www.pudn.com > s3c2410VGATEST.rar > MAIN.C

 
 
#include  
#include  
 
#include "def.h" 
#include "option.h" 
#include "2410addr.h" 
#include "2410lib.h" 
#include "2410slib.h" 
#include "mmu.h" 
#include "lcd.h" 
#include "2410iic.h" 
 
void Isr_Init(void); 
void HaltUndef(void); 
void HaltSwi(void); 
void HaltPabort(void); 
void HaltDabort(void); 
void Led_Display(int data); 
 
 
//=================================================================== 
void Main(void) 
{ 
    int i; 
 
    Led_Display(0x0f); 
    Led_Display(0x00);     
    
    MMU_Init(); 
    
 
#if ADS10    
    __rt_lib_init();                //for ADS 1.0 
#endif 
 
 
    ChangeClockDivider(1,1);          // 1:2:4     
 
    ChangeMPllValue(0xa1,0x3,0x1);    // FCLK=202.8MHz   
     
    Port_Init(); 
    Isr_Init(); 
 
    Uart_Init(0,115200); 
    Uart_Select(0); 
 
    while(1) 
    { 
        i = 0; 
       
        Uart_Printf("\nOURS2410EDU Board (MCU S3C2410) VGA Test Program Ver 1.0\n"); 
		IicSetCh7004(); 
 
		Delay(2000); 
		Test_Lcd_Tft_16Bit_640480(); 
		 
		Delay(10000); 
		Uart_GetKey(); 
    } 
} 
 
//=================================================================== 
//Active is low.(LED On) 
// GPF7  GPF6   GPF5   GPF4 
//nLED_1 nLED2 nLED_4 nLED_3 
void Led_Display(int data) 
{ 
//    rGPFDAT = (rGPFDAT & 0xf) | !((data & 0xf)<<4); 
    rGPFDAT = (rGPFDAT & ~(0xf<<4)) | ((~data & 0xf)<<4);     
} 
 
 
//=================================================================== 
void Isr_Init(void) 
{ 
    pISR_UNDEF  = (unsigned)HaltUndef; 
    pISR_SWI    = (unsigned)HaltSwi; 
    pISR_PABORT = (unsigned)HaltPabort; 
    pISR_DABORT = (unsigned)HaltDabort; 
     
    rINTMOD     = 0x0;                     //All=IRQ mode 
    rINTMSK     = BIT_ALLMSK;              //All interrupt is masked. 
    rINTSUBMSK  = BIT_SUB_ALLMSK;          //All sub-interrupt is masked. <- April 01, 2002 SOP 
 
} 
 
//=================================================================== 
void HaltUndef(void) 
{ 
    Uart_Printf("Undefined instruction exception.\n"); 
    while(1); 
} 
 
//=================================================================== 
void HaltSwi(void) 
{ 
    Uart_Printf("SWI exception.\n"); 
    while(1); 
} 
 
//=================================================================== 
void HaltPabort(void) 
{ 
    Uart_Printf("Pabort exception.\n"); 
    while(1); 
} 
 
//=================================================================== 
void HaltDabort(void) 
{ 
    Uart_Printf("Dabort exception.\n"); 
    while(1); 
} 
 
 
 
 
 
/* 
//========================= 
    while(1) 
    { 
       Led_Display(3); 
    } 
//=========================     
*/ 
/* 
//========================= 
    while(1) 
    { 
       Led_Display(1); 
       Delay(1500);    
       Led_Display(2); 
       Delay(1500);              
       Led_Display(4); 
       Delay(1500);    
       Led_Display(8); 
       Delay(1500);                 
    } 
//=========================    
*/