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eboled: Initial implementation

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This driver supports the Sparkfun 64x48 pixel OLED Edison block:

https://www.sparkfun.com/products/13035

It is based on an ssd1306, but with some modifications (custom COM pin
mapping and a custom column offset).  It uses SPI to communicate, and
since it is an Edison Block, you don't really have any options for
different bus and pin assignments.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Jon Trulson
2015-08-06 13:31:26 -06:00
committed by Mihai Tudor Panu
parent 9db2d57de3
commit 55e8076988
9 changed files with 522 additions and 2 deletions
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51
examples/javascript/eboled.js Normal file
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/*jslint node:true, vars:true, bitwise:true, unparam:true */
/*jshint unused:true */
/*
* Author: Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2015 Intel Corporation.
*
* 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.
*/
function exit()
{
lcd = null;
lcdObj.cleanUp();
lcdObj = null;
process.exit(0);
}
// Load i2clcd module
var lcdObj = require('jsupm_i2clcd');
var lcd = new lcdObj.EBOLED();
lcd.clear();
lcd.setCursor(2, 0);
lcd.write("Hello");
lcd.setCursor(3, 5);
lcd.write("World!");
console.log("Sleeping for 5 seconds...");
setTimeout(exit, 5000);