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.
Have you tested using the ST-Link Utility?
ie, have you determined whether this is a fundamental comms issue, or a Keil issue?
The ST-Link interface works well in Atollic. I tried to download the ST-Lin utility but this website seems out of action. www.st.com/.../stsw-link004.html
It does show the ST-Link adapter on the left but on the right in the SWDIO windows it says ST-Link USB Communications Error