Hi, we are trialling Keil uVision MDK-ARM compiler and IDE to see if it is any better tha Atollic.
Te answer at present is a resounding no. We cannot get ST-LINK to work at all now matter what we do. In the debug page, the ST-LINK devcie is found with the correct serial number but there is always a ST-LINK USB Communication error shown. We have tried searching for this error but have found no fix yet, but have wasted quite a few hours on this.
Any help would be much appreciated.
Here are the settings: esdn.com.au/.../uVision.bmp
No, there are no errors - just one dialog box saying ST-Link USB communication error. IAR also does not work. Atollic works well.
Try changing from
Connect : Normal to Connect : under Reset
... but this website seems out of action www.st.com/.../stsw-link004.html
Seems OK from here - worth re-trying ...
Yes, tried that. Here is the output below. Starting to think this is all to difficult.
Load "H7-USB-CDC\\H7-USB-CDC.axf" Error: Flash Download failed - Target DLL has been cancelled Flash Load finished at 16:46:42
OK, all good now. Managed to download the ST-LInk Utility v4 and this suggested a firmware upgrade for ST-LINk which now works well. Thanks for your help.
Current ST-Link version is now: V2.J29.M18
Update - related:
UVISION DEBUGGER: ST-LINK USB Communication Errorhttps://developer.arm.com/documentation/ka003127/latest/