board2.h

nxp lpc2468简单入门程序

/***************************************************************************
 **
 **    This file defines the board specific definition
 **
 **    Used with ARM IAR C/C++ Compiler and Assembler.
 **
 **    (c) Copyright IAR Systems 2007
 **
 **    $Revision: 18137 $
 **
 ***************************************************************************/

#include "arm_comm.h"




#ifndef __BOARD_H
#define __BOARD_H

#pragma language=save
#pragma language=extended

__intrinsic void    __no_operation(void);

__intrinsic void    __disable_interrupt(void);
__intrinsic void    __enable_interrupt(void);


#pragma language=restore


#define I_RC_OSC_FREQ   (4MHZ)
#define MAIN_OSC_FREQ   (12MHZ)
#define RTC_OSC_FREQ    (32768UL)

//#if defined(IAR_LPC_2468)



// HEARTBEAT 
#define HEARTBEAT_MASK  (1UL<<30)
#define HEARTBEAT_DIR   IO2DIR
#define HEARTBEAT_FDIR  FIO2DIR
#define HEARTBEAT_SET   IO2SET
#define HEARTBEAT_FSET  FIO2SET
#define HEARTBEAT_CLR   IO2CLR
#define HEARTBEAT_FCLR  FIO2CLR
#define HEARTBEAT_IO    IO2PIN
#define HEARTBEAT_FIO   FIO2PIN


//#else
//#error Define type of the board
//#endif

// PCLK offset
#define WDT_PCLK_OFFSET     0
#define TIMER0_PCLK_OFFSET  2
#define TIMER1_PCLK_OFFSET  4
#define UART0_PCLK_OFFSET   6
#define UART1_PCLK_OFFSET   8
#define PWM0_PCLK_OFFSET    10
#define PWM1_PCLK_OFFSET    12
#define I2C0_PCLK_OFFSET    14
#define SPI_PCLK_OFFSET     16
#define RTC_PCLK_OFFSET     18
#define SSP1_PCLK_OFFSET    20
#define DAC_PCLK_OFFSET     22
#define ADC_PCLK_OFFSET     24
#define CAN1_PCLK_OFFSET    26
#define CAN2_PCLK_OFFSET    28
#define ACF_PCLK_OFFSET     30
#define BAT_RAM_PCLK_OFFSET 32
#define GPIO_PCLK_OFFSET    34
#define PCB_PCLK_OFFSET     36
#define I2C1_PCLK_OFFSET    38
//#define                   40
#define SSP0_PCLK_OFFSET    42
#define TIMER2_PCLK_OFFSET  44
#define TIMER3_PCLK_OFFSET  46
#define UART2_PCLK_OFFSET   48
#define UART3_PCLK_OFFSET   50
#define I2C2_PCLK_OFFSET    52
#define I2S_PCLK_OFFSET     54
#define MCI_PCLK_OFFSET     56
//#define                   58
#define PCLK_PCLK_OFFSET    60
//#define                   62

#endif /* __BOARD_H */