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wiki:lora:scan [2020/10/22 10:47]
tda 		wiki:lora:scan [2025/09/17 14:26] (current)
ehe [How it works]
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   * On iBTS, the number of frequency steps is limited to 255. Mind that the step number must be below that limit. Adjustments are possible by configuring ''​START_FREQ_MHZ'',​ ''​STOP_FREQ_MHZ''​ and ''​STEP_FREQ_MHZ''​.   * On iBTS, the number of frequency steps is limited to 255. Mind that the step number must be below that limit. Adjustments are possible by configuring ''​START_FREQ_MHZ'',​ ''​STOP_FREQ_MHZ''​ and ''​STEP_FREQ_MHZ''​.
   * BNM frequency configuration files depending on the board (''​bnm-868.conf'',​ ''​bnm-923.conf'',​ ''​bnm-915.conf''​) are not kept by default when upgrading the gateway. ​ These files are not written in ''​sysupgrade.conf''​ and must be added if necessary.   * BNM frequency configuration files depending on the board (''​bnm-868.conf'',​ ''​bnm-923.conf'',​ ''​bnm-915.conf''​) are not kept by default when upgrading the gateway. ​ These files are not written in ''​sysupgrade.conf''​ and must be added if necessary.
 +
 +===== Manual Spectral Scan =====
 +
 +==== Operating principle ====
 +The lorascan script can be used to interact with lorad and request scans (only if LBT is not activated).
 +
 +Only available with keros FW 5 and for iStation, iFemto, iFemto-evolution and iBTS (no spectralscan on iZeptoCells).
 +
 +The script is packaged to include everything you need for simple installation via IPK:
 +
 +  * /​user/​spectral/​lorascan
 +    * lorascan script ​
 +  * /​user/​spectral/​scan
 +    * Script to scan at regular intervals (this can be over several consecutive days)
 +    * Script to scan a duration (one time)
 +  * /​user/​spectral/​spectralscan.conf
 +    * configuration file for the script scan
 +  * /​user/​spectral/​spectralscan
 +    * script used for activation/​deactivation and run
 +  * /​etc/​logrotate.d/​spectralscan
 +    * configuration for the logrotate
 +
 +==== Prerequisite ====
 +
 +  - Keros firmware must be 5.11.0
 +  - lorad must be started for the script to work
 +  - Gateway compatiblity:​
 +  * iStation
 +  * iFemto
 +  * iFemto-evolution
 +  * iBTS
 +
 +
 +=== Limitation ===
 +Not available for iZeptoCells (no sniffer).
 +
 +
 +==== Installation ====
 +
 +Installation is performed via a magic link: ''​curl --compressed -s https://​upgrade.wanesy.com/​spectralscan_fw5 | sh''​ \\
 +or by installing the ipk package (in the /​user/​.updates directory, then kerosd -u && reboot).
 +
 +==== Configuration ====
 +
 +The script is configured in the /​user/​spectral/​spectralscan.conf file:
 +<file bash spectralscan.conf>​
 +INTERVAL=10
 +STEP=20
 +TIMEZONE=0
 +CONFIGURATION_FILE=/​etc/​lorad/​lorad.json
 +FREQ_MIN=
 +FREQ_MAX=
 +</​file>​
 +''​INTERVAL'':​ Minutes between two scans
 +
 +''​STEP'':​ Number of measurements to complete the scan
 +
 +''​TIMEZONE'':​ Number of hours to add to timestamp (default 0)
 +
 +''​CONFIGURATION_FILE'':​ File to be used for scanning frequencies
 +
 +''​FREQ_MIN/​FREQ_MAX'':​ If not, the values will be those of lorad.json ​
 +
 +==== How it works ====
 +
 +=== Scan at regular intervals ===
 +
 +== Activation ==
 +
 +To start it up:​ <​code>/​user/​spectral/​spectralscan --activate</​code>​
 +
 +To stop it:​ <​code>/​user/​spectral/​spectralscan --deactivate</​code>​
 +
 +To uninstall it:​ <​code>/​user/​spectral/​spectralscan --remove</​code>​
 +
 +
 +
 +After activation, a line is added to the crontab
 +
 +<​code>​
 +*/10 * * * * /​user/​spectral/​spectralscan --run >> /​tmp/​spectral.log 2>&1
 +</​code>​
 +In this example, scanning will take place every 10 minutes.
 +
 +
 +
 +For manual triggering:
 +
 +<​code>/​user/​spectral/​spectralscan --run</​code>​
 +
 +<​code>/​user/​spectral/​scan -periodicscan<​code>​
 +
 +
 +
 +== Results ==
 +
 +Each time the script is run, the results are stored in /​var/​log/​spectralscan.log:  ​
 +
 +<​code>​
 +Date;​863000000;​863200000;​863400000;​863600000;​863800000;​864000000;​864200000;​864400000;​864600000;​864800000;​865000000;​865200000;​865400000;​865600000;​865800000;​866000000;​866200000;​866400000;​866600000;​866800000;​867000000;​867200000;​867400000;​867600000;​867800000;​868000000;​868200000;​868400000;​868600000;​868800000;​869000000;​869200000;​869400000;​869600000;​869800000;​870000000
 +2025-05-26T11:​24:​04+0000;​-108.5;​-108.5;​-108.5;​-108.5;​-108.5;​-106.0;​-108.5;​-109.0;​-109.5;​-109.5;​-109.5;​-109.0;​-110.0;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.5;​-111.0;​-111.0;​-110.5;​-110.0;​-110.0;​-109.5;​-109.0;​-108.5;​-108.0;​-108.0;​-108.5;​-108.0;​-108.5
 +2025-05-26T11:​36:​04+0000;​-109.0;​-108.0;​-108.0;​-108.0;​-108.5;​-105.0;​-109.0;​-109.0;​-110.0;​-110.0;​-109.5;​-110.0;​-110.0;​-110.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.0;​-111.0;​-111.0;​-110.5;​-110.0;​-109.5;​-109.5;​-108.5;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5
 +2025-05-26T11:​39:​07+0000;​-109.0;​-108.5;​-108.5;​-108.0;​-108.5;​-106.0;​-108.0;​-108.0;​-109.5;​-109.5;​-109.5;​-110.5;​-110.5;​-110.5;​-110.0;​-110.5;​-110.5;​-111.0;​-111.0;​-111.0;​-111.5;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-109.5;​-109.0;​-109.5;​-109.5;​-109.5;​-109.0;​-109.0;​-108.5;​-108.5;​-108.0
 +2025-05-26T11:​42:​07+0000;​-108.5;​-108.5;​-108.0;​-108.0;​-108.0;​-105.5;​-109.0;​-108.5;​-109.0;​-109.5;​-109.5;​-109.5;​-110.0;​-109.5;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.0;​-110.5;​-110.5;​-110.0;​-110.0;​-109.5;​-109.5;​-108.5;​-108.5;​-108.0;​-108.0;​-108.5;​-108.0
 +2025-05-26T11:​45:​07+0000;​-108.0;​-108.0;​-108.0;​-108.5;​-108.5;​-106.5;​-108.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-110.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.5;​-111.0;​-111.0;​-110.5;​-110.5;​-111.0;​-111.0;​-111.0;​-110.5;​-110.0;​-110.0;​-109.5;​-108.5;​-108.0;​-108.5;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​48:​07+0000;​-108.0;​-108.0;​-108.5;​-108.5;​-108.5;​-106.0;​-109.0;​-109.0;​-109.0;​-109.5;​-109.5;​-109.5;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.5;​-111.0;​-111.0;​-110.5;​-110.5;​-109.5;​-109.5;​-109.0;​-108.5;​-108.5;​-108.5;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​51:​07+0000;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5;​-106.0;​-108.5;​-109.0;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.0;​-110.5;​-110.0;​-110.5;​-110.0;​-109.5;​-110.0;​-109.5;​-109.0;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5
 +</​code>​
 +
 +
 +=== Scan with duration ===
 +
 +== Activation ==
 +
 +To start it: 
 +
 +**Manualy**:​ <​code>/​user/​spectral/​scan -fullscan 30</​code>​
 +
 +
 +If no value is entered for duration, the script scans for 120s.
 +
 +Max value for duration is 300s
 +
 +**By Magic Link**: <​code>​curl --compressed -s https://​upgrade.wanesy.com/​spectralscan_90s | sh</​code>​ \\
 +The duration value is set to 90s.
 +
 +== Results ==
 +
 +<​code>​
 +./scan -fullscan 10
 +Starting full scan from 863000000 to 870000000 Hz (36 steps) with duration 10s
 +Full scan CSV saved to /​var/​log/​full_scan.20250526_115723.csv
 +
 +Date;​863000000;​863200000;​863400000;​863600000;​863800000;​864000000;​864200000;​864400000;​864600000;​864800000;​865000000;​865200000;​865400000;​865600000;​865800000;​866000000;​866200000;​866400000;​866600000;​866800000;​867000000;​867200000;​867400000;​867600000;​867800000;​868000000;​868200000;​868400000;​868600000;​868800000;​869000000;​869200000;​869400000;​869600000;​869800000;​870000000
 +2025-05-26T11:​57:​28+0000;​-108.5;​-108.0;​-108.0;​-108.5;​-108.0;​-106.0;​-109.0;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.0;​-110.5;​-111.0;​-111.0;​-110.5;​-110.0;​-110.0;​-109.5;​-109.5;​-108.5;​-108.0;​-108.5;​-108.5;​-108.0;​-108.5
 +2025-05-26T11:​57:​29+0000;​-108.5;​-108.0;​-108.0;​-108.0;​-108.5;​-105.5;​-109.0;​-109.5;​-109.5;​-109.5;​-109.0;​-109.5;​-110.5;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.0;​-110.5;​-111.0;​-110.5;​-111.0;​-110.5;​-109.5;​-109.5;​-109.5;​-109.0;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​57:​30+0000;​-108.0;​-108.0;​-108.0;​-108.0;​-108.5;​-106.5;​-108.5;​-109.0;​-109.5;​-109.5;​-109.5;​-109.5;​-110.0;​-110.0;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.0;​-111.0;​-110.5;​-110.0;​-109.5;​-109.5;​-109.0;​-109.0;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5
 +2025-05-26T11:​57:​31+0000;​-108.0;​-108.0;​-108.5;​-108.0;​-108.5;​-106.5;​-109.0;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.0;​-111.0;​-111.0;​-111.0;​-110.5;​-109.5;​-109.5;​-109.5;​-109.0;​-108.0;​-108.5;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​57:​32+0000;​-108.0;​-108.0;​-108.0;​-108.5;​-108.0;​-106.0;​-109.0;​-109.0;​-109.5;​-110.0;​-109.5;​-109.5;​-110.0;​-110.5;​-111.0;​-110.5;​-111.0;​-111.0;​-111.0;​-111.5;​-111.0;​-110.0;​-111.0;​-110.5;​-111.0;​-110.5;​-109.5;​-109.5;​-109.5;​-109.5;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​57:​33+0000;​-108.5;​-108.0;​-108.5;​-109.0;​-108.5;​-106.5;​-108.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-110.0;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.0;​-110.5;​-110.0;​-110.5;​-110.5;​-110.5;​-110.5;​-109.5;​-109.5;​-109.5;​-108.5;​-108.5;​-108.5;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​57:​34+0000;​-108.5;​-108.0;​-108.5;​-108.5;​-108.5;​-105.5;​-109.0;​-109.0;​-109.5;​-109.5;​-109.5;​-109.5;​-110.0;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.5;​-111.0;​-110.5;​-110.0;​-109.5;​-109.5;​-109.5;​-108.5;​-108.0;​-108.5;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​57:​35+0000;​-108.5;​-108.0;​-108.5;​-108.0;​-109.0;​-105.0;​-108.5;​-109.0;​-109.0;​-109.5;​-109.0;​-109.5;​-110.0;​-110.5;​-111.0;​-111.0;​-110.5;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.0;​-111.0;​-111.0;​-110.0;​-110.5;​-109.5;​-109.5;​-109.5;​-109.0;​-108.5;​-108.0;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​57:​36+0000;​-108.0;​-108.0;​-108.0;​-108.0;​-108.5;​-106.0;​-108.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-110.5;​-111.0;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.0;​-110.5;​-110.5;​-110.0;​-110.5;​-110.0;​-110.0;​-109.5;​-109.5;​-108.5;​-108.0;​-108.0;​-108.5;​-108.0;​-108.5
 +2025-05-26T11:​57:​37+0000;​-108.5;​-108.0;​-108.0;​-108.0;​-108.5;​-106.5;​-108.5;​-108.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-110.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.5;​-111.0;​-111.0;​-111.0;​-109.5;​-110.5;​-110.5;​-111.0;​-110.0;​-109.5;​-110.0;​-109.0;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5;​-108.5
 +2025-05-26T11:​57:​38+0000;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5;​-106.5;​-108.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.0;​-109.5;​-111.0;​-110.5;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.5;​-110.5;​-110.0;​-109.5;​-109.5;​-109.5;​-109.0;​-109.0;​-108.5;​-108.0;​-108.0;​-108.5;​-108.5
 +2025-05-26T11:​57:​39+0000;​-108.5;​-108.0;​-108.0;​-108.0;​-108.5;​-106.5;​-109.0;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-109.5;​-110.5;​-111.0;​-110.5;​-111.0;​-111.0;​-111.0;​-110.5;​-110.5;​-110.5;​-110.5;​-111.0;​-111.0;​-110.5;​-110.5;​-109.5;​-109.5;​-109.5;​-109.0;​-108.0;​-108.0;​-108.5;​-108.5;​-108.5
 +</​code>​
 +
 +==== How to Exploiting results ====
 +
 +If the scan has been launched with the ML, the result is automatically displayed in the cockpit logs.
 +
 +In Scan at regular intervals case, files can be retrieved using the classic get_logs function.
 +
 +==== Package ====
 +
 + {{ :​resources_multi_hardware:​spectralscan_1.3.0_klkgw.ipk |}}
 +
  
wiki/lora/scan.1603356435.txt.gz · Last modified: 2020/10/22 10:47 by tda

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