Andrew Tridgell
69d9af801f
update DSDL and mavlink modules
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README.md
ArduPilot RemoteID Transmitter
This is an implementation of a MAVLink and DroneCAN OpenDroneID transmitter. It aims to provide a transmitter solution for the FAA standard RemoteID requrement.
Hardware Supported
So far the only hardware that has been tested is the ESP32-S3. This devboard is being used: https://au.mouser.com/ProductDetail/356-ESP32S3DEVKTM1N8
Hardware from https://wurzbachelectronics.com/ and https://bluemark.io/ is expected to work and will be tested soon.
The pins assumed in this firmware are:
- UART TX on pin 17
- UART RX on pin 18
- CAN TX on pin 47
- CAN RX on pin 38
For CAN a suitable 1MBit bxCAN transceiver needs to be connected to the CAN TX/RX pins.
Protocols
This firmware supports communication with an ArduPilot flight controller either using MAVLink or DroneCAN.
For MAVLink the following service is used: https://mavlink.io/en/services/opendroneid.html
For DroneCAN the following messages are used: https://github.com/dronecan/DSDL/tree/master/dronecan/remoteid
The DroneCAN messages are an exact mirror of the MAVLink messages to make a dual-transport implementation easy.
ArduPilot Support
A pull-request with support for both MAVLink and DroneCAN is here:
https://github.com/ArduPilot/ardupilot/pull/21075
Credit
Many thanks to the great work by:
- OpenDroneID: https://github.com/opendroneid/
- Steve Jack: https://github.com/sxjack/uav_electronic_ids
This firmware builds on their work.