www.pudn.com > CAN_Ex1.rar > CAN_Cfg.h

/*---------------------------------------------------------------------------- 
 *      R T L  -  C A N   D r i v e r 
 *---------------------------------------------------------------------------- 
 *      Name:    CAN_cfg.h 
 *      Purpose: Header for LPC2xxx CAN Configuration Settings 
 *      Rev.:    V3.12 
 *---------------------------------------------------------------------------- 
 *      This code is part of the RealView Run-Time Library. 
 *      Copyright (c) 2004-2007 KEIL - An ARM Company. All rights reserved. 
 *---------------------------------------------------------------------------*/ 
 
#ifndef _CAN_CFG_H 
#define _CAN_CFG_H 
 
#include "CAN_Error.h"                /* CAN Error definition                */ 
 
/* 
// *** <<< Use Configuration Wizard in Context Menu >>> *** 
*/ 
 
/* 
// Peripheral clock, depends on VPBDIV 
//  PCLK value <1-1000000000> 
*/ 
#define  PCLK            24000000 
 
 
/* 
// Use CAN Controller 1 
*/ 
#define USE_CAN_CTRL1           1 
/*  
//  
*/ 
 
 
/* 
// Use CAN Controller 2 
*/ 
#define USE_CAN_CTRL2           1 
/* 
//  
*/ 
 
 
/* 
// Number of transmit objects for controllers <1-1024> 
//  Determines the size of software message buffer for transmitting. 
//  Default: 20 
*/ 
#define CAN_No_SendObjects     20 
 
 
/* 
// Number of receive objects for controllers <1-1024> 
//  Determines the size of software message buffer for receiving. 
//  Default: 20 
*/ 
#define CAN_No_ReceiveObjects  20 
 
/* 
// *** <<< End of Configuration section             >>> *** 
*/ 
 
/* Maximum index of used CAN controller 1..2 
   Needed for memory allocation for CAN messages.                            */ 
 
#if (USE_CAN_CTRL2) 
  #define CAN_CTRL_MAX_NUM      2 
#elif (USE_CAN_CTRL1) 
  #define CAN_CTRL_MAX_NUM      1 
#else 
  #error "No CAN Controller defined" 
#endif 
 
#endif /* _CAN_CFG_H */ 
 
 
/*---------------------------------------------------------------------------- 
 * end of file 
 *---------------------------------------------------------------------------*/