Wednesday, 7 October 2009

.NET Library 1st tests


First tests of my .NET library look good. This is a screenshot of 0.5 seconds of data taken from the two channels on the analogue board. Both inputs were floating so the data is just noise at the moment.

Tuesday, 6 October 2009

OpenEEG boards testing


First experiments with the OpenEEG boards look promising. Data is being streamed through the serial port at 57600 baud in OpenEEG P2 format:

Byte 1: Sync Value 0xa5
Byte 2: Sync Value 0x5a
Byte 3: Version (2)
Byte 4: Frame Number
Byte 5: Channel 1 High Byte
Byte 6: Channel 1 Low Byte
Byte 7: Channel 2 High Byte
Byte 8: Channel 2 Low Byte
Byte 9: Channel 3 High Byte
Byte 10: Channel 3 Low Byte
Byte 11: Channel 4 High Byte
Byte 12: Channel 4 Low Byte
Byte 13: Channel 5 High Byte
Byte 14: Channel 5 Low Byte
Byte 15: Channel 6 High Byte
Byte 16: Channel 6 Low Byte
Byte 17: Button States (b1-b4)