Firmware for a QlockTwo clone by Stefan Rado
The WordQlock is based on an ATmega328p in a Wiring/Arduino compatible environment.
It closely follows the instructions on http://code.google.com/p/grosses-bastelwochenende/ as developed by Christian Aschoff with small changes.
It's using some different components and the pin configuration of the RBBB differs a lot. For temperature display there is a DS1621 Digital Thermometer connected via I2C and the RTC is integrated onto a JeeLabs RTC Plug.
The pin configuration can be found in Config.h.
The firmware for the clock was written from scratch with influences from the original firmware by Christian and the multiqlock firmware by Andreas.
Warning: In contrast to the other firmwares around, this one is written to be compiled with Wiring, not Arduino. Most of the code is compatible as Arduino is based on Wiring, but some timer specific lines would need changes.
All configration directives may be found in Config.h.
The following libraries are currently required to compile the firmware:
-
RealTimerOne
Library to easily set up a repeated task using Timer1 (in microsecond resolution)
https://github.com/kroimon/Wiring-RealTimerOne -
SerialCommand
Library to tokenize and parse commands received over a serial port.
https://github.com/kroimon/Wiring-SerialCommand -
MemoryFree
Library to get the free RAM on an ATmega microcontroller.
http://arduino.cc/playground/Code/AvailableMemory
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.