add README, small fixes in PyBat
git-svn-id: http://www.neo1973-germany.de/svn@192 46df4e5c-bc4e-4628-a0fc-830ba316316d
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Paulus
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2 changed files with 51 additions and 16 deletions
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@ -2,6 +2,7 @@
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'''
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authors: Pau1us <paulus.mail@oleco.net>
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license: gpl v2 or later
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PyBat is a tool to set usb in host or devices mode aund to set the charging speed.
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'''
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import ecore
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@ -94,55 +95,60 @@ edje_obj.on_key_down_add(key_down_cb, ee)
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class PyBatclass:
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def __init__(self, edje_obj):
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#open sys-devices
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self.filePower = os.open( "/sys/devices/platform/s3c2440-i2c/i2c-adapter/i2c-0/0-0073/force_usb_limit_dangerous", os.O_RDWR )
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self.filePowerread = os.open( "/sys/devices/platform/s3c2440-i2c/i2c-adapter/i2c-0/0-0073/usb_curlim", os.O_RDONLY )
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self.fileusbmode = os.open( "/sys/devices/platform/s3c2410-ohci/usb_mode", os.O_RDWR )
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self.fileusbmode = open( "/sys/devices/platform/s3c2410-ohci/usb_mode", "r+" )
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self.filehostmode = os.open( "/sys/devices/platform/neo1973-pm-host.0/hostmode", os.O_RDWR )
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#read default values
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self.mode = str(os.read(self.fileusbmode, 6))
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self.mode = self.fileusbmode.readline()
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self.power = str(os.read(self.filePowerread, 4))
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# while self.mode[-1] == whitespace:
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# self.mode = self.mode[:-1]
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self.mode = self.mode.split()[0]
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#while self.power[-1] == whitespace:
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# self.power = self.power[:-1]
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self.power = self.power.split()[0]
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print self.mode
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print "l%st" % (self.power)
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edje_obj.signal_emit("%s" % (self.mode), "is_clicked")
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edje_obj.signal_emit("l%s" % (self.power), "is_clicked")
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#open dbus
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self.systembus=systembus = SystemBus(mainloop=e_dbus.DBusEcoreMainLoop())
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self.odeviced_proxy = self.systembus.get_object('org.freesmartphone.odeviced', '/org/freesmartphone/Device/PowerControl/UsbHost')
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self.PowerControl_iface = Interface(self.odeviced_proxy, 'org.freesmartphone.Device.PowerControl')
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def write_data(self, usbmode, power):
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if usbmode == "host":
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if power == "-500":
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os.system("ifdown usb0 &")
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#dbus:
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self.PowerControl_iface.SetPower(1)
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print "#echo 1 > /sys/devices/platform/neo1973-pm-host.0/hostmode"
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else:
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os.write(self.fileusbmode, "host")
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os.system("ifdown usb0 &")
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self.fileusbmode.write("host")
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print "#echo host > /sys/devices/platform/s3c2410-ohci/usb_mode"
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os.write(self.filehostmode, "0")
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print "#echo 0 > /sys/devices/platform/neo1973-pm-host.0/hostmode"
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os.write(self.filePower, power)
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print "#echo %s > /sys/class/i2c-adapter/i2c-0/0-0073/force_usb_limit_dangerous" % (power)
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elif usbmode == "device":
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if power == "-500":
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print "won't work!"
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else:
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#dbus:
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if power != "-500":
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self.PowerControl_iface.SetPower(0)
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os.system("ifup usb0 &")
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print "#echo device > /sys/devices/platform/s3c2410-ohci/usb_mode"
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print "#echo 0 > /sys/devices/platform/neo1973-pm-host.0/hostmode"
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os.write(self.filePower, power)
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print "#echo %s > /sys/class/i2c-adapter/i2c-0/0-0073/force_usb_limit_dangerous" % (power)
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def button_pressed(self, edje_obj, signal, source):
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if source == "usbmode": #host or device
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if source == "usbmode":
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self.mode = signal
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if self.mode == "device" and self.power == "-500":
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edje_obj.part_text_set("text_field", "won't work!")
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else:
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edje_obj.part_text_set("text_field", "")
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elif source == "power": #set charging speed
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elif source == "power":
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self.power = signal
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if signal != "-500":
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if self.mode == "device":
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@ -157,13 +163,13 @@ class PyBatclass:
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edje_obj.part_text_set("text_field", "make shure your charger can provide 0.5A")
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elif signal == "1000":
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edje_obj.part_text_set("text_field", "make shure your charger can provide 1A")
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elif signal == "-500":
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elif signal == "500":
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edje_obj.part_text_set("text_field", "")
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elif source == "programm":
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if signal == "ok": #write data and quit
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if signal == "ok":
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self.write_data(self.mode, self.power)
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ecore.main_loop_quit()
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elif signal == "cancel": #quit
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elif signal == "cancel":
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ecore.main_loop_quit()
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test = PyBatclass(edje_obj)
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@ -173,4 +179,11 @@ edje_obj.signal_callback_add("*", "*", test.button_pressed)
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# Give focus to object, show window and enter event loop
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edje_obj.focus = True
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ee.show()
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#ecore.main_loop_begin()
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ecore.main_loop_begin()
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@ -1 +1,23 @@
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PyBat is a tool to set usb in host or devices mode aund to set the charging speed.
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If you want PyBat to start when usb is pluged in you have to add a rule to /etc/freesmartphone/oevents/rules.yaml.(your changes will be deleted after an upgrade!)
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Example:
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1. Creat file /usr/bin/pybat:
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#!/bin/sh
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export DISPLAY=:0
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python /directory/PyBat.py
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exit 0
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2. add to /usr/etc/freesmartphone/oevents/rules.yaml (not working yes, so you have to add to /etc/freesmartphone/oevents/rules.yaml):
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-
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trigger: InputEvent()
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filters:
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- HasAttr(switch, "USB")
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- HasAttr(event, "pressed")
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actions: Command('pybat')
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TODO:
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-change write to /sys/files to dbus, when available
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-fix dbus
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