omhacks for qtmoko?
Timo Juhani Lindfors
timo.lindfors at iki.fi
Wed Apr 14 13:31:17 CEST 2010
Radek Polak <psonek2 at seznam.cz> writes:
> Yes that could be good solution. QtMoko still uses debian stable but i guess
> it's not that big problem. Btw is there a homepage and git for this project
> somewhere?
$ apt-cache show omhacks | grep Homepage
Homepage: http://git.debian.org/?p=pkg-fso/omhacks.git;a=blob;f=README
$ man om
OM(1) User Commands OM(1)
NAME
om - control OpenMoko phone hardware
SYNOPSIS
om help
om --help
om --version
om sysfs name [name...]
om backlight
om backlight get-max
om backlight <brightness>
om touchscreen lock
om screen power [1/0]
om bt [--swap] power [1/0]
om gsm [--swap] power [1/0]
om gsm flowcontrol [1/0]
om gps [--swap] power [1/0]
om gps [--swap] keep-on-in-suspend [1/0]
om gps send-ubx <class> <type> [payload_byte0] [payload_byte1] ...
om wifi [--swap] power [1/0]
om wifi maxperf <iface> [1/0]
om wifi keep-bus-on-in-suspend [1/0]
om battery temperature
om battery energy
om battery consumption
om battery charger-limit [0-500]
om power
om power all-off
om resume-reason
om resume-reason contains <val>
om led <name>
om led <name> <brightness>
om led <name> <brightness> timer <ontime> <offtime>
om uevent dump
om usb mode [device|host]
om usb charger-mode [charge-battery|power-usb]
om usb charger-limit [0|100|500]
DESCRIPTION
om provides a command line interface to various OpenMoko specific
pieces of hardware. Note that om talks directly to the kernel and
might not properly co-exist with fso-frameworkd that also wants to
control the same pieces of hardware. However, using om to read the
state of the hardware should be safe even when using fso-frameworkd.
OPTIONS
om backlight
Read backlight brightness. This is an integer between zero
and what om backlight get-max returns. Reports true bright-
ness only if the screen has not been blanked with om screen
power 0.
om backlight get-max
Get maximum value of brightness, usually 255.
om backlight <brightness>
Set backlight brightness.
om touchscreen lock
Locks touchscreen and waits for any signal to unlock it. This
is useful when you want to keep the phone running in a pocket
and don't want the backlight to turn on every time you acci-
dentally touch the screen. Locking is done in a way that does
not depend on X so if X server crashes and restarts your
screen will still stay locked.
om screen power [1/0]
Reads or sets the power state of the screen. Note that Xorg
and fso-frameworkd do not know how to read the power status
of the screen (frameworkd reads it on startup only). If Xorg
turns the screen and after that you turn the screen off with
omhacks then touching the screen won't turn the screen on
(Xorg thinks the screen is still on and does not bother to
try to power it on).
om bt [--swap] power [1/0]
Reads or sets the power state of bluetooth. Bluetooth is con-
nected to USB bus so it might take a while for it to appear
in lsusb and be usable after power on.
om power
List the power status of various devices.
om power all-off
Disable power to bluetooth, GSM, GPS and WLAN.
om gsm [--swap] power [1/0]
Reads or sets the power state of GSM.
om gsm flowcontrol [1/0]
Reads or sets the state of GSM flowcontrol. When flowcontrol
is enabled GSM chip will generate an interrupt when it has
data and will not try to send it over serial port until flow-
control is disabled. Enabling flowcontrol before suspend and
disabling it after resume is required to make sure no data is
lost during suspend.
om gps [--swap] power [1/0]
Reads or sets the power state of GPS.
om gps [--swap] keep-on-in-suspend [1/0]
Reads or sets the flag that causes GPS to stay powered on
during suspend. This is useful if you want to keep GPS fix
during suspend.
om gps send-ubx <class> <type> [payload_byte0] [payload_byte1] ...
Send arbitrary UBX protocol command to the GPS chip. Please
read "ANTARIS_Protocol_Specification(GPS.G3-X-03002).chm" to
understand the protocol. Here are examples of commands that
are tested to work:
class type payload description
06 01 f0 01 00 disable GPGLL messages
06 01 f0 02 00 disable GPGSA messages
06 01 f0 03 00 disable GPGSV messages
06 01 f0 05 00 disable GPGTG messages
06 01 f0 08 00 disable GPZDA messages
06 08 fa 00 01 00 00 00 report position 4 times/s
06 08 f4 01 01 00 00 00 report position 2 times/s
om wifi [--swap] power [1/0]
Reads or sets the power state of WLAN.
om wifi maxperf <iface> [1/0]
Reads or sets the maxperf mode of WLAN. Enabling this
increases energy consumption but lowers latency. Note that
root privileges are not currently required for tuning this
wifi parameter so a local user can cause DoS by constantly
disabling maximum performance mode.
om battery temperature
Reads battery temperature. Units are degrees Centigrade.
om battery energy
Reads the current energy percentage of the battery.
om battery consumption
Reads the current energy consumption as measure by the bat-
tery. Units are microamperes. Negative value indicates that
battery is being charged.
om battery charger-limit [0-500]
Reads or sets the upper limit for battery charger current.
Units are milliamperes. Normally USB charger limit and bat-
tery charger limit have the same value. However, sometimes it
is useful to charger battery very slowly or not at all and
still power rest of the system from USB. This allows one for
example to keep battery at its recommended storage capacity
of 40% without having to physically remove the battery. Note
that kernel will round the limit to nearest suitable value
which is usually a few milliamperes lower than the supplied
limit. Changing USB charger limit will reset also this limit
to the same value so you must first set the USB charger limit
and only then the battery charger limit.
om resume-reason
Read the reason for the most recent resume. If there are mul-
tiple resume reasons they are separated by newlines. Possible
values include (but are not limited to)
EINT01_GSM
EINT05_WLAN
EINT09_PMU:button
EINT09_PMU:usb_connect
EINT09_PMU:usb_disconnect
EINT09_PMU:rtc_alarm
om resume-reason contains <val>
Checks if resume reasons include the given string.
om led Lists the state of all LED devices.
om led <name>
Lists the state of the given LED device.
om led <name> <brightness>
Sets the brightness of the given LED device to the given
brightness. Brightness is an integer from 0 to 255 but only
the vibrator device really cares about the brightness value.
om led <name> <brightness> timer <ontime> <offtime>
In addition to above also makes the LED blink. Ontime and
offtime are in milliseconds.
om uevent dump
Dump uevent events to stdout.
om usb mode [device|host]
Read or set the USB mode. In device mode the phone can talk
to USB hosts (PCs or phones in host mode). In host mode the
phone can talk to USB devices. See also the om usb
charger-mode option.
om usb charger-mode [charge-battery|power-usb]
Reads or sets the USB charger mode. Normally you want to
charge the battery in device mode and power the USB bus in
host mode but it is possible to for example use an external
battery power the USB bus so that the phone can be in host
mode and still charge itself over USB.
om usb charger-limit [0|100|500]
Reads or sets the charger limit of USB. Units are in mil-
liamperes and control the current that the phone will draw
from the USB bus. When the phone is in device mode and some
gadget driver is loaded it will negotiate the highest allowed
charging current automatically. However, if you are using a
dumb external USB battery it might be necessary to force
larger limit than the default of 100 mA. Do not set the limit
to be too large if your charger can not handle it!
om sysfs name [name...]
Shows the sysfs path associated with internal om path. This
option is only useful for debugging om itself. Here are some
examples:
name path as of 2010
actual_brightness /sys/class/backlight/gta02-bl/actual_brightness
battery /sys/class/power_supply/battery
brightness /sys/class/backlight/gta02-bl/brightness
max_brightness /sys/class/backlight/gta02-bl/max_brightness
pm-bt /sys/class/i2c-adapter/i2c-0/0-0073/pcf50633-regltr.6/neo1973-pm-bt.0
pm-gps /sys/class/i2c-adapter/i2c-0/0-0073/pcf50633-regltr.7/neo1973-pm-gps.0
pm-gsm /sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0
pm-wlan /sys/bus/platform/drivers/gta02-pm-wlan/gta02-pm-wlan.0
resume_reason /sys/class/i2c-adapter/i2c-0/0-0073/neo1973-resume.0/resume_reason
resume_reason2 /sys/class/i2c-adapter/i2c-0/0-0073/resume_reason
--help print this help message
--version
print version and exit
--swap set new value and print old value
om version 0.10 March 2010 OM(1)
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