rSPCON0=(0<<5)|(0<<4)|(1<<3)|(1<<2)|(1<<1)|(0<<0);//poll,dis-SCK,master,low,B,normal
    Uart_Printf("\nDMA1 transfer end\n");
    for(i=0; i<spi_count; i++)
		Uart_Printf("0x%02x,",*tx_ptr++);
    SPI_Port_Return();
}

void __irq Dma1Tx_Int(void)
{
    tx_dma1Done=1;
    rINTMSK|=BIT_DMA1;
    ClearPending(BIT_DMA1);
}


void Test_Spi_S_Rx_DMA1(void)
{
    int i;
    unsigned char *rx_ptr;
    SPI_Port_Init(0); // Slave(nSS) 
    Uart_Printf("[SPI DMA1 Slave Rx Test]\n");
    Uart_Printf("This test should be configured two boards\nStart Rx first.\n");
    rx_ptr=(unsigned char *) SPI_BUFFER;
    for(i=0;i<0x500;i++)
		*(rx_ptr+i)=0x0; // Zero Initialize
    rx_dma1Done=0;

    pISR_DMA1 = (unsigned)Dma1Rx_Int;
    rINTMSK=~(BIT_DMA1);

    //Step1. SPI init
    rSPPRE0=0x0;	//if PCLK=50Mhz,SPICLK=25Mhz
    rSPCON0=(2<<5)|(0<<4)|(0<<3)|(1<<2)|(0<<1)|(1<<0);//DMA1,dis-SCK,slave,low,A,TAGD
    //rSPCON0=(2<<5)|(0<<4)|(0<<3)|(1<<2)|(1<<1)|(1<<0);//DMA1,dis-SCK,slave,low,B,TAGD
    //When you use [Slave Rx with DMA] function you should have to set TAGD bit
    rSPPIN0=(0<<2)|(1<<1)|(0<<0);//dis-ENMUL,SBO,release

    //Step2. DMA1 init 
    rDISRC1=(unsigned)0x59000014;//Address of SPRDAT Register
    rDISRCC1=(1<<1)|(1);		//APB(SPI), fix
    rDIDST1=(unsigned)rx_ptr;	//Address of Memory
    rDIDSTC1=(0<<1)|(0);		//AHB(Memory), inc
    rDCON1=(1<<31)|(0<<30)|(1<<29)|(0<<28)|(0<<27)|(3<<24)|(1<<23)|(1<<22)|(0<<20)|(spi_count);
    //handshake, sync PCLK, TC int, single tx, single service, SPI, H/W request, 
    //off-reload, byte, 128Bytes

    rDMASKTRIG1=(0<<2)|(1<<1)|(0);    //run, DMA1 channel on, no-sw trigger 

    while(rx_dma1Done==0);
    
    //while(!rSPSTA0&0x1);
    // *(rx_ptr+spi_count)=rSPRDAT0;
    
    rSPCON0=(0<<5)|(0<<4)|(0<<3)|(1<<2)|(1<<1)|(0<<0);//poll,dis-SCK,slave,low,B,normal
    while(!rSPSTA0&0x1);
     *(rx_ptr+spi_count)=rSPRDAT0;
    rx_ptr=(unsigned char *) SPI_BUFFER;
    for(i=1;i<(spi_count+1);i++)
		Uart_Printf("0x%02x,",*(rx_ptr+i));
    Uart_Printf("\nDMA1 receive end");
    SPI_Port_Return();
}

void __irq Dma1Rx_Int(void)
{
    rx_dma1Done=1;
    rINTMSK|=BIT_DMA1;
    ClearPending(BIT_DMA1);
}


void Test_Spi_M_Rx_DMA1(void)
{
    int i;
    unsigned char *rx_ptr;
    SPI_Port_Init(1); // Master(GPIO)
    Uart_Printf("[SPI DMA1 Master Rx Test]\n");
    Uart_Printf("This test should be configured two boards\nStart Tx first.\n");

    rx_ptr=(unsigned char *)SPI_BUFFER;
    for(i=0;i<0x500;i++)
		*(rx_ptr+i)=0x0; // Zero Initialize
    rx_dma1Done=0;

    pISR_DMA1 = (unsigned)Dma1Rx_Int;
    rINTMSK=~(BIT_DMA1);
    //Step1. SPI init

    rSPPRE0=0x1;	//if PCLK=50Mhz,SPICLK=25Mhz
//    rSPCON0=(2<<5)|(1<<4)|(1<<3)|(1<<2)|(0<<1)|(1<<0);//DMA1,en-SCK,master,low,A,TAGD    
    rSPCON0=(2<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|(1<<0);//DMA1,en-SCK,master,low,B,TAGD
    rGPGDAT&=0xfffffffb; // Activate nSS 
    //When you use [Master Rx with DMA] function you should have to set TAGD bit
    rSPPIN0=(0<<2)|(1<<1)|(0<<0);//dis-ENMUL,SBO,release

 
    //Step2. DMA1 init 
    rDISRC1=(unsigned)0x59000014;//Address of SPRDAT Register
    rDISRCC1=(1<<1)|(1);		//APB(SPI), fix
    rDIDST1=(unsigned)rx_ptr;	//Address of Memory
    rDIDSTC1=(0<<1)|(0);		//AHB(Memory), inc
    rDCON1=(1<<31)|(0<<30)|(1<<29)|(0<<28)|(0<<27)|(3<<24)|(1<<23)|(1<<22)|(0<<20)|(spi_count);
    //handshake, sync PCLK, TC int, single tx, single service, SPI, H/W request, 
    //off-reload, byte, 128Bytes
    rDMASKTRIG1=(0<<2)|(1<<1)|(0);    //run, DMA1 channel on, no-sw trigger 

    while(rx_dma1Done==0);

    rSPCON0=(0<<5)|(1<<4)|(1<<3)|(1<<2)|(0<<1)|(0<<0);//poll,dis-SCK,master,low,A,normal
//    rSPCON0=(0<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|(0<<0);//poll,dis-SCK,master,low,B,normal

    while(!rSPSTA0&0x1);

    *(rx_ptr+spi_count)=rSPRDAT0;
    rx_ptr=(unsigned char *)SPI_BUFFER;
    rGPGDAT|=0x4; // Deactivate nSS 
    
    for(i=1;i<(spi_count+1);i++)
		Uart_Printf("0x%02x,",*(rx_ptr+i));//to remove first dummy data

    Uart_Printf("\nDMA1 receive end");
    SPI_Port_Return();
}

void Test_Spi_S_Tx_DMA1(void)
{
    int i;
    unsigned char *tx_ptr;
    SPI_Port_Init(0); // Slave (nSS)
    Uart_Printf("[SPI DMA1 Slave Tx test]\n");
    Uart_Printf("This test should be configured two boards\nStart Tx first.\n");
    tx_ptr=(U8 *) SPI_BUFFER;
    for(i=0; i<spi_count; i++)
		*(tx_ptr+i)=i;
    tx_dma1Done=0;
    pISR_DMA1 = (unsigned)Dma1Tx_Int;
    rINTMSK=~(BIT_DMA1);

    //Step1. SPI init
    rSPPRE0=0x0;	//if PCLK=50Mhz,SPICLK=25Mhz
//    rSPCON0=(2<<5)|(0<<4)|(0<<3)|(1<<2)|(0<<1)|(0<<0);//DMA1,dis-SCK,slave,low,A,normal
    rSPCON0=(2<<5)|(0<<4)|(0<<3)|(1<<2)|(1<<1)|(0<<0);//DMA1,dis-SCK,slave,low,B,normal
    rSPPIN0=(0<<2)|(1<<1)|(0<<0);//dis-ENMUL,SBO,release

    //Step2. DMA1 init 
    rDISRC1=(unsigned)tx_ptr;	//Address of Memory
    rDISRCC1=(0<<1)|(0);		//AHB(Memory), inc
    rDIDST1=(unsigned)0x59000010;//Address of SPTDAT Register
    rDIDSTC1=(1<<1)|(1);		//APB(SPI), fix
    rDCON1=(1<<31)|(0<<30)|(1<<29)|(0<<28)|(0<<27)|(3<<24)|(1<<23)|(1<<22)|(0<<20)|(spi_count);
    //handshake, sync PCLK, TC int, single tx, single service, SPI, H/W request, 
    //off-reload, byte, 128Bytes

    rDMASKTRIG1=(0<<2)|(1<<1)|(0);    //run, DMA1 channel on, no-sw trigger 


    while(tx_dma1Done==0);

    while(!(rSPSTA0&0x1)); // Tx is done
    rSPCON0=(0<<5)|(0<<4)|(0<<3)|(1<<2)|(0<<1)|(0<<0);//poll,dis-SCK,slave,low,A,normal
//    rSPCON0=(0<<5)|(0<<4)|(0<<3)|(1<<2)|(1<<1)|(0<<0);//poll,dis-SCK,slave,low,B,normal
    Uart_Printf("\nDMA1 transfer end\n");
    for(i=0; i<spi_count; i++)
		Uart_Printf("0x%02x,",*tx_ptr++);
    SPI_Port_Return();
}


void Test_Spi_M_Int(void)
{
    char *rxStr,*txStr;
    SPI_Port_Init(1); // Master
    Uart_Printf("[SPI Interrupt Master Rx test]\n");
    Uart_Printf("This test should be configured two boards\nStart Slave first.\n");
    pISR_SPI0=(unsigned)Spi_Int;
    endSpiTx=0;
    spiTxStr="1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
    spiRxStr=(char *) SPI_BUFFER;
    txStr=(char *)spiTxStr;
    rxStr=(char *)spiRxStr;
    rSPPRE0=0x1;	//if PCLK=50Mhz,SPICLK=12.5Mhz
    rSPCON0=(1<<5)|(1<<4)|(1<<3)|(1<<2)|(0<<1)|(0<<0);//int,en-SCK,master,low,A,normal
//    rSPCON0=(1<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|(0<<0);//int,en-SCK,master,low,B,normal
    rSPPIN0=(0<<2)|(1<<1)|(0<<0);//dis-ENMUL,SBO,release
    rGPGDAT&=0xfffffffb; // Activate nSS 
    rINTMSK=~(BIT_SPI0);

    while(endSpiTx==0);

    rGPGDAT|=0x4; // Deactivate nSS 
    rSPCON0=(0<<5)|(0<<4)|(1<<3)|(1<<2)|(0<<1)|(0<<0);//Poll,dis-SCK,master,low,A,normal
//    rSPCON0=(0<<5)|(0<<4)|(1<<3)|(1<<2)|(1<<1)|(0<<0);//Poll,dis-SCK,master,low,B,normal
    Uart_Printf("Current address :0x%x\n",spiRxStr);
    *spiRxStr='\0';//attach End of String(Null)
    Uart_Printf("Tx Strings:%s\n",txStr);
    Uart_Printf("Rx Strings:%s :",rxStr+1);//remove first dummy data
    if(strcmp((rxStr+1),txStr)==0)
        Uart_Printf("O.K.\n");
    else 
        Uart_Printf("ERROR!!!\n");
    SPI_Port_Return();
}



void Test_Spi_S_Int(void)
{
    char *rxStr,*txStr;
    SPI_Port_Init(0); // Slave (nSS)
    Uart_Printf("[SPI Interrupt Slave Tx test]\n");
    Uart_Printf("This test should be configured two boards\nStart Slave first.\n");
    pISR_SPI0=(unsigned)Spi_Int;
    endSpiTx=0;
    spiTxStr="1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
    spiRxStr=(char *) SPI_BUFFER;
    txStr=(char *)spiTxStr;
    rxStr=(char *)spiRxStr;
    rSPPRE0=0x0;	//if PCLK=50Mhz,SPICLK=25Mhz
    rSPCON0=(1<<5)|(0<<4)|(0<<3)|(1<<2)|(0<<1)|(0<<0);//int,dis-SCK,slave,low,A,normal
//    rSPCON0=(1<<5)|(0<<4)|(0<<3)|(1<<2)|(1<<1)|(0<<0);//int,dis-SCK,slave,low,B,normal
    rSPPIN0=(0<<2)|(1<<1)|(0<<0);//dis-ENMUL,SBO,release
    rINTMSK=~(BIT_SPI0);

    while(endSpiTx==0);

    rSPCON0=(0<<5)|(0<<4)|(0<<3)|(1<<2)|(0<<1)|(0<<0);//Poll,dis-SCK,master,low,A,normal
//    rSPCON0=(0<<5)|(0<<4)|(0<<3)|(1<<2)|(1<<1)|(0<<0);//Poll,dis-SCK,master,low,B,normal
	Uart_Printf("Current address :0x%x\n",spiRxStr);
    *spiRxStr='\0';//attach End of String(Null)
    Uart_Printf("Tx Strings:%s\n",txStr);
    Uart_Printf("Rx Strings:%s :",rxStr+1);//remove first dummy data
    if(strcmp((rxStr+1),txStr)==0)
        Uart_Printf("O.K.\n");
    else 
        Uart_Printf("ERROR!!!\n");
    SPI_Port_Return();
}


/*
void __irq Spi_S_Tx_Int(void)
{
    unsigned int status;

    ClearPending(BIT_SPI0); 

    status=rSPSTA0;
    if(rSPSTA0&0x6) 
    	Uart_Printf("Data Collision or Multi Master Error(0x%x)!!!\n", status);

    while(!(status&0x1));   //Check ready state
    *spiRxStr++=rSPRDAT0;    //First Rx data is garbage data
    if(*spiTxStr!='\0') 
    	rSPTDAT0=*spiTxStr++;
    else
    {
		rINTMSK|=BIT_SPI0;
	    endSpiTx=1;
    }
}


void Test_SPImaRX_POLL(void)
{
    int i, poll_end=0;
    unsigned int save_E,save_G;
    unsigned char *rx_ptr;
    
    save_E=rPECON;
    save_G=rPGCON;

    rPECON |= 0xc;
    rPGCON = (rPGCON&0x3fff)|0xa8000;

    Uart_Printf("[SPI POLL Master Rx Test]\n");
    Uart_Printf("This test should be configured two boards\nStart Tx first.\n");

    rx_ptr=(unsigned char *)0xd000000;
    for(i=0;i<0x500;i++)
	*(rx_ptr+i)=0x0;

    //Step3. SPI init 
    rSPCON=(0<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|(1<<0);//poll,en-pre,master,low,B,TAGD
    rSPPRE=0x0;	    //if PCLK=50Mhz,SPICLK=25Mhz

    rSPPIN=(0<<2)|(0<<1)|(0<<0);//dis-ENMUL,select,release

    //Step5 ~ 9. wait Rx end  
    while(poll_end==0)
    {
	if((rSPSTA&0x1))
	{
	    *rx_ptr++=rSPRDAT;

	    if((int)rx_ptr==0xd000080)
		poll_end=1;
	}
	
    }
    
    rSPPIN=0x2;//deselect
    //Step 10~11
    rSPCON=(0<<5)|(0<<4)|(1<<3)|(1<<2)|(1<<1)|(0<<0);//poll,dis-pre,master,low,B,normal
    
    while(!(rSPSTA&0x1));//wait ready state
    *rx_ptr=rSPRDAT;//read the last data
    
    rx_ptr=(unsigned char *)0xd000001;
    for(i=0;i<0x80;i++)
	Uart_Printf("0x%02x,",*rx_ptr++);

    Uart_Printf("\nPOLL receive end");

    rPECON=save_E;
    rPGCON=save_G;
}

*/