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minor fix with different channel constellation

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dj2ls 2022-09-08 10:18:47 +02:00
parent 22de69aefd
commit 1924189bdc
1 changed files with 33 additions and 5 deletions
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38
tnc/data_handler.py
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@ -83,7 +83,7 @@ class DATA:
FREEDV_MODE.datac3.value,
]
# List for time to wait for corresponding mode in seconds
self.time_list_low_bw = [3, 7]
self.time_list_low_bw = [6]
# List of codec2 modes to use in "high bandwidth" mode.
self.mode_list_high_bw = [
@ -91,7 +91,7 @@ class DATA:
FREEDV_MODE.datac1.value,
]
# List for time to wait for corresponding mode in seconds
self.time_list_high_bw = [3, 7, 8, 30]
self.time_list_high_bw = [6, 7]
# Mode list for selecting between low bandwidth ( 500Hz ) and modes with higher bandwidth
# but ability to fall back to low bandwidth modes if needed.
@ -1635,14 +1635,42 @@ class DATA:
frametype = int.from_bytes(bytes(data_in[:1]), "big")
# check if we received low bandwidth mode
if frametype == FR_TYPE.ARQ_DC_OPEN_W.value:
# possible channel constellations
# ISS(w) <-> IRS(w)
# ISS(w) <-> IRS(n)
# ISS(n) <-> IRS(w)
# ISS(n) <-> IRS(n)
if frametype == FR_TYPE.ARQ_DC_OPEN_W.value and not static.LOW_BANDWIDTH_MODE:
# ISS(w) <-> IRS(w)
constellation = "ISS(w) <-> IRS(w)"
self.received_LOW_BANDWIDTH_MODE = False
self.mode_list = self.mode_list_high_bw
self.time_list = self.time_list_high_bw
else:
elif frametype == FR_TYPE.ARQ_DC_OPEN_W.value and static.LOW_BANDWIDTH_MODE:
# ISS(w) <-> IRS(n)
constellation = "ISS(w) <-> IRS(n)"
self.received_LOW_BANDWIDTH_MODE = False
self.mode_list = self.mode_list_low_bw
self.time_list = self.time_list_low_bw
elif frametype == FR_TYPE.ARQ_DC_OPEN_N.value and not static.LOW_BANDWIDTH_MODE:
# ISS(n) <-> IRS(w)
constellation = "ISS(n) <-> IRS(w)"
self.received_LOW_BANDWIDTH_MODE = True
self.mode_list = self.mode_list_low_bw
self.time_list = self.time_list_low_bw
elif frametype == FR_TYPE.ARQ_DC_OPEN_N.value and static.LOW_BANDWIDTH_MODE:
# ISS(n) <-> IRS(n)
constellation = "ISS(n) <-> IRS(n)"
self.received_LOW_BANDWIDTH_MODE = True
self.mode_list = self.mode_list_low_bw
self.time_list = self.time_list_low_bw
else:
constellation = "not matched"
self.received_LOW_BANDWIDTH_MODE = True
self.mode_list = self.mode_list_low_bw
self.time_list = self.time_list_low_bw
self.speed_level = len(self.mode_list) - 1
# Update modes we are listening to
@ -1666,7 +1694,7 @@ class DATA:
+ "]>> <<["
+ str(static.DXCALLSIGN, "UTF-8")
+ "]",
bandwidth="wide",
channel_constellation=constellation,
)
static.ARQ_STATE = True