Problem as in topic. I have ethernet shield based on enc28j60 wich is using standard 11,12 and 13 SPI pins and 10 as CS. I also have second shield with radio transciever nRF24L01+ that is using SPI pins 11,12,13 and 8,9 as CS and CSN.
Every shield is working with arduino, but when I put them together, upload code for eth, then eth is working, but when I put them together and upload code for nRF it is not working and I have no idea why. This is probably issue with my ETH shield, but I cannot find schematics for it. It has printout "Arduino Ethernet Shield V1.1" on top and small "Flamingo EDA (c) 2009" on bottom.
Does anybody have schematic for this eth shield or know how to make it work together with more SPI devices?