more efficient 3d tables? about speeduino

[adbancroft]

I would appreciate if someone can guide me

Seems like a good way to get feedback on the code documentation 😄. Start here: https://speeduino.github.io/speeduino-doxygen/group__table__3d.html. Have a read, ask questions on Discord.

If you are just trying to increase the size of the tables, this has been discussed a few times: in code it's doable, but gets complicated in the INI file.

[dynfer]

Depends purely on the used hardware the Mega is limited by the flash size while on a Teensy / STM You can do that freely.

[noisymime]

This isn't so much a flash size or a processing problem, it's a storage one.

The EEPROM/non-volatile storage on most of these boards is still 4KB and that is fairly limited with the current tunes. Increasing the resolution of a 16x16 table requires an additional 256 bytes per table. It may be feasible to do this on some selected tables (Fuel and/or ignition potentially) but beyond this it would be unlikely without a universal way to add additional storage.

[Fera31]

Sure - but in stm32f4 that would be very feasible. And it wouldn't cause problems, right? I'm going to investigate how to do it. since I have no idea how
I would appreciate if someone can guide me
I think the system works very well. But it's time to upgrade to more powerful hardware.