| #
854a1b2d |
| 24-Jan-2020 |
jsg <jsg@openbsd.org> |
cleanup unused headers generated by config
ok tedu@ krw@ deraadt@
|
| #
947eb244 |
| 07-Jun-2015 |
claudio <claudio@openbsd.org> |
The Swiss Federal Government decided to shut down HBG at the end of 2011.
On 6 September 2012 at 12:02:00 UTC both antenna towers were demolished by
controlled explosives. So this is not coming back
The Swiss Federal Government decided to shut down HBG at the end of 2011.
On 6 September 2012 at 12:02:00 UTC both antenna towers were demolished by
controlled explosives. So this is not coming back and we can tedu the
support for HBG form the DCF77 drivers.
Remided by mbalmer
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| #
7d434456 |
| 03-Oct-2011 |
matthieu <matthieu@openbsd.org> |
Add a 'flag' locator to gpioiic(4), and define a first flag
value to swap the SDA and SCL pins assigment during attach.
Mostly from work with mbalmer@NetBSD.
ok miod@
|
| #
c9851b67 |
| 28-Nov-2008 |
mbalmer <mbalmer@openbsd.org> |
Welcome gpiodcf(4), a driver that attaches to a GPIO pin, decodes the
signal from an attached DCF77, HG, or TDF receiver and provides a timedelta.
|
| #
fca40c6a |
| 24-Nov-2008 |
mbalmer <mbalmer@openbsd.org> |
- Add two new ioctls to gpio(4), GPIOATTACH and GPIODETACH, to allow to attach
and detach devices on a gpiobus at runtime. The offset and mask locators
in kernel config files can still be used for s
- Add two new ioctls to gpio(4), GPIOATTACH and GPIODETACH, to allow to attach
and detach devices on a gpiobus at runtime. The offset and mask locators
in kernel config files can still be used for static configuration, so this
does not break existing custome kernel configs.
- Have gpioow(4) unmap the pins it used from the gpiobus during detach
Changes to gpioctl(8) will be a separate committ.
ok uwe
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|
| #
f8c248a6 |
| 04-Mar-2006 |
grange <grange@openbsd.org> |
Dallas 1-Wire bus support. Includes the following drivers:
gpioow(4) 1-Wire bus bit-banging through GPIO pin
onewire(4) 1-Wire bus driver
owid(4) 1-Wire ID family type device
owtemp(4) 1-Wire tempe
Dallas 1-Wire bus support. Includes the following drivers:
gpioow(4) 1-Wire bus bit-banging through GPIO pin
onewire(4) 1-Wire bus driver
owid(4) 1-Wire ID family type device
owtemp(4) 1-Wire temperature family type device
Drivers for RS-232 and USB bus masters will follow.
ok deraadt@
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| #
a448c1f4 |
| 14-Jan-2006 |
grange <grange@openbsd.org> |
Add a comment.
|
| #
d011abfb |
| 14-Jan-2006 |
grange <grange@openbsd.org> |
Support for I2C bus bit-banging through the GPIO pins.
Now Soekris people can enjoy our fancy I2C stuff, too:
nsclpcsio0 at isa0 port 0x2e/2: NSC PC87366 rev 9: GPIO VLM TMS
gpio1 at nsclpcsio0: 29
Support for I2C bus bit-banging through the GPIO pins.
Now Soekris people can enjoy our fancy I2C stuff, too:
nsclpcsio0 at isa0 port 0x2e/2: NSC PC87366 rev 9: GPIO VLM TMS
gpio1 at nsclpcsio0: 29 pins
gpioiic0 at gpio1 pins 17 19
iic0 at gpioiic0
maxds0 at iic0 addr 0x48: ds1624, starting
maxds1 at iic0 addr 0x49: ds1624, starting
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| #
aca51624 |
| 05-Jan-2006 |
grange <grange@openbsd.org> |
Finish framework for attaching kernel drivers to the GPIO pins.
Not used yet.
|
| #
66ed6627 |
| 08-Mar-2005 |
tdeval <tdeval@openbsd.org> |
Cosmetics...
Mainly remove space between locators parens, replace spaces with tabs
where appropriate and consistently align dependencies.
|
| #
3615eacb |
| 03-Jun-2004 |
grange <grange@openbsd.org> |
A framework for supporting various General Purpose Input/Output (GPIO)
devices. Such devices provide a set of pins that you can use to connect
for example leds to it.
The pins can be accessed either
A framework for supporting various General Purpose Input/Output (GPIO)
devices. Such devices provide a set of pins that you can use to connect
for example leds to it.
The pins can be accessed either from userland through the /dev/gpio*
device files or from the kernel drivers. The latter is necessary
for implementing timing-sensitive things like i2c or 1-wire master
controller.
ok deraadt@
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