AEOLUS SENSE is a device which contains sensors needed by A-EFIS (electronic flight information system for aircrafts) for the correct and reliable operation.
As distinct from A-EFIS, which shows data on mobile device, current project collects data from several AEOLUS devices and writes them on the external storage for further analysis!
On this moment system correctly works on GNU/Linux, either Intel-based or ARM-based, and uses Lua 5.1.5 or higher, and can use LuaJIT 2.1 or higher. OpenWRT firmwares are also supported.
Whole project configuration is done through environment variables!
Project contains several modules. If module needs configuraton, it has its own environment variables. Following part of the document describes configuration variables, grouped along mudules their functionality.
AEOLUS_LOG -- You can define of logging. By default: false.
AEOLUS_LOG_LEVEL -- You can define one of following log levels: debug, info, warn, error, fatal. By default: error.
AEOLUS_LOG_PRINT -- You can define to print on stdout (true) or write in file (false also usinig lualogging library). By default: true.
AEOLUS_LOG_FILE -- Defines file name for logging. By default: aeolus.log.
AEOLUS_LOG_DIR -- Defines path for log file. By default: . (current directory).
AEOLUS_DB_DRIVER -- Defines driver name. You can define one of the following: sqlite, mysql, postgresql. By default: sqlite.
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SQLite
AEOLUS_DB_NAME -- Defines database name. By default: aeolus.
AEOLUS_DB_DIR -- Defines path to databse. By default: . (current directory).
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MySQL
AEOLUS_DB_NAME -- Defines database name. By default: aeolus.
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PostgreSQL
AEOLUS_DB_NAME -- Defines database name. By default: aeolus.
AEOLUS_RECEIVER_IP -- Defines IP address for receiving. By default: 127.0.0.1.
AEOLUS_RECEIVER_PORT -- Defines port for receiving. By default: 5001.
AEOLUS_RECEIVER_SERVICE_PORT -- Defines service port for operation of Aeolus device. By default: 5002.
AEOLUS_RECEIVER_TIMEOUT -- Defines timeout for receiving in seconds. By default: 0.01.
AEOLUS_RECEIVER_TIMEOUT_OFFSET -- Defines timeout offset for receiving in milliseconds. By default: 2.
AEOLUS_PCAP_EMITTER_IP -- Defines IP address for emmiting. By default: 127.0.0.1.
AEOLUS_PCAP_EMITTER_PORT -- Defines port for emmiting. By default: 5001.
AEOLUS_PCAP_EMITTER_SERVICE_PORT -- Defines service port for operation of Aeolus device. By default: 5002.
AEOLUS_PCAP_EMITTER_DATA_FILE -- Defines name of the file with data. By default: aeolus.pcap.data.
AEOLUS_PCAP_EMITTER_DATA_DIR -- Defines path to file with data in text format. By default: . (current directory).
AEOLUS_PCAP_EMITTER_DATA_LOOP -- When false, server imitator stops operation after emitter data file ends. When true, this file is read in the infinite cycle. By default: false.
AEOLUS_PCAP_EMITTER_TIMEOUT -- Defines timeout for emmiting in seconds. By default: 0.01.
Server has REST API interface.
AEOLUS_TRANSMITTER_IP -- Define IP Address for transmitting. By default: 127.0.0.1.
AEOLUS_TRANSMITTER_PORT -- Define port for transmitting. By default: 5000.
Locally:
git clone https://github.com/che/aeolus
cd ./aeolus
luarocks make
Using LuaRocks:
luarocks install aeolus-sense
First of all you have to receive data from AEOLUS device with the dump command (tcpdump -i lo -w file.pcap -s0 -vv udp). Resulted data are in binary file in PCAP format. Next step is to convet them into text-based HEX represention. It is done by tshark utility. This text file should be used as AEOLUS_PCAP_EMITTER_DATA_FILE. Emitter is launced by the aeolus-server-pcap-emitter script.
The aeolus-server-receiver script listens specified port and address to get data from AEOLUS device. The aeolus-server-pcap-emitter script emulates AEOLUS device based on the file saved with aeolus-server-receiver script. aeolus-server-transmitter script runs server to get data from different AEOLUS devices with use of REST API and thus allows remote access to data previously read from sensors with aeolus-server-receiver.
See also LICENSE
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