105 lines
2.4 KiB
C++
105 lines
2.4 KiB
C++
#include <Arduino.h>
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#include "flipdot.h"
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Flipdot flipdot;
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unsigned long loopmillis=0;
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unsigned long last_update=0;
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#define UPDATE_INTERVAL 10
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void setup() {
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flipdot.init();
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Serial.begin(115200);
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}
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int countz=0;
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void loop() {
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loopmillis = millis();
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static bool init=false;
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if (!init) {
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delay(2000);
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flipdot.row=0;
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Serial.println("Clearing Display");
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for (int l=0;l<25;l++) {
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flipdot.selectColumnClear(l%25);
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flipdot.shiftData();
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if (!flipdot.clearSelectedColumn()) {
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Serial.println("Error clearing column!");
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}else{
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Serial.println("Cleared");
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}
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delay(10);
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}
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init=true;
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delay(1000);
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}
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if (loopmillis > last_update + UPDATE_INTERVAL)
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{
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Serial.print("count=");
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Serial.print(countz);Serial.print(": ");
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//setting colX to 128, 32, 8,2 (or a combination of), then appling 12V to driver and GND to Clear, clears these colums
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// this applies +12v to selected columns
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//setting colX to 64,16,4,1 (or a combination of), then setting row shift registers to some setting sets the selected dots
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// this applies GND to selected columns
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//reset pin on annax board input should be used (not pulled to gnd for a short time) after dots have been flipped (to disable potentially activated transistors)
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//cycle testing set dots
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flipdot.selectColumnSet(countz/16); //lower column number is on the left
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flipdot.row=pow(2, (countz)%16);//low significant bits are lower rows (when connector at top)
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/*Serial.print("Row="); Serial.print(row); Serial.print(" Col=");
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for (uint8_t i=0;i<7;i++) {
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Serial.print(","); Serial.print(col[i]);
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}
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Serial.println();*/
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//reset pin on ribbon cable high (12Vpullup/open), then low (via Transistor)
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unsigned long starttime=micros();
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flipdot.shiftData();
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flipdot.setSelectedDot();
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unsigned long shiftduration=micros()-starttime;
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Serial.println("");
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Serial.print("Duration="); Serial.println(shiftduration);
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last_update=loopmillis;
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countz++;
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if (countz>=16*25) {
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countz=0;
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init=false;
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}
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}
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}
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