www.pudn.com > NDKforTIDM642DSP.rar > serial.h

//-------------------------------------------------------------------------- 
// SERIAL PORT SUPPORT LIBRARY 
//-------------------------------------------------------------------------- 
// SERIAL.H 
// 
// Include file for serial port support layer 
// 
// Author: Michael A. Denio 
// Copyright 2001 by Texas Instruments Inc. 
//------------------------------------------------------------------------- 
 
#ifndef _C_SERIAL_INC 
#define _C_SERIAL_INC  /* #defined if this .h file has been included */ 
 
//----------------------------------------------------------------------- 
//---[ LLSERIAL ]-------------------------------------------------------- 
//----------------------------------------------------------------------- 
 
// Size of Serial Buffers 
#define HAL_SERIAL_BUFFERSIZE           3052 
 
// Mode values for SerialConfig 
#define HAL_SERIAL_MODE_8N1             0x03 
#define HAL_SERIAL_MODE_7E1             0x1a 
#define HAL_SERIAL_FLOWCTRL_NONE        0 
#define HAL_SERIAL_FLOWCTRL_HARDWARE    1 
 
// Serial Driver Interface to the Operating System 
_extern uint  _llSerialInit(); 
_extern void  _llSerialShutdown(); 
_extern uint  _llSerialServiceCheck(); 
 
// Serial Driver Interface to the Stack 
_extern void  llSerialConfig( uint dev, uint baud, uint mode, uint flowctrl ); 
_extern uint  llSerialOpenCharmode( uint dev, void (*CmRxCb)( char c ) ); 
_extern void  llSerialCloseCharmode( uint dev ); 
_extern uint  llSerialOpenHDLC( uint dev, HANDLE hHDLC ); 
_extern void  llSerialCloseHDLC( uint dev ); 
_extern void  llSerialSend( uint dev, UINT8 *pb, uint offset, uint size ); 
_extern void  llSerialReturnBuffer( UINT8 *pbData ); 
_extern UINT8 *llSerialGetBuffer(); 
_extern void  llSerialService(); 
 
//----------------------------------------------------------------------- 
//---[ HDLC Layer ]------------------------------------------------------ 
//----------------------------------------------------------------------- 
 
// HDLC Common Functions 
_extern void   hdlcInput( HANDLE hHDLC, UINT8 *pBuf, uint Size ); 
 
// HDLC Client Functions 
_extern HANDLE hdlcNew( uint DevSerial, uint pppFlags, UINT32 ourcmap, 
                       char *Username, char *Password ); 
_extern void   hdlcFree( HANDLE hHDLC ); 
_extern uint   hdlcGetStatus( HANDLE hHDLC ); 
 
// HDLC Server Functions 
_extern HANDLE hdlcsNew( uint DevSerial, uint pppFlags, UINT32 ourcmap, 
                        IPN IPServer, IPN IPMask, IPN IPClient ); 
#define hdlcsFree(x)       hdlcFree(x) 
#define hdlcsGetStatus(x)  hdlcGetStatus(x) 
 
#endif