Convenience routines for an I"C connected LCD display. Handy things like taking cursor to home, positioning cursor, clearing display, writing strings etc
Diff: jtlcd.cpp
- Revision:
- 6:31bcd2c72da9
- Parent:
- 4:ce867009531a
- Child:
- 7:5b0b6167b507
--- a/jtlcd.cpp Mon Nov 12 16:08:54 2012 +0000 +++ b/jtlcd.cpp Sat Feb 14 08:55:12 2015 +0000 @@ -1,3 +1,32 @@ + +/* Copyright (c) 2015 jont@ninelocks.com, MIT License + * + * 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 IMPLIED, INCLUDING + * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + /* + jont@ninelocks.com + + Code to interface to LCD dot matric display connected via the I2C Bus + + Some of this dates back to an H8 project from the 90's + + Isnt C a truly wonderous thing :-) + + */ #include "mbed.h" #include "jtlcd.h" #include "stdarg.h"