clockworkpi/WiringPi
1
0
Fork 0
mirror of https://github.com/clockworkpi/WiringPi.git synced 2026-03-26 05:42:50 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

OK. So the Pi v2 I have had older firmware and it wasn't quite

Browse Source 
the same as everyone elses.

This is an interim version which will work on both Pi v1 and v2
boards until I have a bit more time to implement the correct
stuff for v2.
This commit is contained in:
Gordon Henderson
2015-02-03 14:53:32 +00:00
parent 7cb817498e
commit 72b2af231b
6 changed files with 91 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
gpio/gpio.1
View File

@@ -185,9 +185,11 @@ Print a list (if any) of all the exported GPIO pins and their current values.
.TP
.B export
Export a GPIO pin in the \fI/sys/class/gpio\fR directory. Use like the
mode command above however only \fIin\fR and \fIout\fR are supported at
this time. Note that the pin number is the \fBBCM_GPIO\fR number and
not the wiringPi number.
mode command above however only \fIin\fR, \fIout\fR, \fIhigh\fR and
\fRlow\fR are supported at this time. Note that the pin number is the
\fBBCM_GPIO\fR number and not the wiringPi number. The \fIhigh\fR and
\fIlow\fR commands pre-set the output value at the same time as the
export to output mode.
Once a GPIO pin has been exported, the \fBgpio\fR program changes the
ownership of the \fI/sys/class/gpio/gpioX/value\fR and if present in