ECAN and FIFO

ZD · Joined: 24 Sep 2013 Posts: 16

Hello all,
dsPIC33EP128MC506, CCS v5.070
Drivers: can-pic24.c and can-pic24.h

My code sends and receives messages. There is no problem. But i want to use FIFO features. There is not lots of information on how to use it. Can anybody help me?

There is can_set_functional_mode() function in can-18f4580.c file but can-pic24 driver files doesn't contain this function.

Thanks in advance.
ZD

Ttelmah · Joined: 11 Mar 2010 Posts: 19539

You do realise that if you have setup a CAN filter, it can use the FIFO automatically?. Look at can_associate_filter_to_buffer, and the AFIFO enumeration. On the PIC24, buffering and the FIFO are much more a integral part of the CAN than on the PIC18.