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      Reminder - MoDaCo position on illegal content   07/30/15

      ILLEGAL CONTENT I'd like to just reaffirm MoDaCo's position regarding piracy and illegal content in the light of some recent questions / postings. Posts will be censored by myself or my moderation team if the contain or link to: Illegal / pirated / cracked software or sites that host such software Nintendo emulators / ROMs or sites hosting them (in light of Nintendo's legal stance) CUSTOM ROMS You may discuss and post links to custom device ROMs on MoDaCo, provided the following rules are adhered to: ROMs must not contain any illegal 3rd party software (this includes trial versions included without permission) ROMs must give full credit to the original author ISSUES If you have any issues with this policy, please contact PaulOBrien directly via PM.
    • PaulOBrien

      Reminder: Selling items on the forum directly is not allowed   07/30/15

      Please note that selling items on the forum directly is not allowed by the forum rules. There is a forum for eBay auctions whereby you can list the items on eBay and link to them there. This is the ONLY forum for this type of activity. You may also advertise links to the eBay forum in your signature. Please note that selling directly in contravention of these rules will result in a warning / suspension / ban.

USB/CDC Ethernet working?

1 post in this topic

I'm in the process of making the Google Nexus S work with a non-host capable rifleman radio. The device is 12Mbit USB and supports CDC mode (we were told it's EEM but it does not seem to be based on the packet headers we're seeing).

We know this works with the radios because we see Windows XP working and we can make it work with linux systems.

We have the OTG stuff sorted out and have gotten the phone/radio connection to come up. However when the phone xmits data, we see two bytes prepended to each packet. They appear to be option bits (mostly binary 0s).

We've double checked the buffers in the USB driver and they are correct. It appears the bytes are being added by the chip after the data is dma'd.

Does anyone know the USB core being used on the Nexus S? I'm looking for a chip spec and errata sheet. I've asked Samsung but based on the registration process, I expect it'll be a while before I hear back.

If anyone has Ethernet over USB happily working, I'd love to know what core you're using.



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