AC Charging with Leaf PDM not functioning because 0x1D4 is not being sent in charge mode

[Romukeisari]

PDM goes to fail-safe, because 1D4 is not being sent in charge mode.

Add 1D4 to PDM code, so it gets sent when in charge mode.
I have this working in my fork https://github.com/Romukeisari/Stm32-vcu-LeafLBC/blob/master/src/NissanPDM.cpp
Background: https://openinverter.org/forum/viewtopic.php?p=70232#p70232

[damienmaguire]

Thanks. Will review.

[Tom-evnut]

0x1D4 is sent for the inverter also, however in the STM32_vcu

This task is only called in a if function when the opmode is RUN "402 selectedInverter->Task10Ms();"

[Tom-evnut]

Create a "cleaner application" https://github.com/Tom-evnut/Stm32-vcu/tree/2.17A-Leaf-PDM-potential-fix

[Romukeisari]

Create a "cleaner application" https://github.com/Tom-evnut/Stm32-vcu/tree/2.17A-Leaf-PDM-potential-fix

If I may suggest, add a parameter read to check that also the Leaf inverter is there, otherwise this needs to be sent in all use cases so PDM doesn't go to fail-safe? Although fail-safe clears when powered off, wouldn't it be a preferred method of control to avoid the components going into fail-safe in all use cases?

[Tom-evnut]

If I may suggest, add a parameter read to check that also the Leaf inverter is there

You would not use the PDM without the inverter really. Once testing is completed can review it and add it it in easily.

[Tom-evnut]

@damienmaguire once you prove charging is working on your setup feel free to close this one.