mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
import helpers
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from event_manager import EventManager
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from state_manager import StateManager
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from queue import Queue
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import structlog
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class FrameHandler():
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def __init__(self, name: str, states: StateManager, event_manager: EventManager,
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tx_frame_queue: Queue,
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arq_sessions: list) -> None:
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self.name = name
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self.states = states
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self.event_manager = event_manager
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self.tx_trame_queue = tx_frame_queue
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self.arq_sessions = arq_sessions
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self.logger = structlog.get_logger("Frame Handler")
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def add_to_heard_stations(self):
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pass
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def make_event(self, frame):
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return {
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"freedata": "generic frame handler",
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"frame": frame,
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}
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def emit_event(self, frame):
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event_data = self.make_event(frame)
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self.event_manager.broadcast(event_data)
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def make_modem_queue_item(self, mode, repeat, repeat_delay, frame):
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return {
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'mode': self.get_tx_mode(),
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'repeat': 1,
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'repeat_delay': 0,
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'frame': frame,
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}
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def transmit(self, frame):
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tx_queue_item = self.make_modem_queue_item(self.get_tx_mode(), 1, 0, frame)
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self.tx_frame_queue.put(tx_queue_item)
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def follow_protocol(self):
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pass
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def log(self, frame):
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self.logger.info(f"[Frame Handler] Handling frame {frame}")
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pass
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def handle(self, frame, snr, freq_offset, freedv_inst, bytes_per_frame):
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self.log(frame)
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self.add_to_heard_stations()
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self.emit_event(frame)
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self.follow_protocol()
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