Products > Test Equipment
Hantek - Tekway - DSO hack - get 200MHz bw for free
DC1MC:
--- Quote from: morris6 on November 16, 2021, 07:45:32 pm ---
--- Quote from: DC1MC on November 14, 2021, 08:00:29 pm ---
And here we stop for the moment, because after two hours, the operation didn't completed yet |O, when/if will complete I'll update the post, but I have high hopes that will be done, as opposed with the erase operation the write is completely mute :( and doesn't produce any message on the console, but the good thing is that there are also no error messages ^-^.
EDIT: IT WORKS !!!
--- End quote ---
It took some time, I must say I waited with fingers crossed during this cliffhanger...!
Well, at least the backup I made in April 2013 served a purpose after all.
Have fun,
Morris6
--- End quote ---
Thank you again my good man, besides the factory calibration that anyway had to be re-done after 200MHz update and there is already a nice detailed procedure, all seem to work, I'll give it to my friend and let him deal with it, I've had a look at the board and wondered why I can't see the place for magnetics and Ethernet PHY, well is because is a serial port only !!!, of course, the optical isolators and their resistors are not mounted as well, but for the moment I don't care, if my friend will want to solder them I'll help. But this did show me that OpenOCD is in a sad state as it was in 2016 and I didn't had any 32-bit windows machine, now I have, even if it didn't prove too useful (still no LPT).
I was wondering, did you attempt to upgrade the FW to the latest from @tinhead google drive, it seems that there is a 2.07 from 2014 ?, I will attempt to install it when the cold will let me live again.
Also, stupid question, how one does access the logic analyzer menu, the cable octopus must be already inserted to work or how is done, in which chinesian menu is buried, Acquire ?
Cheers,
DC1MC
morris6:
The picture in your message #3162, Jlink.jpg, shows the daughter board. Near the connector to the motherboard is a footprint JC1. That's for the magnetics. The dm9000 ethernet chip is on the bottom side of the daughter board if I remember correctly. the RJ45 plug is on the main board, J2 just visible in your picture near the ribbon cable connector for your Jtag setup.
The logic analyzer menu is reached with the F7 button. A push rotates between zoom, LA, and normal.
FWIW, the latest usable firmware for this thing is version is 2.7.01 date 140815.
DC1MC:
Heh, thanks again man, I never thought to look at the daughter board I thought is the LA add-on for the MSO only, the RJ45 connector footprint was easy to spot, but looking around I've only seen the optical isolators under. Do know by chance the order code for the compatible magnetics ? I may be arsed to remove the mainboard again to solder the stuff or I'll try to see if it sees a cheap USB-Ethernet adapter on the front USB, hey if the antique kernel sees an USB hub with a memory stick AND an USB Network adapter I think is the best setup possible.
Bloody F7 huh, fully unlabeled |O
EDIT: Also, searching for a fast OpenOCD compatible JTAG adapter turned out a post from me in 2018 when I was complaining that the USB Blaster from Altera under OpenOCD just yields 7KiB on the "obscure" iMX28 SoC, the things definitely didn't improved in the meantime, au cotraire.
morris6:
@DC1MC: Maybe have a look at the schematic. The last page has the option LAN info. Transformer is a H1102NL, looks not too difficult to score one. But once again, the network functionality is restricted as far as I remember. The Linux driver and adaptation was done by Tinhead cs. I'm not sure the adaptation is in the mainstream firmware. It has never been a factory supported option, as far as I know. So no integration in the software further, no webpage or SCPI. Only Telnet on a fixed IP??
The user manual for the thing is still available it seems, from Hantek: http://www.hantek.com/Product/MSO5000D/MSO5000D_Manual.pdf
Have fun with all the bugs this thing has, in my view it was never a completed product.
Morris6
DC1MC:
--- Quote from: morris6 on November 17, 2021, 11:16:42 am ---@DC1MC: Maybe have a look at the schematic. The last page has the option LAN info. Transformer is a H1102NL, looks not too difficult to score one. But once again, the network functionality is restricted as far as I remember. The Linux driver and adaptation was done by Tinhead cs. I'm not sure the adaptation is in the mainstream firmware. It has never been a factory supported option, as far as I know. So no integration in the software further, no webpage or SCPI. Only Telnet on a fixed IP??
The user manual for the thing is still available it seems, from Hantek: http://www.hantek.com/Product/MSO5000D/MSO5000D_Manual.pdf
Have fun with all the bugs this thing has, in my view it was never a completed product.
Morris6
--- End quote ---
Is not for me is for a friend that is a scientist and is happy that he'll be able to relatively easy run some special apps on it. I had enough on my hands with a Rigol MSO.
How after renaming and editing the files, it appears in the System Status as "MSO5202B" but the time base goes only to 4ns/div and not to 2ns/div, even with just one channel enabled :palm: , do I need to modify the EEPROM as well, or I'm doing something wrong.
This should be the last thing to do before I'll close it and send it to its destiny ;).
Cheers,
DC1MC
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