def datagram_received(self, data: bytes, addr: Tuple[str, int]) -> None:
try:
self.log_debug(f"Hytera incoming {data.hex()}")
self.queue_incoming.put_nowait(parse_hytera_data(data))
except EOFError as e:
self.log_error(f"Cannot parse IPSC DMR packet {hexlify(data)} from {addr}")
self.log_exception(e)
except ValidationNotEqualError as e:
self.log_error(f"Cannot parse IPSC DMR packet {hexlify(data)} from {addr}")
self.log_error("Parser for Hytera data failed to match the packet data")
self.log_exception(e)
async def test_mmdv_to_hytera():
hytera_incoming: Queue = Queue()
hytera_outgoing: Queue = Queue()
mmdvm_incoming: Queue = Queue()
mmdvm_outgoing: Queue = Queue()
settings: BridgeSettings = BridgeSettings(filedata=BridgeSettings.MINIMAL_SETTINGS)
translator: HyteraMmdvmTranslator = HyteraMmdvmTranslator(
settings=settings,
hytera_outgoing=hytera_outgoing,
hytera_incoming=hytera_incoming,
mmdvm_outgoing=mmdvm_outgoing,
mmdvm_incoming=mmdvm_incoming,
)
asyncio.create_task(translator.translate_from_mmdvm())
asyncio.create_task(translator.translate_from_hytera())
# testcase 1
hytera_input: bytes = unhexlify(
"5a5a5a5a072c000041000501010000001111cccc111100004013fc9655e07d83c44095585"
"adee19ae61e8abd2d8e93ce71a5daf4340322cfaf5600f955e001006f00000009382300"
)
hytera_parsed: KaitaiStruct = parse_hytera_data(hytera_input)
mmdvm_output: bytes = unhexlify(
"444d52440123380900006f00000000050000000096fce055837d40c45895de5a9ae11ee6bd"
"8a8e2dce93a571f4da0334cf2256aff9"
)
await hytera_incoming.put(hytera_parsed)
mmdvm_translated: bytes = await mmdvm_outgoing.get()
assert mmdvm_output == mmdvm_translated
# testcase 2
mmdvm_input: bytes = unhexlify("")
def datagram_received(self, data: bytes, addr: Tuple[str, int]) -> None:
try:
self.queue_incoming.put_nowait(parse_hytera_data(data))
except EOFError:
self.log(
f"Cannot parse IPSC DMR packet {hexlify(data)} from {addr}")
#!/usr/bin/env python3
import os
import sys
try:
import hytera_homebrew_bridge
except ImportError:
sys.path.append(
os.path.dirname(
os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))
from hytera_homebrew_bridge.tests.prettyprint import prettyprint
from hytera_homebrew_bridge.lib.utils import parse_hytera_data
if __name__ == "__main__":
if len(sys.argv) < 2:
print("use as %s <hexstring>" % sys.argv[0])
exit(0)
packet = parse_hytera_data(bytes.fromhex(sys.argv[1]))
if packet:
prettyprint(packet)
else:
print("Unknown Hytera packet")