panda Hongqi HS5

Work in progress, mostly there. TODO:

[ ] CC button (set/resume and cancel button handling), need to work this out in opendbc first
[ ] verify ABS wheel speed signal scaling, current value is approximated
[ ] confirm driver input torque threshold is reasonable
[ ] explore factory EPS limits
[ ] replay route

This passes CI testing locally, but won't pass in GitHub CI until the opendbc PR is merged and bumped in openpilot.

Mar 21 '22 09:03 jyoung8607

@robbederks @briskspirit It looks like part of the H7/Red Panda memory map is on the fine edge of overflowing. I've started having problems building this PR. Everything seems fine if I comment out a couple other unrelated safety modes. I don't know what happens if the H7 memory map is modified, or if it's even possible to modify.

https://github.com/commaai/panda/blob/f56ebf5b776b677bf12ec772b0223274dd798999/board/stm32h7/stm32h7x5_flash.ld#L64-L73.

Oct 22 '22 22:10 jyoung8607

Will increase memory available size on Monday

Oct 22 '22 23:10 briskspirit

Should be fixed on master, "freed" ~28Kb

Oct 26 '22 04:10 briskspirit

Should be fixed on master, "freed" ~28Kb

Looks good now, thank you!

Oct 31 '22 18:10 jyoung8607