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WIP ARQ

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This commit is contained in:
DJ2LS 2023-12-12 09:46:22 +01:00
parent a30d42f11b
commit 69c5050060
2 changed files with 6 additions and 2 deletions
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2
modem/arq_session_irs.py
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@ -108,7 +108,7 @@ class ARQSessionIRS(arq_session.ARQSession):
self.event_transfer_feedback.set()
self.event_transfer_feedback.clear()
def rx_data_chain(self, data_frame):
def rx_data_chain(self, data_frame, snr: int, frequency_offset: int):
"""
Function for processing received frames in correct order
Args:

6
modem/frame_handler_arq_session.py
View file

@ -11,6 +11,8 @@ class ARQFrameHandler(frame_handler.FrameHandler):
def follow_protocol(self):
# self.details == {'frame': {'frame_type': 'BURST_01', 'frame_type_int': 1, 'n_frames_per_burst': 1, 'session_id': 31, 'data': b'Hello world!'}, 'snr': 0, 'frequency_offset': 0, 'freedv_inst': None, 'bytes_per_frame': 15}
frame = self.details['frame']
snr = self.details["snr"]
frequency_offset = self.details["frequency_offset"]
# ARQ session open received
if frame['frame_type_int'] in [FR.ARQ_SESSION_OPEN_N.value, FR.ARQ_SESSION_OPEN_W.value]:
@ -30,6 +32,8 @@ class ARQFrameHandler(frame_handler.FrameHandler):
# ARQ session data frame received
elif frame['frame_type_int'] in [FR.BURST_01.value, FR.BURST_02.value, FR.BURST_03.value, FR.BURST_04.value, FR.BURST_05.value]:
print("received data frame....")
print(frame)
irs_session:ARQSessionIRS = self.states.get_arq_irs_session(frame['session_id'])
irs_session.on_data_received(frame)
irs_session.rx_data_chain(frame)
irs_session.rx_data_chain(frame, snr, frequency_offset)