usbconfig.h

LPC2148 USB固件程序,是学习固件不可多的的范例.

/****************************************Copyright (c)**************************************************
**                               Guangzhou ZLG-MCU Development Co.,LTD.
**                                      graduate school
**                                 http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File name:			USBConfig.h
** Last modified Date:	2005-8-8
** Last Version:		V1.0
** Descriptions:		LPC214x USB:  the Header Files of Configuration
**						LPC214x USB:  配置头文件
**												  
**------------------------------------------------------------------------------------------------------
** Created by:			郑明远	MingYuan Zheng	
** Created date:		2005-8-8
** Version:				V1.0
** Descriptions:		The original version
**
**------------------------------------------------------------------------------------------------------
** Modified by:			
** Modified date:		
** Version:				
** Descriptions:		
**
**------------------------------------------------------------------------------------------------------
** Modified by: 
** Modified date:
** Version:	
** Descriptions: 
**
********************************************************************************************************/

#ifndef __USBCONFIG_H__
#define __USBCONFIG_H__


typedef unsigned char  		INT8U;   
typedef signed   char  		INT8;
typedef unsigned short 		INT16U;
typedef signed   short 		INT16;
typedef unsigned int  		INT32U;
typedef signed   int  		INT32; 
typedef float          		FP32;
typedef double         		FP64;


/* 关闭IRQ中断  disable IRQ interrupt */
#define DISABLE()		IRQDisable()


/* 使能IRQ中断  enable IRQ interrupt */
#define ENABLE()		IRQEnable()


/* LPC214x USB DMA engine disable(0) or enable(1) */
/* LPC214x USB DMA 引擎禁止(0) 或 使能(1) */
#define DMA_ENGINE_EN	 0	

													
#endif