SeeedStudio Grove Series - Displaying the Numbers (4-Digit Display)

Example - 04 : Displaying the Numbers (4-Digit Display)
WHAT ARE WE DOING HERE?
This example demonstrates how to display some digital numbers using a Grove-4-Digit Display.
THE CIRCUIT
Parts:
● Grove-4-Digit Display x1
● Grove cable x1
● Grove-Base BoosterPack x1
● LaunchPad Development Kit
Connections:
Plug the Grove-4-Digit Display module into Grove
connector J14 on the BoosterPack. This will link the 2
SIG pins of the 4 digit module to pins 38 (DIO) & 39
(CLK) of the LaunchPad.
CODE
This example is available here: File > Examples > DigitalTube > NumberFlow
/*
* TM1637.cpp
* A library for the 4 digit display
*
* Copyright (c) 2012 seeed technology inc.
* Website : www.seeed.cc
* Author : Frankie.Chu
* Create Time: 9 April,2012
* Change Log :
*
* The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR
批注 [12]: put header file inside of example folders