I'll start playing with the ENC28J60 module from ETT shortly, and I have some questions.
I plan to use Pascal Stang's libs (as my project is completely built with this one) and I have already compiled the complete thing. This was the first step.
Now comes the "stupid" question from a novice AVR user. The module is designed for SPI communication. Good. Does that mean it has to be wired to the same pins as the ones used for ISP (PB0..PB3) ? Is it possible to use other pins easily (doing soft SPI I guess ?) Right now I use JTAG for programming/debugging so this is not an issue.
Any hints/ good or bad experience on playing with this chip (with erratas) ? Maybe another good TCP/IP stack suited for Mega128, while not interfering with avrlib ?
Here is my plan:
1- being able to ping the device
2- being to broadcast UDP to the network
3- port SNMP agent from microchip (http://ww1.microchip.com/downloa...)