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- #define A 9
- #define B 10
- #define C 11
- #define CC 3
- #define BB 5
- #define AA 6
- #define DELAY 50
- #define STEPS 6
-
- void setup() {
- pinMode(A, OUTPUT);
- pinMode(B, OUTPUT);
- pinMode(C, OUTPUT);
- pinMode(AA, OUTPUT);
- pinMode(BB, OUTPUT);
- pinMode(CC, OUTPUT);
-
- Serial.begin(115200);
- }
-
- void set(int x, int y) {
- switch (x) {
- case AA: digitalWrite(AA, 1); break;
- case BB: digitalWrite(BB, 1); break;
- case CC: digitalWrite(CC, 1); break;
- }
- switch (y) {
- case A: digitalWrite(A, 1); break;
- case B: digitalWrite(B, 1); break;
- case C: digitalWrite(C, 1); break;
- }
-
- delay(1);
-
- switch (x) {
- case AA: digitalWrite(BB, 0); digitalWrite(CC, 0); break;
- case BB: digitalWrite(AA, 0); digitalWrite(CC, 0); break;
- case CC: digitalWrite(AA, 0); digitalWrite(BB, 0); break;
- }
- switch (y) {
- case A: digitalWrite(B, 0); digitalWrite(C, 0); break;
- case B: digitalWrite(A, 0); digitalWrite(C, 0); break;
- case C: digitalWrite(A, 0); digitalWrite(B, 0); break;
- }
- }
-
- int currStep = 0;
- void loop() {
- switch (currStep) {
- case 0: set(CC, A); break;
- case 1: set(CC, B); break;
- case 2: set(AA, B); break;
- case 3: set(AA, C); break;
- case 4: set(BB, C); break;
- case 5: set(BB, A); break;
- }
-
- currStep += 1;
- if (currStep >= STEPS)
- currStep = 0;
- delay(DELAY);
- }
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