What it boils down to short and simple with Nodejs is Nodejs + express + filesystemWrite(). Then you just write 0 or 1 to the appropriate gpio sysfs file handle. From here you may / may not run into permissions "issues" but thats a separate subject. But to keep it simple, you put the user the Nodejs app runs as in the same group that has permissions for the sysfs pseudo files for gpio . .. or you can run the Nodejs app as root, short term to test.
On Wed, Feb 17, 2016 at 12:01 PM, John Syne <[email protected]> wrote: > I don’t know php, but doing the same with Node.js is very simple. Simply > search google for “beaglebone node.js gpio” for examples. > > Regards, > John > > > > > On Feb 17, 2016, at 1:52 AM, [email protected] wrote: > > i wanted to turn on and off my onboard led by making beaglebone board only > as a central server by making a php web page and turn on/off the led > through that php web server so how can i made this and also how can i just > turn the led on/ off through a smart phone, please be needful, i am > literally stuck around this.. > > > -- > 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. > 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. 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.
