STM32F4 Discovery SPI Ethernet

[vishaletm]

Posted on February 14, 2013 at 14:54

Hello,

I need to connect an ENC28j60 module to STM32 Discovery. As there is some peripherals on board uses SPI for communication, i dont know which is the free to use SPI. I hope the SPIs used by peripherals is not available for our use! Please provide a code snippet showing the respective SPI. Regards Vishal  

[Tesla DeLorean]

Posted on February 14, 2013 at 18:34

The board has manual and schematic, including a list of used pins, suggest you review those.

If there is a conflict you can always remove parts.

[Andrew Neil]

Posted on February 15, 2013 at 08:55

Try searching the forum - various people have posted Excel sheets showing the pin usage of various discovery boards...

''Please provide a code snippet showing the respective SPI'' Have you looked at the SPI examples provided by ST (included in the firmware library)?

[linas2]

Posted on February 15, 2013 at 09:48

Just download from www.st.com MicroXplorer, it has all Cortex M devices, with pinouts,  and functions, so you can design your board and don't have any conflicts

[Andrew Neil]

Posted on February 15, 2013 at 13:41

''download from www.st.com MicroXplorer ... you can design your board and don't have any conflicts''

But he specifically stated that he's using a Discovery Board! So that's no help - is it?!