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Rutuja
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Rutuja
Asked: June 23, 20222022-06-23T18:01:43+05:30 2022-06-23T18:01:43+05:30In: Microcontroller

Possibility of swapping between HCDC and HMSC

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I am currently working on a Renesas RA6M3 and was wondering if there is a possibility of working with a single (Full speed or High speed) USB port but switching between HCDC and HMSC based on the USB that is connected to the port. The only example (with FSP) that I have seen was the Multiport and the Composite but both of them work with PCDC instead of HCDC. Has anyone attempted this before? Swapping during runtime between the protocols seems not possible but I did like to ask here before moving on.

hcdchmscpcdcra6m3usb
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    1. pallavi sharma
      2022-07-29T17:27:53+05:30Added an answer on July 29, 2022 at 5:27 pm

      the current USB driver does not support multiple classes in USB Host mode, this includes the USB_Basic stack.

      the current USB driver does not support multiple classes in USB Host mode, this includes the USB_Basic stack.

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