On Tuesday, October 1, 2013 10:57:35 AM UTC-4, Jesper We wrote: > > > So... questions: > > Is there any utility to write to the cape EEPROM? >
i2c-tools - built in to tools. BUT as you have already discovered, Capemgr is tied into the i2c ports and as soon as it detects an EEPROM programmed for a cape, it will load it. Sooo, disable the cape first, see http://circuitco.com/support/index.php?title=Weather_Cape_Work-Around for how to disable capes in the uEnv.txt file. Once you place the label for the CAN cape in the disabled list, Capemgr will refuse to load it no matter what. That should free up the EEPROM so you can program it. Of course, there is no reason to program it, just create a DTS for it and load it manually. See http://www.berriman.co.uk/beaglebone-black-with-rs232-cape/ for a writeup on creating a DTS file and loading it for an RS232 cape. Of course, you will need to modify this as needed to match your pin layout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
