我看论坛上基本没有教16*16LED点阵模块的....
这是之前为我们课程的作业写的，现在贴出来与大家分享~
因为这学期才开始接触Arduino和汇编语言，编的不能保证简练..
而且有不完善的地方，但我们作业的时间有限，实现功能就行了~
现在还在苦逼苦逼的做最终的大作业.....
有兴趣的童鞋可以下下来自己玩一玩~~
红外遥控器4,6控制飞机左右，2发射炮弹，0是reset
哭泣的表情需要摁reset来继续
视频地址：
http://v.youku.com/v_show/id_XNTM1NzcxNTgw.html
- #include <IRremote.h> // 使用IRRemote函数库
- #define RowA 3 //行信号,驱动138
- #define RowB 4
- #define RowC 5
- #define RowD 6
- int hc138en=7; //138 使能
- //使用了硬件SPI，以下脚不能更改
- #define R1 11 //数据出 MOSI
- #define CLK 13 //时钟 SCK
- #define STB 10 //刷新显示 SS
- #define DATAIN 12 //数据入,读FLASH时有用 MISO
- byte dots[] ={//子弹
- 0x80,0x00,0x40,0x00,0x20,0x00,0x10,0x00,
- 0x08,0x00,0x04,0x00,0x02,0x00,0x01,0x00,
- 0x00,0x80,0x00,0x40,0x00,0x20,0x00,0x10,
- 0x00,0x08,0x00,0x04,0x00,0x02,0x00,0x01
- };
- byte plane2[] ={//飞机
- 0xE0,0x00,0x40,0x00,
- 0x70,0x00,0x20,0x00,
- 0x38,0x00,0x10,0x00,
- 0x1C,0x00,0x08,0x00,
- 0x0E,0x00,0x04,0x00,
- 0x07,0x00,0x02,0x00,
- 0x03,0x80,0x01,0x00,
- 0x01,0xC0,0x00,0x80,
- 0x00,0xE0,0x00,0x40,
- 0x00,0x70,0x00,0x20,
- 0x00,0x38,0x00,0x10,
- 0x00,0x1C,0x00,0x08,
- 0x00,0x0E,0x00,0x04,
- 0x00,0x07,0x00,0x02
- };
- byte cry[]={ //哭泣表情
- 0x00,0x00,0x00,0x00,0xFC,0x3F,0xFC,0x3F,
- 0x21,0x84,0x21,0x84,0x23,0xC4,0x26,0x64,
- 0x24,0x24,0x20,0x04,0x20,0x04,0x20,0x04,
- 0x20,0x04,0x20,0x04,0x00,0x00,0x00,0x00};
- //红外
- const int irReceiverPin = 2; // 红外接收器的 OUTPUT 引脚接在 PIN2 接口 定义irReceiverPin变量为PIN2接口
- IRrecv irrecv(irReceiverPin); // 设置irReceiverPin定义的端口为红外信号接收端口
- decode_results results; // 定义results变量为红外结果存放位置
- long IRright=0x00FF5AA5; //right 6
- long IRleft= 0x00FF10EF; //left 4
- long IRfire= 0x00FF18E7; //fire 2
- long IRreset=0x00FF6897; //reset 0
- void spi_transfer(volatile char data)
- {
- SPDR = data; // Start the transmission
- while (!(SPSR & (1<<SPIF))) // Wait the end of the transmission
- //SPSR:程序状态保存寄存器
- {
- ;
- }
- }
- //输出行
- void hc138sacn(byte r){
- digitalWrite(RowA,!(r & 0x01));
- digitalWrite(RowB,!(r & 0x02));
- digitalWrite(RowC,!(r & 0x04));
- digitalWrite(RowD,!(r & 0x08));
- }
- void setup () {
- pinMode(RowA, OUTPUT);
- pinMode(RowB, OUTPUT);
- pinMode(RowC, OUTPUT);
- pinMode(RowD, OUTPUT); //138片选
- pinMode(hc138en, OUTPUT); //138 使能
- pinMode(R1, OUTPUT);//DI
- pinMode(CLK, OUTPUT); //时钟
- pinMode(STB, OUTPUT); //Latch锁存
- pinMode(DATAIN, INPUT); //无用，但SPI必须写
- Serial.begin(19200);
- //SPI硬件设置
- //interrupt disabled,spi enabled,msb 1st,master,clk low when idle,
- //sample on leading edge of clk,system clock/4 rate (fastest)
- SPCR = (1<<SPE)|(1<<MSTR);
- delay(10);
- irrecv.enableIRIn(); // 启动红外解码
- }
- byte row;
- int count;
- //子弹部分
- byte rowb[6]; //子弹所在行数
- int time[6]; //计时
- int post[6];//position(column)
- int number;//计数
- int temp;//交换用
- //洞穴部分
- int timec; //计时
- int numberc;//计数
- byte cave[34]={ //洞穴初始化数据
- 0xE0,0x07,0xE0,0x07,0xE0,0x07,0xE0,0x07,
- 0xE0,0x07,0xFC,0x3F,0xE0,0x07,0xE0,0x07,
- 0xE0,0x07,0xE0,0x07,0xE0,0x07,0xE0,0x07,
- 0xE0,0x07,0xE0,0x07,0xE0,0x07,0xE0,0x07};
- int fail=1;
- void loop () {
- if(fail==1)
- { //哭泣表情
- for(int i=15;i>=0;i--)
- {
- spi_transfer(~(cry[i*2]));
- spi_transfer(~(cry[i*2+1]));
- digitalWrite(hc138en, 1); //关闭显示
- hc138sacn(15-i); //换行
- digitalWrite(STB, 0); //595刷新
- digitalWrite(STB, 1);
- delayMicroseconds(500) ; //节电用,
- digitalWrite(hc138en, 0); //开启显示
- delayMicroseconds(500) ; //刷新频率调
- }
- if (irrecv.decode(&results)) { // 解码成功，把数据放入results变量中
- // 把数据输入到串口
- if (results.value ==IRreset ) //reset
- {
- fail=0;
- //飞机部分
- count=8;
- //子弹部分
- byte rowb[6]={
- 2,2,2,2,2,2 }; //子弹所在行数
- int time[6]={
- 0,0,0,0,0,0 }; //计时
- int post[6]={
- 0,0,0,0,0,0 };//position(column)
- number=0;//计数
- temp=0;//交换用
- //洞穴部分
- timec=0; //计时
- numberc=0;//计数
- byte cave[34]={ //洞穴初始化数据
- 0xE0,0x07,0xE0,0x07,0xE0,0x07,0xE0,0x07,
- 0xE0,0x07,0xFC,0x3F,0xE0,0x07,0xE0,0x07,
- 0xE0,0x07,0xE0,0x07,0xE0,0x07,0xE0,0x07,
- 0xE0,0x07,0xE0,0x07,0xE0,0x07,0xE0,0x07 };
- }
- irrecv.resume(); // 继续等待接收下一组信号
- }
- }
- else
- {
- int fire=0;
- if (irrecv.decode(&results))
- {
- // 解碼成功，收到一組紅外線訊號
- if (results.value ==IRright ) //right
- {
- count=count-1;
- }
- else if (results.value ==IRleft ) //left
- {
- count=count+1;
- }
- if (results.value ==IRfire ) //fire
- {
- fire=1;
- }
- if(count>14)
- count=14;
- if(count<1)
- count=1;
- irrecv.resume(); // 继续等待接收下一组信号
- }
- //飞机部分
- for(row=1;row<3;row++)
|
|
