import signal
import sys
import time
import relay_control
class Bt():
global relay_control
def __init__(self, addrA=0x20, addrB=0x23):
import smbus
self.bus = smbus.SMBus(1)
self.A = relay_control.RelayBoard(self.bus, addrA)
self.B = relay_control.RelayBoard(self.bus, addrB)
def OpenCapacitor(self):
print('Odzkratujeme ...')
self.B.on(0)
def ShortCapacitor(self):
print('Zazkratujeme ...')
self.B.off(0)
def ConnectHVsuppy(self):
print('Pripojime zdroj ...')
self.B.on(1)
def DisconnectHVsuppy(self):
print('Odpojime zdroj ...')
self.B.off(1)
def SetCWoutput(self):
print('CW orientace ...')
bus.write_byte_data(0x20, 0x06, ~(0x1 << 0))
time.sleep(0.1)
bus.write_byte_data(0x20, 0x06, ~(0x0 << 0))
def SetACWoutput(self):
print('ACW orientace ...')
bus.write_byte_data(0x20, 0x06, ~(0x1 << 1))
time.sleep(0.1)
bus.write_byte_data(0x20, 0x06, ~(0x0 << 1))
def SetNormalCharging():
global Bt;Bt = Bt()
print('Normal Charging ...')
Bt.A.on(0)
time.sleep(0.5)
Bt.A.off(0)
def SetReverseCharging():
global Bt;Bt = Bt()
print('Reverse Charging ...')
Bt.A.on(1)
time.sleep(0.5)
Bt.A.off(1)
def ChargeCapacitor():
global Bt
Bt = Bt()
Bt.OpenCapacitor();time.sleep(1)
Bt.ConnectHVsuppy();time.sleep(3)
Bt.DisconnectHVsuppy();
def ShortCapacitor():
global Bt
Bt=Bt()
Bt.ShortCapacitor()
def Sandbox():
print "hello"
