RA6E1 or RA4E1 USB Example


i evaluate for a new project the RA[4/6]E1 Controllers.

I have some problems to find a working USB sample. Currently i have a fpb_ra6e1 board here. 

In the board examples folder https://github.com/renesas/ra-fsp-examples/tree/master/example_projects/fpb_ra6e1 is no USB sample. 

I modified the sample:



to work with the R7FA6E10F2CFP Controller. But nothing (USB) is working.

I have Connected USB-DP, USB-DM and USB_VBUS to P407. Adjusted the USB Clock to 48 MHz. 

Is a demo HID, CDC, WINUSB is available to evaluate the USB functions?

Parents Reply
  • Hello,

    I have the same issue.

    I'm using a "FPB-RA6E1", I changed the "usb_phid_ek_ra6m1" example and when I start the debug it seems that everything is working fine, but then the PC ( with windows 11) doesn't find the HID.

    I have just connected usb_dm, usb_dp and ground, do I need other connections?

    Can you tell me how did you do it?