| /* |
| * Copyright (c) 2017 FH Dortmund and others |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Description: |
| * SSD1306 I2C OLED Display Task |
| * |
| * Contributors / Revision History: |
| * M.Ozcelikors <mozcelikors@gmail.com>, created 04.10.2017 |
| * M.Ozcelikors <mozcelikors@gmail.com>, application is enhanced (status, appstacle displays) 08.10.2017 |
| * |
| * Usage Instructions: |
| * 1) One should set-up I2C on Raspberry Pi to run this script properly (taken from Adafruit): |
| * 1.1) Install necessary modules: |
| * sudo apt-get install -y python-smbus |
| * sudo apt-get install -y i2c-tools |
| * 1.2) In /etc/modules, add following lines: |
| * i2c-bcm2708 |
| * i2c-dev |
| * 1.3) In /etc/modprobe.d/raspi-blacklist.conf, uncomment possible following lines: |
| * blacklist spi-bcm2708 |
| * blacklist i2c-bcm2708 |
| * 1.4) In /boot/config.txt, add following lines: |
| * dtparam=i2c1=on |
| * dtparam=i2c_arm=on |
| * 1.5) Then reboot |
| * sudo reboot |
| * 1.6) To test I2C and see the addresses, |
| * sudo i2cdetect -y 1 |
| * 2) For cross-compilation using Eclipse IDE, make sure to follow the instructions located under readme.txt files |
| * in drivers/oled_drivers: |
| * Please note that in order to use OLED SSD1306 with I2C, |
| * one has to download bcm2835.c, bcm2835.h, and has access to current <linux/i2c-dev.h>. |
| * In case the compiler complains, please also download the newest i2c-dev.h and put it in drivers/oled_drivers folder. |
| * Download i2c-dev.h from: https://www.kernel.org/pub/linux/ |
| * Download bcm2835.c and bcm2835.h from: https://github.com/hallard/ArduiPi_SSD1306 |
| */ |
| |
| #ifndef TASKS_OLED_TASK_H_ |
| #define TASKS_OLED_TASK_H_ |
| |
| /* Defines */ |
| #define NUMFLAKES 10 |
| #define XPOS 0 |
| #define YPOS 1 |
| #define DELTAY 2 |
| |
| /* Intefaces */ |
| void *OLED_Task(void * arg); |
| |
| #endif /* TASKS_OLED_TASK_H_ */ |
