Sending data using "Raw Ethernet"

[bonzo]

Hello,

How do you send raw Ethernet data using the K60 MAC?

I don't necessarily need to do this using an OS.  But if there is a procedure in MQX to do this, that would be OK.

Part of the problem I'm having is that I can't seem to find out how to do direct writes to the Enet transmit FIFO.  Where is it located?  The RM has no FIFO register specified.

Brad

[Kan_Li · Accepted solution]

The KINETIS_SC includes two examples for ENET application, though they are both based on FreeRTOS, but if you dont like the OS , you may also use the ENET driver for your application.

To download the project, please kindly refer to http://www.freescale.com/webapp/sps/download/license.jsp?colCode=KINETIS512_SC&location=null&fpsp=1&...

[bonzo]

I see now that you don't have direct access, but need to set up the transmit uDMA buffer descriptor TxBD.