Jack Berkhout

Important changes to forums and questions

All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.

9 years, 2 months ago.

EthernetInterface for DISCO-F746NG being supported?

Will EthernetInterface be supported for DISCO-F746NG?

Error: #error directive: The Ethernet Interface library is not supported on this target in "EthernetInterface/EthernetInterface.h", Line: 24, Col: 3

Question relating to:

Last updated: 11 May 2016
mbed IP library over Ethernet ethernet, ip, mbed

3 Answers

Frank Vannieuwkerke
9 years, 2 months ago.

Unless changes to the RMII are needed, it should be pretty straightforward to add ethernet support for DISCO-F746NG:

According to this Microchip page, the LAN8742 PHY is a drop-in replacement for the LAN8720 PHY. As they only mention the hardware part, i assume the 8720 driver can be used with the 8742 PHY, allbeit not all functions of the 8742 will be available as it uses additional registers (eg: LAN cable check, WOL, ...).

Another option would be to use the PicoTCP library and add a LAN8742 driver:

Accepted Answer

Did this prove to be working?

posted by Patrick McNamara 14 Jun 2016
Martin Kojtal
9 years, 2 months ago.

Hello,

is there ethernet connector on that board? Anyway, no ST boards supports ethernet on mbed at the moment.

Hello, does mbed still not support ethernet on ST boards(STM32L152RE)

posted by Hasan Keser 07 Mar 2016

Unfortunately not, I'll ask @bcostm if there is any plan

posted by Martin Kojtal 07 Mar 2016
thethings.iO Platform
8 years, 3 months ago.

Any news on the EthernetInterface for DISCO-F746NG being supported?

I discovered this works just fine: https://developer.mbed.org/users/DieterGraef/code/Nucleo_F746ZG_Ethernet/

posted by Jack Berkhout 20 Nov 2016