Engineer's LAB

#define LCD_DATA       *(volatile unsigned short*)(0x90000000)

//Write Command
void Lcd_Cmd(unsigned int Data)  
{
 LCD_RS_OFF();

  _LCD_DAT_OUT(Data);

LCD_RS_ON(); 
}

//Write Data
void Lcd_Data(unsigned int Data)  
{
 _LCD_DAT_OUT(Data);
}

//-----------------------------------------------------------------------------
// SD Card HAL
#define MMC_CS_PORT      SPI0_PC3
#define MMC_CS_BIT      BIT11

#define MMC_CS_INIT()     Cbi(SPI0_PC0, MMC_CS_BIT);Sbi(SPI0_PC1, MMC_CS_BIT);\
          MMC_CS_HIGH()
          
#define MMC_CS_HIGH()     Led1Off()
#define MMC_CS_LOW()     Led1On()
//#define MMC_CS_LOW()     Cbi(MMC_CS_PORT, MMC_CS_BIT)
//#define MMC_CS_LOW()     Cbi(MMC_CS_PORT, MMC_CS_BIT)

#define MMC_ASSERT_INIT()    MMC_CS_INIT();MMC_CS_HIGH()
#define MMC_ASSERT()     MMC_CS_LOW()
#define MMC_DEASSERT()     MMC_CS_HIGH()

#define MMC_SpiInit()     SPI1_Init()
#define MMC_SendByte     SPI1_WriteReadByte
#define MMC_Send(Data)      SPI1_WriteByte(Data)
#define MMC_Recv()      SPI1_WriteReadByte(0xFF)
#define MMC_RecvP(Data)     MMC_Send(0xFF); (*(Data)=SPI1_ReadByte())
#define MMC_SPISpeed     SPI1_SetSpeed

unsigned char SPI1_WriteReadByte(unsigned char Data)
{ 
 _SPI1DATA0 = Data;

 while(_SPI1BUF & BIT31);

 return (_SPI1BUF & 0xFF);
}

#include "system.h"
#include "myAccel.h"

void main()
{
 unsigned int idx = 0;
 short data = 0;
 short buf[128];

 SystemInit();

 //Led Init..
 Led1Init();
 Led2Init();

 Led1Off();
 Led2Off();

 DebugPrint("[TMS320C6720 EVM] Test Program - SPI Accel Test.\n");

myAccel3lvInit();
   //1000.0111 Power on, enable all axis, self test off
 myAccel3lvWrite(CTRL_REG1, 0xC7);  
    DebugPrint("Accel Init\r\n");   
   
 data = myAccel3lvRead(WHO_AM_I);
 DebugPrint("Who am I? 0x%02X\r\n", data);     

 while(1)
 {
  if(idx > 128)
  {
   for(idx=0;idx<128;idx++)buf[idx]=0;
   idx = 0;
  }

  GetAccelValue(AXIS_X, &data);
  buf[idx++] = data;

  Led1Toggle();
  DebugPrint("%d\r\n", data);
 }
}

#define LCD_DATA   *(volatile unsigned short*)(0x90000000)


 while(1)
 {
  LCD_DATA = 0xFFFF;
  Delay(100);

  LCD_DATA = 0x0000;
  Delay(100);
 }

//time interval = 1ms
void RTI_TimerHandler(void)
{
    Bool          intEvent;
    CSL_Status    status;

    /* Read the interrupt flag register */
    status = CSL_rtiGetHwStatus (hRti, CSL_RTI_QUERY_INT0_STATUS, &intEvent);

 //----------------------------------------
 Led1Toggle();

 gTimeTick1++;
 //----------------------------------------

    /* Clear the interrupt */
    status = CSL_rtiHwControl (hRti, CSL_RTI_CMD_CLEAR_INT0, &intEvent);
}

void RTI_Setup(void)
{
    CSL_RtiObj               rtiObj;
    CSL_Status               status = CSL_SOK;
    CSL_RtiHwSetup           hwSetup = CSL_RTI_HWSETUP_DEFAULTS;
    CSL_RtiHwSetup           hwSetupRead;
    Uint16                   count = 0;

    /* clear local data structures */
    memset (&rtiObj, 0, sizeof (CSL_RtiObj));
    memset (&hwSetup, 0, sizeof (CSL_RtiHwSetup));
    memset (&hwSetupRead, 0, sizeof (CSL_RtiHwSetup));

    /* Initalize the RTI csl module */
    status = CSL_rtiInit (NULL);
    
    /* Open csl module */
    hRti = CSL_rtiOpen (&rtiObj, CSL_RTI, NULL, &status);
    if ((status != CSL_SOK) || (hRti == NULL)) return;

    /* Setup hardware parameters */       
    hwSetup.blk0ExtnCntl                    = CSL_RTI_CAPTURE_EVENT_SOURCE1;
    hwSetup.blk1ExtnCntl                    = CSL_RTI_CAPTURE_EVENT_SOURCE1;  
    hwSetup.compareUpCntrs.compareUpCntr0   = UC_COMP_VALUE;  
    hwSetup.compVal.comp0Val                = COMPARE0_VALUE;
    hwSetup.compVal.comp1Val                = COMPARE1_VALUE;
    hwSetup.compVal.comp2Val                = COMPARE2_VALUE;
    hwSetup.compVal.comp3Val                = COMPARE3_VALUE;
    hwSetup.updateCompVal.updateComp0Val    = UPDATECOMPARE_VALUE;
    hwSetup.updateCompVal.updateComp1Val    = UPDATECOMPARE_VALUE;
    hwSetup.updateCompVal.updateComp2Val    = UPDATECOMPARE_VALUE;
    hwSetup.updateCompVal.updateComp3Val    = UPDATECOMPARE_VALUE;  
    hwSetup.preLoadWatchdog                 = PRELOAD_VALUE;   
       
    /* Enable compIntr0 alone */
    hwSetup.intConfig.compIntr0En       = TRUE;
    hwSetup.intConfig.compIntr1En       = FALSE;
    hwSetup.intConfig.compIntr2En       = FALSE;
    hwSetup.intConfig.compIntr3En       = FALSE;

    /* Stop Rti Block0 counters */
    status = CSL_rtiHwControl (hRti, CSL_RTI_CMD_STOP_BLOCK0, NULL);

    /* Setup rti module */
    status = CSL_rtiHwSetup (hRti, &hwSetup);

    /* verify the hwsetup configuration */
    status = CSL_rtiGetHwSetup (hRti, &hwSetupRead);

    /* Start Rti Block0 counters */
    status = CSL_rtiHwControl (hRti, CSL_RTI_CMD_START_BLOCK0, NULL);
    }

void main()
{
 SystemInit();

 //Led Init..
 Led1Init();
 Led2Init();

 Led1Off();
 Led2Off();

 DebugPrint("[TMS320C6720 EVM] Test Program - RTI Timer.\n");

 //RTI Timer 초기
 RTI_Init();

 while(1)
 {
  //1000ms/1ms = 1000 => 1초
  if(gTimeTick1>1000)화
  {
   gTimeTick1 = 0;

   Led2Toggle();
  }
 }
}