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optimised ping and connection ssid

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DJ2LS 2022-12-07 16:30:59 +01:00
parent 29c1d0ad72
commit 90c4bf9360
1 changed files with 9 additions and 5 deletions
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14
tnc/data_handler.py
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@ -548,8 +548,7 @@ class DATA:
disconnection_frame = bytearray(self.length_sig1_frame)
disconnection_frame[:1] = bytes([FR_TYPE.ARQ_SESSION_CLOSE.value])
disconnection_frame[1:2] = self.session_id
# disconnection_frame[1:4] = static.DXCALLSIGN_CRC
# disconnection_frame[4:7] = static.MYCALLSIGN_CRC
disconnection_frame[2:5] = static.DXCALLSIGN_CRC
# TODO: Needed? disconnection_frame[7:13] = helpers.callsign_to_bytes(self.mycallsign)
# self.enqueue_frame_for_tx([disconnection_frame, self.send_ident_frame(False)], c2_mode=FREEDV_MODE.sig0.value, copies=5, repeat_delay=0)
# TODO: We need to add the ident frame feature with a seperate PR after publishing latest protocol
@ -1556,6 +1555,10 @@ class DATA:
self.dxcallsign = helpers.bytes_to_callsign(bytes(data_in[8:14]))
static.DXCALLSIGN = self.dxcallsign
# check if callsign ssid override
valid, mycallsign = helpers.check_callsign(self.mycallsign, data_in[2:5])
self.mycallsign = mycallsign
helpers.add_to_heard_stations(
static.DXCALLSIGN,
static.DXGRID,
@ -1627,7 +1630,7 @@ class DATA:
# We've arrived here from process_data which already checked that the frame
# is intended for this station.
# Close the session if the CRC matches the remote station in static.
_valid_crc, _ = helpers.check_callsign(static.DXCALLSIGN, bytes(data_in[4:7]))
_valid_crc, mycallsign = helpers.check_callsign(self.mycallsign, bytes(data_in[2:5]))
_valid_session = helpers.check_session_id(self.session_id, bytes(data_in[1:2]))
if _valid_crc or _valid_session:
static.ARQ_SESSION_STATE = "disconnected"
@ -1641,7 +1644,7 @@ class DATA:
)
self.log.info(
"[TNC] SESSION ["
+ str(self.mycallsign, "UTF-8")
+ str(mycallsign, "UTF-8")
+ "]<<X>>["
+ str(self.dxcallsign, "UTF-8")
+ "]",
@ -1652,7 +1655,7 @@ class DATA:
freedata="tnc-message",
arq="session",
status="close",
mycallsign=str(self.mycallsign, 'UTF-8'),
mycallsign=str(mycallsign, 'UTF-8'),
dxcallsign=str(self.dxcallsign, 'UTF-8'),
)
@ -2266,6 +2269,7 @@ class DATA:
timestamp=int(time.time()),
dxgrid=str(static.DXGRID, "UTF-8"),
dxcallsign = str(dxcallsign, "UTF-8"),
mycallsign=str(mycallsign, "UTF-8"),
snr=str(static.SNR),
)
if static.RESPOND_TO_CALL: