[eagle] Re: Jim's Phase Noise Number!!

Stephen Moraco kc0ftq at amsat.org
Mon Jun 11 14:27:32 PDT 2007


    A further clarification after re-reading your email.

   The dongle is the Lawicel CAN232 device.  It is simply
   an RS232 to CAN adapter and is not capable of generating
   any CAN traffic on its own.

   The CDNC software when configured to do so will tell the CAN232
   what packet content to send over the CAN bus and

   So, the way to think about this is there is no traffic/hearbeat
   unless the CDNC software is generating it.

   Set the heartbeat rate and then enable the hearbeat in CDNC
   and you should have traffic preventing Watchdog resets.

   This help clarifiy?

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