mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
cleanup and improved logging
This commit is contained in:
parent
b3595fb033
commit
dba7f63de8
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@ -278,15 +278,15 @@ class DATA:
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_valid1, _ = helpers.check_callsign(self.mycallsign, bytes(bytes_out[1:4]))
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_valid2, _ = helpers.check_callsign(self.mycallsign, bytes(bytes_out[2:5]))
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if (
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_valid1
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or _valid2
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or frametype
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in [
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FR_TYPE.CQ.value,
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FR_TYPE.QRV.value,
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FR_TYPE.PING.value,
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FR_TYPE.BEACON.value,
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]
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_valid1
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or _valid2
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or frametype
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in [
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FR_TYPE.CQ.value,
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FR_TYPE.QRV.value,
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FR_TYPE.PING.value,
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FR_TYPE.BEACON.value,
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]
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):
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# CHECK IF FRAMETYPE IS BETWEEN 10 and 50 ------------------------
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@ -335,11 +335,11 @@ class DATA:
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)
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def enqueue_frame_for_tx(
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self,
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frame_to_tx: bytearray,
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c2_mode=FREEDV_MODE.datac0.value,
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copies=1,
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repeat_delay=0,
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self,
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frame_to_tx: bytearray,
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c2_mode=FREEDV_MODE.datac0.value,
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copies=1,
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repeat_delay=0,
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) -> None:
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"""
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Send (transmit) supplied frame to TNC
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@ -473,7 +473,7 @@ class DATA:
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self.enqueue_frame_for_tx(disconnection_frame, copies=5, repeat_delay=250)
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def arq_data_received(
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self, data_in: bytes, bytes_per_frame: int, snr: float, freedv
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self, data_in: bytes, bytes_per_frame: int, snr: float, freedv
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) -> None:
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"""
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Args:
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@ -571,8 +571,8 @@ class DATA:
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# if we find data, replace it at this position with the new data and strip it
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if get_position >= 0:
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static.RX_FRAME_BUFFER = static.RX_FRAME_BUFFER[
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: search_position + get_position
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]
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: search_position + get_position
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]
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static.RX_FRAME_BUFFER += temp_burst_buffer
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self.log.warning(
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"[TNC] ARQ | RX | replacing existing buffer data",
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@ -587,9 +587,9 @@ class DATA:
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# Check if we didn't receive a BOF and EOF yet to avoid sending
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# ack frames if we already received all data
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if (
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not self.rx_frame_bof_received
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and not self.rx_frame_eof_received
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and data_in.find(self.data_frame_eof) < 0
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not self.rx_frame_bof_received
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and not self.rx_frame_eof_received
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and data_in.find(self.data_frame_eof) < 0
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):
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self.frame_received_counter += 1
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@ -649,8 +649,8 @@ class DATA:
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if bof_position >= 0:
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payload = static.RX_FRAME_BUFFER[
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bof_position + len(self.data_frame_bof) : eof_position
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]
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bof_position + len(self.data_frame_bof): eof_position
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]
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frame_length = int.from_bytes(payload[4:8], "big") # 4:8 4bytes
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static.TOTAL_BYTES = frame_length
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compression_factor = int.from_bytes(payload[8:9], "big") # 4:8 4bytes
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@ -662,9 +662,9 @@ class DATA:
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)
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if (
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bof_position >= 0
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and eof_position > 0
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and None not in static.RX_BURST_BUFFER
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bof_position >= 0
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and eof_position > 0
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and None not in static.RX_BURST_BUFFER
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):
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self.log.debug(
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"[TNC] arq_data_received:",
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@ -676,8 +676,8 @@ class DATA:
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# Extract raw data from buffer
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payload = static.RX_FRAME_BUFFER[
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bof_position + len(self.data_frame_bof) : eof_position
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]
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bof_position + len(self.data_frame_bof): eof_position
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]
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# Get the data frame crc
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data_frame_crc = payload[:4] # 0:4 = 4 bytes
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# Get the data frame length
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@ -850,12 +850,12 @@ class DATA:
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# Assemble the data frame
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data_out = (
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self.data_frame_bof
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+ frame_payload_crc
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+ frame_total_size
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+ compression_factor
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+ data_out
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+ self.data_frame_eof
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self.data_frame_bof
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+ frame_payload_crc
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+ frame_total_size
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+ compression_factor
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+ data_out
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+ self.data_frame_eof
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)
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# Initial bufferposition is 0
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@ -924,7 +924,7 @@ class DATA:
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else:
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extended_data_out = data_out[bufferposition:]
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extended_data_out += bytes([0]) * (
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payload_per_frame - len(extended_data_out) - len(arqheader)
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payload_per_frame - len(extended_data_out) - len(arqheader)
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)
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frame = arqheader + extended_data_out
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@ -951,10 +951,10 @@ class DATA:
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# burstacktimeout = time.time() + BURST_ACK_TIMEOUT_SECONDS + 100
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while static.ARQ_STATE and not (
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self.burst_ack
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or self.burst_nack
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or self.rpt_request_received
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or self.data_frame_ack_received
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self.burst_ack
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or self.burst_nack
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or self.rpt_request_received
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or self.data_frame_ack_received
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):
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time.sleep(0.01)
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@ -1125,7 +1125,7 @@ class DATA:
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)
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def frame_ack_received(
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self, data_in: bytes # pylint: disable=unused-argument
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self, data_in: bytes # pylint: disable=unused-argument
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) -> None:
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"""Received an ACK for a transmitted frame"""
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# Process data only if we are in ARQ and BUSY state
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@ -1145,7 +1145,7 @@ class DATA:
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self.arq_session_last_received = int(time.time())
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def frame_nack_received(
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self, data_in: bytes # pylint: disable=unused-argument
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self, data_in: bytes # pylint: disable=unused-argument
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) -> None:
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"""
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Received a NACK for a transmitted frame
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@ -1202,8 +1202,8 @@ class DATA:
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missing_area = bytes(data_in[3:12]) # 1:9
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for i in range(0, 6, 2):
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if not missing_area[i : i + 2].endswith(b"\x00\x00"):
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missing = missing_area[i : i + 2]
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if not missing_area[i: i + 2].endswith(b"\x00\x00"):
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missing = missing_area[i: i + 2]
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self.rpt_request_buffer.insert(0, missing)
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############################################################################################################
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@ -1467,12 +1467,12 @@ class DATA:
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# ARQ DATA CHANNEL HANDLER
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##########################################################################################################
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def open_dc_and_transmit(
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self,
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data_out: bytes,
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mode: int,
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n_frames_per_burst: int,
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transmission_uuid: str,
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mycallsign,
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self,
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data_out: bytes,
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mode: int,
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n_frames_per_burst: int,
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transmission_uuid: str,
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mycallsign,
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) -> bool:
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"""
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Open data channel and transmit data
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@ -1518,7 +1518,7 @@ class DATA:
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return False
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def arq_open_data_channel(
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self, mode: int, n_frames_per_burst: int, mycallsign
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self, mode: int, n_frames_per_burst: int, mycallsign
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) -> bool:
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"""
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Open an ARQ data channel.
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@ -1567,7 +1567,7 @@ class DATA:
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+ "]>> <<["
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+ str(static.DXCALLSIGN, "UTF-8")
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+ "]",
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attempt=f"{str(attempt+1)}/{str(self.data_channel_max_retries)}",
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attempt=f"{str(attempt + 1)}/{str(self.data_channel_max_retries)}",
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)
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self.enqueue_frame_for_tx(connection_frame)
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@ -1680,12 +1680,19 @@ class DATA:
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self.time_list = self.time_list_low_bw
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self.snr_list = self.snr_list_low_bw
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# get mode which fits to given SNR
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# initially set speed_level 0 in case of really bad SNR and no matching mode
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self.speed_level = 0
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for i in range(len(self.mode_list)):
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if static.SNR >= self.snr_list[i]:
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self.speed_level = i
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self.log.debug("[TNC] calculated speed level", speed_level=self.speed_level, given_snr=static.SNR, min_snr=self.snr_list[self.speed_level])
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self.log.debug(
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"[TNC] calculated speed level",
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speed_level=self.speed_level,
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given_snr=static.SNR,
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min_snr=self.snr_list[self.speed_level],
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)
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# Update modes we are listening to
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self.set_listening_modes(self.mode_list[self.speed_level])
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@ -1784,7 +1791,7 @@ class DATA:
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# set speed level from session opener frame which is selected by SNR measurement
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self.speed_level = int.from_bytes(bytes(data_in[8:9]), "big")
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self.log.debug("[TNC] speed level selected for given SNR", speed_level=self.speed_level)
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#self.speed_level = len(self.mode_list) - 1
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# self.speed_level = len(self.mode_list) - 1
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helpers.add_to_heard_stations(
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static.DXCALLSIGN,
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@ -1983,7 +1990,7 @@ class DATA:
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self.arq_cleanup()
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def received_stop_transmission(
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self, data_in: bytes
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self, data_in: bytes
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) -> None: # pylint: disable=unused-argument
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"""
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Received a transmission stop
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@ -2017,9 +2024,9 @@ class DATA:
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time.sleep(0.5)
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while static.BEACON_STATE:
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if (
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not static.ARQ_SESSION
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and not self.arq_file_transfer
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and not static.BEACON_PAUSE
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not static.ARQ_SESSION
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and not self.arq_file_transfer
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and not static.BEACON_PAUSE
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):
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self.send_data_to_socket_queue(
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freedata="tnc-message",
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@ -2046,9 +2053,9 @@ class DATA:
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interval_timer = time.time() + self.beacon_interval
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while (
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time.time() < interval_timer
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and static.BEACON_STATE
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and not static.BEACON_PAUSE
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time.time() < interval_timer
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and static.BEACON_STATE
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and not static.BEACON_PAUSE
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):
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time.sleep(0.01)
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@ -2226,7 +2233,7 @@ class DATA:
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# ------------ CALUCLATE TRANSFER RATES
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def calculate_transfer_rate_rx(
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self, rx_start_of_transmission: float, receivedbytes: int
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self, rx_start_of_transmission: float, receivedbytes: int
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) -> list:
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"""
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Calculate transfer rate for received data
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@ -2245,9 +2252,9 @@ class DATA:
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static.ARQ_TRANSMISSION_PERCENT = min(
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int(
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(
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receivedbytes
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* static.ARQ_COMPRESSION_FACTOR
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/ (static.TOTAL_BYTES)
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receivedbytes
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* static.ARQ_COMPRESSION_FACTOR
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/ (static.TOTAL_BYTES)
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)
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* 100
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),
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@ -2290,7 +2297,7 @@ class DATA:
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static.TOTAL_BYTES = 0
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def calculate_transfer_rate_tx(
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self, tx_start_of_transmission: float, sentbytes: int, tx_buffer_length: int
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self, tx_start_of_transmission: float, sentbytes: int, tx_buffer_length: int
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) -> list:
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"""
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Calculate transfer rate for transmission
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@ -2440,16 +2447,16 @@ class DATA:
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# TODO: We need to redesign this part for cleaner state handling
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# Return if not ARQ STATE and not ARQ SESSION STATE as they are different use cases
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if (
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not static.ARQ_STATE
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and static.ARQ_SESSION_STATE != "connected"
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or not self.is_IRS
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not static.ARQ_STATE
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and static.ARQ_SESSION_STATE != "connected"
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or not self.is_IRS
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):
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return
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# We want to reach this state only if connected ( == return above not called )
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if (
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self.data_channel_last_received + self.time_list[self.speed_level]
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<= time.time()
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self.data_channel_last_received + self.time_list[self.speed_level]
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<= time.time()
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):
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self.log.warning(
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"[TNC] Frame timeout",
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@ -2490,8 +2497,8 @@ class DATA:
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if static.ARQ_STATE and static.TNC_STATE == "BUSY":
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time.sleep(0.01)
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if (
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self.data_channel_last_received + self.transmission_timeout
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> time.time()
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self.data_channel_last_received + self.transmission_timeout
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> time.time()
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):
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time.sleep(0.01)
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# print(self.data_channel_last_received + self.transmission_timeout - time.time())
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@ -2520,9 +2527,9 @@ class DATA:
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ARQ SESSION
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"""
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if (
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static.ARQ_SESSION
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and static.TNC_STATE == "BUSY"
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and not self.arq_file_transfer
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static.ARQ_SESSION
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and static.TNC_STATE == "BUSY"
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and not self.arq_file_transfer
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):
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if self.arq_session_last_received + self.arq_session_timeout > time.time():
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time.sleep(0.01)
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@ -2549,10 +2556,10 @@ class DATA:
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while True:
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time.sleep(0.01)
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if (
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static.ARQ_SESSION
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and self.IS_ARQ_SESSION_MASTER
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and static.ARQ_SESSION_STATE == "connected"
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and not self.arq_file_transfer
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static.ARQ_SESSION
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and self.IS_ARQ_SESSION_MASTER
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and static.ARQ_SESSION_STATE == "connected"
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and not self.arq_file_transfer
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):
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time.sleep(1)
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self.transmit_session_heartbeat()
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