Teensy 3.2 + WIZ820io CAN-bus logger

[Kallegrabowski]

Hi,

I am working on a CAN bus logger using a teensy 3.2 and the WIZ820io board. From the latter I only use the sd-card holder and do not have the ethernet module installed.
After soldering all my stuff together I noticed that the WIZ820io board seems to use pin 4 for the chip select of the sd-card. Since that pin is also used for CAN RX am I right that I have to detach the connection between the teensy and the board and reroute the CS to another pin (physically and logically) or is there a possibility to use different pins for CAN reception?
Thanks for your help.
Felix

 

[Twinscroll]

I'm fairly sure that the CAN RX & TX are fixed resources on the design and therefore, unfortunately, there are no alternatives.
There are no alternatives listed on the teensy card either ( the one that ships with the device ).
Sorry :-/

 

[Kallegrabowski]

I'm fairly sure that the CAN RX & TX are fixed resources on the design and therefore, unfortunately, there are no alternatives.
There are no alternatives listed on the teensy card either ( the one that ships with the device ).
Sorry :-/

That's what I thought. Looks like I need to get the Dremel out to cut the pin.
Thanks for confirmation.