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Revision tags: OPENBSD_5_9_BASE OPENBSD_6_0_BASE OPENBSD_6_1_BASE OPENBSD_6_2_BASE
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1.17 |
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26-Dec-2015 |
mmcc |
bzero -> memset. No binary change.
ok tb@
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Revision tags: OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE OPENBSD_5_5_BASE OPENBSD_5_6_BASE OPENBSD_5_7_BASE OPENBSD_5_8_BASE
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1.16 |
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04-Oct-2011 |
jmc |
- sync usage() and SYNOPSIS
- document "flag", for I2C devices
- "pin" is not optional
ok matthieu
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1.15 |
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03-Oct-2011 |
matthieu |
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@
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Revision tags: OPENBSD_4_5_BASE OPENBSD_4_6_BASE OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE OPENBSD_5_0_BASE
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1.14 |
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03-Dec-2008 |
stevesk |
delete unused prototype, from lint; ok mbalmer@
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1.13 |
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30-Nov-2008 |
mbalmer |
Fix output.
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1.12 |
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29-Nov-2008 |
mbalmer |
Allow the words "on", "off", or "toggle" to be used instead of the
numerical values when writing to a pin; fix an error message.
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1.11 |
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26-Nov-2008 |
mbalmer |
Reorder variables, add my copyright.
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1.10 |
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26-Nov-2008 |
mbalmer |
Use the new gpio(4) semantics and change the command line syntax to a
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@
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1.9 |
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24-Nov-2008 |
jmc |
- tweak previous
- kill .Tn
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1.8 |
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24-Nov-2008 |
mbalmer |
Add and document -A and -D options to attach or detach devices at
runtime to a gpio bus.
ok uwe, drahn
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Revision tags: OPENBSD_4_3_BASE OPENBSD_4_4_BASE
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1.7 |
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17-Nov-2007 |
mbalmer |
GPIO pins can be programmed to invert input or output on some devices.
Introduce new flags, GPIO_PIN_INVIN and GPIO_PIN_INVOUT, for this.
ok grange
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1.6 |
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17-Nov-2007 |
mbalmer |
pull-down (GPIO_PIN_PULLDOWN) is a valid flags for some GPIO devices,
e.g. the AMD Geode C5536 GPIO.
ok grange
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Revision tags: OPENBSD_4_2_BASE
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1.5 |
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18-Mar-2007 |
deraadt |
use strtonum() to avoid out of range values, way simpler than the
12-line song and dance that standard functions need; bret.lambert@gmail
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Revision tags: OPENBSD_3_9_BASE OPENBSD_4_0_BASE OPENBSD_4_1_BASE
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1.4 |
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17-Nov-2005 |
grange |
Unbreak; noticed by evol@online.ptt.ru.
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1.3 |
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16-Nov-2005 |
deraadt |
no need for -h, any illegal option is fine
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Revision tags: OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE
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1.2 |
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08-Aug-2004 |
deraadt |
spacing
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1.1 |
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03-Jun-2004 |
grange |
gpioctl -- program to control GPIO devices.
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@
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