Droni e Droidi / microbit-FirstDemo

Letter, points and light. Stars demo, scroll demo, flare demo, bounce demo

Dependencies:   microbit

MicroBit Graphics Demo

  • FunctionPointFlare();
  • FunctionBounceTest();
  • FunctionImageTest();
  • FunctionPrintTest();
  • FunctionStarTest();
  • FunctionImageScroll();

Functions.h@4:47230ba0a5f0, 2020-01-01 (annotated)

Committer:
MaxScorda
Date:
Wed Jan 01 10:23:12 2020 +0000
Revision:
4:47230ba0a5f0
Parent:
3:7fb07f1eeffe 
Publish

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MaxScorda 1:ed77b498d5c8 1 void FunctionPointFlare()
MaxScorda 1:ed77b498d5c8 2 {
MaxScorda 1:ed77b498d5c8 3
MaxScorda 1:ed77b498d5c8 4 int value = 64 ;
MaxScorda 1:ed77b498d5c8 5 for(int xx=-1 ; xx<=1; xx++) {
MaxScorda 1:ed77b498d5c8 6 for( int yy=-1; yy<=1; yy++) {
MaxScorda 1:ed77b498d5c8 7 uBit.display.image.setPixelValue(oldx+yy,oldy+xx, 0);
MaxScorda 1:ed77b498d5c8 8 }
MaxScorda 1:ed77b498d5c8 9 }
MaxScorda 1:ed77b498d5c8 10
MaxScorda 1:ed77b498d5c8 11
MaxScorda 1:ed77b498d5c8 12 for(int xx=-1 ; xx<=1; xx++) {
MaxScorda 1:ed77b498d5c8 13 for( int yy=-1; yy<=1; yy++) {
MaxScorda 1:ed77b498d5c8 14 uBit.display.image.setPixelValue(i+yy,k+xx, 2);
MaxScorda 1:ed77b498d5c8 15 // uBit.serial.printf("%d - %d", yy,xx);
MaxScorda 1:ed77b498d5c8 16 }
MaxScorda 1:ed77b498d5c8 17 }
MaxScorda 1:ed77b498d5c8 18 uBit.display.image.setPixelValue(i,k, value);
MaxScorda 1:ed77b498d5c8 19
MaxScorda 1:ed77b498d5c8 20 oldx=i;
MaxScorda 1:ed77b498d5c8 21 oldy=k;
MaxScorda 1:ed77b498d5c8 22
MaxScorda 1:ed77b498d5c8 23 i=(i+sign);
MaxScorda 1:ed77b498d5c8 24 if ((i<0) || (i>4)) {
MaxScorda 1:ed77b498d5c8 25 sign=-sign;
MaxScorda 1:ed77b498d5c8 26 i=(i+sign);
MaxScorda 1:ed77b498d5c8 27 k++;
MaxScorda 1:ed77b498d5c8 28 k=k%5;
MaxScorda 1:ed77b498d5c8 29 }
MaxScorda 1:ed77b498d5c8 30
MaxScorda 1:ed77b498d5c8 31 // uBit.serial.printf("\nAccleremoter ");
MaxScorda 1:ed77b498d5c8 32 // uBit.serial.printf("x:%d y:%d", uBit.accelerometer.getX(),uBit.accelerometer.getY());
MaxScorda 1:ed77b498d5c8 33
MaxScorda 1:ed77b498d5c8 34 uBit.sleep(100);
MaxScorda 1:ed77b498d5c8 35 }
MaxScorda 1:ed77b498d5c8 36
MaxScorda 1:ed77b498d5c8 37 void FunctionPrintTest()
MaxScorda 1:ed77b498d5c8 38 {
MaxScorda 1:ed77b498d5c8 39 // uBit.display.scrollAsync("Scorda",500);
MaxScorda 2:b767fa1c9241 40 uBit.display.scrollAsync("Scorda");
MaxScorda 2:b767fa1c9241 41 uBit.sleep(500);
MaxScorda 1:ed77b498d5c8 42 }
MaxScorda 1:ed77b498d5c8 43
MaxScorda 1:ed77b498d5c8 44 void FunctionImageTest()
MaxScorda 1:ed77b498d5c8 45 {
MaxScorda 4:47230ba0a5f0 46 if (ccont%3==0) {
MaxScorda 4:47230ba0a5f0 47 display.setBrightness(255);
MaxScorda 1:ed77b498d5c8 48 uBit.display.print(C);
MaxScorda 4:47230ba0a5f0 49 } else if (ccont%3==1) {
MaxScorda 4:47230ba0a5f0 50 display.setBrightness(127);
MaxScorda 1:ed77b498d5c8 51 uBit.display.print(Cb);
MaxScorda 4:47230ba0a5f0 52 } else if (ccont%3==2) {
MaxScorda 4:47230ba0a5f0 53 display.setBrightness(64) ;
MaxScorda 1:ed77b498d5c8 54 uBit.display.print(Cd);
MaxScorda 4:47230ba0a5f0 55 }
MaxScorda 1:ed77b498d5c8 56
MaxScorda 1:ed77b498d5c8 57 uBit.sleep(500);
MaxScorda 1:ed77b498d5c8 58
MaxScorda 1:ed77b498d5c8 59 }
MaxScorda 1:ed77b498d5c8 60
MaxScorda 1:ed77b498d5c8 61
MaxScorda 1:ed77b498d5c8 62 void FunctionBounceTest()
MaxScorda 1:ed77b498d5c8 63 {
MaxScorda 1:ed77b498d5c8 64 static int xx[]= {2,0,0};
MaxScorda 1:ed77b498d5c8 65 static int yy[]= {3,0,0};
MaxScorda 1:ed77b498d5c8 66 static int tempidx, idxvett=0;
MaxScorda 1:ed77b498d5c8 67 static int xost;
MaxScorda 1:ed77b498d5c8 68 static int yost;
MaxScorda 1:ed77b498d5c8 69 static int xcont=0;
MaxScorda 1:ed77b498d5c8 70 static int signx=1, signy=1;
MaxScorda 4:47230ba0a5f0 71 int value= 256;
MaxScorda 1:ed77b498d5c8 72 bool cambiay=false;
MaxScorda 1:ed77b498d5c8 73 int tempcolor;
MaxScorda 1:ed77b498d5c8 74
MaxScorda 1:ed77b498d5c8 75 tempidx=idxvett;
MaxScorda 1:ed77b498d5c8 76 idxvett=(idxvett+1)%3;
MaxScorda 1:ed77b498d5c8 77 uBit.display.image.setPixelValue(xx[idxvett],yy[idxvett], 0);
MaxScorda 1:ed77b498d5c8 78 xx[idxvett]=(xx[tempidx]+signx)%5;
MaxScorda 1:ed77b498d5c8 79 yy[idxvett]=(yy[tempidx]+signy)%5;
MaxScorda 1:ed77b498d5c8 80
MaxScorda 1:ed77b498d5c8 81 for(int i=0 ; i<=2; i++) {
MaxScorda 1:ed77b498d5c8 82 tempidx=(tempidx+i)%3;
MaxScorda 4:47230ba0a5f0 83 tempcolor=value/((i*32)+1);
MaxScorda 1:ed77b498d5c8 84 uBit.display.image.setPixelValue(xx[tempidx],yy[tempidx], tempcolor);
MaxScorda 1:ed77b498d5c8 85 }
MaxScorda 3:7fb07f1eeffe 86 //se sbatte sul punto ostacolo o ha fatto due
MaxScorda 1:ed77b498d5c8 87 if (((xx[idxvett]==xost)&&(yy[idxvett]==yost))||(xcont==2)) {
MaxScorda 1:ed77b498d5c8 88 uBit.display.image.setPixelValue(xost,yost, 0);
MaxScorda 1:ed77b498d5c8 89 if ((xx[idxvett]==xost)&&(yy[idxvett]==yost))
MaxScorda 1:ed77b498d5c8 90 cambiay=true;
MaxScorda 1:ed77b498d5c8 91 xost=rand()%5;
MaxScorda 1:ed77b498d5c8 92 yost=rand()%5;
MaxScorda 1:ed77b498d5c8 93 uBit.display.image.setPixelValue(xost,yost, value/4);
MaxScorda 1:ed77b498d5c8 94 xcont=0;
MaxScorda 1:ed77b498d5c8 95 }
MaxScorda 1:ed77b498d5c8 96
MaxScorda 1:ed77b498d5c8 97 if ((yy[idxvett]==0) || (yy[idxvett]==4) || (cambiay==true)) {
MaxScorda 1:ed77b498d5c8 98 signy=-signy;
MaxScorda 1:ed77b498d5c8 99 }
MaxScorda 1:ed77b498d5c8 100
MaxScorda 1:ed77b498d5c8 101 if ((xx[idxvett]==0) || (xx[idxvett]==4))
MaxScorda 1:ed77b498d5c8 102 signx=-signx;
MaxScorda 1:ed77b498d5c8 103
MaxScorda 1:ed77b498d5c8 104 if (xx[idxvett]==0)
MaxScorda 1:ed77b498d5c8 105 xcont++;
MaxScorda 1:ed77b498d5c8 106
MaxScorda 3:7fb07f1eeffe 107 uBit.sleep(250);
MaxScorda 3:7fb07f1eeffe 108
MaxScorda 3:7fb07f1eeffe 109 }
MaxScorda 3:7fb07f1eeffe 110
MaxScorda 3:7fb07f1eeffe 111 void FunctionStarTest()
MaxScorda 3:7fb07f1eeffe 112 {
MaxScorda 3:7fb07f1eeffe 113 // stars[x][0] x
MaxScorda 3:7fb07f1eeffe 114 // stars[x][1] y
MaxScorda 3:7fb07f1eeffe 115 // stars[x][2] speed
MaxScorda 3:7fb07f1eeffe 116 // stars[x][3] light
MaxScorda 3:7fb07f1eeffe 117 static int stars[5][4];
MaxScorda 3:7fb07f1eeffe 118 static bool first=true;
MaxScorda 3:7fb07f1eeffe 119 int tempspeed;
MaxScorda 3:7fb07f1eeffe 120 //azzero primo giro
MaxScorda 3:7fb07f1eeffe 121 if (first==true) {
MaxScorda 3:7fb07f1eeffe 122 for(int i=0 ; i<5; i++) {
MaxScorda 3:7fb07f1eeffe 123 stars[i][1]=-1;
MaxScorda 3:7fb07f1eeffe 124 }
MaxScorda 3:7fb07f1eeffe 125 first=false;
MaxScorda 3:7fb07f1eeffe 126 }
MaxScorda 3:7fb07f1eeffe 127
MaxScorda 3:7fb07f1eeffe 128 for(int i=0 ; i<5; i++) {
MaxScorda 3:7fb07f1eeffe 129 if (stars[i][1]==-1) {
MaxScorda 3:7fb07f1eeffe 130 stars[i][0]=i; //inutile ma ad uso futuro
MaxScorda 3:7fb07f1eeffe 131 stars[i][1]=uBit.random(2); //y
MaxScorda 3:7fb07f1eeffe 132 stars[i][2]=uBit.random(2); //speed
MaxScorda 3:7fb07f1eeffe 133 stars[i][3]=((uBit.random(8)+1)*32)-1; //light
MaxScorda 3:7fb07f1eeffe 134 } else {
MaxScorda 3:7fb07f1eeffe 135 uBit.display.image.setPixelValue(stars[i][0],stars[i][1], 0);
MaxScorda 3:7fb07f1eeffe 136 if (stars[i][2]==0) {
MaxScorda 3:7fb07f1eeffe 137 tempspeed=(ccont%2==0?1:0);
MaxScorda 3:7fb07f1eeffe 138 } else {
MaxScorda 3:7fb07f1eeffe 139 tempspeed=stars[i][2];
MaxScorda 3:7fb07f1eeffe 140 }
MaxScorda 3:7fb07f1eeffe 141 stars[i][1]=stars[i][1]+tempspeed;
MaxScorda 3:7fb07f1eeffe 142 if (stars[i][1]>4)
MaxScorda 3:7fb07f1eeffe 143 stars[i][1]=-1;
MaxScorda 3:7fb07f1eeffe 144 }
MaxScorda 3:7fb07f1eeffe 145 uBit.display.image.setPixelValue(stars[i][0],stars[i][1], stars[i][3]);
MaxScorda 4:47230ba0a5f0 146 // uBit.serial.printf("\n%d: %d ",i,stars[i][1]);
MaxScorda 3:7fb07f1eeffe 147 }
MaxScorda 4:47230ba0a5f0 148 uBit.sleep(250);
MaxScorda 4:47230ba0a5f0 149 }
MaxScorda 1:ed77b498d5c8 150
MaxScorda 4:47230ba0a5f0 151 void FunctionImageScroll()
MaxScorda 4:47230ba0a5f0 152 {
MaxScorda 4:47230ba0a5f0 153 display.setBrightness(255);
MaxScorda 4:47230ba0a5f0 154 uBit.display.scrollAsync(W1,100);
MaxScorda 4:47230ba0a5f0 155 uBit.sleep(500);
MaxScorda 1:ed77b498d5c8 156
MaxScorda 1:ed77b498d5c8 157 }
MaxScorda 1:ed77b498d5c8 158
MaxScorda 4:47230ba0a5f0 159
MaxScorda 1:ed77b498d5c8 160 void onButton(MicroBitEvent e)
MaxScorda 1:ed77b498d5c8 161 {
MaxScorda 4:47230ba0a5f0 162 static bool premuto=true;
MaxScorda 4:47230ba0a5f0 163 int numfun=6;
MaxScorda 1:ed77b498d5c8 164 if ((e.source == MICROBIT_ID_BUTTON_A) && (premuto==false)) {
MaxScorda 1:ed77b498d5c8 165 sceltavar--;
MaxScorda 1:ed77b498d5c8 166 uBit.display.clear();
MaxScorda 2:b767fa1c9241 167 uBit.display.stopAnimation();
MaxScorda 1:ed77b498d5c8 168 uBit.serial.printf("\nBUTTON A: ");
MaxScorda 2:b767fa1c9241 169 premuto=true;
MaxScorda 1:ed77b498d5c8 170 }
MaxScorda 1:ed77b498d5c8 171
MaxScorda 1:ed77b498d5c8 172 if ((e.source == MICROBIT_ID_BUTTON_B)&& (premuto==false)) {
MaxScorda 1:ed77b498d5c8 173 sceltavar++;
MaxScorda 1:ed77b498d5c8 174 uBit.display.clear();
MaxScorda 3:7fb07f1eeffe 175 uBit.display.stopAnimation();
MaxScorda 1:ed77b498d5c8 176 uBit.serial.printf("\nBUTTON B: ");
MaxScorda 1:ed77b498d5c8 177 premuto=true;
MaxScorda 1:ed77b498d5c8 178 }
MaxScorda 2:b767fa1c9241 179 /*
MaxScorda 2:b767fa1c9241 180 if (e.value == MICROBIT_BUTTON_EVT_CLICK) {
MaxScorda 2:b767fa1c9241 181 uBit.serial.printf("\nCLICK");
MaxScorda 2:b767fa1c9241 182 premuto=true;
MaxScorda 2:b767fa1c9241 183 }
MaxScorda 1:ed77b498d5c8 184
MaxScorda 2:b767fa1c9241 185 if (e.value == MICROBIT_BUTTON_EVT_HOLD) {
MaxScorda 2:b767fa1c9241 186 uBit.serial.printf("\nHOLD");
MaxScorda 2:b767fa1c9241 187 premuto=true;
MaxScorda 2:b767fa1c9241 188 }
MaxScorda 2:b767fa1c9241 189 if (e.value == MICROBIT_BUTTON_EVT_DOWN) {
MaxScorda 2:b767fa1c9241 190 uBit.serial.printf("\nDOWN");
MaxScorda 2:b767fa1c9241 191 premuto=true;
MaxScorda 2:b767fa1c9241 192 }
MaxScorda 2:b767fa1c9241 193 */
MaxScorda 1:ed77b498d5c8 194 if (e.value == MICROBIT_BUTTON_EVT_UP) {
MaxScorda 1:ed77b498d5c8 195 uBit.serial.printf("UP");
MaxScorda 1:ed77b498d5c8 196 premuto=false;
MaxScorda 1:ed77b498d5c8 197 }
MaxScorda 1:ed77b498d5c8 198
MaxScorda 1:ed77b498d5c8 199 sceltavar=(sceltavar+numfun)%numfun;
MaxScorda 2:b767fa1c9241 200 // uBit.serial.printf("--%d--", sceltavar);
MaxScorda 1:ed77b498d5c8 201
MaxScorda 1:ed77b498d5c8 202 }
MaxScorda 1:ed77b498d5c8 203