Le 14/02/2013 18:41, João de Brito Rocha Reis Vidigal a écrit : > Charles: > >> Hi list, >> >> I could make use of gpio (as output) within pd with just [textfile] : >> >> on the command-line: >> >> echo gpio17 > /sys/class/gpio/export >> echo out > /sys/class/gpio/gpio17/direction >> chown charles /sys/class/gpio/gpio17/value >> >> inside pd: >> >> [ set 1 ( [ write /sys/class/gpio/gpio17/value cr ( >> | >> [ textfile ] >> >> works. > could I do the reverse here? I mean, use it as an input rather than an output? > would it be something like: > > echo gpio17 > /sys/class/gpio/import > echo in > /sys/class/gpio/gpio17/direction > chown charles /sys/class/gpio/gpio17/value > > inside pd: > > [ set 1 ( [ read /sys/class/gpio/gpio17/value cr ( > | > [ textfile ] > > > tks > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list
Replacing "charles" (after chown) by your user and [set 1( by [rewind, bang( should work. ++ Jack _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
