main.c

44b0公版的测试程序

#include <string.h>
#include "..\inc\option.h"
#include "..\inc\44b.h"
#include "..\inc\44blib.h"
#include "..\inc\def.h"
#include "..\inc\cache.h"
#include "..\inc\uart.h"
#include "..\inc\power.h"
#include "..\inc\dma.h"
#include "..\inc\timer.h"
#include "..\inc\rtc.h"
#include "..\inc\etc.h"
#include "..\inc\iic.h"
#include "..\inc\stop.h"
#include "..\inc\extdma.h"
#include "..\inc\tp.h"
#include "..\inc\usb.h"
#include "..\inc\kb.h"
#include "..\inc\Pwm.h"
#include "..\inc\led.h"


void Isr_Init(void);
void HaltUndef(void);
void HaltSwi(void);
void HaltPabort(void);      
void HaltDabort(void);

typedef STATUS (* TEST_FUNC)(void);

typedef struct tagMenuItem
{
  void* pFunc;
  char* szMenuString;
}MENUITEM, *PMENUITEM;

//****************************************************************
// *		  S3C44B0X developer's notes			*  
// ***************************************************************
MENUITEM g_Menus[] = 
{
  { (void *)Test_Cache, 	    "Cache           " },
  { (void *)Test_Kb,	        "keyboard        " },
  { (void *)Test_Uart0, 	    "UART 0          " },
  { (void *)Test_Uart0Fifo,	  "UART 0 FIFO     " },
  { (void *)Test_Uart1,	      "UART 1          " },
  { (void *)Test_Uart1Fifo,	  "UART 1 FIFO     " },
  { (void *)Test_SlowMode,	  "SLOW Mode       " },
  { (void *)Test_HoldMode,	  "HOLD Mode       " },
  { (void *)Test_Zdma0,	      "Zdma0           " },
  { (void *)Test_Zdma1,	      "Zdma1           " },
  { (void *)Test_WDTimer,	    "WDTimer         " },
  { (void *)Display_Rtc,	    "RTC(display)    " },
  { (void *)Test_Rtc_Alarm,	  "RTC(Test)       " },
  { (void *)Test_Rtc_Tick,	  "RTC Tick        " },
  { (void *)Test_Iic,	        "IIC(AT24C02)    " },
  { (void *)Test_PLL,         "Change PLL      " },
  { (void *)Test_Pwm,         "Test PWM (BEEP) " },
  { (void *)Test_Led,         "Test LED        " },
};

void Main(void)
{
  int i;
  int nMenuSize;
  int nMenuSel = 0;
  
  rSYSCFG=SYSCFG_8KB;
#if (PLLON==1)
  ChangePllValue(PLL_M,PLL_P,PLL_S);
#endif

  Isr_Init();
  Port_Init ();  
  Uart_Init (0,115200);
  Uart_Select (0);
  Delay (0);  //calibrate Delay()
  Delay (5000);
  
  nMenuSize = sizeof(g_Menus) / sizeof (MENUITEM);

  for (;;)
  {
    Uart_Printf("\n\n\n             ITSN S3C44B0 Test Program V1.0 (2006-1-20 )\n\n");
    Uart_Printf("\nS3C44B0X Test Program Ver 1.00 rSYSCFG=0x%x MCLK=%d\n\n",rSYSCFG,MCLK);

    for (i = 1; i <= nMenuSize; ++ i)
    {   
      //显示菜单
      Uart_Printf("%2d:%s", i, g_Menus[i - 1].szMenuString);
      if((i%4)==0)
        Uart_Printf("\n");
    }
    //DisplayRtc ();
    Uart_Printf ("\n\nSelect the function to test?");
    nMenuSel = Uart_GetIntNum1 () - 1;
    Uart_Printf("\n");
    if ((nMenuSel >=0) && (nMenuSel <= nMenuSize))
    {
      ((TEST_FUNC)(g_Menus[nMenuSel].pFunc)) ();
    }
  }
}

void Isr_Init(void)
{
    U32 i;
    
    pISR_UNDEF=(unsigned)HaltUndef;
    pISR_SWI  =(unsigned)HaltSwi;
    pISR_PABORT=(unsigned)HaltPabort;
    pISR_DABORT=(unsigned)HaltDabort;
    
     for(i=_RAM_STARTADDRESS;i<(_RAM_STARTADDRESS+0x20);i+=4)
    {
	    *((volatile unsigned *)i)=0xEA000000+0x1FFE;
    }

    //rINTCON=0x1;	  // Vectored Int. IRQ enable,FIQ disable    
    rINTCON=0x5;	  // Non-vectored,IRQ enable,FIQ disable    

    rINTMOD=0x0;	  // All=IRQ mode
    rINTMSK|=BIT_GLOBAL|BIT_EINT4567;	  // All interrupt is masked.
}


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);
}