src - OpenBSD base system

Age	Commit message (Collapse)	Author
2015-12-26	bzero -> memset. No binary change.	mmcc
	ok tb@
2011-10-04	- sync usage() and SYNOPSIS	Jason McIntyre
	- document "flag", for I2C devices - "pin" is not optional ok matthieu
2011-10-03	Add a 'flag' locator to gpioiic(4), and define a first flag	Matthieu Herrb
	value to swap the SDA and SCL pins assigment during attach. Mostly from work with mbalmer@NetBSD. ok miod@
2008-12-03	delete unused prototype, from lint; ok mbalmer@	Kevin Steves

2008-11-30	Fix output.	Marc Balmer

2008-11-29	Allow the words "on", "off", or "toggle" to be used instead of the	Marc Balmer
	numerical values when writing to a pin; fix an error message.
2008-11-26	Reorder variables, add my copyright.	Marc Balmer

2008-11-26	Use the new gpio(4) semantics and change the command line syntax to a	Marc Balmer
	more readable and straightforward format. Note that there is no longer a default GPIO device, but it has to be sepcified on the command line always (and as Theo mentioned, newfs also does not default to /dev/sd0a...) You must do a 'make includesi' in /usr/src before building this command or before your next system build. ok uwe@
2008-11-24	- tweak previous	Jason McIntyre
	- kill .Tn
2008-11-24	Add and document -A and -D options to attach or detach devices at	Marc Balmer
	runtime to a gpio bus. ok uwe, drahn
2007-11-17	GPIO pins can be programmed to invert input or output on some devices.	Marc Balmer
	Introduce new flags, GPIO_PIN_INVIN and GPIO_PIN_INVOUT, for this. ok grange
2007-11-17	pull-down (GPIO_PIN_PULLDOWN) is a valid flags for some GPIO devices,	Marc Balmer
	e.g. the AMD Geode C5536 GPIO. ok grange
2007-03-18	use strtonum() to avoid out of range values, way simpler than the	Theo de Raadt
	12-line song and dance that standard functions need; bret.lambert@gmail
2005-11-17	Unbreak; noticed by evol@online.ptt.ru.	Alexander Yurchenko

2005-11-16	no need for -h, any illegal option is fine	Theo de Raadt

2004-08-08	spacing	Theo de Raadt

2004-06-03	gpioctl -- program to control GPIO devices.	Alexander Yurchenko
	The gpioctl program allows to manipulate GPIO devices pins Quick start for the Soekris net4801 users: # gpioctl -c 20 out pp # gpioctl 20 1 This will turn on the red error led. If you want to use JP5 I/O pins, just use the /dev/gpio1 device. Quick start for the PC Engines WRAP.1C users: # gpioctl 40 This will read the state of the button (0 means pressed). # gpioctl -c 2 pp out This will turn the first led on, to turn off write 1 to the pin, it's reversed. For the second and the third leds use pins 3 and 18. ok deraadt@