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Fluke/Tektronix Bushealth Code: 192C/196C/199C/215C/225C/190 (I & II) THS3000

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squadchannel:
hi pat.
I will read your reply later. I am terribly tired.
For now, I am attaching the software to dump flash using the GB command.
How to use:

--- Code: ---gb comport baudrate dump_address dump_size dump_filename
ex) gb com3 9600 40000000 1000 dump.bin

--- End code ---
It is still incomplete. I will resume work when I wake up.

I am not sure if it works in all environments. It works on my machine.
You should monitor it with doclight and com0com.
Note: Do not update firmware while using doclight. It will corrupt the flash.

If you just want to dump a few bytes, don't use it.
This software is designed for backup purposes.

Good night, 3 am in japan. :=\ :=\ :=\ :=\

squadchannel:
Serial communication sniffed at THS/Series2 internal FTDI chip and isolator.
460800baud.

run firmware update with sniffed.

EXTENSION DATA in the .idf of the updater is the binary needed for the update, as has been said before.
EXTENSION COMMAND TABLE appears to be a command that can be used after the EXTENSION DATA are loaded.

In the sniffed dump data, the CF and PF commands for ENTENSION COMMAND TABLE are used. maybe:

--- Code: ---CF: Clear Flash?
PF: Put Flash?

--- End code ---

Can only be used in EXTENSION. Cannot be used in normal mode or UHM.
EXTENSION DATA should not be run. I broke the flash again.

Also:

--- Code: ---WC: Write Calibration

--- End code ---
also found out new commands.


--- Code: ---No Disk

e
e
E
E
FWV

MAIN 03.68-324VDPSF
RPRG 1.00R
D:\>

--- End code ---
These commands have nothing to do with updaters.
communication for USB memory devices is also done via the same serial bus.

patpat:
Interesting data,
do you know if it is possible to back up and restore calibration data?
if not we'll keep breaking things, I also screw up the 199C cal ;-)

I'm still analyzing the THS code, trying to make sense of the NUCLEUS RTOS, it has a pipes, the Keyboard uses pipes, hopefully finding where the keyboard input is handled.

I was thinking; do you think THS can run Fluke's 190 II firmware?? The keyboards are not identical the [meter] button is missing.
Patching the Fluke updater checking serials and things like that should be a joke.
The 190 II firmware has progressed much more than the THS3000.
https://www.fluke.com/en-us/support/software-downloads/fluke-190-series-ii-2-and-4-channel-instruments-with-firmware-version-v0900-onwards
THS' v1.10 corresponds to Fluke's V10.41

smaultre:
My little addition, QI (like a querry ?) and (RI)??? (like "write on", or maybe WI?) as i remember more than two years ago..
So we can read and write serial and models numbers.
But changing the models numbers, does not affect on performance GS\s..

patpat:
The pair is QI/CI, I think Query Instrument  and Configure Instrument
I have changed Model and Serial w/o issue.
QI works on OS mode
CI requires the maintenance mode

--- Code: ---EM
MAINTENANCE

CI xx1,yyy1
CI xx2,yyy2
...

RC
EO
--- End code ---

Manually entering commands in maintenance mode is very easy to make mistakes, we need to be careful in this mode

Best,
Pat

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