Protocol string this code can read:

$%02xG #%02xN:%02xC:%02xR:%02xA #%02xN:%02xC:%02xR:%02xA #%02xN:%02xC:%02xR:%02xA

// read on 5 bigest in chans 0 and 1
in tpuvis
n
0
5
0
5
0
0

to run tpuvis:
cd arc/linuxbin
arc
reset box
q 
