I have an STM32WB55 Nucleo Pack and I am trying to set it up with my machine (Ubuntu 18.04.3 LTS) to run some sample code.
I installed Atolic TrueStudio (version 9.3.0) and downloaded a sample project called "STM32100E-EVAL_USART_IrDA_Transmit". The project builds successfully, but I get the following error when I connect the nucleo device(s) and click on "debug":
ST-Link enumeration failed
Error in initializing ST-Link device.
Reason: (2) ST-Link DLL error.
I tried the relevant suggestions in this thread, but to no avail.
Meanwhile I installed the STM32CubeProgrammer (version 2.2.1) and the STM32CubeIDE (version 1.1.0), but I got the same error message when I clicked on "debug" with an example project.
I was not able to install STMCubeMX (version 5.4.0) because it got stuck in the installation process.
Given that I haven't seen the board in action, I can't rule out things like a wrong configuration of the jumpers or problems with the udev rules on my system - STM32CubeIDE did modify the UDEV rules during the installation.
I tried following the instructions in section 7.6 of the users manual.
The solder jumper (SB37) on the back of the board is disconnected and I shifted JP1 from USB STL to 5V VIN as instructed by the user manual, but that just resulted in LED5 turning off - I still get the same error message as earlier when I try to run "debug". LED5 only lights up when JP1 is in the position "USB STL".
Am I missing something?
How should I go about debugging this?
Thanks in advance,
Chandran
