adc.h

基于MDK的LPC1100处理器开发应用例程

/*****************************************************************************
 *   adc.h:  Header file for NXP LPC11xx Family Microprocessors
 *
 *   Copyright(C) 2008, NXP Semiconductor
 *   All rights reserved.
 *
 *   History
 *   2008.07.19  ver 1.00    Prelimnary version, first Release
 *
******************************************************************************/
#ifndef __ADC_H 
#define __ADC_H

#define ADC_INTERRUPT_FLAG	1	/* 1 is interrupt driven, 0 is polling */
#define BURST_MODE			0   /* Burst mode works in interrupt driven mode only. */
#define ADC_DEBUG			1

#define ADC_OFFSET		0x10
#define ADC_INDEX		4

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

#define ADC_NUM			8			/* for LPC11xx */
#define ADC_CLK			1000000		/* set to 1Mhz */

extern void ADC_IRQHandler( void );
extern void ADCInit( uint32_t ADC_Clk );
extern uint32_t ADCRead( uint8_t channelNum );
extern void ADCBurstRead( void );
#endif /* end __ADC_H */
/*****************************************************************************
**                            End Of File
******************************************************************************/