/*
  7-Segment Display - Four Digit, directly wired
  7-seg-multi.ino
  Print a number to a 4-digit 7-segment display
 
  DroneBot Workshop 2022
  https://dronebotworkshop.com
*/
 
// Include library
#include "SevSeg.h"
 
// Create object
SevSeg sevseg;
 
// Number of digits in display
byte numDigits = 4;
// Display select pins
byte digitPins[] = {10, 11, 12, 13};
// Display segment pins A,B,C,D,E,F,G,DP
byte segmentPins[] = {2, 3, 4, 5, 6, 7, 8, 9};
// Dropping resistors used
bool resistorsOnSegments = true;
// Display type
byte hardwareConfig = COMMON_ANODE;
int i;
 
void setup() {
 
  // Start display object
  sevseg.begin(hardwareConfig, numDigits, digitPins, segmentPins, resistorsOnSegments);
  // Set brightness
  sevseg.setBrightness(90);
  pinMode(0, INPUT);
}
 
void loop() {
    for (int i = 0; i < 10000; i++) {
      while (digitalRead(0)==HIGH) {
      sevseg.setNumber(i/10, 1);
      delay(20);
      sevseg.refreshDisplay();
      }
    }
}