LPC11xxcfg.h(V1.06).

2万 · 2010-8-18 01:34

https://bbs.21ic.com/icview-190541-1-1.html

2万 · 2010-8-18 01:34

//KEY1宏定义三板斧
#define PioKey1 PIO2_6 //P2.6
#define PortKey1  P2    //P2
#define PinKey1 Pin6 //Px.6
//KEY2宏定义三板斧
#define PioKey2 PIO2_0 //P2.0
#define PortKey2  P2    //P2
#define PinKey2 Pin0 //Px.0

//LED1宏定义三板斧
#define PioLed1 PIO1_8 //P1.8
#define PortLed1  P1    //P1
#define PinLed1 Pin8 //Px.8
//LED2宏定义三板斧
#define PioLed2 PIO0_2 //P0.2
#define PortLed2  P0    //P0
#define PinLed2 Pin2 //Px.2
//LED3宏定义三板斧
#define PioLed3 PIO2_7 //P2.7
#define PortLed3  P2    //P2
#define PinLed3 Pin7 //Px.7
//LED4宏定义三板斧
#define PioLed4 PIO2_8 //P2.8
#define PortLed4  P2    //P2
#define PinLed4 Pin8 //Px.8
//LED5宏定义三板斧
#define PioLed5 PIO2_1 //P2.1
#define PortLed5  P2    //P2
#define PinLed5 Pin1 //Px.1
//LED6宏定义三板斧
#define PioLed6 PIO1_9 //P1.9
#define PortLed6  P1    //P1
#define PinLed6 Pin9 //Px.9
//LED7宏定义三板斧
#define PioLed7 PIO3_4 //P3.4
#define PortLed7  P3    //P3
#define PinLed7 Pin4 //Px.4
//LED8宏定义三板斧
#define PioLed8 PIO3_5 //P3.5
#define PortLed8  P3    //P3
#define PinLed8 Pin5 //Px.5
//BEEP宏定义三板斧
#define PioBeep PIO0_8 //P0.8
#define PortBeep  P0    //P0
#define PinBeep Pin8 //Px.8

2万 · 2010-8-18 01:35

#include "main.h"
volatile unsigned int SystemRamTest = 0x55aa55aa;//RAM不初始化

/*-------------------------------------------
注意：
1.全局类对象实例的构造函数运行级别高于main()
2.类的构造函数的运行次序与申请次序一样
--------------------------------------------*/
SystemObj System;//自动调用构造函数
SysTickObj SystemTick;//自动调用构造函数
TimerObj  Timer;//自动调用构造函数
UartObj Uart;//自动调用构造函数
TargetObj Target;//自动调用构造函数
/*-------------------------------------------
main()将在以上构造函数后才能运行
--------------------------------------------*/
int main()
{
/*
//位域写法
IOCON.TXD.Bits.FUNC = IOCON_TXD;
IOCON.TXD.Bits.MODE = IOCON_UP;
//寄存器写法
IOCON.TXD.Regs = (IOCON_TXD << IOCON_FUNC)
               | (IOCON_UP << IOCON_MODE);
//位域写法
IOCON.RXD.Bits.FUNC = IOCON_RXD;
IOCON.RXD.Bits.MODE = IOCON_UP;
//寄存器写法
IOCON.RXD.Regs = (IOCON_RXD << IOCON_FUNC)
               | (IOCON_UP << IOCON_MODE);
//位域写法
IOCON.PIO0_4.Bits.FUNC = IOCON_SCL;//选择PIO0.4为I2C_SCL
IOCON.PIO0_4.Bits.I2CMODE = IOCON_SCL_I2CMODE;//选择PIO0.4为I2C_SCL
IOCON.PIO0_5.Bits.FUNC = IOCON_SDA;//选择PIO0.5为I2C_SCL
IOCON.PIO0_5.Bits.I2CMODE = IOCON_SDA_I2CMODE;//选择PIO0.5为I2C_SDA
//寄存器写法
IOCON.PIO0_4.Regs = (IOCON_SCL << IOCON_FUNC)
                  | (IOCON_SCL_I2CMODE << IOCON_I2CMODE);
IOCON.PIO0_5.Regs = (IOCON_SDA << IOCON_FUNC)
                  | (IOCON_SDA_I2CMODE << IOCON_I2CMODE);
//位域写法
IOCON.PIO2_6.Bits.FUNC = IOCON_PIO2_6;//选择PIO2.6为IO
IOCON.PIO2_6.Bits.FUNC = IOCON_PIO;//选择PIO2.6为IO
IOCON.PIO2_6.Bits.MODE = IOCON_UP;//选择PIO2.6上拉电阻
IOCON.PIO2_0.Bits.FUNC = IOCON_PIO2_0_SSEL1;//选择PIO2.0为SSEL1
IOCON.PIO2_0.Bits.FUNC = IOCON_SSEL1;//选择PIO2.0为SSEL1
P0.DIR.Bits.Pin2 = 1;
PX(0).DIR.Bits.Pin2 = 1;
PX(1).DIR.Bits.Pin8 = 1;
//
*/
SYSCON.SYSAHBCLKCTRL.Bits.GPIOCLK = 1;//使能GPIO的时钟
//BeepInit
IOCON.PioBeep.Bits.FUNC = IOCON_PIO;//选择PIO0.8为BEEP
IOCON.PioBeep.Bits.MODE = IOCON_DOWN;//下拉电阻
PortBeep.DIR.Bits.PinBeep = 1;//设置输出方式
PortBeep.DATA.Bits.PinBeep = 0;//蜂鸣器不响
//Key1Init
IOCON.PioKey1.Bits.FUNC = IOCON_PIO;//选择P2.6为KEY1
IOCON.PioKey1.Bits.MODE = IOCON_UP;//上拉电阻
PortKey1.DIR.Bits.PinKey1 = 0;//设置输输入方式
PortKey1.DATA.Bits.PinKey1 = 1;//释放键盘
//Key2Init
IOCON.PioKey2.Bits.FUNC = IOCON_PIO;//选择P2.0为KEY2
IOCON.PioKey2.Bits.MODE = IOCON_UP;//上拉电阻
PortKey2.DIR.Bits.PinKey2 = 0;//设置输输入方式
PortKey2.DATA.Bits.PinKey2 = 1;//释放键盘
//Led1Init
IOCON.PioLed1.Bits.FUNC = IOCON_PIO;//选择PIO1.8为LED1
IOCON.PioLed1.Bits.MODE = IOCON_UP;//上拉电阻
PortLed1.DIR.Bits.PinLed1 = 1;//设置输出方式
PortLed1.DATA.Bits.PinLed1 = 1;//LED1灭
//Led2Init
IOCON.PioLed2.Bits.FUNC = IOCON_PIO;//选择PIO0.2为LED2
IOCON.PioLed2.Bits.MODE = IOCON_UP;//上拉电阻
PortLed2.DIR.Bits.PinLed2 = 1;//设置输出方式
PortLed2.DATA.Bits.PinLed2 = 0;//LED2亮
//Led3Init
IOCON.PioLed3.Bits.FUNC = IOCON_PIO;//选择PIO2.7为LED3
IOCON.PioLed3.Bits.MODE = IOCON_UP;//上拉电阻
PortLed3.DIR.Bits.PinLed3 = 1;//设置输出方式
PortLed3.DATA.Bits.PinLed3 = 1;//LED3灭
//Led4Init
IOCON.PioLed4.Bits.FUNC = IOCON_PIO;//选择PIO2.8为LED4
IOCON.PioLed4.Bits.MODE = IOCON_UP;//上拉电阻
PortLed4.DIR.Bits.PinLed4 = 1;//设置输出方式
PortLed4.DATA.Bits.PinLed4 = 0;//LED4亮
//Led5Init
IOCON.PioLed5.Bits.FUNC = IOCON_PIO;//选择P2.1为LED5
IOCON.PioLed5.Bits.MODE = IOCON_UP;//上拉电阻
PortLed5.DIR.Bits.PinLed5 = 1;//设置输出方式
PortLed5.DATA.Bits.PinLed5 = 1;//LED5灭
//Led6Init
IOCON.PioLed6.Bits.FUNC = IOCON_PIO;//选择P1.9为LED6
IOCON.PioLed6.Bits.MODE = IOCON_UP;//上拉电阻
PortLed6.DIR.Bits.PinLed6 = 1;//设置输出方式
PortLed6.DATA.Bits.PinLed6 = 0;//LED6亮
//Led7Init
IOCON.PioLed7.Bits.FUNC = IOCON_PIO;//选择P3.4为LED7
IOCON.PioLed7.Bits.MODE = IOCON_UP;//上拉电阻
PortLed7.DIR.Bits.PinLed7 = 1;//设置输出方式
PortLed7.DATA.Bits.PinLed7 = 1;//LED7灭
//Led8Init
IOCON.PioLed8.Bits.FUNC = IOCON_PIO;//选择P3.5为LED8
IOCON.PioLed8.Bits.MODE = IOCON_UP;//上拉电阻
PortLed8.DIR.Bits.PinLed8 = 1;//设置输出方式
PortLed8.DATA.Bits.PinLed8 = 0;//LED8亮

while(1) {//PX(i)可变真美妙
// PX(0).DATA.Bits.Pin2 ^= 1;
// PX(1).DATA.Bits.Pin8 ^= 1;
PortLed1.DATA.Bits.PinLed1 ^= 1;
PortLed2.DATA.Bits.PinLed2 ^= 1;
PortLed3.DATA.Bits.PinLed3 ^= 1;
PortLed4.DATA.Bits.PinLed4 ^= 1;
PortLed5.DATA.Bits.PinLed5 ^= 1;
PortLed6.DATA.Bits.PinLed6 ^= 1;
PortLed7.DATA.Bits.PinLed7 ^= 1;
PortLed8.DATA.Bits.PinLed8 ^= 1;
__NOP();
PortBeep.DATA.Bits.PinBeep ^= 1;//蜂鸣器响
__NOP();
__NOP();
__NOP();
__NOP();
__NOP();
for (int i = 0; i < 888888; i ++)//延时
{
__NOP();
}
if (PortBeep.DATA.Bits.PinBeep)//蜂鸣器响
{
while(!PortKey1.DATA.Bits.PinKey1);//等待Key1释放
}
else//蜂鸣器不响
{
while(!PortKey2.DATA.Bits.PinKey2);//等待Key2释放
}
}
}