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

//-------------------------------------------------------------------------- 
// HAL 
//-------------------------------------------------------------------------- 
// HAL.H 
// 
// Include file for generic support layer 
// 
// Author: Michael A. Denio 
// Copyright 1999, 2001 by Texas Instruments Inc. 
//------------------------------------------------------------------------- 
 
#ifndef _C_HAL_INC 
#define _C_HAL_INC  /* #defined if this .h file has been included */ 
 
// 
// Note: All functions define here with a leading underscore '_' 
//       must only be called from outside of kernel mode (llEnter/llExit) 
// 
// 
 
//----------------------------------------------------------------------- 
//---[ LLPACKET ]-------------------------------------------------------- 
//----------------------------------------------------------------------- 
 
// Packet Driver Interface to the Operating System 
_extern uint   _llPacketInit(STKEVENT_Handle h); // Init and enumerate 
_extern void   _llPacketShutdown();              // System shutdown 
_extern void   _llPacketServiceCheck( uint fTimerTick ); // Polling Function 
 
// Packet Driver Interface to the Stack 
_extern uint   llPacketOpen( uint dev, HANDLE hEther ); 
_extern void   llPacketClose( uint dev ); 
_extern void   llPacketSend( uint dev, PBM_Handle hPkt ); 
_extern void   llPacketSetRxFilter( uint dev, uint filter ); 
_extern void   llPacketGetMacAddr( uint dev, UINT8 *pbData ); 
_extern uint   llPacketGetMCastMax( uint dev ); 
_extern void   llPacketSetMCast( uint dev, uint addrcnt, UINT8 *bAddr ); 
_extern uint   llPacketGetMCast( uint dev, uint maxaddr, UINT8 *bAddr ); 
_extern void   llPacketService(); 
 
 
//----------------------------------------------------------------------- 
//---[ LLSERIAL ]-------------------------------------------------------- 
//----------------------------------------------------------------------- 
 
// Serial Driver Interface called from User Mode 
_extern uint  _llSerialInit(STKEVENT_Handle h); // Init and enumerate 
_extern void  _llSerialShutdown();              // System shutdown 
_extern void  _llSerialServiceCheck(uint fTimerTick); // Polling Function 
_extern uint  _llSerialSend(uint dev, UINT8 *pBuf, uint len); 
 
// Serial Driver Interface called from Kernel Mode 
_extern uint  llSerialOpen(uint dev, void (*cbInput)(char c)); 
_extern void  llSerialClose( uint dev ); 
 
_extern uint  llSerialOpenHDLC( uint dev, HANDLE hHDLC, 
                                void (*cbTimer)(HANDLE h), 
                                void (*cbInput)(PBM_Handle hPkt) ); 
_extern void  llSerialCloseHDLC( uint dev ); 
_extern void  llSerialSendPkt( uint dev, PBM_Handle hPkt ); 
_extern void  llSerialHDLCPeerMap( uint dev, UINT32 peerMap ); 
 
_extern void  llSerialService(); 
_extern void  llSerialConfig( uint dev, uint baud, uint mode, uint flowctrl ); 
 
// Mode values for llSerialConfig() 
#define HAL_SERIAL_MODE_8N1             0 
#define HAL_SERIAL_MODE_7E1             1 
#define HAL_SERIAL_FLOWCTRL_NONE        0 
#define HAL_SERIAL_FLOWCTRL_HARDWARE    1 
 
 
//----------------------------------------------------------------------- 
//---[ LLTIMER ]--------------------------------------------------------- 
//----------------------------------------------------------------------- 
 
// Timer Driver Interface to the Operating System 
_extern void   _llTimerInit( STKEVENT_Handle h, UINT32 ctime ); 
_extern void   _llTimerShutdown(); 
 
// Timer Driver Interface to the Stack 
_extern UINT32 llTimerGetTime( UINT32 *pMSFrac ); 
_extern UINT32 llTimerGetStartTime(); 
 
 
 
//----------------------------------------------------------------------- 
//---[ LLUSERLED ]----------------------------------------------------------- 
//----------------------------------------------------------------------- 
 
// User LED Driver Interface to the Operating System 
_extern void   _llUserLedInit(); 
_extern void   _llUserLedShutdown(); 
 
//----------------------------------------------------------------------- 
//--  FOR 6711 DSK ONLY  ------------------------------------------------ 
//----------------------------------------------------------------------- 
#ifdef DSK6711 
extern uint llLedBits; 
#define USER_LED_INIT 7 
#define DSK_IOPORT  ((unsigned char *)0x90080003) 
#define USER_LED1   1 
#define USER_LED2   2 
#define USER_LED3   4 
#define USER_LED4   0 
#define LED_ON(b)       llLedBits &= ~b; *DSK_IOPORT = llLedBits 
#define LED_OFF(b)      llLedBits |= b; *DSK_IOPORT = llLedBits 
#define LED_TOGGLE(b)   llLedBits ^= b; *DSK_IOPORT = llLedBits 
#endif 
 
//----------------------------------------------------------------------- 
//---  FOR 6416 TEB ONLY  ----------------------------------------------- 
//----------------------------------------------------------------------- 
#ifdef TEB6416 
extern uint llLedBits; 
#define USER_LED_INIT 0 
#define DSK_IOPORT  ((unsigned char *)0x60000000) 
#define USER_LED1   1 
#define USER_LED2   2 
#define USER_LED3   4 
#define USER_LED4   8 
#define LED_OFF(b)      llLedBits &= ~b; *DSK_IOPORT = llLedBits 
#define LED_ON(b)       llLedBits |= b; *DSK_IOPORT = llLedBits 
#define LED_TOGGLE(b)   llLedBits ^= b; *DSK_IOPORT = llLedBits 
#endif 
 
//----------------------------------------------------------------------- 
//---  FOR 6416 DSK ONLY  ----------------------------------------------- 
//----------------------------------------------------------------------- 
#ifdef DSK6416 
extern uint llLedBits; 
#define USER_LED_INIT 0 
#define DSK_IOPORT  ((unsigned char *)0x60000000) 
#define USER_LED1   1 
#define USER_LED2   2 
#define USER_LED3   4 
#define USER_LED4   8 
#define LED_OFF(b)      llLedBits &= ~b; *DSK_IOPORT = llLedBits 
#define LED_ON(b)       llLedBits |= b; *DSK_IOPORT = llLedBits 
#define LED_TOGGLE(b)   llLedBits ^= b; *DSK_IOPORT = llLedBits 
#endif 
 
//----------------------------------------------------------------------- 
//---  FOR DM642 EVM ONLY  ----------------------------------------------- 
//----------------------------------------------------------------------- 
// For EVM we assume the initialization is done in the BSL. 
#ifdef EVMDM642 
#define DSK_IOPORT  ((unsigned char *)0x90080017) 
#define USER_LED1   1 
#define USER_LED2   2 
#define USER_LED3   4 
#define USER_LED4   8 
#define USER_LED5   16 
#define USER_LED6   32 
#define USER_LED7   64 
#define USER_LED8   128 
#define LED_ON(b)       *DSK_IOPORT &= ~b 
#define LED_FF(b)       *DSK_IOPORT |= b 
#define LED_TOGGLE(b)   *DSK_IOPORT ^= b 
#endif 
 
 
#endif