def use_dummy_serial_port(printer:SerialDevice):
# FIXME
# not great, should be async!!!
def delayed_string(result:Union[str,bytes]):
# print ("delayed string {}".format(time.time()))
time.sleep(random.uniform(0.05,0.5))
# print ("delayed string {}".format(time.time()))
return result
printer._serial_port = "/dev/null"
printer._serial = dummyserial.Serial(port=printer._serial_port,
baudrate=printer._baud_rate,
ds_responses={
'N?[0-9]*(M105).*': lambda : b'ok T:%.2f /190.0 B:%.2f /24.0 @:0 B@:0\nok\n' % (random.uniform(170,195),random.uniform(20,35)),
'N?[0-9]*M115.*': b'FIRMWARE_NAME:DUMMY\nok\n',
'N?[0-9]*M114.*': lambda : b'X:%.2fY:%.2fZ:%.2fE:%.2f Count X: 2.00Y:3.00Z:4.00\nok\n' % (random.uniform(0,200), random.uniform(0,200), random.uniform(0,200), random.uniform(0,200)), # position request
'N?[0-9]*G.*': lambda : delayed_string(b'ok\n'),
'N?[0-9]*M400.*': lambda : delayed_string(b'ok\nok\n'),
'N?[0-9]*M207.*': lambda : delayed_string(b'ok\nok\n'),
'N?[0-9]*M208.*': lambda : delayed_string(b'ok\nok\n'),
'N?[0-9]*M10[0-46-9].*': lambda : delayed_string(b'ok\nok\n'),
"N?[0-9]*(M[0-9]+).*" : lambda : delayed_string(b'ok\nok\n'), # catch all M codes
'^XXX': b'!!\n',
})
if not printer._serial.is_open:
printer._serial.open()
printer.connection_state = ConnectionState.connected
def use_dummy_serial_port(printer: SerialDevice):
if printer._serial_port is not "/dev/null" and printer._serial is None:
def delayed_string(result: Union[str, bytes]):
# print ("delayed string {}".format(time.time()))
time.sleep(random.uniform(0.05, 0.5))
# print ("delayed string {}".format(time.time()))
return result
printer._serial_port = "/dev/null"
printer._serial = dummyserial.Serial(
port=printer._serial_port,
baudrate=printer._baud_rate,
ds_responses={
'.*M105.*':
lambda: b'ok T:%.2f /190.0 B:%.2f /24.0 @:0 B@:0\n' %
(random.uniform(170, 195), random.uniform(20, 35)),
'.*M115.*':
b'FIRMWARE_NAME:DUMMY\n',
'.*M114.*':
lambda: b'X:%.2fY:%.2fZ:%.2fE:%.2f Count X: 2.00Y:3.00Z:4.00\n'
% (random.uniform(0, 200), random.uniform(0, 200),
random.uniform(0, 200), random.uniform(0, 200)
), # position request
'.*G.*':
lambda: delayed_string(b'ok\n'),
'.*M400.*':
lambda: delayed_string(b'ok\n'),
'.*M207.*':
lambda: delayed_string(b'ok\n'),
'.*M208.*':
lambda: delayed_string(b'ok\n'),
'.*M10[0-46-9].*':
lambda: delayed_string(b'ok\n'),
'^XXX':
b'!!\n',
})
printer.connection_state = ConnectionState.connected
