adc.h

在LPC2368上实现的FFT程序

/*****************************************************************************
 *   adc.h:  Header file for NXP LPC23xx Family Microprocessors
 *
 *   Copyright(C) 2006, NXP Semiconductor
 *   All rights reserved.
 *
 *   History
 *   2006.09.20  ver 1.00    Prelimnary version, first Release
 *
******************************************************************************/
#ifndef __ADC_H 
#define __ADC_H

#define ADC_OFFSET		0x10
#define ADC_INDEX		4

#define ADC_DONE		0x80000000
#define ADC_OVERRUN		0x40000000
#define ADC_ADINT		0x00010000

#define ADC_CLK			2000000		/* set to 1Mhz */
#define Fpclk	18000000


#define P0_0_INTRRUPT   0x0000001
#define CAP1_1_INT      0x20
#define MCR_INT      	0x01

extern unsigned short ADC0IntDone;
extern unsigned long ADC0VAL_H;
extern unsigned long ADC0VAL_L;

extern unsigned short x_Input[2050];

extern unsigned long Cap_Count;
extern unsigned char time_1S;
extern unsigned long Cap_Done;

void Gpio_Interrupt_Init(void);

void init_Time0(void);
void Start_Time0(void);
void Stop_Time0(void);

void init_Timer1(void);
void Start_Time1(void);
void Stop_Time1(void);
#endif /* end __ADC_H */
/*****************************************************************************
**                            End Of File
******************************************************************************/