Firmware

ogx360 - Firmware

Programming (Platform IO IDE - Recommended)

• Download and install Arduino IDE for the required drivers.
• Setup Visual Studio Code as per the Compiling instructions.
• Press the RESET button on the ogx360 PCB.
• Hit the program button on the Platform IO toolbar (→).
• When the console window says Waiting for the new upload port... hit the RESET button again.
• Repeat the process for any other modules you need to update.

Programming (from HEX file)

• Download and install Arduino IDE for the required drivers.
• Download avrdude. Windows download.
• Create a file called program.bat in the same folder as avrdude.exe and copy this command into it. Note press RESET on the ogx360 and determine what COM number it appears in the device manager and alter the COM17 below as required.
• avrdude -C avrdude.conf -F -p atmega32u4 -c avr109 -b 57600 -P COM17 -Uflash:w:ogx360.hex:i
• Press RESET on the ogx360, wait a second then run the bat file.

Compiling

• Download and install Arduino IDE for the required drivers.
• Download and install Visual Studio Code.
• Install the PlatformIO IDE plugin.
• Clone with git git clone https://github.com/Ryzee119/ogx360.git --recursive. Recursively!
• In Visual Studio Code File > Open Folder... > ogx360/Firmware
• Hit build on the Platform IO toolbar (✓).
• Follow the Programming instructions to program.
• Or see the .pio/build/ folder for the compiled hex files.

Testing

If you have made the board yourself and want to check everything is healthy, I have added a test program ogx360_debug.hex. Program this to the master module as per the programming instructions under Programming.

The module will now appear as a keyboard and serial device in windows. Note the COM port number.

Open a serial monitoring program such as Termite, and set the following settings Baud rate: 115200, 8 Data Bits, 1 Stop Bit, Parity None, Flowing Control RTS/CTS. Once you connect to the COM Port, the self test should be performed. A healthy board with a Wireless Receiver connected should output the following:

References

• Xbox USB protocol info can be found here.
• USB Host Shield 2.0 Library use under the GNU General Public License.
• Arduino Core used under the GNU General Public License/ Lesser GPL.

By Ryzee119