Before buying, it is worth checking what version we are dealing with.
The point is whether the version is original or not. If we have non-original versions, after the update you will see the message: This board is Fake!
This applies to the version with the serial number shown in the picture.
Fortunately, there is an update that eliminates this problem. In the file
DSO150 Modification of software and hardware.zip is an appropriate hex
I attach instructions on how to and how to do it. Description in PDF
There is a description of the modification in the file but I did not do it for those moments.
Watch out for pads and power supply socket because it is very delicate.
On FTDI232 It should be switched to 3.3V !!!!!!!!!!!!!!!!!!!!!
Bought my DSO150 from ebay (Original), and it worked good but after upgrading it from 113-15001-055 to 113-15001-064
im getting error stating "This board is FAKE !" and stuck at this screen.
I have got back reply from seller and they sent me link to wifi drivers ? ?wtf -complain is in order...
Clearly seller have no clue what firmware is or he have just to many items to control (4000)
so getting help from ebay seller is unlikely, and then i found your link that helped a lot.
file 113-15011-060A got errors away.
I have to try to read the firmware with the help of the application given in the pdf in the first post - the option Upload from device. If it was possible to read correctly from the DSO firmware, you can try to throw in other files and if you do not succeed, return to the original. Maybe someone with more experience with STM32 will say something more about its programming with the bootloader with the help of this or another application. I have little time but I have to motivate because in case of damage I can try to give away the warranty device and it would be nice to have the latest firmware.
Here and there is a problem because in my case the return to the original was impossible. Oscilloscope graciously informed. This board is FAKE!
After such a message was "blocked" the bootloader? This is important information for me, because if so it will be possible to update only to your version of the software. I mean programming options from the STM application provided in pdf.
In fact, with this update I got caught, but that's because I'm currently working on another project and the processors have been dying. On this sticker with a bar code I have: H2uCu2av I take for completing the software and hardware to make this upgrade. _______ And the first zonk - Clear the flash that is, I will not have a copy to return to the original firmware, but whether the bootloader will be?
Please, make a conversion of the latest firmware 113-15001-110 so that it doesn't show the "fake" message. Two many people got scammed and bought "fake" versions of the DSO150 and now they cannot update missing all the improvements new versions bring.
I ve already read the pdf, i can Flash files, and reading but i Need a full hex Dump. my Bootloader is gone.
Device is in reboot loop, because i did a mistake (erased full 64k)…
That´s why i Need an 64k Dump file.
Are they paying back the money on aliexpres if we buy at the auction described as original and send us the counterfeit that is functioning until the update? Are there any problems with that? Because a referral is a cost like this device.
Can anyone help me. I updated my unit to the latest firmware and the device said it was a fake board then the screen went white. I tried reflashing the firmware with this one and I still only get a white screen. I have unsoldered the jp1 and jp2.
To unbrick your fake DSO150, stuck on the white screen, you have to re-enable the WDG_SW byte.
-download the michar71's Open-DSO-150 version (thank you man, you saved my DSO !)
-Flash it with Flash Bootloader Demonstrator
-once done, start Flash Bootloader Demonstrator again
-at the page where you normally pick a file, click at 'edit option bytes'
-enable WDG_SW checkbox and apply.
Press OK button at the first restart to reset to default.