def main():
args = get_argparser().parse_args()
init_logger(args)
if not args.print_decoded and args.write_vcd is None and args.write_dump is None:
print("No action selected, use -p, -w and/or -d. See -h for help.")
sys.exit(1)
device_mgr = DeviceManager(DeviceDB(args.device_db))
try:
if args.read_dump:
with open(args.read_dump, "rb") as f:
dump = f.read()
else:
comm = device_mgr.get("comm")
dump = comm.get_analyzer_dump()
decoded_dump = decode_dump(dump)
if args.print_decoded:
print("Log channel:", decoded_dump.log_channel)
print("DDS one-hot:", decoded_dump.dds_onehot_sel)
for message in decoded_dump.messages:
print(message)
if args.write_vcd:
with open(args.write_vcd, "w") as f:
decoded_dump_to_vcd(f, device_mgr.get_device_db(), decoded_dump)
if args.write_dump:
with open(args.write_dump, "wb") as f:
f.write(dump)
finally:
device_mgr.close_devices()
def main():
args = get_argparser().parse_args()
init_logger(args)
if (not args.print_decoded and args.write_vcd is None
and args.write_dump is None):
print("No action selected, use -p, -w and/or -d. See -h for help.")
sys.exit(1)
device_mgr = DeviceManager(DeviceDB(args.device_db))
try:
if args.read_dump:
with open(args.read_dump, "rb") as f:
dump = f.read()
else:
comm = device_mgr.get("comm")
dump = comm.get_analyzer_dump()
decoded_dump = decode_dump(dump)
if args.print_decoded:
print("Log channel:", decoded_dump.log_channel)
print("DDS one-hot:", decoded_dump.dds_onehot_sel)
for message in decoded_dump.messages:
print(message)
if args.write_vcd:
with open(args.write_vcd, "w") as f:
decoded_dump_to_vcd(f, device_mgr.get_device_db(),
decoded_dump)
if args.write_dump:
with open(args.write_dump, "wb") as f:
f.write(dump)
finally:
device_mgr.close_devices()
def test_ttl_pulse(self):
comm = self.device_mgr.get("comm")
exp = self.create(CreateTTLPulse)
exp.initialize_io()
comm.get_analyzer_dump() # clear analyzer buffer
exp.run()
dump = decode_dump(comm.get_analyzer_dump())
self.assertIsInstance(dump.messages[-1], StoppedMessage)
output_messages = [
msg for msg in dump.messages
if isinstance(msg, OutputMessage) and msg.address == 0
]
self.assertEqual(len(output_messages), 2)
self.assertEqual(
abs(output_messages[0].timestamp - output_messages[1].timestamp),
1000)
input_messages = [
msg for msg in dump.messages if isinstance(msg, InputMessage)
]
self.assertEqual(len(input_messages), 2)
self.assertAlmostEqual(abs(input_messages[0].timestamp -
input_messages[1].timestamp),
1000,
delta=1)
def test_rtio_log(self):
comm = self.device_mgr.get("comm")
exp = self.create(WriteLog)
comm.get_analyzer_dump() # clear analyzer buffer
exp.run()
dump = decode_dump(comm.get_analyzer_dump())
log = "".join([_extract_log_chars(msg.data)
for msg in dump.messages
if isinstance(msg, OutputMessage) and msg.channel == dump.log_channel])
self.assertEqual(log, "foo\x1E32\n\x1D")
def test_ttl_pulse(self):
comm = self.device_mgr.get("comm")
# clear analyzer buffer
comm.get_analyzer_dump()
exp = self.create(CreateTTLPulse)
exp.run()
dump = decode_dump(comm.get_analyzer_dump())
output_messages = [msg for msg in dump.messages if isinstance(msg, OutputMessage) and msg.address == 0]
self.assertEqual(len(output_messages), 2)
self.assertEqual(abs(output_messages[0].timestamp - output_messages[1].timestamp), 1000)
input_messages = [msg for msg in dump.messages if isinstance(msg, InputMessage)]
self.assertEqual(len(input_messages), 2)
self.assertAlmostEqual(abs(input_messages[0].timestamp - input_messages[1].timestamp), 1000, delta=1)
