I am trying to connect Audio Weaver to my custom target board which has the STM32L476 on it. I am able to do playback and record with my target over USB with no issues. When I enter the VID and PID settings for my board in Target -> Change Connection... , I get the message "Unable to create USB port - is this port in use by another program", however my device is not in use by another program. What could be the issue here?
4:57pm
Hi Kris,
Have you ever been able to successfully connect to the board from AWE_Server? It could be an issue with your USB cable - try a different cable and see if the target shows up in the server.
It could also be that some hidden process is using your ST device. Have you tried restarting your computer?
Let me know if this doesn't solve your issue.
Thanks
-Axel
6:58pm
Hi Axel,
I am trying to connect STM32L476 (using Nucleo-L476RG) board from ST. And I am getting the error as Kris.
I restarted the computer but did not help.
Can you please let me know other remedy to be able to use AWE Designer using STM32L476 MCU?
Thanks,
Jay
7:35pm
Hello jpatel,
May I please ask where you got the BSP and AWECore library for your board? That EVK is not one of the 'off-the-shelf' supported boards offered on our downloads page.
Thanks,
Kevin
7:38pm
I do not have AWECore library for that board. I was under the impression that the AWE Designer will somehow take care of it once I specify the USB connection parameters.
In this case, is there a way that I can use Nucleo-476RG board?
7:51pm
Hello jpatel,
For AWE Designer to connect to target hardware (in this case your Nucleo-476RG board), an AWECore library must be integrated on to the hardware (in your case the Cortex-M4). Unfortunately, we do not provide a trial image on our downloads page for this particular board. An alternative option for you to get started quickly would be to purchase one of the ST boards listed on the downloads page.
If you'd like to schedule a meeting to discuss further, please email Sales@dspconcepts.com.
Thanks,
Kevin