1 This is a C++ library for Arduino for controlling an HD74800-compatible LCD in 4-bit mode.
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7 To install this library, just place this entire folder as a subfolder in your
8 Arduino/lib/targets/libraries folder.
10 When installed, this library should look like:
12 arduino-0010/hardware/libraries/LCD4Bit_mod (this library's folder)
13 arduino-0010/hardware/libraries/LCD4Bit_mod/LCD4Bit_mod.cpp (the library implementation file)
14 arduino-0010/hardware/libraries/LCD4Bit_mod/LCD4Bit_mod.h (the library description file)
15 arduino-0010/hardware/libraries/LCD4Bit_mod/keywords.txt (the syntax coloring file)
16 arduino-0010/hardware/libraries/LCD4Bit_mod/examples (the examples in the "open" menu)
17 arduino-0010/hardware/libraries/LCD4Bit_mod/readme.txt (this file)
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22 After this library is installed, you just have to start the Arduino application.
23 You may see a few warning messages as it's built.
25 To use this library in a sketch, go to the Sketch | Import Library menu and
26 select LCD4Bit_mod. This will add a corresponding line to the top of your sketch:
27 #include <LCD4Bit_mod.h>
29 To stop using this library, delete that line from your sketch.
32 After a successful build of this library, a new file named "LCD4Bit_mod.o" will appear
33 in "Arduino/lib/targets/libraries/LCD4Bit". This file is the built/compiled library
36 If you choose to modify the code for this library (i.e. "LCD4Bit_mod.cpp" or "LCD4Bit_mod.h"),
37 then you must first 'unbuild' this library by deleting the "LCD4Bit_mod.o" file. The
38 new "LCD4Bit_mod.o" with your code will appear after the next press of "verify"