I would like to implement the support of USB CDC-EEM (Peripheral) with the USB basic firmware V1.30 (on a RX72N). Does anybody have any experience with it (especially with the CDC-EEM implementation) ? I have all the documents from the usb.org regarding CDC and EEM. For the TCP/IP support lwIP is used. The lwIP stack is running (verified with simple SLIP implementation over a serial interface). The USB Peripheral part is also running with CDC an a simple echo application.Any support would be welcome.
Hello Roland!
How's it going? Have you made any progress on this? I do hope you could wait for others who are experts on this to give you a definite answer. In the meantime, you might want to read this thread regarding RX63N + USB CDC (PCDC). It is not CDC-EEM though, but I hope you can get some ideas.
All the best!
SaiRenesasRulz Forum Moderator
https://renesasrulz.com/https://academy.renesas.com/en-support.renesas.com/knowledgeBase
Hello Sai
I already know it.... USB CDC (PCDC) is already running on the RX72N. The implementation of the CDC-EEM should not be too difficult. I thought I'm asking if someone has modified the USB Basic package and added the support of a CDC-EEM device (means already added a "CDC-EEM driver").