2015-10-28 09:55:49 +00:00
|
|
|
# Flexible character LCD library for AVR Microcontrollers
|
|
|
|
|
|
|
|
* [Features](#features)
|
|
|
|
* [Tools](#tools)
|
|
|
|
* [License](#license)
|
2016-01-12 09:54:49 +00:00
|
|
|
* [Usage](#usage)
|
2015-10-28 09:55:49 +00:00
|
|
|
* [Issues](#issues)
|
|
|
|
* [Road Map](#road-map)
|
|
|
|
|
|
|
|
## Features <a name="features"></a>
|
|
|
|
|
2016-01-12 09:54:49 +00:00
|
|
|
- Supports both 8-bit and 4-bit modes of LCD's
|
|
|
|
- Configurable, so it should work on most devices, albeit with some tweaking
|
|
|
|
- Read/Write the character LCD
|
|
|
|
- Control the display using ANSI and ASCII escapes
|
|
|
|
- Read/Write custom characters to memory and/or the LCD display (not fully implemented)
|
|
|
|
|
2015-10-28 09:55:49 +00:00
|
|
|
## Tools <a name="tools"></a>
|
|
|
|
|
2016-01-12 09:54:49 +00:00
|
|
|
This project wouldn't be possible without the following great open source tools:
|
|
|
|
|
|
|
|
- AVR-GCC, [AVR-libc][], and AVR-binutils which form the compiler toolchain that makes open
|
|
|
|
source development for AVR microcontrollers possible.
|
|
|
|
- [avrdude][] to do in system programming of the AVR microcontrollers
|
|
|
|
- [doxygen][] to generate documentation.
|
|
|
|
- [Gnu Emacs][], because how else would I enter text?
|
|
|
|
|
2015-10-28 09:55:49 +00:00
|
|
|
## License <a name="license"></a>
|
|
|
|
|
2016-01-12 09:54:49 +00:00
|
|
|
Code licensed under [GPLv3][]. Please see the LICENSE file for full details.
|
|
|
|
|
|
|
|
## Usage <a name="usage"></a>
|
2015-10-28 09:55:49 +00:00
|
|
|
|
2016-01-12 09:54:49 +00:00
|
|
|
Clone this repository and modify lcdLibConfig.h to your needs. See the documentation for more
|
|
|
|
details.
|
|
|
|
|
|
|
|
git clone http://git.rekahsoft.ca/lcdLib.git
|
|
|
|
doxygen doxygen.conf # If you want to generate offline documentation
|
2015-10-28 09:55:49 +00:00
|
|
|
|
|
|
|
## Issues <a name="issues"></a>
|
|
|
|
|
2016-01-12 09:54:49 +00:00
|
|
|
- No interface is given to read/write custom characters, though it can be done manually using
|
|
|
|
the lower level plumbing function `writeLCDInstr`.
|
|
|
|
- No examples of using the library are currently given but do exist in the git history. They
|
|
|
|
have been split out into their own repository's and soon will be re-added as git submodules.
|
|
|
|
Util that time look into the git history.
|
|
|
|
|
2015-10-28 09:55:49 +00:00
|
|
|
## Road Map <a name="road-map"></a>
|
|
|
|
|
2016-01-12 09:54:49 +00:00
|
|
|
- Add support for reading/writing custom characters to memory/display
|
|
|
|
- Add examples projects utilizing lcdLib as git submodules
|
|
|
|
- Finish documenting functions
|
|
|
|
- Put the [doxygen][] generated documentation for this library online
|
|
|
|
|
2015-10-28 09:55:49 +00:00
|
|
|
|
2016-01-12 09:54:49 +00:00
|
|
|
[AVR-libc]: http://www.nongnu.org/avr-libc/
|
|
|
|
[avrdude]: http://savannah.nongnu.org/projects/avrdude
|
|
|
|
[doxygen]: http://www.stack.nl/~dimitri/doxygen/
|
2015-10-28 09:55:49 +00:00
|
|
|
[Gnu Emacs]: http://www.gnu.org/software/emacs/
|
|
|
|
[GPLv3]: https://www.gnu.org/licenses/gpl.html
|