Thanks to Robert! I'm successfully cross-compiling my custom app w/ openCV from a Jessie PC to my BBB! And, I'm now able to use bonescript and Cloud 9 as well. I appreciate the help!
On Tue, Jul 7, 2015 at 4:32 PM, William Hermans <[email protected]> wrote: > HI Adam, > > You know, you could do that without bonescript. You could use *whatever* > image you wanted, and use Nodejs to do pretty much the same thing. However, > it *is* different, and since you'd pretty much be writing the app pretty > much from scrap, there would be a learning curve. > > I'm actually in the process doing something similar myself using only C ( > html / javascript on the client side ) . With libmongoose, and a custom API > for appparsing a "custom" CANBus proto. Using IPC between two halves of the > app . . . big can of worms I opened heh ;) > > On Tue, Jul 7, 2015 at 2:23 PM, Adam Weiss <[email protected]> wrote: > >> Thank you, Robert. >> I'll give this a try tonight! >> >> 1. Use openCV on my PC >> 2. Downgrade BBB to 3.8: >> >> cd /opt/scripts/tools/ >> git pull >> sudo ./update_kernel.sh --stable --bone-channel >> >> On Tue, Jul 7, 2015 at 4:18 PM, Robert Nelson <[email protected]> >> wrote: >> >>> On Tue, Jul 7, 2015 at 4:09 PM, Adam Weiss <[email protected]> wrote: >>> > I really appreciate your replies, Robert. >>> > My two threads of questions are a little inter-related. >>> > >>> > Ultimately, I'm trying to do 2 things: >>> > 1. Run a custom app using openCV on BBB >>> > 2. Provide a web interface to interact with that app with bonescript >>> > >>> > If I downgrade the kernel to 3.8, won't I have cross-compile issues >>> from my >>> > Jessie PC? >>> >>> No... With the way i've setup things in the apt repo for >>> beagleboard.org, we have multiple kernels built for "jessie". >>> >>> While we've been shipping 3.14.x (and now 4.1.x) for jessie, 3.8.x is >>> still being built for maintenance and backwards compatibility.. >>> >>> > I seem to recall that what got me into the mess where I messed up my >>> board >>> > was this: >>> > openCV uses other armhf libraries. >>> > Those versions (Jessie) don't match the BBB (wheezy, if I downgrade). >>> > >>> > So, if I want to cross-compile openCV on BBB AND have bonescript work, >>> is >>> > the only way to do it to put wheezy on my PC? >>> > >>> > On a side note, any idea when bonescript might understand 4.1? >>> >>> As soon as we can load/unload a slot correctly.. >>> >>> >>> Regards, >>> >>> -- >>> Robert Nelson >>> https://rcn-ee.com/ >>> >>> -- >>> 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/g6vHNbdxnBM/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> 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]. >> 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 a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/g6vHNbdxnBM/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > 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]. For more options, visit https://groups.google.com/d/optout.
