Dear All,
I was using Keil MDK Uvision v5.28 and my Ulink Pro firmware version was v1.58
By mistake I clicked on a Uvision v5.39 project and might have ended up upgrading my Ulink Pro firmware to v1.59.
Now with v5.28, I cannot detect the Ulink Pro and forced to update to v5.39.
I was reading a post to erase the v1.59 so that when I click on the v5.28 project and could probable downgrade the Ulink Pro firmware to v1.58.
ULINK: How to downgrade the firmware of ULINK2/ME
https://developer.arm.com/documentation/ka002222/latest/
However, I get no device found. Could anyone know any other way to erase the firmware on Ulink Pro device?
This is what I get when I open debug window of Target from Uvision-5.39:
I doubt that the firmware is causing this problem, as many of our customers use the ULINKpro in combination with its latest driver and MDK 5.39.
Besides, it is recommended to always us the latest releases available.
Nevertheless, at this link, the ULINKpro driver management is explained:
https://developer.arm.com/documentation/101416/0100/Troubleshooting/Installing-Drivers
Also, I recommend to check the ULINKpro with our ULINKpro Troubleshooting Guide:
http://www.keil.com/support/man/docs/ulinkpro/ulinkpro_trblguide.htm
Many thanks for the response, I would try and report back if I was successful.