led.c

基于LPC2148的UCOSII移植

//#include "LPC214x.H"
#include "LED.H"
#include "config.h"
//********UC/OS模板来自高手之手,鄙人挪用*********************/
/*************************M*********************************/
/******挪用:月亮 QQ:228939191 ******************************/
#define Led1Pin		(1 << 18) 	// P1.18 is LED1 pin
#define Led2Pin		(1 << 19) 	// P1.19 is LED1 pin
#define Led3Pin		(1 << 20) 	// P1.20 is LED1 pin 
    
#define Led4Pin		(1 << 21) 	// P1.21 is LED1 pin
#define Led5Pin		(1 << 22) 	// P1.22 is LED1 pin
#define Led6Pin     (1 << 23) 	// P1.23 is LED1 pin
#define Led7Pin     (1 << 24) 	// P1.24 is LED1 pin
#define Led8Pin     (1 << 25) 	// P1.25 is LED1 pin

#define AlarmPin	(1 << 7)    // P0.7蜂鸣器

const int LetTab[]={Led1Pin,Led2Pin,Led3Pin,Led4Pin,Led5Pin,Led6Pin,Led7Pin,Led8Pin};
/**************************************************************/ 
void IO_Int(void)
{   
 	IO0DIR|= AlarmPin;					//设置P0.7蜂鸣器 输出
 	PINSEL0&=0xffff3fff;
	IO1DIR|=Led1Pin|Led2Pin|Led3Pin|Led4Pin|Led5Pin|Led6Pin|Led7Pin|Led8Pin;
}
/**************************************************************/ 
void LedCS0(int sign)
{
	if(sign)
		IO1CLR|=Led1Pin;
	else
		IO1SET|=Led1Pin;
}
/**************************************************************/ 
void LedCS1(int sign)
{
	if(sign)
		IO1CLR|=Led2Pin;
	else
		IO1SET|=Led2Pin;
}
/**************************************************************/ 
void LedCS2(int sign)
{
	if(sign)
		IO1CLR|=Led3Pin;
	else
		IO1SET|=Led3Pin;
}
/**************************************************************/ 
void LedCS3(int sign)
{
	if(sign)
		IO0CLR|=AlarmPin;
	else
		IO0SET|=AlarmPin;
}
/**************************************************************/ 
void LedCS4(int sign)
{
	if(sign)
		IO1CLR|=Led4Pin|Led5Pin|Led6Pin|Led7Pin|Led8Pin;
	else
		IO1SET|=Led4Pin|Led5Pin|Led6Pin|Led7Pin|Led8Pin;
}