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RL-TCPnet ethernet driver for TM4C1294

Wilhelm Lundgren

Hi,

Im currently examining the best / fastest way to add TCP/IP support to my TM4C1294 devices. We are running Keil RTX on the platform, so it feels like a good option here would be to use the Keil RL-TCPnet to make the intergration nice. However, i cant find any ethernet driver to use with TCPnet. I have tried searching Keil and TI websites but have not found anything. TI websites has ethernet drivers to use with LWip and Uip but i cant find anything for RL-TCPnet.

Does anyone have any clue on where i can find this, or if you have the driver can you please share?

Best Regards
Wilhelm

  • 0

    Wilhelm,

    Is the device a Ethernet PHY chip?

    I don't know if there is the exact driver for your device, but customising existing driver
    may be quite simple, if the PHY device is connected through RMII.

    Existing KEIL's PHY drivers for ST802RT1, LAN8720, DP83848C are quite simple and small.
    Main defferences between them are the Device ID value, and some register-bit assignments.
    Try to select the most similar PHY driver, make a copy/renamed file, place it to project directory,
    then try customize Device ID and register operation bit assignment.

    Makoto

  • 0 in reply to Makoto K

    Hi Makoto,

    Thanks for your answer, i wrote a new driver from scratch, it wasnt that much work.

    Thanks