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Author	SHA1	Message	Date
mbalmer	70d654f756	Document recent gpio(4) changes and introduce a new config file for GPIO. Integrate with the startup scripts in /etc/rc.d. Introduce new variable "gpio" for /etc/rc.conf.	2009-07-25 16:20:10 +00:00
wiz	94331e28dc	Add RCS Id. Fix Nx argument.	2006-04-08 23:10:40 +00:00
riz	637bfc29f9	Dallas Semiconductor 1-Wire bus support, from OpenBSD. Currently includes gpioow(4), attaching a bit-banging driver via a GPIO pin. Also, owtemp(4) which supports some of the 1-Wire temperature sensors, including the DS18b20 and DS1920 - temperatures are returned via the envsys(4) framework. Original drivers by Alexander Yurchenko (grange@openbsd), with envsys(4) support and a fix to the 1-wire search algorithm (for discovering devices on the bus) by me. As discussed on tech-kern earlier this week.	2006-04-07 18:55:21 +00:00

Author

SHA1

Message

Date

mbalmer

70d654f756

Document recent gpio(4) changes and introduce a new config file for GPIO.

Integrate with the startup scripts in /etc/rc.d.  Introduce new variable
"gpio" for /etc/rc.conf.

2009-07-25 16:20:10 +00:00

wiz

94331e28dc

Add RCS Id. Fix Nx argument.

2006-04-08 23:10:40 +00:00

riz

637bfc29f9

Dallas Semiconductor 1-Wire bus support, from OpenBSD. Currently includes

gpioow(4), attaching a bit-banging driver via a GPIO pin.  Also,
owtemp(4) which supports some of the 1-Wire temperature sensors, including
the DS18b20 and DS1920 - temperatures are returned via the envsys(4)
framework.

Original drivers by Alexander Yurchenko (grange@openbsd), with envsys(4)
support and a fix to the 1-wire search algorithm (for discovering
devices on the bus) by me.

As discussed on tech-kern earlier this week.

2006-04-07 18:55:21 +00:00

3 Commits