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README.md

README.md

Wiki

https://www.noisebridge.net/wiki/DreamTeam/Brainduinov2

Commands

Commands are sent by write ASCII characters to the bluetooth serial device. The brainduino echos back the lower-case compliment of the command sent 15 times followed by a return carridge. For example:

Client writes 'S' to bluetooth serial device
If the command is recieved by the brainduino, the brainduino writes 'sssssssssssssss' + '\r' back over bluetooth

ASCII Result
I Bypass the MAX7480 (8th-order butterworth filter)
P Set 200HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter)
O Set 150HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter)
Q Set 100HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter)
Z Set 50HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter)
M Set 40HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter)
S Set 32HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter)
V Set sample rate to 500HZ
W Set sample rate to 250HZ
B Set sample rate to 190HZ
A Impedance check on with +1ch
T Impedance check on with -1ch
C Impedance check on with +2ch
D Impedance check on with -2ch
E Impedance check off
F Generate test signal with frequency = 12HZ
G Generate test signal with frequency = 28HZ
H Generate test signal with frequency = 111HZ
J Generate test signal with power = 0.1
K Generate test signal with power = 1
Y Set 4 channel mode
X Set 2 channel mode with 500HZ sample rate
U Set 2 channel mode with 250HZ sample rate
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