Not necessarily, but consider this. How much does an embedded systems specialist in your area get paid per hour ? In my area, about 15-20 years ago. The cost of a board like the X15 would have been absorbed in roughly half a day. That is to say, an embedded systems specialist could buy a board for $239 after working roughly half a day.
Now take into account that figuring out how to cross compile something like this is a serious headache, and often takes days, if not weeks to get right . . . On Mon, Dec 14, 2015 at 4:32 PM, Bremenpl <[email protected]> wrote: > So if I understand correctly, I should have a second board that is more > powerfull than beagle just to compile the code for beagle? > > W dniu 2015-12-15 o 00:26, William Hermans pisze: > > *I cant change the board right now, it has to be BeagleBone Black. Thats >> why I need to build on my host. Did you succed on installing QT5.1 and >> deploying it to BeagleBone Black? Maybe I should use it instead of 4.8.6 if >> its easier?* >> > > No one was saying change boards. Use the same board, but use a faster, > more powerful ARM board to compile native ARM executable. The reasons are > simple. No need to mess with cross compiling, which in many cases is messy, > and sometimes near impossible. > > You don't think Robert spends days, or weeks compiling packages do you ? > But why don't we ask Robert. Robert, hey what percentage of the packages > you build are compiled native to ARM, from some sort of beefy ARM board? > I'm guessing nearly 100% if not 100% but . . . > > On Mon, Dec 14, 2015 at 4:00 PM, Bremenpl <[email protected]> wrote: > >> Ahh., thats the way, you are right... >> Thank you for all the support guys, I really mean it! Hope to get it >> working in a while if i wont fall asleep on my desk! >> >> >> >> On December 14, 2015 11:55:59 PM John Syne < <[email protected]> >> [email protected]> wrote: >> >> >>> On Dec 14, 2015, at 2:34 PM, Bremenpl < <[email protected]> >>>> [email protected]> wrote: >>>> >>>> Okay guys, atm I am donwloading the lxqt image. AT first I will try to >>>> open the app on the BeagleBone Black itself. But after that works I need to >>>> figure out how to remote debug while building on beagle instead of cross >>>> compile on host. >>>> Could you please only clarify my thoughts about it? If gdb-multiarch >>>> needs crosscompiled executable, how do I use it if I dont download the >>>> executable from target like you said i dont? >>>> >>> On BBB you run gdbserver. On your host, you run gdb and then remote >>> connect to your gdbserver. Watch Derrek Molloy’s chapter 7 video I gave >>> you, starting at about 30 minutes. >>> >>> Regards, >>> John >>> >>>> >>>> W dniu 2015-12-14 o 23:23, John Syne pisze: >>>> >>>>> Regards, >>>>> John >>>>> >>>>> >>>>> >>>>> >>>>> On Dec 14, 2015, at 2:23 PM, Bremenpl < <[email protected]> >>>>>> [email protected]> wrote: >>>>>> >>>>>> Okay, I think I figured it out, but it would be a bit messy... So >>>>>> lets say I would have a postbuild script on my host, that after each >>>>>> succesfull build would scp over all .h and .c files to BeagleBone Black >>>>>> and >>>>>> build on the target as well (ssh command). >>>>>> >>>>>> But then again, for gdb-multiarch I need to provide an executable on >>>>>> the host. So if I am building on target device, do I need to download the >>>>>> built executable back to host…? >>>>>> >>>>> No >>>>> >>>>>> W dniu 2015-12-14 o 23:13, Robert Nelson pisze: >>>>>> >>>>>>> On Mon, Dec 14, 2015 at 4:13 PM, Bremenpl < <[email protected]> >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Yes but in that case I would have to program for hours on BeagleBone >>>>>>>> Black... The point is, can I remote debug in this configuration? >>>>>>>> >>>>>>> gdb can communicate over tcp/ip.. >>>>>>> >>>>>>> Regards, >>>>>>> >>>>>>> -- >>>>>> Bremenpl >>>>>> >>>>>> -- >>>>>> For more options, visit <http://beagleboard.org/discuss> >>>>>> 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 <beagleboard%[email protected]> >>>>>> [email protected]. >>>>>> For more options, visit <https://groups.google.com/d/optout> >>>>>> https://groups.google.com/d/optout. >>>>>> >>>>> >>>> -- >>>> Bremenpl >>>> >>>> -- >>>> 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 <beagleboard%[email protected]> >>>> [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/FUq8HRSvw_g/unsubscribe> >>> https://groups.google.com/d/topic/beagleboard/FUq8HRSvw_g/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/FUq8HRSvw_g/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. > > > -- > Bremenpl > > -- > 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 the Google Groups "BeagleBoard" group. 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