📄 config.h
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/****************************************Copyright (c)**************************************************
** Guangzou ZLG-MCU Development Co.,LTD.
** graduate school
** http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File Name: config.h
** Last modified Date: 2004-09-17
** Last Version: 1.0
** Descriptions: User Configurable File
**
**------------------------------------------------------------------------------------------------------
** Created By: Chenmingji
** Created date: 2004-09-17
** Version: 1.0
** Descriptions: First version
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Descriptions:
**
********************************************************************************************************/
#ifndef __CONFIG_H
#define __CONFIG_H
//This segment should not be modified
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
typedef unsigned char uint8; /* defined for unsigned 8-bits integer variable 无符号8位整型变量 */
typedef signed char int8; /* defined for signed 8-bits integer variable 有符号8位整型变量 */
typedef unsigned short uint16; /* defined for unsigned 16-bits integer variable 无符号16位整型变量 */
typedef signed short int16; /* defined for signed 16-bits integer variable 有符号16位整型变量 */
typedef unsigned int uint32; /* defined for unsigned 32-bits integer variable 无符号32位整型变量 */
typedef signed int int32; /* defined for signed 32-bits integer variable 有符号32位整型变量 */
typedef float fp32; /* single precision floating point variable (32bits) 单精度浮点数(32位长度) */
typedef double fp64; /* double precision floating point variable (64bits) 双精度浮点数(64位长度) */
/********************************/
/* ARM specital code */
/* ARM的特殊代码 */
/********************************/
//This segment should not be modify
//这一段无需改动
#include "LPC2294.h"
/********************************/
/*Application Program Configurations*/
/* 应用程序配置 */
/********************************/
//This segment could be modified as needed.
//以下根据需要改动
#define P_DATA_BASE P2 /* 数据线所在端口,必须为P0、P1、P2之一 */
#define P_CTR_BASE P2 /* 控制线所在端口,必须为P0、P1、P2之一 */
#define P_STATE_BASE P1 /* 状态线所在端口,必须为P0、P1、P2之一 */
#define P_DATA_OFFSET 16 /* D0所在端口的位置,0~24 */
/* 如果P_DATA_BASE为P0,P_DATA_OFFSET为0 */
/* 则D0位于P0.0,D1位于P0.1,以此类推,以下相同 */
#define P_CTR_OFFSET 24 /* /STROBE所在端口的位置,0~26 */
#define P_STATE_OFFSET 16 /* /ERROR所在端口的位置,0~27 */
#include "printer.h"
#define CPU_IORD_8(ADDR) *((volatile uint8 *)(ADDR))
#define CPU_IORD_16(ADDR) *((volatile uint16 *)(ADDR))
#define CPU_IORD_32(ADDR) *((volatile uint32 *)(ADDR))
#define CPU_IOWR_8(ADDR,DATA) *((volatile uint8 *)(ADDR)) = (DATA)
#define CPU_IOWR_16(ADDR,DATA) *((volatile uint16 *)(ADDR)) = (DATA)
#define CPU_IOWR_32(ADDR,DATA) *((volatile uint32 *)(ADDR)) = (DATA)
/********************************/
/*Configuration of the example */
/* 本例子的配置 */
/********************************/
/* System configuration .Fosc、Fcclk、Fcco、Fpclk must be defined */
/* 系统设置, Fosc、Fcclk、Fcco、Fpclk必须定义*/
#define Fosc 11059200 //Crystal frequence,10MHz~25MHz,should be the same as actual status.
//应当与实际一至晶振频率,10MHz~25MHz,应当与实际一至
#define Fcclk (Fosc * 4) //System frequence,should be (1~32)multiples of Fosc,and should be equal or less than 60MHz.
//系统频率,必须为Fosc的整数倍(1~32),且<=60MHZ
#define Fcco (Fcclk * 4) //CCO frequence,should be 2、4、8、16 multiples of Fcclk, ranged from 156MHz to 320MHz.
//CCO频率,必须为Fcclk的2、4、8、16倍,范围为156MHz~320MHz
#define Fpclk (Fcclk / 4) * 1 //VPB clock frequence , must be 1、2、4 multiples of (Fcclk / 4).
//VPB时钟频率,只能为(Fcclk / 4)的1、2、4倍
#include "target.h" //This line may not be deleted 这一句不能删除
#endif
/*********************************************************************************************************
** End Of File
********************************************************************************************************/
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