143 lines
5.6 KiB
Python
143 lines
5.6 KiB
Python
#!/usr/bin/python
|
|
'''
|
|
authors: Pau1us <paulus.mail@oleco.net>
|
|
license: gpl v2 or later
|
|
PyBat is a tool to set usb in host or devices mode aund to set the charging speed.
|
|
'''
|
|
|
|
import ecore
|
|
import ecore.evas
|
|
import edje
|
|
import sys
|
|
import os
|
|
import e_dbus
|
|
from dbus import SystemBus, Interface
|
|
|
|
|
|
if ecore.evas.engine_type_supported_get("software_x11_16"):
|
|
f = ecore.evas.SoftwareX11_16
|
|
else:
|
|
print "warning: x11-16 is not supported, fallback to x11"
|
|
f = ecore.evas.SoftwareX11
|
|
|
|
ee = f(w=640, h=480)
|
|
ee.fullscreen = 0
|
|
|
|
|
|
# Load and setup UI
|
|
ee.title = "PyBat"
|
|
ee.name_class = ("pybat", "pybat")
|
|
canvas = ee.evas
|
|
edje_file = os.path.join(os.path.dirname(sys.argv[0]), "PyBat.edj")
|
|
#edje_file = 'PyBat.edj'
|
|
try:
|
|
edje_obj = edje.Edje(canvas, file=edje_file, group="main")
|
|
except Exception, e: # should be EdjeLoadError, but it's wrong on python2.5
|
|
raise SystemExit("Failed to load Edje file: %s" % edje_file)
|
|
|
|
# resize edje to fit our window, show and remember it for later use
|
|
edje_obj.size = canvas.size
|
|
edje_obj.show()
|
|
ee.data["edje"] = edje_obj
|
|
|
|
|
|
# Setup callbacks for resize, keydown and selected item
|
|
def resize_cb(ee):
|
|
r = ee.evas.rect
|
|
ee.data["edje"].size = r.size
|
|
|
|
ee.callback_resize = resize_cb
|
|
|
|
class PyBatclass:
|
|
def __init__(self, edje_obj):
|
|
self.system = os.uname()[2][0:6]
|
|
if self.system == "2.6.27":
|
|
self.filePowerpath = "/sys/devices/platform/s3c2440-i2c/i2c-adapter/i2c-0/0-0073/"
|
|
self.filehostmodepath = "/sys/devices/platform/s3c2410-ohci/"
|
|
elif self.system == "2.6.28":
|
|
self.filePowerpath = "/sys/devices/platform/s3c2440-i2c/i2c-adapter:i2c-0/0-0073/pcf50633-mbc/"
|
|
self.filehostmodepath = "/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-host.0/"
|
|
self.filePower = os.open( self.filePowerpath+"force_usb_limit_dangerous", os.O_RDWR )
|
|
self.filePowerread = os.open( self.filePowerpath+"usb_curlim", os.O_RDONLY )
|
|
self.fileusbmode = open( "/sys/devices/platform/s3c2410-ohci/usb_mode", "r+" )
|
|
self.filehostmode = os.open( self.filehostmodepath+"hostmode", os.O_RDWR )
|
|
self.mode = self.fileusbmode.readline()
|
|
self.power = str(os.read(self.filePowerread, 4))
|
|
self.mode = self.mode.split()[0]
|
|
self.power = self.power.split()[0]
|
|
#print self.mode
|
|
#print "l%st" % (self.power)
|
|
edje_obj.signal_emit("%s" % (self.mode), "is_clicked")
|
|
edje_obj.signal_emit("l%s" % (self.power), "is_clicked")
|
|
#DBus:
|
|
# self.systembus=systembus = SystemBus(mainloop=e_dbus.DBusEcoreMainLoop())
|
|
# self.odeviced_proxy = self.systembus.get_object('org.freesmartphone.odeviced', '/org/freesmartphone/Device/PowerControl/UsbHost')
|
|
# self.PowerControl_iface = Interface(self.odeviced_proxy, 'org.freesmartphone.Device.PowerControl')
|
|
|
|
def write_data(self, usbmode, power):
|
|
if usbmode == "host":
|
|
self.fileusbmode.write("host")
|
|
#print "#echo host > /sys/devices/platform/s3c2410-ohci/usb_mode"
|
|
if power == "-500":
|
|
os.system("ifdown usb0 &")
|
|
#dbus:
|
|
#self.PowerControl_iface.SetPower(1)
|
|
os.write(self.filehostmode, "1")
|
|
#print "#echo 1 > /sys/devices/platform/neo1973-pm-host.0/hostmode"
|
|
else:
|
|
os.system("ifdown usb0 &")
|
|
os.write(self.filehostmode, "0")
|
|
#print "#echo 0 > /sys/devices/platform/neo1973-pm-host.0/hostmode"
|
|
os.write(self.filePower, power)
|
|
#print "#echo %s > /sys/class/i2c-adapter/i2c-0/0-0073/force_usb_limit_dangerous" % (power)
|
|
elif usbmode == "device":
|
|
if power != "-500":
|
|
self.fileusbmode.write("device")
|
|
#print "#echo device > /sys/devices/platform/s3c2410-ohci/usb_mode"
|
|
os.write(self.filehostmode, "0")
|
|
#print "#echo 0 > /sys/devices/platform/neo1973-pm-host.0/hostmode"
|
|
#self.PowerControl_iface.SetPower(0)
|
|
os.system("ifup usb0 &")
|
|
os.write(self.filePower, power)
|
|
#print "#echo %s > /sys/class/i2c-adapter/i2c-0/0-0073/force_usb_limit_dangerous" % (power)
|
|
|
|
def button_pressed(self, edje_obj, signal, source):
|
|
if source == "usbmode":
|
|
self.mode = signal
|
|
if self.mode == "device" and self.power == "-500":
|
|
edje_obj.part_text_set("text_field", "won't work!")
|
|
else:
|
|
edje_obj.part_text_set("text_field", "")
|
|
elif source == "power":
|
|
self.power = signal
|
|
if signal != "-500":
|
|
if self.mode == "device":
|
|
edje_obj.signal_emit("hide_provide", "")
|
|
elif self.mode == "host":
|
|
edje_obj.signal_emit("l-500", "is_default")
|
|
if signal == "0":
|
|
edje_obj.part_text_set("text_field", "")
|
|
elif signal == "100":
|
|
edje_obj.part_text_set("text_field", "")
|
|
elif signal == "500":
|
|
edje_obj.part_text_set("text_field", "make shure your charger can provide 0.5A")
|
|
elif signal == "1000":
|
|
edje_obj.part_text_set("text_field", "make shure your charger can provide 1A")
|
|
elif signal == "500":
|
|
edje_obj.part_text_set("text_field", "")
|
|
elif source == "programm":
|
|
if signal == "ok":
|
|
self.write_data(self.mode, self.power)
|
|
ecore.main_loop_quit()
|
|
elif signal == "cancel":
|
|
ecore.main_loop_quit()
|
|
|
|
test = PyBatclass(edje_obj)
|
|
edje_obj.signal_callback_add("*", "*", test.button_pressed)
|
|
|
|
# Give focus to object, show window and enter event loop
|
|
edje_obj.focus = True
|
|
ee.show()
|
|
|
|
ecore.main_loop_begin()
|
|
|