Arduino Controller, Windows Client

I am not sure if anybody is going to read this but I am trying my best to document my code so that others might be able to use it.

This page will many serve to list dependencies and anything else that is not easily put into code documentation.

Dependencies

• Boost : used for serial, endian circular buffer and lockfree queue
• OpenCV : used for image processing
• SFML : used for inputs
• FFTW : used for audio processing
• FFmpeg : used to load video and sound

Data packets

This section will entail how the data is transfered to the arduino.

The arduino expects there to be 8 bytes sent at a time with 1 byte returned after recieving 8 bytes

Sent bytes:

Byte	Mapping
1	85 or "U"
2	First 8 buttons
3	Next 6 buttons
4	Left stick x
5	Left stick y
6	Right stick x
7	Right stick y
8	Dpad or HAT

Button mapping

Byte	Bit	Mapping
2	1	Y
2	2	B
2	3	A
2	4	X
2	5	L
2	6	R
2	7	XL
2	8	XR
3	1	Select
3	2	Start
3	3	LClick
3	4	RClick
3	5	Home
3	6	Capture
3	7	Unused
3	8	Unused

Dpad mapping

The Dpad is mapped as follows

Value	Mapping
0	Up
1	Up + Right
2	Right
3	Right + Down
4	Down
5	Down + Left
6	Left
7	Left + Up
8	Neutral

Returned Bytes

Byte	Mapping
1	85 or "U"