I'm new to using the ST-LINK, and I'm trying to isolate a connection problem, by checking if the ST-Link itself is working well with my computer.
I connected the ST-LINK V2 by itself to a Windows 10 laptop. Nothing is connected to it, bar the USB cable connecting it to the computer. It's being recognized as STM32 STLink in the device manager. When I open STM32 LS-LINK Utility, I press connect, and get:
STLink USB communication error
When I open ST-LING -->Firmware update, and press Device Connect, I get:
Communication error with ST-Link. Try to start it.
Which is unclear, considering it has no buttons
Is this sane?