def test_build_modulator_from_args(self):
args = self.parser.parse_args(
"--device HackRF --frequency 433.92e6 --sample-rate 2e6 --raw".
split())
self.assertIsNone(urh_cli.build_modulator_from_args(args))
args = self.parser.parse_args(
"--device HackRF --frequency 433.92e6 --sample-rate 2e6".split())
with self.assertRaises(ValueError):
urh_cli.build_modulator_from_args(args)
args = self.parser.parse_args(
"--device HackRF --frequency 433.92e6 --sample-rate 2e6 -p0 0".
split())
with self.assertRaises(ValueError):
urh_cli.build_modulator_from_args(args)
args = self.parser.parse_args(
"--device HackRF --frequency 433.92e6 --sample-rate 2e6"
" -p0 0 -p1 1 -mo ASK -cf 1337e3 -ca 0.9 -bl 24 -cp 30".split())
modulator = urh_cli.build_modulator_from_args(args)
self.assertEqual(modulator.modulation_type_str, "ASK")
self.assertEqual(modulator.sample_rate, 2e6)
self.assertEqual(modulator.samples_per_bit, 24)
self.assertEqual(modulator.param_for_zero, 0)
self.assertEqual(modulator.param_for_one, 100)
self.assertEqual(modulator.carrier_freq_hz, 1337e3)
self.assertEqual(modulator.carrier_amplitude, 0.9)
self.assertEqual(modulator.carrier_phase_deg, 30)
args = self.parser.parse_args(
"--device HackRF --frequency 433.92e6 --sample-rate 2e6"
" -p0 10% -p1 20% -mo ASK -cf 1337e3 -ca 0.9 -bl 24 -cp 30".split(
))
modulator = urh_cli.build_modulator_from_args(args)
self.assertEqual(modulator.param_for_zero, 10)
self.assertEqual(modulator.param_for_one, 20)
args = self.parser.parse_args(
"--device HackRF --frequency 433.92e6 --sample-rate 2e6"
" -p0 20e3 -p1=-20e3 -mo FSK -cf 1337e3 -ca 0.9 -bl 24 -cp 30".
split())
modulator = urh_cli.build_modulator_from_args(args)
self.assertEqual(modulator.modulation_type_str, "FSK")
self.assertEqual(modulator.param_for_zero, 20e3)
self.assertEqual(modulator.param_for_one, -20e3)
def test_build_modulator_from_args(self):
args = self.parser.parse_args("--device HackRF --frequency 433.92e6 --sample-rate 2e6 --raw".split())
self.assertIsNone(urh_cli.build_modulator_from_args(args))
args = self.parser.parse_args("--device HackRF --frequency 433.92e6 --sample-rate 2e6".split())
with self.assertRaises(ValueError):
urh_cli.build_modulator_from_args(args)
args = self.parser.parse_args("--device HackRF --frequency 433.92e6 --sample-rate 2e6 -p0 0".split())
with self.assertRaises(ValueError):
urh_cli.build_modulator_from_args(args)
args = self.parser.parse_args("--device HackRF --frequency 433.92e6 --sample-rate 2e6"
" -p0 0 -p1 1 -mo ASK -cf 1337e3 -ca 0.9 -bl 24 -cp 30".split())
modulator = urh_cli.build_modulator_from_args(args)
self.assertEqual(modulator.modulation_type_str, "ASK")
self.assertEqual(modulator.sample_rate, 2e6)
self.assertEqual(modulator.samples_per_bit, 24)
self.assertEqual(modulator.param_for_zero, 0)
self.assertEqual(modulator.param_for_one, 100)
self.assertEqual(modulator.carrier_freq_hz, 1337e3)
self.assertEqual(modulator.carrier_amplitude, 0.9)
self.assertEqual(modulator.carrier_phase_deg, 30)
args = self.parser.parse_args("--device HackRF --frequency 433.92e6 --sample-rate 2e6"
" -p0 10% -p1 20% -mo ASK -cf 1337e3 -ca 0.9 -bl 24 -cp 30".split())
modulator = urh_cli.build_modulator_from_args(args)
self.assertEqual(modulator.param_for_zero, 10)
self.assertEqual(modulator.param_for_one, 20)
args = self.parser.parse_args("--device HackRF --frequency 433.92e6 --sample-rate 2e6"
" -p0 20e3 -p1=-20e3 -mo FSK -cf 1337e3 -ca 0.9 -bl 24 -cp 30".split())
modulator = urh_cli.build_modulator_from_args(args)
self.assertEqual(modulator.modulation_type_str, "FSK")
self.assertEqual(modulator.param_for_zero, 20e3)
self.assertEqual(modulator.param_for_one, -20e3)