本帖最后由 zq799879197 于 2013-10-20 21:31 编辑
void main(void)
{
// Step 1. Initialize System Control:
// PLL, WatchDog, enable Peripheral Clocks
// This example function is found in the DSP2833x_SysCtrl.c file.
   InitSysCtrl();
// Step 2. Initalize GPIO:
   Gpio_select();        
// Step 3. Clear all interrupts and initialize PIE vector table:
// Disable CPU interrupts
   DINT;
// Initialize PIE control registers to their default state.
// The default state is all PIE interrupts disabled and flags
// are cleared.
// This function is found in the DSP2833x_PieCtrl.c file.
   InitPieCtrl();
// Disable CPU interrupts and clear all CPU interrupt flags:
   IER = 0x0000;
   IFR = 0x0000;
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
// This will populate the entire table, even if the interrupt
// is not used in this example.  This is useful for debug purposes.
// The shell ISR routines are found in DSP2833x_DefaultIsr.c.
// This function is found in DSP2833x_PieVect.c.
   InitPieVectTable();
   delay_loop(632000); //80ms的延时 上电延时
   RST_1;
   RST_1;
   delay_loop(632000);
   LcmInit();
   LcmClearTXT();
   LcmClearBMP();
   for(;;)
   {   
      
        // lcd_set_dot(2,2);
           //显示图像
           LcmClearTXT();
       PutBMP(bmp1);
       DelayKey(20,5);
       /*
       //全屏间隔显示点
       DisplayDots(0x55);
       DelayKey(1,5);
      
       //全屏间隔显示点            
       LcmClearTXT();
       DisplayDots(0xaa);
       DelayKey(1,5);
      
            
       */
       //全屏显示文字
       LcmClearBMP();
       DelayKey(15,5);
       PutStr(0,0,str1);
       DelayKey(30,5);
      
       LcmClearTXT();
       DelayKey(15,5);
       PutStr(0,0,str2);
       DelayKey(30,5);
            //全屏间隔显示半型符号            
       LcmClearTXT();
       PutSign(0,0,sign);
       DelayKey(30,5);
//            while(1);
    }
}         
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