mirror of https://github.com/arendst/Tasmota.git
58 lines
2.0 KiB
Arduino
58 lines
2.0 KiB
Arduino
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/*
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Basic usage example
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Demonstrated some of the basic functionality of the library. Initialize the display,
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set the backlight brightness, print some text, count from 0 to 100 and
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print and blink some text.
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Note: make sure to set your serial monitor to line end: NEW LINE!
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The circuit:
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* connect TM1637 pin CLK to Arduino pin D4
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* connect TM1637 pin DIO to Arduino pin D5
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* connect TM1637 pin Vcc to Arduino pin 5V
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* connect TM1637 pin GND to Arduino pin GND
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Created 25 September 2015
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By Bram Harmsen
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https://github.com/bremme/arduino-tm1637
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*/
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// include the SevenSegmentTM1637 library
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#include "SevenSegmentTM1637.h"
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/* initialize global TM1637 Display object
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* The constructor takes two arguments, the number of the clock pin and the digital output pin:
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* SevenSegmentTM1637(byte pinCLK, byte pinDIO);
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*/
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const byte PIN_CLK = 4; // define CLK pin (any digital pin)
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const byte PIN_DIO = 5; // define DIO pin (any digital pin)
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SevenSegmentTM1637 display(PIN_CLK, PIN_DIO);
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// run setup code
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void setup() {
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Serial.begin(9600); // initializes the Serial connection @ 9600 baud
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display.begin(); // initializes the display
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display.setBacklight(100); // set the brightness to 100 %
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display.print("INIT"); // display INIT on the display
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delay(1000); // wait 1000 ms
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};
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// run loop (forever)
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void loop() {
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display.print("LOOP"); // display LOOP on the display
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delay(1000); // wait 1000 ms
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display.print("COUNTING SOME DIGITS");// print COUNTING SOME DIGITS
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display.clear(); // clear the display
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for (uint8_t i=0; i < 100; i++) { // loop from 0 to 100
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display.print(i); // display loop counter
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delay(100); // wait 100 ms
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};
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display.clear(); // clear the display
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display.print("SUCC"); // print SUCC for success
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display.blink(); // blink SUCC
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delay(1000); // wait 1000 ms
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};
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