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+/*
+ * Author: Alexander Komarov <alexander.komarov@intel.com>
+ * Copyright (c) 2014 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.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/gpio.h>
+#include <mraa/aio.h>
+#include <pthread.h>
+
+namespace upm {
+
+#define LOL_X 14
+#define LOL_Y 9
+
+/**
+ * @brief Olimex LoL Array library
+ * @defgroup lol libupm-lol
+ * @ingroup adafruit gpio display
+ */
+
+/**
+ * @library lol
+ * @sensor lol
+ * @comname Olimex LoL Array
+ * @type display
+ * @man adafruit
+ * @con gpio
+ *
+ * @brief API for the Olimex LoL array
+ *
+ * This module defines the LoL API and implementation for a simple framebuffer.
+ *
+ * @image html lolshield.jpg
+ * @snippet lol-example.cxx Interesting
+ */
+class LoL {
+ public:
+ /**
+ * Instantiates an LoL object
+ * singleton
+ */
+ LoL();
+
+ /**
+ * LoL object destructor
+ */
+ ~LoL();
+
+ /**
+ * Gets a framebuffer pointer
+ * @return 0 if successful
+ */
+ unsigned char *getFramebuffer();
+
+ /**
+ * Gets a pixel at specified coordinates
+ * @param x Coordinate x
+ * @param y Coordinate y
+ * @return true if the pixel is on, false if off
+ * @throws std::invalid_argument if pixel is out of bounds
+ */
+ bool getPixel(int x, int y);
+
+ /**
+ * Sets a pixel at specified coordinates
+ * @param x Coordinate x
+ * @param y Coordinate y
+ * @param pixel false is off, true is on
+ * @throws std::invalid_argument if pixel is out of bounds
+ */
+ void setPixel(int x, int y, bool pixel);
+
+ private:
+ mraa_gpio_context m_LoLCtx[14];
+ unsigned char framebuffer[LOL_X*LOL_Y];
+ pthread_t drawer_thread;
+};
+};
+