Naturally - that's part of the test jig. I have a very special paperclip all modeled up in solidworks.
But the first problem is that ioctl (or the i2cdump utility) won't touch that address even for a read operation because it's in use by the kernel. That's the bit I'd like to get around. On Tue, Aug 9, 2016 at 1:43 PM Gerald Coley <[email protected]> wrote: > You will need to modify the hardware to remove the write protect before > you can do any writes.. > > Gerald > > On Tue, Aug 9, 2016 at 2:41 PM, Phil Mills <[email protected]> wrote: > >> I'd like to be able to read/write data from the BBB's on-board EEPROM >> programatically using the ioctl(...) interface just like any other i2c >> eeprom my software might be asked to go deal with. >> >> Of course the kernel claims that device for itself pretty quickly upon >> boot which means I can't get to it that way (fails to set address, device >> in use). >> >> Is there a relatively simple way of getting the Kernel to release that >> device ? >> >> -- >> 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]. > > >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/fab7a669-a56e-4c30-901f-89552495aa50%40googlegroups.com >> <https://groups.google.com/d/msgid/beagleboard/fab7a669-a56e-4c30-901f-89552495aa50%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Gerald > > [email protected] > http://beagleboard.org/ > [email protected] > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/EuSRwT-Zs3U/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAHK_S%2BdxZac2kZwE%2BmSN8ShMWT0siaGhQfCOw%2BaJuiTjwurY1w%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAHK_S%2BdxZac2kZwE%2BmSN8ShMWT0siaGhQfCOw%2BaJuiTjwurY1w%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCPF%2BsVrR98rp22_%3Df%3D7ZMTVp%3DD4vdC6mq65jdqZd-NmygnLQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
