GY-63_MS5611/libraries/HT16K33/examples/demo1/demo1.ino

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//
// FILE: 4x7segmentI2C.ino
// AUTHOR: Rob Tillaart
// VERSION: 0.0.1
// PURPOSE: demo
// URL: http://www.adafruit.com/products/1002
// HISTORY:
#include <Wire.h>
#include "HT16K33.h"
HT16K33 seg;
uint32_t start;
uint32_t stop;
void setup()
{
Serial.begin(115200);
Serial.println(__FILE__);
seg.begin(0x70);
Wire.setClock(100000);
seg.displayOn();
Serial.println("displayTest()");
seg.displayTest(100);
seg.displayOff();
delay(1000);
seg.displayOn();
}
void loop()
{
Serial.println("Int");
seg.displayInt(9999);
delay(1000);
Serial.println("Hex");
seg.displayHex(0xABCF);
delay(1000);
Serial.println("dim()");
for (int i = 0; i < 16; i++)
{
seg.brightness(i);
delay(500);
}
for (int i = 15; i > 0; i--)
{
seg.brightness(i);
delay(500);
}
seg.brightness(2);
Serial.println("displayClear()");
seg.displayClear();
delay(1000);
Serial.println("displayTime()");
seg.displayTime(13, 25);
for (int i = 50; i < 60; i++)
{
seg.displayTime(13, i);
delay(500);
seg.displayColon(true);
delay(500);
}
Serial.println("float");
seg.displayClear();
delay(500);
seg.displayFloat(3.14159265);
delay(500);
seg.displayFloat(99999);
delay(500);
seg.displayFloat(9999);
delay(500);
seg.displayFloat(31.4159265);
delay(500);
seg.displayFloat(314.159265);
delay(500);
seg.displayFloat(3141.59265);
delay(500);
seg.displayFloat(0.314159265);
delay(500);
seg.displayFloat(0.0314159265);
delay(500);
seg.displayFloat(0.00314159265);
delay(500);
seg.displayFloat(0.000314159265);
delay(500);
Serial.println("Voltmeter");
for (int i = 0; i < 100; i++)
{
float voltage = analogRead(A0) * 5.0 / 1023;
seg.displayFloat(voltage);
delay(100);
}
Serial.println("blink()");
for (uint8_t i = 0; i < 3; i++)
{
seg.blink(i);
delay(4000);
}
seg.blink(0);
Serial.print("INT TEST:\t");
start = millis();
for (uint16_t counter = 0; counter < 9999; counter++)
{
seg.displayInt(counter);
}
stop = millis();
Serial.println(stop - start);
Serial.print("HEX TEST:\t");
start = millis();
for (uint16_t counter = 0; counter < 0xFFFF; counter++)
{
seg.displayHex(counter);
}
stop = millis();
Serial.println(stop - start);
}