On Fri, 26 Feb 2016, at 02:53 PM, Wolfgang Lenerz wrote: > Hi, > > >> > > If SMSQlmulator can access files on the host then map /sys/class/gpio > > into a place where it can access then all GPIOs can be controlled from > > simple file read/writes to files in that directory. > > > > Graeme > > __________ > > > If this is so (I don't have a Pi), pointing, say NFA8_ to that > directory ought to be enough. You probably want to make sure that "NFA > file name change" is switched off. > > I just tried this with /sys/class/firmware/ and was able to read the > "files" in that directory. > > Have fun! > Basically you write XXX to /sys/class/gpio/export where XXX is the number of the gpio you need to control.
A new directory /sys/class/gpio/gpio_XXX will appear. Inside that you will find files to set/read state. Graeme _______________________________________________ QL-Users Mailing List
