This is the OCPP implementation used in Tinkerforge WARP Chargers. See http://github.com/Tinkerforge/esp32-firmware for the integration of this library in the WARP Charger's firmware.
This library implements OCPP 1.6J and currently supports the Core and Smart Charging profiles. Support for other profiles will follow in the future as needed.
To integrate this library into a charger firmware, you have to implement the platform interface defined in src/ocpp/Platform.h. See src/platforms and the http://github.com/Tinkerforge/esp32-firmware OCPP module for examples.
- generator/:
- Python script that generates the OCPP message (de-)serializer
- lib/:
- Dependencies that are required to build TFOCPP. Currently:
- ArduinoJson: https://github.com/bblanchon/ArduinoJson
- mongoose (Used for the Linux and test platforms): https://github.com/cesanta/mongoose
- spec/:
- OCPP 1.6J Spec, Errata and (patched!) schemas.
- src/:
- lib/: Further dependencies used for the implementation and the ESP32 platform (which is why they are here)
- ocpp/: Main OCPP implementation
- platforms: Platforms to run this on Linux, in the tests and in a ESP32 firmware
- test/:
- Tests for spec conformance
This is an overview of all repositories that make up the WARP Charger and WARP Energy Manager ecosystem.
Please report any issue concerning WARP hard- or software in the esp32-firmware repository, no matter which repository it originates from.
- esp32-firmware - Source code of the ESP32 firmware shared between all WARP Chargers and Energy Managers
Libraries used by the firmware:
- tfjson - SAX style JSON serializer and deserializer
- tfmodbustcp - Modbus TCP server and client implementation
- tfocpp - OCPP 1.6 implementation
- tftools - Miscellaneous tools and helpers
Remote access:
- esp32-remote-access - Source code of the my.warp-charger.com remote access server
Documentation, tools and integrations:
- warp-charger - Source code of (docs.)warp-charger.com and the printed manual, released firmwares, datasheets and documents, as well as some tools and hardware design files
- api.warp-charger.com - Serves APIs that are used by WARP Chargers to obtain relevant public information like day ahead prices
- vislog.warp-charger.com - Visualizes WARP Charger logs and EVSE debug protocols
- dbus-warp-charger - Integrates WARP Chargers into a Victron Energy Venus OS device (e.g. Cerbo GX)
Current charger generation.
- warp-esp32-ethernet-v2-brick - Hardware design files of the WARP ESP32 Ethernet Brick 2.0
- warp-esp32-ethernet-v2-co-bricklet - Firmware source code of the WARP ESP32 Ethernet 2.0 Co Bricklet (co-processor)
- evse-v4-bricklet - Hardware design files of the EVSE 4.0 Bricklet (firmware shared with the EVSE 2.0 Bricklet)
- nfc-bricklet - Firmware source code and hardware design files of the NFC Bricklet
- warp-esp32-ethernet-brick - Hardware design files of the WARP ESP32 Ethernet Brick
- evse-v3-bricklet - Hardware design files of the EVSE 3.0 Bricklet (firmware shared with the EVSE 2.0 Bricklet)
- nfc-bricklet - Firmware source code and hardware design files of the NFC Bricklet
- esp32-ethernet-brick - Hardware design files of the ESP32 Ethernet Brick
- evse-v2-bricklet - Firmware source code and hardware design files of the EVSE 2.0 Bricklet
- nfc-bricklet - Firmware source code and hardware design files of the NFC Bricklet
- esp32-brick - Hardware design files of the ESP32 Brick
- evse-bricklet - Firmware source code and hardware design files of the EVSE Bricklet
- rs485-bricklet - Firmware source code and hardware design files of the RS485 Bricklet
Current energy manager generation.
- esp32-ethernet-brick - Hardware design files of the ESP32 Ethernet Brick
- warp-energy-manager-v2-bricklet - Firmware source code and hardware design files of the WARP Energy Manager 2.0 Bricklet
- warp-front-panel-bricklet - Firmware source code and hardware design files of the WARP Front Panel Bricklet
- esp32-ethernet-brick - Hardware design files of the ESP32 Ethernet Brick
- warp-energy-manager-bricklet - Firmware source code and hardware design files of the WARP Energy Manager Bricklet