TM4C123GH6PM I have been trying for a week but my uniflash 4.50 is not detecting my device.I am using windows 10 .Same flashing when done on another computer using windows 10 is done but in my computer its not working.One day it automatically started working but now again it is creating a problem
i donot know what the problem is .On friday after many failed attempts the program automatically started running without any issues but today again the same problem occured automatically.Now again this issue is resolved by itself i donot know why its really confusing.The real problem is uniflash cant even detect my connection that is "Stellaris in Circuit Debug interface".
When error is persisting and i manually try to select the board and flash the program,this pop up appears"Ds property undefined".
when i trouble shoot "In-Circuit_Debug" interface this thing pops up.
Hi,
I really don't know what is happening in your environment; I tested this board in both Windows 10 1709 and 1809 but had no issues - I also used both USB2.0 and 3.0 ports.
The error messages are somewhat troubling; it seems as if Uniflash wasn't able to install properly or something else in your system is either blocking or confusing Uniflash. Can you think if a configuration of your antivirus or firewall may be influencing this? Unfortunately the wide combination of tools and versions makes it impossible to test Uniflash on all scenarios.
At the first connection using Uniflash, the screenshot below asks for permissions to Node.js. Did you grant permission for that?
On the other hand, the fact you are successfully using Keil with in the same host gives me the impression that either one of the two things may be happening:
- Maybe the existing Windows device drivers are old (a big maybe). What is the Stellaris ICDI DFU Device version on the Control Panel? Mine is 2.0.7922.0 from 31/12/2015.
- Uniflash temporary files are getting in the way of a proper connection. You can try to erase the temporary directory below:
C:\Users\user\AppData\Local\Texas Instruments\CCS\TICloudAgent
Is it possible to program the device using the LMFlash utility? That may be an indication the problem is restricted to Uniflash.
Apart from this, I am unsure what else may be happening in your system. There are not many Windows applications that get in the way of a good JTAG connection (apart from the aforementioned AV/FW).
Hope this helps,
Rafael
