Messages in this thread | | | From | David Brownell <> | Subject | Re: [PATCH] gpio sysfs: add a "toggle" value | Date | Thu, 4 Jun 2009 02:06:43 -0700 |
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On Thursday 04 June 2009, Mike Frysinger wrote: > my next request was for a 1 letter command set and chaining > operations. say you want to toggle a gpio line 4 times, having to go > between kernel and userspace for that seems kind of heavy. > echo TTTT > value
Having that kind of stuff in kernelspace seems wrong; if you're going that route, embed Guile or something. ;)
The "TTTT" thing could as easily be scripted in BASH.
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