examplepacman.cpp

00001 #include "mbed.h"
00002 //************************ Complete to Interface ***************************
00003 // configure library with this code ****************************************
00004 SPI dot_matrix(D11,NC,D13); //mosi miso sclk
00005 DigitalOut lat(PA_12); //6
00006 DigitalOut sb(PA_11); //7
00007 DigitalOut rst(D10);
00008 BusOut open_line(D2,D3,D4,D5,D6,D7,D8,D9);
00009               //c0 c1 c2 c3 c4 c5 c6 c7 dont foget d7
00010 Serial pc(D1, D0);
00011 Timer t;
00012 
00013 int main(){
00014 
00015   dot_matrix.frequency(1000000);
00016   // dot_matrix.format(6,0);
00017   uint8_t wb[3] = {255,255,255};
00018   uint8_t rgb[3] = {0,0,60};
00019   uint8_t pic[8] = {0x3C,0x7E,0xDC,0xF8,0xF8,0xFC,0x7E,0x3C};
00020   uint8_t pic2[8] = {0x3C,0x7E,0xDF,0xFF,0xF0,0xFF,0x7E,0x3C};
00021   // uint8_t pic[8] = {0x00,0x66,0x99,0x81,0x42,0x24,0x18,0x00};
00022   // uint8_t pic2[8] = {0x00,0x66,0xFF,0xFF,0x7E,0x3C,0x18,0x00};
00023   uint8_t temp;
00024   int line[8] = {1,2,4,8,16,32,64,128};
00025 
00026   rst = 1;
00027   wait(0.5);
00028   rst = 0;
00029   wait(0.5);
00030   rst = 1;
00031   wait(0.5);
00032 
00033   //dot_matrix.format(6,0);
00034   sb = 0; // 6 bit
00035   for(int i = 0; i<8; i++){
00036     dot_matrix.write(wb[0]);
00037     dot_matrix.write(wb[1]);
00038     dot_matrix.write(wb[2]);
00039   }
00040   open_line = 0;
00041   // dot_matrix.format(8,0);
00042   sb = 1; // 8 bit
00043   t.start();
00044   while (1) {
00045     if(t.read()<0.2){
00046       for(int j = 0;j<8;j++){
00047         temp = pic[j];
00048         for(int i = 0; i<8; i++){
00049           if(temp & 0x80){
00050             dot_matrix.write(rgb[0]);
00051             dot_matrix.write(rgb[1]);
00052             dot_matrix.write(rgb[2]);
00053           }
00054           else{
00055             dot_matrix.write(0);
00056             dot_matrix.write(0);
00057             dot_matrix.write(0);
00058           }
00059           temp = temp << 1;
00060         }
00061         lat = 1;
00062         lat = 0;
00063         open_line = line[j];
00064         wait(0.001);
00065         open_line = 0;
00066       }
00067     }
00068     else if(t.read()>0.2 && t.read()<0.4){
00069       for(int j = 0;j<8;j++){
00070         temp = pic2[j];
00071         for(int i = 0; i<8; i++){
00072           if(temp & 0x80){
00073             dot_matrix.write(rgb[0]);
00074             dot_matrix.write(rgb[1]);
00075             dot_matrix.write(rgb[2]);
00076           }
00077           else{
00078             dot_matrix.write(0);
00079             dot_matrix.write(0);
00080             dot_matrix.write(0);
00081           }
00082           temp = temp << 1;
00083         }
00084         lat = 1;
00085         lat = 0;
00086         open_line = line[j];
00087         wait(0.001);
00088         open_line = 0;
00089       }
00090     }
00091     else{
00092       t.reset();
00093     }
00094   }
00095 
00096 
00097 }