rUCON1 &= 0x400;	// For the PCLK <-> UCLK fuction    
    rUCON1 |= (TX_INTTYPE<<9)|(RX_INTTYPE<<8)|(0<<7)|(1<<6)|(0<<5)|(0<<4)|(1<<2)|(3);
    //Clock,Tx:Def,Rx:Def,Rx timeout:x,Rx error int:o,Loop-back:x,Send break:x,Tx:int,Rx:dma1

    /***DMA1 init***/
    rDISRC1=(U32)URXH1;			// Start address
    rDISRCC1=(1<<1)|(1);		// APB,Fixed
    rDIDST1=(U32)uart1RxStr;	// Memory buffer Address
    rDIDSTC1= (0<<1)|(0);		// AHB,Increment
    rDCON1=(1<<31)|(0<<30)|(1<<29)|(0<<28)|(0<<27)|(1<<24)|(1<<23)|(1<<22)|(0<<20)|(5);
    //handshake, sync PCLK, TC int, single tx, single service, Uart1, H/W request,auto-reload off, Byte size Tx, Tx count value

    // Clear Int Pending and Unmask
    ClearPending(BIT_UART1);
    rINTMSK=~(BIT_DMA1|BIT_UART1);
    rSUBSRCPND=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);
    rINTSUBMSK=~(BIT_SUB_ERR1);
    rDMASKTRIG1=(0<<2)|(1<<1)|(0);    //no-stop, DMA1 channel on, no-SW trigger 

    while(isDone);

    Uart_Printf("%s\n",uart1RxStr);
    
    Uart_Port_Return();
}


void __irq Uart1_TxFifo(void)
{
    rINTSUBMSK|=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);	// Just for the safety
    while (!(rUFSTAT1 & 0x4000) && (*uart1TxStr != '\0')) 	//until tx fifo full or end of string
    	WrUTXH1(*uart1TxStr++);	

    if(*uart1TxStr == '\0') 
    {
    	rINTMSK|=BIT_UART1;
        rSUBSRCPND=BIT_SUB_TXD1;	// Clear Sub int pending
        ClearPending(BIT_UART1);	// Clear master pending
    }
    else 
    {
        ClearPending(BIT_UART1);	// Clear master pending
        rSUBSRCPND=BIT_SUB_TXD1;	// Clear Sub int pending
        rINTSUBMSK&=~(BIT_SUB_TXD1);	// Unmask sub int
    }
}

void Test_Uart1_Fifo(void)
{
    Uart_Port_Set(); 
    Uart_Select(1);
    /******* UART1 Tx FIFO test with interrupt ********/     
    Uart_Printf("[Uart channel 1 Tx FIFO Interrupt Test]\n");
    Uart_TxEmpty(1);	//wait until tx buffer is empty.
    
      
    /* <Tx Trigger Level:8Byte> */    
    uart1TxStr="ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890->UART1 Tx FIFO interrupt(8byte) test is good!!!!\r\n";
    pISR_UART1=(U32)Uart1_TxFifo;
    rULCON1=(0<<6)|(0<<3)|(0<<2)|(3);	// Normal,No parity,One stop bit, 8bit
    rUCON1 |= (TX_INTTYPE<<9)|(RX_INTTYPE<<8)|(0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1);
    //Clock,Tx:Def,Rx:Def,Rx timeout:x,Rx error int:x,Loop-back:x,Send break:x,Tx:int,Rx:int
    rUFCON1=(2<<6)|(1<<4)|(1<<2)|(1<<1)|(1);
    //Tx and Rx FIFO Trigger Level:8byte,Tx and Rx FIFO Reset,FIFO on
    rINTMSK=~(BIT_UART1);
    rINTSUBMSK=~(BIT_SUB_TXD1);
    Delay(500);
    rUFCON1=(2<<6)|(1<<4)|(1<<2)|(1<<1)|(0);
    //Tx and Rx FIFO Trigger Level:8byte,Tx and Rx FIFO Reset,FIFO off

    /* <Tx Trigger Level:12Byte> */    
    uart1TxStr="ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890->UART1 Tx FIFO interrupt(12byte) test is good!!!!\r\n";
    pISR_UART1=(unsigned)Uart1_TxFifo;
    rULCON1=(0<<6)|(0<<3)|(0<<2)|(3);	// Normal,No parity,One stop bit, 8bit
    rUCON1 |= (TX_INTTYPE<<9)|(RX_INTTYPE<<8)|(0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1);
    //Clock,Tx:Def,Rx:Def,Rx timeout:x,Rx error int:x,Loop-back:x,Send break:x,Tx:int,Rx:int
    rUFCON1=(3<<6)|(2<<4)|(1<<2)|(1<<1)|(1);
    //Tx and Rx FIFO Trigger Level:12byte,Tx and Rx FIFO Reset,FIFO on
    rINTMSK=~(BIT_UART1);
    rINTSUBMSK=~(BIT_SUB_TXD1);
    Delay(500);
    rUFCON1=(3<<6)|(2<<4)|(1<<2)|(1<<1)|(0);
    //Tx and Rx FIFO Trigger Level:12byte,Tx and Rx FIFO Reset,FIFO off

    
    /******* UART1 Rx FIFO test with interrupt ********/     
    rx_dncs=0;
    rx_point=0;
    rx_isdone=1;
    rx_filesize=0;
    rx_checksum=0;
    Uart_Printf("[Uart channel 1 Rx FIFO Interrupt Test]\n");

    pISR_UART1=(unsigned)Uart1_RxFifoOrErr;

    rULCON1=(0<<6)|(0<<3)|(0<<2)|(3);	// Normal,No parity,One stop bit, 8bit
    rUCON1 |= (TX_INTTYPE<<9)|(RX_INTTYPE<<8)|(1<<7)|(1<<6)|(0<<5)|(0<<4)|(1<<2)|(1);
    //Clock,Tx:Def,Rx:Def,Rx timeout:o,Rx error int:o,Loop-back:x,Send break:x,Tx:int,Rx:int
    rUFCON1=(1<<6)|(0<<4)|(1<<2)|(1<<1)|(1);
    //Tx and Rx FIFO Trigger Level:4byte,Tx and Rx FIFO Reset,FIFO on

    // Clear Int Pending and Unmask 
    ClearPending(BIT_UART1);
    rINTMSK=~(BIT_UART1);
    rSUBSRCPND=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);
    rINTSUBMSK=~(BIT_SUB_RXD1|BIT_SUB_ERR1);

    Uart_Printf("Download the target file[*.bin] by Uart1\n");
	
    while(rx_isdone);

    rINTMSK |= (BIT_UART1);	
    rINTSUBMSK|=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);

    rUFCON1=(3<<6)|(2<<4)|(1<<2)|(1<<1)|(0);
    //Tx and Rx FIFO Trigger Level:12byte,Tx and Rx FIFO Reset,FIFO off
			
    if(rx_dncs==(rx_checksum&0xffff)) 
	Uart_Printf("\nDownload test OK!!!\n");
    else 
	Uart_Printf("\nError!!!\n");

    Uart_Port_Return();	
}



void __irq Uart1_AfcTx(void)
{
    rINTSUBMSK|=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);

    if(tx_cnt < (AFC_BUFLEN))
    {
		Uart_Printf("%d,",*txdataPt);
		WrUTXH1(*txdataPt++);
		tx_cnt++;
        ClearPending(BIT_UART1);
        rSUBSRCPND=(BIT_SUB_TXD1);
        rINTSUBMSK&=~(BIT_SUB_TXD1);
    }
    else
    {
    	tx_end=1;
        while(rUFSTAT1 & 0x7f00);	//Until FIFO is empty
        ClearPending(BIT_UART1);
        rSUBSRCPND=(BIT_SUB_TXD1);
    	rINTMSK|=(BIT_UART1);
    }
}

void __irq Uart1_AfcRxOrErr(void)
{
    rINTSUBMSK|=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);
    if(rSUBSRCPND&BIT_SUB_RXD1) __sub_Uart1_RxAfc();
    else __sub_Uart1_RxErrInt();

    rSUBSRCPND=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);
    rINTSUBMSK&=~(BIT_SUB_RXD1|BIT_SUB_ERR1);
    ClearPending(BIT_UART1);
}

void __sub_Uart1_RxAfc(void)
{
    while( rUFSTAT1 & 0x7f )
    {
	*rxdataPt=rURXH1;
	Uart_Printf("%d,",*rxdataPt++);
	rx_cnt++;
    }
    if(rx_cnt == AFC_BUFLEN)
    {
    	rx_end=1;
    	rINTMSK|=BIT_UART1;
    }
}


void Test_Uart1_AfcTx(void)
{
    int i;
    Uart_Port_Set(); 
    //U32 safc_rGPHCON,safc_rGPHDAT,safc_rGPHUP;
    tx_cnt=0;
    tx_end=0;
    txdataFl=(volatile U8 *)UARTBUFFER;
    txdataPt=(volatile U8 *)UARTBUFFER;
    for(i=0;i<AFC_BUFLEN;i++) 
    	*txdataFl++=i;	// Initialize the AFC data
    Uart_Select(1);
    Uart_Printf("[Uart channel 1 AFC Tx Test]\n");
    Uart_Printf("This test should be configured two boards.\n");
    Uart_Printf("Connect Tx and Rx Board with twitsted(rx/tx, nCTS/nRTS) cable .\n");
    Uart_Printf("\nConnect PC[COM1 or COM2] and UART0 of MBA24402440 with a serial cable!!! \n");
    Uart_Printf("Then, press any key........\n");
    Uart_Select(0);	// Change the uart port    
    Uart_Getch();
    Uart_Printf("Start Rx first and then press any key to start Tx.....\n");
    Uart_Getch();
    
    pISR_UART1=(unsigned) Uart1_AfcTx;

    rULCON1=(0<<6)|(0<<3)|(0<<2)|(3);	// Normal,No parity,One stop bit, 8bit
    rUCON1 &= 0x400;	// For the PCLK <-> UCLK fuction    
    rUCON1 |= (1<<9)|(1<<8)|(0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1);
    //Clock,Tx:Lev,Rx:Lev,Rx timeout:x,Rx error int:x,Loop-back:x,Send break:x,Tx:int,Rx:int
    rUFCON1=(1<<6)|(0<<4)|(1<<2)|(1<<1)|(1);
    //Tx and Rx FIFO Trigger Level:4byte,Tx and Rx FIFO Reset,FIFO on
    rUMCON1=0x10;   // Enable Uart0 AFC 

    rINTMSK=~(BIT_UART1);
    rINTSUBMSK=~(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);

    while(!tx_end);

  //  rINTMSK |= (BIT_UART1);	
    rINTSUBMSK|=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);
    rUFCON1=(3<<6)|(2<<4)|(1<<2)|(1<<1)|(0);
    //Tx and Rx FIFO Trigger Level:12byte,Tx and Rx FIFO Reset,FIFO off
    Uart_Printf("\nEnd Tx, transfer data count=%d\n",tx_cnt);

    Uart_Printf("\n connect  between PC[COM1 or COM2] and UART0 of MBA24402440!!! \n");
    Uart_Printf("Start Rx first and then press any key to start Tx.....\n");
    Uart_Select(1);
    Uart_Getch();
	
    Uart_Port_Return();
}

void Test_Uart1_AfcRx(void)
{
    unsigned int i;
    rx_cnt=0;
    rx_end=0;
    afc_err=0;
    rxdataCk=(volatile U8 *)UARTBUFFER;
    rxdataPt=(volatile U8 *)UARTBUFFER;
    Uart_Port_Set(); 
    Uart_Select(1);
    Uart_Printf("[Uart channel 1 AFC Tx Test]\n");
    Uart_Printf("This test should be configured two boards.\n");
    Uart_Printf("Connect Tx and Rx Board with twitsted(rx/tx, nCTS/nRTS) cable .\n");
    Uart_Printf("\nConnect PC[COM1 or COM2] and UART0 of MBA24402440 with a serial cable!!! \n");
    Uart_Printf("Then, press any key........\n");
    Uart_Select(0);	// Change the uart port    
    Uart_Getch();
    Uart_Printf("Start Rx first and then press any key to start Tx.....\n");
    Uart_Getch();
    
    pISR_UART1=(unsigned) Uart1_AfcRxOrErr;

    rULCON1=(0<<6)|(0<<3)|(0<<2)|(3);	// Normal,No parity,One stop bit, 8bit
    rUCON1 &= 0x400;	// For the PCLK <-> UCLK fuction    
    rUCON1 |= (1<<9)|(1<<8)|(1<<7)|(1<<6)|(0<<5)|(0<<4)|(1<<2)|(1);
    //Clock,Tx:Lev,Rx:Lev,Rx timeout:o,Rx error int:o,Loop-back:x,Send break:x,Tx:int,Rx:int
    rUFCON1=(1<<6)|(0<<4)|(1<<2)|(1<<1)|(1);
    //Tx and Rx FIFO Trigger Level:4byte,Tx and Rx FIFO Reset,FIFO on
    rUMCON1=0x10;   // Enable Uart1 AFC 

  
    // Clear Int Pending and Unmask 
//    rSUBSRCPND=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);
    rINTSUBMSK=~(BIT_SUB_RXD1|BIT_SUB_ERR1);
//    ClearPending(BIT_UART1);
    rINTMSK=~(BIT_UART1);

    while(!rx_end);

//    rINTMSK |= (BIT_UART1);	
    rINTSUBMSK|=(BIT_SUB_RXD1|BIT_SUB_TXD1|BIT_SUB_ERR1);
    rUFCON1=(3<<6)|(2<<4)|(1<<2)|(1<<1)|(0);
    //Tx and Rx FIFO Trigger Level:12byte,Tx and Rx FIFO Reset,FIFO off
    Uart_Printf("\nEnd Rx, receive data count=%d\n",rx_cnt);
    for(i=0;i<AFC_BUFLEN;i++) 
    	if(i-(*rxdataCk++)) {
    		Uart_Printf("i=%d\n",i);
    		afc_err++;
    		}
    if(afc_err)
    	Uart_Printf("AFC test fail!! Error count=%d\n",afc_err);
    else
    	Uart_Printf("AFC test is good!!\n");

    Uart_Printf("\n connect between PC[COM1 or COM2] and UART0 of MBA24402440!!! \n");
    Uart_Printf("Press any key to start Rx and then Star Tx....\n");
    Uart_Select(1);
    Uart_Getch();
	
    Uart_Port_Return();
}