WPI438
V. 01
–
22/12/2021
4
©Velleman nv
and download the U8glib.zip file.
Start the Arduino
®
IDE and import this library: Sketch
→
Include Library
→
Add Zip library.
Once finished, go back to Sketch
→
Include Library
→
Manage library’s, and sc
roll down until you find the
U8glib library. Select this library and
tap “Update”
. Now you have the latest version with examples.
Go to Files
→
Examples and scroll down to U8glib. Open the example Graphicstest.
In the sketch “
G
raphicstest”,
several types of displays can be selected. J
ust “un
-
comment” the one
you need.
For the WPI438 you have to un-comment:
U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NO_ACK); // Display which does not send AC
Compile and upload the sketch to your Arduino
®
compatible board and enjoy!
The
“G
raphicstest
”
sketch with only the correct driver line for VMA438 looks like this:
/*
GraphicsTest.pde
>>> Before compiling: Please remove comment from the constructor of the
>>> connected graphics display (see below).
Universal 8bit Graphics Library, https://github.com/olikraus/u8glib/
Copyright (c) 2012, [email protected]
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
