Products > Test Equipment
Someone has hacked MDO4000C?
darkstar49:
... or you get yourself a little option module (some cheap TDS3FFT / TRG), and reprogram it for the options you need, one by one, and transfer these to the scope (no DPO4BND for the non-B DPO4K...)
analogRF:
--- Quote from: darkstar49 on August 28, 2020, 09:43:40 pm ---... or you get yourself a little option module (some cheap TDS3FFT / TRG), and reprogram it for the options you need, one by one, and transfer these to the scope (no DPO4BND for the non-B DPO4K...)
--- End quote ---
i didnt know the same modules also fit DPO4000 :-[ Do they, really?
what if I change the EEPROM in the module to something bigger like 24C16 and put several options in it at the same time?
is it possible? Based on what I had read about TDS3UAM hack for TDS3000, it was possible. I dont have any of those modules for now..
I still prefer to get the Python code running but don't know what changes other than those I mentioned in the previous post are required
analogRF:
--- Quote from: tv84 on August 28, 2020, 07:20:36 pm ---DPO4000 uses the same AES_key as DPO3000, so you can easily change the script to accommodate for it.
BTW:
dpo4kb_key = "\x2A\x62\x31\x9B\x7F\x06\x34\x2A\x90\x1F\x07\x64\x80\x6A\xDE\xC2"
mdo4kc_key= "\xC5\x6F\x22\xB2\x5E\x70\xF1\x30\xAF\x3E\xF3\x11\x88\x11\xBF\x1B"
--- End quote ---
why the mdo4kc_key is different than what is in the script? was the script wrong?
i dont have that scope but just curious...
tv84:
--- Quote from: analogRF on August 29, 2020, 01:20:12 am ---why the mdo4kc_key is different than what is in the script? was the script wrong?
--- End quote ---
I think mine is the correct (old) one. The "fake" in the code is definitely wrong.
I'm not sure that (new) key inside the python script is correct or maybe it's used in newer FWs. Only a MDO4000C owner can confirm this.
tv84:
--- Quote from: analogRF on August 28, 2020, 08:49:01 pm ---
--- Code: ---dpo4k_key = "\x9B\x31\x62\x2A\x2A\x34\x06\x7F\x64\x07\x1F\x90\xC2\xDE\x6A\x80" ---->>> same as DPO3000
:
:
:
keys = (("DPO4000", dpo4k_key),("MDO3000", mdo3k_key), ("DPO3000", dpo3k_key), ("MDO4000B", mdo4kb_key), ("MDO4000C", mdo4kc_key))
--- End code ---
or other changes are also needed?
--- End quote ---
Correct. But simpler could be just rewrite this one:
--- Code: ---keys = (("DPO4000", dpo3k_key), ("MDO3000", mdo3k_key), ("DPO3000", dpo3k_key), ("MDO4000B", mdo4kb_key), ("MDO4000C", mdo4kc_key))
--- End code ---
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