class C3WayCharger(ACharger):
def __init__(self, config):
ACharger.__init__(self, config)
from relay08 import get_three_way_cutter
from energy import Energy
self.charger = get_three_way_cutter()
self.config = config
self.energy = Energy()
def charge(self, charger_unit):
if charger_unit[0] == None:
self.charger.set_usb_line_status(0)
time.sleep(charger_unit[1])
elif charger_unit[0] == CDP:
self.charger.enable_cdp_charging(charger_unit[1], charger_unit[2])
elif charger_unit[0] == DCP:
self.charger.enable_dcp_charging(charger_unit[1], charger_unit[2])
else:
self.charger.enable_sdp_charging(charger_unit[1], charger_unit[2])
def reconnect_usb(self):
for i in range(3):
info = self.energy.get_battery_info()
if info and info["USB"]:
break
self.charger.enable_sdp_charging(2, 5)
else:
assert False
class ALevelVoltage(object):
def __init__(self, level, voltage):
self.energy = Energy()
self.level = level
self.voltage = voltage
def make_level_voltage(self):
assert False, "needs be implemented in subclass"
def verify_level_voltage_match(self):
self.make_level_voltage()
info = self.energy.get_battery_info()
print info
assert abs(self.level - info["level"]) <= 5
assert abs(self.voltage - info["voltage"]) <= 50