Sync Greeting
These are the early request packets from two different log connect events to the moshiboard. They are appended next to each other so that the differences can be seen. The A7 is a send. The AC is a request.
The thing to note is that only the initial greet packet fails a pattern seen in all the other A7 packets. Namely any A7 packet prior to an AC packet, you get [ABCEF] for the first value, and [267df] in the second. In fact, the only characters used here are A2, A6, B2, B6, C5, C7, CD, CF, E2, E5, E6, E7, ED, EF, F2, F6. The minimum number of times any one value is used is 8 and maximum is 20. And most are about 14ish but randomly distributed. This is a total of 16 different allowed values. And while there's not some bit that actually hits any of those values. It's entirely possible that the command means something depending on which range it falls into. That those 16 values out of 256 total values in a byte. mean something particular. As that would allow 16 different commands that fall into 16 different ranges. With the randomness within the range.
Also, note the initial greeting there that is 6F and 45 respectively is not a value that prefaces the AC01 read command.
a76fa745
a7b2a7b2
ac01ac01
a7e5a7ed
ac01ac01
a7e2a7e2
ac01ac01
a7a6a7cf
ac01ac01
a7b2a7cd
ac01ac01
a7b2a7f2
ac01ac01
a7b2a7cd
ac01ac01
a7c7a7ef
ac01ac01
a7eda7c5
ac01ac01
a7f2a7a2
ac01ac01
a7c7a7c7
ac01ac01
a7f6a7a6
ac01ac01
a7b6a7f2
ac01ac01
a7c7a7b6
ac01ac01
a7a2a7a6
ac01ac01
a7b2a7ed
ac01ac01
a7b2a7cf
ac01ac01
a7e2a7e6
ac01ac01
a7f6a7f6
ac01ac01
a7f2a7a2
ac01ac01
a7e2a7a2
ac01ac01
a7efa7ef
ac01ac01
a7a2a7ef
ac01ac01
a7e7a7ed
ac01ac01
a7b2a7a6
ac01ac01
a7a2a7ef
ac01ac01
a7f6a7ed
ac01ac01
a7c5a7e7
ac01ac01
a7e7a7cf
ac01ac01
a7e7a7ed
ac01ac01
a7eda7f2
ac01ac01
a7c7a7b6
ac01ac01
a7b6a7f6
ac01ac01
a7cfa7c7
ac01ac01
a7cda7b6
ac01ac01
a7cfa7b2
ac01ac01
a7e5a7cf
ac01ac01
a7e6a7c7
ac01ac01
a7cda7b6
ac01ac01
a7a2a7f6
ac01ac01
a7f2a7ed
ac01ac01
a7e6a7e7
ac01ac01
a7c7a7b6
ac01ac01
a7e5a7e7
ac01ac01
a7a2a7e2
ac01ac01
a7e5a7c5
ac01ac01
a7e2a7e7
ac01ac01
a7cda7c5
ac01ac01
a7c7a7b2
ac01ac01
a7b6a7f2
ac01ac01
a7e6a7e2
ac01ac01
a7e7a7e5
ac01ac01
a7b6a7b6
ac01ac01
a7a2a7ed
ac01ac01
a7c7a7c7
ac01ac01
a7f2a7b2
ac01ac01
a7e7a7a6
ac01ac01
a7b6a7b2
ac01ac01
a7cfa7cd
ac01ac01
a7eda7a2
ac01ac01
a7f6a7c7
ac01ac01
a7c7a7a6
ac01ac01
a7a6a7c5
ac01ac01
a7f2a7cd
ac01ac01
a7f6a7a6
ac01ac01
a7efa7f6
ac01ac01
a7cfa7c5
ac01ac01
a7f2a7cf
ac01ac01
a7c7a7f6
ac01ac01
a7f2a7e5
ac01ac01
a7f6a7e5
ac01ac01
a7b2a7e6
ac01ac01
a7a6a7b2
ac01ac01
a7e2a7a2
ac01ac01
a7e2a7c5
ac01ac01
a7e7a7b6
ac01ac01
a7e7a7c7
ac01ac01
a7c7a7f6
ac01ac01
a7c5a7c5
ac01ac01
a7a6a7e7
ac01ac01
a7b2a7ef
ac01ac01
a7e6a7e7
ac01ac01
a7c7a7e5
ac01ac01
a7a6a7ef
ac01ac01
a7a6a7f6
ac01ac01
a7efa7c7
ac01ac01
a7f2a7ef
ac01ac01
a7e6a7b6
ac01ac01
a7a6a7ed
ac01ac01
a7c5a7b6
ac01ac01
a7b2a7c7
ac01ac01
a7eda7a2
ac01ac01
a7cfa7e6
ac01ac01
a7eda7b6
ac01ac01
a7e2a7ef
ac01ac01
a7f6a7ed
ac01ac01
a7b2a7ef
ac01ac01
a7cfa7cf
ac01ac01
a7cda7f6
ac01ac01
a7b6a7f6
ac01ac01
a7b2a7e5
ac01ac01
a7c7a7c5
ac01ac01
...
Here's the same data with the a7 and ac01 stuff removed.
6f 45
b2 b2
e5 ed
e2 e2
a6 cf
b2 cd
b2 f2
b2 cd
c7 ef
ed c5
f2 a2
c7 c7
f6 a6
b6 f2
c7 b6
a2 a6
b2 ed
b2 cf
e2 e6
f6 f6
f2 a2
e2 a2
ef ef
a2 ef
e7 ed
b2 a6
a2 ef
f6 ed
c5 e7
e7 cf
e7 ed
ed f2
c7 b6
b6 f6
cf c7
cd b6
cf b2
e5 cf
e6 c7
cd b6
a2 f6
f2 ed
e6 e7
c7 b6
e5 e7
a2 e2
e5 c5
e2 e7
cd c5
c7 b2
b6 f2
e6 e2
e7 e5
b6 b6
a2 ed
c7 c7
f2 b2
e7 a6
b6 b2
cf cd
ed a2
f6 c7
c7 a6
a6 c5
f2 cd
f6 a6
ef f6
cf c5
f2 cf
c7 f6
f2 e5
f6 e5
b2 e6
a6 b2
e2 a2
e2 c5
e7 b6
e7 c7
c7 f6
c5 c5
a6 e7
b2 ef
e6 e7
c7 e5
a6 ef
a6 f6
ef c7
f2 ef
e6 b6
a6 ed
c5 b6
b2 c7
ed a2
cf e6
ed b6
e2 ef
f6 ed
b2 ef
cf cf
cd f6
b6 f6
b2 e5
c7 c5