Error in initializing ST-Link Device
问题 I am currently using the ST-Link debugger to program my STM32F3 Discovery Board. The IDE that I am using is Atollic TrueStudio 5.5.2 but now I am facing a very weird problem which is I keep on getting the message " Error in initializing ST-Link Device. Reason : (-1) Failed to connect to device . Please check power and cabling to target." whenever I want to download the program into my STM32. I had tried some solutions that I found from internet but the problem still exists. Anyone had faced