Comma AI self driver assistant

[astrand1]

Thank you @Ajzride and @astrand1 for putting all of your time into this and posting your progress. I have a Comma ordered and am following closely so I can hopefully get it up and running without too much difficulty.

The credit goes to Ajzride. I’m very grateful for his help.

Sponsored

 

[astrand1]

Those are your lateral settings.
change tuning profile to low.

post pictures of the “toggles” page for long tuning.

Here is the toggles.

 

[Ajzride]

Here is the toggles.

you Are still using ford ACC. Toggle on “enable openpilot longitudinal control”

set your driving personality to “relaxed”

 

[Ajzride]

Make sure you understand the limitations too:

https://www.f150gen14.com/forum/thr...ecruise-alternative.19342/page-28#post-407838

 

[astrand1]

Make sure you understand the limitations too:

https://www.f150gen14.com/forum/thr...ecruise-alternative.19342/page-28#post-407838

Understood. So more questions. First off those setting changes are amazing. Now the truck brakes way more like I would. For the most part nice and smooth. I have 1pd on and it seems to operate just fine with it on. I will be on freeway shortly and see if that other change helps the horrible oscillation that was happening in the lane. Is there a setting for it look at the traffic lights? I am aware that it’s very experimental but I love being in the bleeding edge and trying new tech so I’m ok with that part. Also is this sending the data back to you or who ever? I have all the send data options on as I’d like to make sure if my driving can help out the developers that they can get it. Does it have the ability to see speed limit signs and adjust speed or is that a down the road item?

 

[Ajzride]

Understood. So more questions. First off those setting changes are amazing. Now the truck brakes way more like I would. For the most part nice and smooth. I have 1pd on and it seems to operate just fine with it on. I will be on freeway shortly and see if that other change helps the horrible oscillation that was happening in the lane. Is there a setting for it look at the traffic lights? I am aware that it’s very experimental but I love being in the bleeding edge and trying new tech so I’m ok with that part. Also is this sending the data back to you or who ever? I have all the send data options on as I’d like to make sure if my driving can help out the developers that they can get it. Does it have the ability to see speed limit signs and adjust speed or is that a down the road item?

Experimental Mode = stop signs and red lights.

if you turn on experimental make sure you token on dynamic experimental control as well.

Speed Limit Control = speed limit signs, but the feature works a little weird because of comma safety rules. It will never gonfaster than the speed you set cruise at, although it will slow down and speed up based on signs up to the speed you set.

 

[astrand1]

Under speed limit control which one. There is car, map nav etc. ?

 

[Ajzride]

Under speed limit control which one. There is car, map nav etc. ?

Car. This will use the F150 camera.

 

[astrand1]

So wonder what this means? When cruise is on but cancelled it says blended. When cruise is on it says acc. Does that mean the when on cruise it’s not using both camera and radar or is that something else?

 

[Ajzride]

So wonder what this means? When cruise is on but cancelled it says blended. When cruise is on it says acc. Does that mean the when on cruise it’s not using both camera and radar or is that something else?

DEC blends ACC and experimental mode. It has nothing to do with radar / vision.

DEC exists because experimental mode likes to drive 10mph under the speed limit.

 

[astrand1]

Thank you for all your info. I hope I’m not driving you crazy. Lol. Also I will note that the truck most times when I start it kinda freaks out. It throws all these errors and then after a few seconds then says lane keeping system on and all is well.

 

[Ajzride]

Thank you for all your info. I hope I’m not driving you crazy. Lol. Also I will note that the truck most times when I start it kinda freaks out. It throws all these errors and then after a few seconds then says lane keeping system on and all is well.

That's wha the extension harness is for. It's a hardware issue that can't be fixed in software.


I'm going to make a prototype this week of a USB Coupler with resistors that might be a simple solution rather than an extension harness. Will post some pictures as I go. If it works, we might could get a group buy on pcbway.com to have some made up.

 

[astrand1]

That's wha the extension harness is for. It's a hardware issue that can't be fixed in software.


I'm going to make a prototype this week of a USB Coupler with resistors that might be a simple solution rather than an extension harness. Will post some pictures as I go. If it works, we might could get a group buy on pcbway.com to have some made up.

Wait are you talking about that short little jumper usb-c cable? If so that might be part of the problem. I don’t have that plugged in as the one long one that came with the kit was more than enough. I had no idea that was anything more than an extension.

 

[Ajzride]

Wait are you talking about that short little jumper usb-c cable? If so that might be part of the problem. I don’t have that plugged in as the one long one that came with the kit was more than enough. I had no idea that was anything more than an extension.

no.

this:

https://www.f150lightningforum.com/...elf-driver-assistant.18266/page-6#post-386676

 

[B177y]

Wait are you talking about that short little jumper usb-c cable? If so that might be part of the problem. I don’t have that plugged in as the one long one that came with the kit was more than enough. I had no idea that was anything more than an extension.

no.

this:

https://www.f150lightningforum.com/...elf-driver-assistant.18266/page-6#post-386676

Or ping @Drayday55 for a harness.

Sponsored