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LED 的代码
led.c
/************************************************************************************/
/* 程序名：点亮一个LED */
/*
led.lst
C51 COMPILER V7.50 LED 02/25/2006 14:58:14 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN LED
led.lnp
"LED.obj"
TO "LED"
RAMSIZE(256)
led.hex
:04000F00C29080FC1F
:03000000020003F8
:0C000300787FE4F6D8FD75810702000F3D
:00000001FF
led.opt
### uVision2 Project, (C) Keil Software
### Do not modify !
cExt (*.c)
aExt (*.s*; *.src; *.a*)
oExt (*.obj)
lExt (*.lib)
tExt (*.txt; *.h; *.inc)
pExt (*.plm)
CppX (*.cpp)
DaveTm {
led.s
/*
* Name : led_on.s
* Disc : simple led example
* 2007-07-30 by Qingmin Liu
*/
@ register address
.equ WTCON, 0x53000000
.equ GPFCON, 0x56000050
@ offset value
.equ oGPFDAT, 0x04
@ macro defin
led.c
#include "s3c2410.h"
#include "platform/smdk2410.h"
#define DELAYTIME 0x5000
void delay(unsigned long n);
int main(void)
{
unsigned char i;
unsigned long led[4] = {0xd0, 0x70, 0xe0, 0xb0};
GPFC
led.h
#ifndef LED_H
#define LED_H
#define LED7 0x80 /* top (or furthest right) LED */
#define LED6 0x40
#define LED5 0x20
#define LED4 0x10
#define LED3 0x08
#define LED2 0x04
#define LED1 0x02
#d
main_led
// Copyright (c) 2001-2004 Rowley Associates Limited.
//
// This file may be distributed under the terms of the License Agreement
// provided with this software.
//
// THIS FILE IS PROVIDED AS IS
led.c
/*
* (C) Copyright 2004, Psyent Corporation
* Scott McNutt
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is f