system.lst

用51模拟的TFT RGB接口驱动程序(HS,VS,DE,PCLK时序)

C51 COMPILER V8.05a   SYSTEM                                                               12/25/2007 01:05:22 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE SYSTEM
OBJECT MODULE PLACED IN .\system.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ..\51demo\system.c DEBUG OBJECTEXTEND PRINT(.\system.lst) OBJECT(.\system.o
                    -bj)

line level    source

   1          /****************************************************************************
   2          * 公司名称:SITRONIX                                                                                             *
   3          * 模块名称:SYSTEM.C                                                                                 *
   4          * 模块功能:切换屏幕显示，按键扫描，按键处理，TFT RGB信号                                *
   5          * 创建人员:Jim Yuan                                                                                                                     *
   6          * 创建日期:2007-6-8                                                                                                                     *
   7          * 修改日期:2007-11-22                                                                                                           *
   8          ****************************************************************************/
   9          
  10          #include "system.h"
  11          
  12          #define SYS_INIT          0
  13          #define LCD_DISP          1
  14          #define KEY_INPUT         2
  15          #define KEY_OUTPUT        3
  16          #define RGB_SCAN                  4
  17          
  18          idata volatile uint8 bl_ctl;             //backlight control
  19          idata volatile uint8 rom_bank;       //A16_A17_A18
  20          idata volatile uint8 rom_cs;         //00:bank0_01:bank1_10:bank2_11:bank3
  21          idata volatile uint8 key_scanx;          //ken scan address
  22          
  23          extern void keyin_task(void);              //按键扫描输入任务
  24          extern void keyout_task(void);             //按键读取输出任务
  25          extern void key_init(void);                //按键参数初试化
  26          
  27          
  28          void system_init(void)
  29          {
  30   1              rom_bank = 0;
  31   1              bl_ctl = 0;
  32   1              rom_cs = 0;
  33   1              key_scanx = 0;
  34   1              XBYTE[0X0000] = (rom_bank & 0x07)|((bl_ctl & 0x01)<<3)|((rom_cs & 0x03)<<4)|((key_scanx & 0x03)<<6);
  35   1      }
  36          
  37          void system_delay_lcd(uint8 tt)
  38          {
  39   1              uint8 i;
  40   1              i = (uint8)tt;
  41   1              os_wait(K_TMO,i,0);
  42   1      }
  43          
  44          job0() _task_ SYS_INIT  
  45          {    
  46   1              system_init();
  47   1              key_init();
  48   1              os_create_task (LCD_DISP);
  49   1      
  50   1              #if SYS_RGB_SCAN == TRUE
                              os_create_task (RGB_SCAN);
                      #endif
  53   1      
  54   1              #if SYS_KEY_EN == TRUE     
C51 COMPILER V8.05a   SYSTEM                                                               12/25/2007 01:05:22 PAGE 2   

  55   1                      os_create_task (KEY_INPUT);
  56   1                      os_create_task (KEY_OUTPUT);
  57   1              #endif
  58   1      
  59   1          os_delete_task (SYS_INIT);
  60   1      }
  61          
  62          job1() _task_ LCD_DISP
  63          {        
  64   1              lcd_main();
  65   1      }
  66          
  67          #if SYS_KEY_EN == TRUE     
  68          job2() _task_ KEY_INPUT
  69          {       
  70   1              
  71   1              while(1)
  72   1              {
  73   2                      keyin_task();
  74   2                      os_wait(K_TMO,KEY_INPUT_TMO,0);
  75   2              }
  76   1      }
  77          
  78          job3() _task_ KEY_OUTPUT
  79          {       
  80   1              
  81   1              while(1)
  82   1              {
  83   2                      keyout_task();
  84   2                      os_wait(K_TMO,KEY_OUTPUT_TMO,0);
  85   2              }
  86   1      }
  87          #endif
  88          
  89          #if SYS_RGB_SCAN == TRUE
              extern  void rgb_scan(void);
              job4() _task_ RGB_SCAN
              {               
              
                      while(1)
                      {
                              rgb_scan();     
                      }
              }
              #endif
 100          
 101          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    122    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =      4    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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