Stap 8: Programmeren van de ATtiny85
U moet verbinden met 6 pinnen op de ATtiny85 de arduino en een condensator om te programmeren.
Pin aansluitingen:
- ATtiny Pin 2 tot en met Arduino Pin 13 (SCK)
- ATtiny Pin 1 naar Pin van de Arduino 12 (MISO)
- ATtiny Pin, 0 tot en met Arduino Pin 11 (Hasselt)
- ATtiny resetpin Arduino pin 10 (RESET)
Je hebt ook om verbinding maken met de + 5V en Gnd van de ATtiny aan de Arduino.
Bevestig een 10 Micro Farad condensator tussen Reset en Gnd van de Arduino.
(Zie het diagram hierboven gegeven)
Zodra dat is gebeurd, openstellen van de Arduino IDE, en ga naar Tools, boord en selecteer het juiste bord (meestal its gonna be ATtiny85 (1 MHz interne klok)).
Ook moet u de juiste seriële poort in hulpprogramma's seriële poort.
Zodra thats Ga naar Tools, programmeur en het omzetten van Arduino als ISP.
Wanneer u al deze dingen hebt gedaan, kopieer en plak de code hieronder en hit Upload, vervolgens de ATtiny aansluit op de IC houder en Bekijk uw lente POV Display in actie.
Code:
int delayTime = 1; int charBreak = 2.1; int LED1 = 0; int LED2 = 1; int LED3 = 2; int LED4 = 3; int LED5 = 4;void setup() { pinMode(LED1, OUTPUT); pinMode(LED2, OUTPUT); pinMode(LED3, OUTPUT); pinMode(LED4, OUTPUT); pinMode(LED5, OUTPUT); }int a[] = {1, 6, 26, 6, 1}; int b[] = {31, 21, 21, 10, 0}; int c2[] = {14, 17, 17, 10, 0}; int d[] = {31, 17, 17, 14, 0}; int e[] = {31, 21, 21, 17, 0}; int f[] = {31, 20, 20, 16, 0}; int g[] = {14, 17, 19, 10, 0}; int h[] = {31, 4, 4, 4, 31}; int i[] = {0, 17, 31, 17, 0}; int j[] = {0, 17, 30, 16, 0}; int k[] = {31, 4, 10, 17, 0}; int l[] = {31, 1, 1, 1, 0}; int m[] = {31, 12, 3, 12, 31}; int n[] = {31, 12, 3, 31, 0}; int o[] = {14, 17, 17, 14, 0}; int p[] = {31, 20, 20, 8, 0}; int q[] = {14, 17, 19, 14, 2}; int r[] = {31, 20, 22, 9, 0}; int s[] = {8, 21, 21, 2, 0}; int t[] = {16, 16, 31, 16, 16}; int u[] = {30, 1, 1, 30, 0}; int v[] = {24, 6, 1, 6, 24}; int w[] = {28, 3, 12, 3, 28}; int x[] = {17, 10, 4, 10, 17}; int y[] = {17, 10, 4, 8, 16}; int z[] = {19, 21, 21, 25, 0};int eos[] = {0, 1, 0, 0, 0}; int excl[] = {0, 29, 0, 0, 0}; int ques[] = {8, 19, 20, 8, 0};void displayLine(int line) { int myline; myline = line; if (myline>=16) {digitalWrite(LED1, HIGH); myline-=16;} else {digitalWrite(LED1, LOW);} if (myline>=8) {digitalWrite(LED2, HIGH); myline-=8;} else {digitalWrite(LED2, LOW);} if (myline>=4) {digitalWrite(LED3, HIGH); myline-=4;} else {digitalWrite(LED3, LOW);} if (myline>=2) {digitalWrite(LED4, HIGH); myline-=2;} else {digitalWrite(LED4, LOW);} if (myline>=1) {digitalWrite(LED5, HIGH); myline-=1;} else {digitalWrite(LED5, LOW);} }void displayChar(char c) { if (c == 'a'){for (int i = 0; i <5; i++){displayLine(a[i]);delay(delayTime);}displayLine(0);} if (c == 'b'){for (int i = 0; i <5; i++){displayLine(b[i]);delay(delayTime);}displayLine(0);} if (c == 'c2'){for (int i = 0; i <5; i++){displayLine(c2[i]);delay(delayTime);}displayLine(0);} if (c == 'd'){for (int i = 0; i <5; i++){displayLine(d[i]);delay(delayTime);}displayLine(0);} if (c == 'e'){for (int i = 0; i <5; i++){displayLine(e[i]);delay(delayTime);}displayLine(0);} if (c == 'f'){for (int i = 0; i <5; i++){displayLine(f[i]);delay(delayTime);}displayLine(0);} if (c == 'g'){for (int i = 0; i <5; i++){displayLine(g[i]);delay(delayTime);}displayLine(0);} if (c == 'h'){for (int i = 0; i <5; i++){displayLine(h[i]);delay(delayTime);}displayLine(0);} if (c == 'i'){for (int it = 0; it <5; it++){displayLine(i[it]);delay(delayTime);}displayLine(0);} if (c == 'j'){for (int i = 0; i <5; i++){displayLine(j[i]);delay(delayTime);}displayLine(0);} if (c == 'k'){for (int i = 0; i <5; i++){displayLine(k[i]);delay(delayTime);}displayLine(0);} if (c == 'l'){for (int i = 0; i <5; i++){displayLine(l[i]);delay(delayTime);}displayLine(0);} if (c == 'm'){for (int i = 0; i <5; i++){displayLine(m[i]);delay(delayTime);}displayLine(0);} if (c == 'n'){for (int i = 0; i <5; i++){displayLine(n[i]);delay(delayTime);}displayLine(0);} if (c == 'o'){for (int i = 0; i <5; i++){displayLine(o[i]);delay(delayTime);}displayLine(0);} if (c == 'p'){for (int i = 0; i <5; i++){displayLine(p[i]);delay(delayTime);}displayLine(0);} if (c == 'q'){for (int i = 0; i <5; i++){displayLine(q[i]);delay(delayTime);}displayLine(0);} if (c == 'r'){for (int i = 0; i <5; i++){displayLine(r[i]);delay(delayTime);}displayLine(0);} if (c == 's'){for (int i = 0; i <5; i++){displayLine(s[i]);delay(delayTime);}displayLine(0);} if (c == 't'){for (int i = 0; i <5; i++){displayLine(t[i]);delay(delayTime);}displayLine(0);} if (c == 'u'){for (int i = 0; i <5; i++){displayLine(u[i]);delay(delayTime);}displayLine(0);} if (c == 'v'){for (int i = 0; i <5; i++){displayLine(v[i]);delay(delayTime);}displayLine(0);} if (c == 'w'){for (int i = 0; i <5; i++){displayLine(w[i]);delay(delayTime);}displayLine(0);} if (c == 'x'){for (int i = 0; i <5; i++){displayLine(x[i]);delay(delayTime);}displayLine(0);} if (c == 'y'){for (int i = 0; i <5; i++){displayLine(y[i]);delay(delayTime);}displayLine(0);} if (c == 'z'){for (int i = 0; i <5; i++){displayLine(z[i]);delay(delayTime);}displayLine(0);} if (c == '!'){for (int i = 0; i <5; i++){displayLine(excl[i]);delay(delayTime);}displayLine(0);} if (c == '?'){for (int i = 0; i <5; i++){displayLine(ques[i]);delay(delayTime);}displayLine(0);} if (c == '.'){for (int i = 0; i <5; i++){displayLine(eos[i]);delay(delayTime);}displayLine(0);} delay(charBreak); }void displayString(char* s) { for (int i = 0; i<=strlen(s); i++) { displayChar(s[i]); } }void loop() { displayString("hello world"); } Opmerking: Ik heb niet geschreven de volledige code mezelf, ik maakte aanpassingen aan een reeds bestaande code te passen mijn POV display en ik heb ook verschillende letters zodat ze lijken beter aangepast.
