Skip to main content
Associate
April 23, 2025
Question

Composite Device Not Listed as an Option for FS IP Class

  • April 23, 2025
  • 1 reply
  • 624 views

I am trying to configure my stm32l475 as a composite device combining a mass storage device and com port. I read that there should be an option in the "class for FS IP" dropdown to create a composite device, however I do not have that as an option. The only options listed are disable, audio device class, communication device class, download firmware update class, human interface class, custom human interface class, or mass storage class. 

I am using STMCube IDE v. 1.18.1, and I ran the "check for updates" option to make sure everything is up to date.

 

Why is composite device not listed as an available option in STMCube ide?

1 reply

Jeremy234Author
Associate
May 4, 2025

The reason that it was not listed seems to be that it is either no longer a feature or it was removed as a feature. I found opensource composite device software on GitHub that I used instead.