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Switching from ATMega... to AT32...

2014-10-20 by Chuck Hackett

I am looking into using the AT32UC3C2128 to build a CAN-to-CAN message
bridge (store-and-forward) because it contains two integrated CAN
controllers as well as USB & Ethernet interfaces (possible CAN-to-USB bridge
in addition to CAN-to-CAN).  I know that there are commercial units
available but the ones I have found are priced too high for a hobby effort.

So far I have only developed for the ATMega series.  I need to know if I
have the tools to support this effort.

I currently use:

- Atmel Studio 6.1 which lists the AT32UC3C2128 and shows a "toolchain" of
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR32
GCC\Native\3.4.2.1002\avr32-gnu-toolchain\bin"

- JTAG Mk II for JTAG programming and debugging.  Atmel website lists the
AT32UC3C2128 as a supported device.

Am I ok to proceed?

As an ATMega1284P developer is there something I should know before I
attempt to use the AT32...  ?

Did I miss an 8-bit AVR that supports two CAN interfaces?
 
Cheers,

Chuck Hackett
"Good judgment comes from experience, experience comes from bad judgment"
7.5" gauge Union Pacific Northern (4-8-4) 844
http://www.whitetrout.net/Chuck

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