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gsw cd data ./select_default.sh daq |
Starting Up
To start the GSW system automatically, use of the startup scripts found in the startup directory. For most configurations (e.g. no simulations and one telemetry source), use the default scripts to startup and shutdown. To start the system using the default scripts, use the following commands:
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gsw
cd startup/default
./start_gsw |
You should a file created named startup/default/pidlist after running this command.
You should also see an output similar to the following (there will be extra lines at the end depending on your networking configuration):
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starting data logging process
creating shared memory
created telemetry shared memory
created network manager shared memory
created countdown clock shared memory
created vlock shared memory
starting decom process
starting virtual telemetry calculation process
starting uplink process
advertising over mDNS as 'gs.local' |
Verifying Operation
To verify a successful startup, check the log to see if any errors occurred. Run the following command to view the log:
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gsw
cd app/log_view
./log_view |
You should see an output similar to the following, with no errors:
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[1646165296.579373] Starting DLP
[1646165297.91905] (SHMCTL) creating shared memory
[1646165297.92200] (SHMCTL) created telemetry shared memory
[1646165297.92253] (SHMCTL) created network manager shared memory
[1646165297.92302] (SHMCTL) created countdown clock shared memory
[1646165297.92370] (SHMCTL) created vlock shared memory
[1646165297.95336] (DECOM[master], main) starting decom master process
[1646165297.95833] (DECOM[master], main) starting decom sub-processes
[1646165297.95976] (DECOM[master], main) started decom sub-process [0] with PID: 14529
[1646165297.96175] (DECOM[master], main) started decom sub-process [1] with PID: 14530
[1646165297.96336] (DECOM[master], main) started decom sub-process [2] with PID: 14531
[1646165298.109995] (VCALC, main) starting vcalc process
[1646165298.114208] (VCALC, main) successfully parsed vcalc file
[1646165299.123113] (UPLINK, main) starting uplink process |
You can also view incoming telemetry (if there is incoming telemetry) to verify successful startup. Use the following application to view telemetry in the terminal:
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gsw
cd app/val_view
./val_view |
If you are getting telemetry, you should these values changing. All values will default to display as 0 (or not at all).
If you wish to view raw incoming telemetry, use the following application instead:
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gsw
cd app/mem_view
./mem_view |