diff options
| -rw-r--r-- | Matrix-5x6/Blink5x6_05_font.pde | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/Matrix-5x6/Blink5x6_05_font.pde b/Matrix-5x6/Blink5x6_05_font.pde new file mode 100644 index 0000000..8f95209 --- /dev/null +++ b/Matrix-5x6/Blink5x6_05_font.pde @@ -0,0 +1,174 @@ +/* +5x6 LEDs Text scroller +Frank Bartels 2010 + */ + +#define leaner 1 // 0:std 1:normal 2:lean +//char myoutstring[]="ABCDEFGHIJKLMNOPQRSTUVWXYZ "; +//char myoutstring[]="0123456789 "; +//char myoutstring[]="789"; +char myoutstring[]="TOPPOINT KIEL FRICKL 27C3 "; +int myoutstringpos=0; + +#define NledPins 6 +int ledPins[NledPins] = { 7,6,5,4,3,2 }; + +int i, j, k, x,y,xx,yy, lum=0,newscr=0,tmp; +int scrollx,scrolly; +#define SCRdx 5 +#define SCRdy 6 +#define OSf 4 // oversampling factor <=5, sonst Speicher voll! + +// int=2 ByteFRICKL FRICKL +int scr[SCRdx][SCRdy]; // (real) screen +int vscr[SCRdx*OSf][SCRdy*OSf]; // virtual (high res) screen + +#define CFONTwidth 0x5 // (font constant) +#define CFONTwidth2 0x7 // with std space between chars std=7 +#define CFONTstart 0x20 +#define CFONTend 0x5b +char cfont[]= +{ 0x00, 0x00, 0x00, 0x00, 0x00, // 0x20 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x21 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x22 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x23 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x24 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x25 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x26 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x27 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x28 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x29 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x2a + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x2b + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x2c + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x2d + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x2e + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x2f + //0x1e, 0x31, 0x29, 0x25, 0x1e, // 0x30 0 + 0x1e, 0x21, 0x2d, 0x21, 0x1e, // 0x30 0 + 0x00, 0x22, 0x3f, 0x20, 0x00, // 0x31 1 + 0x22, 0x31, 0x29, 0x29, 0x26, // 0x32 2 + 0x12, 0x21, 0x25, 0x25, 0x1a, // 0x33 3 + 0x18, 0x14, 0x12, 0x3f, 0x10, // 0x34 4 + 0x22, 0x25, 0x25, 0x25, 0x18, // 0x35 5 + //0x1e, 0x29, 0x29, 0x29, 0x1a, // 0x36 6 + 0x1e, 0x25, 0x25, 0x25, 0x18, // 0x36 6 + 0x01, 0x01, 0x31, 0x0d, 0x03, // 0x37 7 + 0x1a, 0x25, 0x25, 0x25, 0x1a, // 0x38 8 + 0x06, 0x29, 0x29, 0x29, 0x1e, // 0x39 9 + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x3a + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x3b + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x3c + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x3d + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x3e + 0x00, 0x00, 0x00, 0x00, 0x00, // 0x3f + + 0x00, 0x00, 0x00, 0x00, 0x00, // SPACE (0x40 or 0x20) + 0x38, 0x16, 0x11, 0x16, 0x38, // A (0x41) + 0x3f, 0x25, 0x25, 0x26, 0x18, // B (0x42) + 0x1e, 0x21, 0x21, 0x21, 0x12, // C + 0x3f, 0x21, 0x21, 0x21, 0x1e, // D + 0x3f, 0x25, 0x25, 0x25, 0x21, // E + 0x3f, 0x05, 0x05, 0x05, 0x01, // F + 0x1e, 0x21, 0x21, 0x29, 0x1a, // G + 0x3f, 0x08, 0x08, 0x08, 0x3f, // H + 0x00, 0x21, 0x3f, 0x21, 0x00, // I + 0x00, 0x11, 0x21, 0x1f, 0x00, // J + 0x3f, 0x08, 0x14, 0x14, 0x22, // K + 0x3f, 0x20, 0x20, 0x20, 0x20, // L + 0x3f, 0x02, 0x0c, 0x02, 0x3f, // M + 0x3f, 0x02, 0x04, 0x08, 0x3f, // N + 0x1e, 0x21, 0x21, 0x21, 0x1e, // O + 0x3f, 0x09, 0x09, 0x09, 0x06, // P + 0x1e, 0x21, 0x29, 0x11, 0x2e, // Q + 0x3f, 0x09, 0x09, 0x19, 0x26, // R + 0x22, 0x25, 0x25, 0x25, 0x18, // S + 0x01, 0x01, 0x3f, 0x01, 0x01, // T + 0x1f, 0x20, 0x20, 0x20, 0x1f, // U + 0x03, 0x0c, 0x30, 0x0c, 0x03, // V + 0x3f, 0x10, 0x0c, 0x10, 0x3f, // W + 0x31, 0x0a, 0x04, 0x0a, 0x31, // X + 0x01, 0x02, 0x3c, 0x02, 0x01, // Y + 0x31, 0x29, 0x25, 0x23, 0x21, // Z +}; + +volatile int dummy; + +void setup() +{ for (int i=0; i<NledPins; i++) + pinMode(ledPins[i], INPUT); +} + +void vscr2scr() +{ int x,y,xx,yy,xxx,yyy,sum; + for(x=0; x<SCRdx; x++) + { xxx=x*OSf; + for(y=0; y<SCRdy; y++) + { yyy=y*OSf; + sum=0; + for(xx=0; xx<OSf; xx++) for(yy=0; yy<OSf; yy++) sum+=vscr[xxx+xx][yyy+yy]; + scr[x][y]=sum/OSf/OSf; + } + } +} + +#define ANIMm (20) +int lum2=0; +void loop() +{ newscr++; + if (newscr%(ANIMm)==0) + { //int p0=myoutstringpos/OSf; + + //int p0=myoutstringpos/(OSf-1); // Zeichen nur (OSf-1)/OSf breit ausgeben + //int p0=myoutstringpos/(OSf-leaner); // Zeichen nur (OSf-1)/OSf breit ausgeben + int p0=myoutstringpos*42/100; // Zeichen nur (OSf-1)/OSf breit ausgeben + + int p2=p0/CFONTwidth2; + char c=myoutstring[p2]; + if (c==0) { myoutstringpos=0; p0=0; p2=p0/CFONTwidth2; c=myoutstring[p2]; } + int p1=p0%CFONTwidth2; + int bits=0; + if (c==0x20) c=0x40; // 0x40 is SPACE ! + if (p1<CFONTwidth && c<CFONTend) bits=cfont[(c-CFONTstart)*CFONTwidth+p1]; + for (int b=1, p=0; b<0x40 && p<OSf*6; b*=2, p+=OSf) if (bits&b) + for(y=0; y<OSf; y++) vscr[OSf*SCRdx-1][p+y]=256; + myoutstringpos++; + + for(y=0; y<SCRdy*OSf; y++) + { for(x=0; x<SCRdx*OSf-1; x++) vscr[x][y]=vscr[x+1][y]; + vscr[SCRdx*OSf-1][y]=0; // clear + } + vscr2scr(); + } + + lum+=16; if (lum>254) lum=0; + + int xx=-1; + int yy=-1; + for (int y=0; y<NledPins; y++) + { digitalWrite(ledPins[y], HIGH); + pinMode(ledPins[y], OUTPUT); + for (int x=0; x<NledPins; x++) + if (x==y) + { xx=(xx+1)%NledPins; + yy++; + } + else + { xx=(xx+1)%NledPins; + lum2= (lum2+23) & 0xFF; + //if (xx==0 && yy==0) + //if (xx==yy) + //if (scr[yy][xx]>lum2) // (real) screen + //if (scr[yy][xx]+48<lum2) // inverted + if (scr[yy][xx]-48 > lum2*13/16) // good for font scroll + { //digitalWrite(ledPins[x], LOW); // digitalWrite(ledPins[y], LOW); (ganz unten) + pinMode(ledPins[x], OUTPUT); + //for (int ll=0; ll!=10; ll++) for (int l=0; l!=0x7fff; l++) dummy=l; + for (int l=0; l!=0x80; l++) dummy=l; + pinMode(ledPins[x], INPUT); + } + } + pinMode(ledPins[y], INPUT); + digitalWrite(ledPins[y], LOW); + } +} |