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Upgrade to the latest 42 which includes RF comm link capabilities. #847

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Merged
zlynch2 merged 3 commits into from
Apr 3, 2026
+43 −1
Merged

Upgrade to the latest 42 which includes RF comm link capabilities. #847

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80c52ab
https://github.com/nasa/nos3/issues/846 - Upgrade to the latest 42 wh…
msuder Apr 1, 2026
d43ab4e
[nasa/nos3#846] nos3-dev tag release later
zlynch2 Apr 2, 2026
46a6ce1
[nasa/nos3#846] tag dev for 42 repo
zlynch2 Apr 3, 2026
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42 changes: 42 additions & 0 deletions cfg/InOut/Inp_CommLink.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,42 @@
<<<<<<<<<<<<<<<<<<< 42: Comm Link Description File >>>>>>>>>>>>>>>>>>>
0 ! Number of Links
=============================== Link 0 ================================
S-Band Uplink ! Description
TRUE ! Comm Link Exists
TRUE 10.0 ! Output Enabled, Interval (sec)
FALSE 1.0E-3 ! Adjust Positions for Delay, Delay Accuracy (sec)
UPLINK ! Link Type (UPLINK, DOWNLINK, or CROSSLINK)
3.0E9 ! Frequency (Hz)
-200.0 ! Link Noise Floor (dBw)
1 0 ! Tx Terminal ID, Body
0.0 0.0 0.0 123 ! Tx Mounting Angles (deg), Euler Sequence
100.0 ! Tx Power (dBw)
40.0 -50.0 ! Tx Antenna Peak Gain, Floor Gain (dB)
"Ant_Gnd.obj" ! Tx Antenna Pattern Mesh File
0 0 ! Rx Terminal ID, Body
0.0 0.0 0.0 123 ! Rx Mounting Angles (deg), Euler Sequence
10.0 -50.0 ! Rx Antenna Peak Gain, Floor Gain (dB)
"Ant_SBand.obj" ! Rx Antenna Pattern Mesh File
-130.0 ! Rx System Noise Power (dBw)
1.0 ! Atmo Loss Mean (dB)
0.1 10.0 100 ! Atmo Loss Ran Walk std (dB), Corr Time (sec), Seed
=============================== Link 1 ================================
X-Band Downlink ! Description
TRUE ! Comm Link Exists
TRUE 20.0 ! Output Enabled, Interval (sec)
TRUE 1.0E-6 ! Adjust Positions for Delay, Delay Accuracy (sec)
DOWNLINK ! Link Type (UPLINK, DOWNLINK, or CROSSLINK)
10.0E9 ! Frequency (Hz)
-200.0 ! Link Noise Floor (dBw)
0 1 ! Tx Terminal ID, Body
0.0 0.0 0.0 123 ! Tx Mounting Angles (deg), Euler Sequence
17.0 ! Tx Power, (dBw)
35.0 -50.0 ! Tx Antenna Peak Gain, Floor Gain (dB)
"Ant_XBand.obj" ! Tx Antenna Pattern File
2 0 ! Rx Terminal ID, Body
0.0 0.0 0.0 123 ! Rx Mounting Angles (deg), Euler Sequence
70.0 -50.0 ! Rx Antenna Peak Gain, Floor Gain (dB)
"Ant_Gnd.obj" ! Rx Antenna Pattern File
-130.0 ! Rx System Noise Power (dBw)
1.0 ! Atmo Loss Mean (dB)
0.1 10.0 101 ! Atmo Loss Ran Walk std (dB), Corr Time (sec), Seed
2 changes: 1 addition & 1 deletion scripts/cfg/prepare.sh
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Expand Up @@ -25,7 +25,7 @@ echo ""

echo "Prepare 42..."
cd $USER_NOS3_DIR
git clone https://github.com/nasa-itc/42.git --depth 1 -b nos3-main
git clone https://github.com/nasa-itc/42.git --depth 1 -b dev_20260403
cd $USER_NOS3_DIR/42
$DFLAGS_CPUS -v $BASE_DIR:$BASE_DIR -v $USER_NOS3_DIR:$USER_NOS3_DIR -w $USER_NOS3_DIR/42 --name "nos3_42_build" $DBOX make
echo ""
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