Hellen 154 Hyundai

[AndreyB]

We are starting a 154 Hellen!

Primary target platform 2010-2014 Genesis Coupe 2.0T

https://github.com/rusefi/rusefi/wiki/Hellen-154-Hyundai

[AndreyB]

Norman chose to make this board open so https://github.com/rusefi/hellen154hyundai

This board is pretty ready for review.

And https://github.com/rusefi/hellen154hyundai/issues/16

[AndreyB]

https://rusefi.com/online/view.php?msq=683

https://rusefi.com/online/view.php?log=374

[AndreyB]

They say testing might happen next week!

image.png (82.6 KiB) Viewed 3523 times

[NormanAlphaspeed]

Hey guys

I've been doing testing on this and I have to say, I am impressed by how well it works! We're doing more dev testing, and here are a few videos!





I'll keep posting on here when new progress is made!

[AndreyB]

Next step we need some CAN Lua for A/C logic

just a skeleton for now:

Code: Select all

-- listen to CAN ID 0x500
canRxAdd(0x500)

-- todo: add payload logic
packet546 = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 }

function onCanRx(bus, id, dlc, data)
	id11 = id % 2048
	print('got CAN id=' .. id .. ' dlc='  .. dlc)
	-- todo: add filtering logic if needed

	rpm = getSensor("RPM")
	-- handle nil RPM, todo: change firmware to avoid nil RPM
	rpm = (rpm == nil and 0 or rpm)

	if rpm > 800 then
		-- at the moment we simply
		txCan(1, 0x546, 0, packet546)
	end


end

function onTick()
end

[nmstec]

Norman, spoke to Andrey. Need to give you heads up.

ECU will need to output AC Pressure, Coolant temp, and current AC status.

I'll attach wiring diagram for you below.


ECU on this car also reads ac pressure sensor.
Voltage = 0.00878835 * Pressure + 0.37081095 [PSIA]

image.png (469.48 KiB) Viewed 3089 times

0x132
Byte 0 = Vents
Byte 1 = Airflow
Byte 2 = Compressor

[ykill]

I'm looking to produce some boards for my clients.
Does it still support cruise control?
Anything we should know that isn't supported by that?

[AndreyB]

I'm looking to produce some boards for my clients.

Be aware of https://github.com/rusefi/hellen154hyundai/issues?q=is%3Aissue+is%3Aopen+label%3Arev-C-hall-drama