Hongqi HS5

[jyoung8607]

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.

[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.

panda/board/stm32h7/stm32h7x5_flash.ld

Lines 64 to 73 in f56ebf5

	/* Specify the memory areas */
	MEMORY
	{
	DTCMRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
	RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 320K
	RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 32K
	RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 16K
	ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
	FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 1024K
	}

.

[briskspirit]

Will increase memory available size on Monday

[briskspirit]

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

[jyoung8607]

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

Looks good now, thank you!