Custom version of https://github.com/tomelec/RPi-LoRa-KISS-TNC
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77 lines
2.1 KiB
77 lines
2.1 KiB
3 years ago
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# Installation and running the RPi-LoRa-Gateway
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## Install needed packages
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`
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sudo apt install python3 python3-rpi.gpio python3-spidev aprx screen git python3-pil python3-smbus
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`
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## Checkout the code
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Enter following commands:<br/>
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```
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cd
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git clone https://github.com/tomelec/RPi-LoRa-KISS-TNC.git
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cd RPi-LoRa-KISS-TNC
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git clone https://github.com/mayeranalytics/pySX127x.git
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```
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to change into homedirectory and then checkout the code and the LoRa Chip-Driver in the right directory.
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## Configuration
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Afterwards configure as following:
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### Edit aprx/aprx.conf.lora-aprs file
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Type:
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```
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cd
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cd RPi-LoRa-KISS-TNC
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sudo cp aprx/aprx.conf.lora-aprs /etc/aprx.conf
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pico -w /etc/aprx.conf
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```
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to copy and then open the config file.
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The most important settings are:
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* **mycall**<br/>
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Your call with an apropriate SSID suffix<br/>[Paper on SSID's from aprs.org](http://www.aprs.org/aprs11/SSIDs.txt)
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* **myloc**<br/>
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NMEA lat/lon form:
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```
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lat ddmm.mmN lon dddmm.mmE
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```
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Example:
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```
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lat 4812.52N lon 01622.39E
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```
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(simplest way to find the right coordinats for this? Go to [aprs.fi](http://www.aprs.fi) on your location right-click and choose "Add marker" then click on the marker and you should see your coordinates in the NMEA style - enter this infos without any symbols into the config file as seen in the example above)
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* **passcode**<br/>
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see [see here to generate appropiate setting](https://apps.magicbug.co.uk/passcode/)
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* **server**<br/>
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either leave the default server or if you're connected to Hamnet as well insert an APRSIS Server within the hamnet - a List of Aprs Hamnet servers can be found in the [OEVSV Wiki](http://wiki.oevsv.at/index.php/Anwendungen_am_HAMNET#APRS_Server))
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to save and close the file do:
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`Strg + x` -> Y -> Enter
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### Edit driver config file
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Type
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```
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pico -w pySX127x/SX127x/board_config.py
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```
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change in line 36
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from
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```
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DIO0 = 22 # RaspPi GPIO 22
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DIO0 = 5 # RaspPi GPIO 5
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```
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to fix the SPI connection #todo how can we config this from outside?
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## Start the LoRa KISS TNC and aprx server instance
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```
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python3 Start_lora-tnc.py &
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sudo aprx
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```
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## Stop the server's
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```
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sudo killall aprx python3
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```
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