES_TIMEOUT (31)
           =2 #define ERROR_SPI_X25_TIMEOUT (32)
           =2 #define ERROR_SPI_MAX1110_TIMEOUT (33)