GPIOSIM(4) | Device Drivers Manual | GPIOSIM(4) |
gpiosim
—
pseudo-device gpiosim
gpiosim
pseudo-device simulates a 64-bit wide
gpio(4) device. The state of the
simulated device can be manipulated through the
sysctl(8) interface. For this
purpose, access the "hw.gpiosim<N>.value"
sysctl(8) variable, where
"<N>" denotes the number of the
gpiosim
instance.
gpiosim
driver was written by Marc
Balmer
<marc@msys.ch>.
May 20, 2013 | NetBSD 9.4 |