from pylibftdi import Device, USB_PID_LIST, USB_VID_LIST
USB_VID_LIST.append(0x1321)
USB_PID_LIST.append(0x1001)
dev = Device(mode='t')
dev.baudrate = 57600
dev.open()
cmd = 'serial?'
while cmd != 'quit':
if cmd != '':
dev.flush_input()
dev.writelines(cmd + '\r')
out = ''
while out == '':
out = dev.readline()
print(out)
cmd = input('Type command: ')
