debug.c

WINCE串口驱动,实现s3c2440三个串口

/*++
THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.
Copyright (c) 2001. Samsung Electronics, co. ltd  All rights reserved.
--*/

#include <windows.h>
#include <nkintr.h>
#include <S2440.h>

//#define     UART0BaudRate	115200
//#define     UART1BaudRate	115200 //38400


/*
    @func   void | OEMInitDebugSerial | Initialize serial debug monitor port.
    @rdesc  N/A.
    @comm    
    @xref   
*/
void OEMInitDebugSerial(void) 
{
   //s2440UART1->rUBRDIV = ( (int)(S2440PCLK/16.0/UART1BaudRate + 0.5) -1 );		// Set up baudrate (38400).

}


/*****************************************************************************
*
*
*   @func   void    |   OEMWriteDebug | Display value to specified LED port.
*
*   The wIndex parameter can be used to specify a write to the discrete LEDS (if
*   0xffff), otherwise is used as an offset (DWORD aligned) for the Alpha LEDS
*   for triggering.
*/
void 
OEMWriteDebugLED(WORD wIndex, DWORD dwPattern)
{
//  s2440IOP->rGPFDAT=(s2440IOP->rGPFDAT & 0xf) | ((dwPattern & 0xf)<<4);
}


/*****************************************************************************
*
*
*   @func   void    |   OEMWriteDebugString | Display string to the monitor port.
*
*   @parm   unsigned short * | str |
*           Points to the receiving buffer.
*/
void 
OEMWriteDebugString(unsigned short *str) 
{

}

/*****************************************************************************
*
*
*   @func   void    |   OEMWriteDebugByte | Output byte to the monitor port.
*
*   @parm   unsigned char *| str |
*           Points to the output buffer.
*/
void 
OEMWriteDebugByte(UCHAR ch) 
{
    
}


int
OEMReadDebugByte() 
{
    return (0);
}


/*****************************************************************************
*
*
*   @func   void    |   OEMClearDebugComError | Clear a debug communications error
*
*/
void
OEMClearDebugCommError(void) 
{

}