Odysseus-Daemon

System state daemon for the Odysseus on-car telemetry OS

This handles a variety of functions on the car, including security guarrantees, etc. These functions are considered modules.

Core principles:

• Each module should not bring down another (do not unwrap or expect, return error)
• Each module should use tracing when needed
• Each module should have an enable flag at a minimum, and be off by default
• Each module has documentation at the top of the file

Modules

• visual: Camera process manager and writer. Status: Alpha
• lockdown: Feature disabler and modifier upon HV enablement. Status: Alpha
• audible: Call feature trigger and monitor. Status: Alpha
• numerical: Telemetry scraper and sender (tpu-telemetry python replacement). Status: Beta
• net: Network statistics telemetry scraper and sender for both TPU and Base Station. Status: Beta
• halow: Hardware statistics telemetry scraper and sender for both TPU and Base Station. Status: Beta
• logger: MQTT receiver and disk logger. Status: Beta
• color: The wheel LED controller and API system. Status: Alpha
• daq: The Jack DAQ serial scraper. Status: Beta
• can: Diagnostics for the CANbus interface. Status: Beta
• gps: Data scraper for the GPS. Status: Beta
• sys_parser: Read the SYS subsystem to understand mosquitto diagnostics. Status: Beta

Upload modules:

• logger: Upload from the logger module to scylla. Status: Beta
• visual: Camera video uploader to cloud platform. Status: Incomplete
• serial: (from lockdown module) Serial output uploader to cloud platform. Status Incomplete

This program will only run on Odysseus