ZombieVerter VCU: Difference between revisions
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'''<big>PLEASE NOTE : This is a development project.</big>''' | |||
'''<big>It is not and will not be available for sale until such time as it has been sufficiently tested.</big>''' | |||
[https://openinverter.org/forum/viewtopic.php?f=3&t=1277 Follow along with the development here on the forum] | |||
=== Introduction === | |||
Rather than crack open inverters and swap components about to drive them, what if we simply send them the messages they're expecting? This has been the case with a couple of existing designs (Nissan leaf inverter and GS450H) and thanks to the SAM3X8E microcontroller no longer being stocked by JLCPCB this project looks to take it further. | |||
So rather than driving an inverter powerstage this version sends CAN for the Leaf inverter or Sync serial for the GS450H and of course can be expanded to any number of others. This will be the default firmware for all vcu products from now on and future hardware will support future fun packed stuff like FLEXRAY!!! | |||
It's basically an <s>rip off</s> homage and builds on other people's hard work in the shape of the following projects | |||
* [https://github.com/jsphuebner/stm32-car STM32-CAR project] | |||
* [https://github.com/jsphuebner/stm32-sine Openinverter] | |||
* [https://github.com/Isaac96/SimpleISA ISA library] | |||
* Leaf inverter driver by Celeron55 | |||
What we have as of now is the openinverter wrapper with things like : | |||
* Throttle cal and mapping, | |||
* Precharge and contactor control, | |||
* Temp derating, | |||
* BMS limits, | |||
* for/rev/neutral control, | |||
* Graphing and monitoring, | |||
* Firmware updates via the web interface, | |||
* Cruise control, | |||
* Fuel gauge driver, | |||
* etc , etc | |||
Revision as of 17:07, 20 March 2021
PLEASE NOTE : This is a development project.
It is not and will not be available for sale until such time as it has been sufficiently tested.
Follow along with the development here on the forum
Introduction
Rather than crack open inverters and swap components about to drive them, what if we simply send them the messages they're expecting? This has been the case with a couple of existing designs (Nissan leaf inverter and GS450H) and thanks to the SAM3X8E microcontroller no longer being stocked by JLCPCB this project looks to take it further.
So rather than driving an inverter powerstage this version sends CAN for the Leaf inverter or Sync serial for the GS450H and of course can be expanded to any number of others. This will be the default firmware for all vcu products from now on and future hardware will support future fun packed stuff like FLEXRAY!!!
It's basically an rip off homage and builds on other people's hard work in the shape of the following projects
- STM32-CAR project
- Openinverter
- ISA library
- Leaf inverter driver by Celeron55
What we have as of now is the openinverter wrapper with things like :
- Throttle cal and mapping,
- Precharge and contactor control,
- Temp derating,
- BMS limits,
- for/rev/neutral control,
- Graphing and monitoring,
- Firmware updates via the web interface,
- Cruise control,
- Fuel gauge driver,
- etc , etc