GitPlanet

Cheap and reliable Node.js hosting starts at $3/month, and $1/month static HTML hosting

Created with love in Canada, visit hostnodejs.com today

Feel like to post an Ad? Learn Details
All Projects → kegman → openpilot

kegman / openpilot

Licence: MIT License
Buy me a beer if you like! https://www.patreon.com/kegman.

Programming Languages

c
50402 projects - #5 most used programming language
C++
36643 projects - #6 most used programming language
python
139335 projects - #7 most used programming language
Cap'n Proto
48 projects
assembly
5116 projects
cython
566 projects

** Special thanks to @steveham3 for tidying up this readme **

Table of Contents

Introduction

This is a fork of comma's openpilot: https://github.com/commaai/openpilot, and contains tweaks for Honda and GM vehicles. It is open source and inherits the MIT license. By installing this software, you accept all responsibility for anything that might occur while you use it. All contributors to this fork are not liable, including me. Use at your own risk.

If you wish you can buy me a beer or 3: https://www.patreon.com/kegman

Branches

kegman-ultimate - this is the default branch - it will contain the best features available (newer models if they're better like 0.8.8 etc.) while maintaining backwards compatibility with grey / OG Eon / C2 while I save to buy a C4. :-)

kegman-BoschGasPress - this branch gives Honda Bosch users the ability to press the gas without disengaging OP for more "stock ACC"-like behavior.

kegman-gm - this branch contains default untouched Panda directories for GMs having trouble with communication mismatch. Reflash Panda after branch checkout. (Seems Volt 2017 requires this)

kegman-Clarity - for Honda Clarity models

Installation Instructions

Using Workbench

Manually using SSH

Notices

WARNING: Do NOT depend on OP to stop the car in time if you are approaching an object which is not in motion in the same direction as your car. The radar will NOT detect the stationary object in time to slow your car enough to stop. If you are approaching a stopped vehicle you must disengage and brake as radars ignore objects that are not in motion.

NOTICE: Driver monitoring wheelTouchSeconds is not working without the following MANUAL tweak: You must uncomment the following line in selfdrive/monitoring/driver_monitor.py by removing the "#" at the beginning of the line. This is due to Comma policy on not touching the wheelTouch timing for forks under threat of ban.
https://github.com/kegman/openpilot/blob/kegman-0.8.1/selfdrive/monitoring/driver_monitor.py#L21

NOTICE: Due to feedback I have turned on OTA updates. You will receive updates automatically (after rebooting 2 times) on your Eon so you don't have to reclone or git pull any longer to receive new features MADE BETWEEN COMMA RELEASES. The reason why I separate the branches by release is because some releases can sometimes cause issues. Features that I or others add, will continue to be updated when you are on the most current release. If you DO NOT want OTA updates then create a file called "/data/no_ota_updates" and it will not perform OTA updates as long as that file exists. Do not press the upgrade button on the Eon if it shows up

Release Notes

See openpilot's official release notes here: https://github.com/commaai/openpilot/blob/master/RELEASES.md

Ultimate

  • no more version numbers - everyone's too caught up to get the "latest" even when it doesn't drive the car better.
  • C2, OP3T and Grey panda still supported
  • Added and FIXED camaraOffset and added it to live tuner so you can live tune your car centering
  • Added laneless toggle in live tuner. See below for how to activate live tuner so you can tune your car while you drive.
  • Added Spektor's Coasting. No more braking and annoying the guy behind you when you coast downhill.
  • Colored lanes in the UI.
  • re-introduced battery management for EON battery longevity - honors kegman.json BattMin and BattMax values
  • cameraOffset in kegman.json fixed and live tunable by using tune.sh
  • silence on engage / disengage
  • more to come.

v0.8.2

  • Grey panda still working - will continue to support as long as I can
  • OG Eon still working - will continue to support as long as I can
  • Reverted to standard thermald.py - no more battery management as most people don't have a need for this anymore with C2

v0.8.1

  • Nudgeless lane change no longer working until comma stabilizes their lane change code
  • Grey panda still working

v0.8.0

  • Grey Panda is re-enabled. Please upgrade to Comma 2 as soon as possible to support Comma. I will try to support Grey Panda as long as I can.

  • stockAEB is disabled thru new comma call method - need someone to verify it still is disabled

  • fixed no_ota_updates - still needs testing

  • Slow on curves is no longer working

v0.7.7 and 0.7.8

  • New! accelerationMode config: Added accelerationMode config option in kegman.json to change the acceleration mode between eco("accelerationMode": "0",), regular("accelerationMode": "1",), and sport("accelerationMode": "2",) modes.

  • steerRatio needs to be increased about 20-30% to maintain turning sharpness

  • GM Volt stop'n go working again

  • Nudgeless lane changes disabled

  • stockAEB disable not working - careful on 2 way highways oncoming traffic can trigger stock AEB

v0.7.5

  • GM stop and go may not work

  • Bosch lead distance resume spamming needs to be restored

  • Nudgeless lane changes disabled

v0.7.4

  • New! EPS modified config: Add epsModded value in kegman.json to change the flag for having a modded EPS.

  • GM resume button may need to be pressed after coming to complete stop

  • GM working now thanks to @nic @clementcho and @beejayceeya for patient testing and error reporting

  • Honda Stock AEB re-enabled as per Comma's requirements for custom forks - will try to work on disabling at a later time

v0.7.3

  • Some people may get their Panda stuck on blinking blue led. Reflash Panda, disconnect power from the Panda for 1 minute and reconnect power. Reboot Eon and restart car.

v0.7.1

  • BoschGasPress also does not work as of Panda code refactoring by Comma

  • If anyone can get these things to work let me know

0.7.0

  • New! Timer for Nudgeless Auto Lane Change (default 2 seconds before lane change is made). Thanks to @pjlao307 for getting this to work. I have made the delay configurable in kegman.json

  • New! Nudgeless Auto Lane Change with configurable toggles in kegman.json. By default, the behavior is like comma stock - i.e. signal above 45 mph, then nudge the steering wheel in the direction of the blinkers. If you don't want to nudge the wheel or want ALC enabled at slower speeds, go into kegman.json and change ALCnudgeLess to "1" and ALCminSpeed to [some value] in m/s units.

  • Disabled Honda stock FCW, stock AEB because they are too sensitive on some cars.

  • UI settings menu not accessible while car is on.

  • ACC icon light on dash may turn yellow - does not affect OP engage-ability.

0.6.6 and Older

  • NOTE: If you upgrade to 0.6 you cannot go back to 0.5.xx without reflashing your NEOS! Scroll to bottom of readme for instructions on downgrading

  • New! Dynamic Steer Ratio: Some Hondas and other makes / models have been suffering from excessive ping-ponging on straights since 0.6.x. The fix was to lower steerRatio. However, lowering steerRatio makes the car turn less aggressively on curves so you lose "turnability". Raising the steerRatio makes you take turns with maximum force, but then you have ping ponging on straights. Dynamic steer ratio adjusts based on the steering wheel angle to give you a low steerRatio on straights and a high steerRatio on turns. This gives the best of both worlds. Dynamic Steer Ratio is inactive by default. To activate, set sR_BP0, sR_BP1, sR_boost, and sR_time.

  • New! @runchman's brake pump chatter fix for pedal users - fixes brake oscillations during engagement at a stop and various other times.

  • New! Adjustable stopping distance, one, two, three, and four bar following distance intervals: BE CAREFUL WITH THESE OPTIONAL SETTINGS IN kegman.json! Add STOPPING_DISTANCE to change the distance between you and the lead car when coming to a stop. If this value does not exist in kegman.json, it assumes a default value of 2 meters. Add ONE_BAR_DISTANCE, TWO_BAR_DISTANCE, THREE_BAR_DISTANCE, and FOUR_BAR_DISTANCE values in kegman.json to change the following distance intervals from the car in front of you. If these values do not exist in kegman.json, they assume default values of 0.9, 1.3, 1.8, and 2.3 seconds respectively. Thanks to @joeljacobs for adding these optional distance intervals.

  • New! Disable Auto Emergency Braking (Nidec Hondas): Since 0.6.4 Comma passes through the AEB signal. This causes unexpected emergency braking on 2 lane highways with oncoming traffic and is unsafe. I have disabled this. Ensure that you reflash you Panda if you get AEBs: cd /data/openpilot/panda/board && pkill -f boardd && make - after a successful flash, reboot.

  • New! Toyota support: Thanks to @j4z for adding distance interval support with his Arduino solution and also helping to debug the kegman.json issues to make Kegman fork work with Toyotas!

  • New! Added highway speed braking profile tweaks. Note that 1barHwy, 2barHwy and 3barHwy are DELTAS. For example, if ONE_BAR_DISTANCE 0.9 seconds, 1barHwy of 0.3 will add 3 seconds to the distance during braking making you brake harder.

  • New! Added kF feedforward param to live tuner.

  • New! Enable / Disable Model based Slowdowns on turns: On tight turns, the model will slow down the car so that you can make the turn. Some like this, some people don't. Set slowOnCurve = "1" to enable slowdowns on curves, or "0" (default) to disable.

  • New! Live long tuning for city speeds < 19.44 m/s (43.5 mph, 70 km/h): Execute cd /data/openpilot && ./tune.sh to access live tuner on your mobile device while driving.

  • Highway speed braking profiles: Added highway braking profiles so that you won't follow so closely at speeds > 70 kph.

  • Live tuner for Kp and Ki: Tune your Kp and Ki values live using your cell phone: How to Use the Live Tuner

  • Add @pjlao307's Dashcam Recording: Sometimes you just want to record a wicked OP run on a twisty highway to show your friends. Sometimes you want to record a big flashing red error and complain about it and show your friends. This does a screen video capture of the Eon screen and stores the files in /sdcard/videos on your Eon when the REC button is pressed. Thanks to @pjlao307 and @theantihero for submitting the PR.

  • Added primitive tuning script: How to Use the Live Tuner

  • Replaced dev UI with @perpetuoviator dev UI with brake light icon by @berno22 - Thank you both! NOTE: There are lots of conveniences in this UI. When the car is on, you have to press the top left corner to get to the Settings screen. If you tap the lower right corner, you can see the tmux session. The brake light icon doesn't work properly with some cars (needs a fingerprint tweak I believe. The Wi-Fi IP address and upload speed is printed on the screen. The brake icon is so that you can see if OP is causing the brake lights to turn on and off and pissing the guy or gal off behind you. NOTE: For GM vehicles, the brake icon indicates use of the friction brakes on the vehicle instead of the brake lights themselves.

  • Tone down PID tuning for Pilot and Ridgline for 0.5.9: Comma changed latcontrol for 0.5.9, so I had to tone down the PID tuning, reducing steerKpV and steerKiV (to 0.45 and 0.135) because of a slow ping-pong on my 2018 Pilot. Wheel shaking on 2017 Pilots with 0.5.9 have been reported and this change should help but may not be sufficient for the 2017 model (and possibly 2016). 2016/7 owners may need to adjust steerKpV and steerKiV manually back to 0.38 and 0.11 in /data/openpilot/selfdrive/car/honda/interface.py to reduce the shake.

  • Interpolated (smoothed) the discontinuity of longitudinal braking profiles: Prior to this enhancement the braking profiles changed very abruptly like a step function, leading to excessive ping-ponging and late braking. This feature reduces the ping-ponging and varies the braking strength linearly with gap closure speed (the faster the gap closes between you and the lead car, the harder the braking).

  • Remember last distance bar interval: On startup, the car will bring up the last distance interval used before the car was turned off. For example: If you were at X bars before you stopped the car or shut the Eon down, the next time you start the car, the distance setting will be X bars.

  • OTA Updates turned on: Previously I had turned off OTA updates for safety reasons - I didn't want anyone to get an unexpected result when I made changes. It appears that many more users want OTA updates for convenience, so I have turned this feature back on. IMPORTANT: If you DO NOT want OTA updates then create a file called "/data/no_ota_updates" and it will not perform OTA updates as long as that file exists.

  • Increase acceleration profile when lead car pulls away too quickly or no lead car: OP has two acceleration profiles, one occurs when following a lead car, and one without a lead car. Oddly the acceleration profile when following is greater than when not following. So sometimes a lead car will pull away so quickly, that the car goes from following to not following mode and the acceleration profile actually drops. I've made the acceleration profiles the same so that the the car doesn't stop accelerating at the same rate when the lead car rips away quickly from a stop.

  • FOUR (new) Step adjustable follow distance: The default behavior for following distance is 1.8s of following distance. It is not adjustable. This typically causes, in some traffic conditions, the user to be constantly cut off by other drivers, and 1.8s of follow distance instantly becomes much shorter (like 0.2-0.5s). I wanted to reintroduce Honda 'stock-like' ACC behavior back into the mix to prevent people from getting cutoff so often. Here is a summary of follow distance in seconds: 1 bar = 0.9s, 2 bars = 1.3s, 3 bars = 1.8, 4 bars = 2.5s of follow distance. Thanks to @arne182, whose code I built upon.

  • Reduce speed dependent lane width to 2.85 to 3.5 (from 3.0 to 3.7) [meters]: This has the effect of making the car veer less towards a disappearing lane line because it assumes that the lane width is less. It may also improve curb performance.

  • Display km/h for set speed in ACC HUD: For Nidec Hondas, Openpilot overrides Honda's global metric settings and displays mph no matter what. This change makes the ACC HUD show km/h or mph and abides by the metric setting on the Eon. I plan on upstreaming this change to comma in the near future.

  • Kill the video uploader when the car is running: Some people like to tether the Eon to a Wi-Fi hotspot on their cellphone instead of purchasing a dedicated SIM card to run on the Eon. When this occurs default comma code will upload large video files even while you are driving chewing up your monthly data limits. This change stops the video from uploading when the car is running. caution when you stop the car, the videos will resume uploading on your cellular hotspot if you forget to disconnect it.

  • Increase brightness of Eon screen: After the NEOS 8 upgrade some have reported that the screen is too dim. I have boosted the screen brightness to compensate for this.

  • Battery limit charging: The default comma code charges the Eon to 100% and keeps it there. Li-ion batteries such as the one in the Eon do not like being at 100% or low states of charge for extended periods (this is why when you first get something with a Li-ion battery it is always near 50% - it is also why Tesla owners don't charge their cars to 100% if they can help it). By keeping the charge between 60-70% this will prolong the life of the battery in your Eon. NOTE after your battery gets to 70% the LED will turn from yellow to RED and stay there. Rest assured that while plugged in the battery will stay between 60-70%. You can (and should) verify this by plugging the Eon in, SSHing into the Eon and performing a 'tmux a' command to monitor what the charging does. When you disconnect your Eon, be sure to shut it down properly to keep it in the happy zone of 60-70%. You can also look at the battery icon to ensure the battery is approximately 60-70% by touching near the left of the eon screen. Thanks to @csouers for the initial iteration of this.

  • Tuned braking at city street speeds (Nidecs only): Some have described the default braking when slowing to a stop can be very 'late'. I have introduced a change in MPC settings to slow the car down sooner when the radar detects deceleration in the lead car. Different profiles are used for 1 bar and 2 bar distances, with a more aggressive braking profile applied to 1 bar distance. Additionally, lead car stopped distance is increased so that you stop a little farther away from the car in front for a greater margin of error. Thanks to @arne182 for the MPC and TR changes which I built upon.

  • Fixed grinding sound when braking with Pedal (Pilots only): Honda Pilots with pedals installed may have noticed a loud ripping / grinding noise accompanied by oscillating pressure on the brake when the brake is pressed especially at lower speeds. This occurs because OP disengages too late when the brake is pressed and the user ends up fighting with OP for the right brake position. This fix detects brake pressure sooner so that OP disengages sooner so that the condition is significantly reduced. If you are on another model and this is happening this fix may also work for you so please message me on Slack or Discord @kegman.

  • Smoother acceleration from stop (Pedal users): The default acceleration / gas profile when pedal is installed may cause a head snapping "lurch" from a stop which can be quite jarring. This fix smooths out the acceleration when coming out of a stop.

  • Dev UI: Thanks to @zeeexaris who made this work post 0.5.7 - displays widgets with steering information and temperature as well as lead car velocity and distance. Very useful when entering turns to know how tight the turn is and more certainty as to whether you have to intervene. Also great when PID tuning.

  • LKAS button toggles steering: Stock Openpilot deactivates the LKAS button. In some cases while driving you may have to fight the wheel for a long period of time. By pressing the LKAS button you can toggle steering off or on so that you don't have to fight the wheel, which can get tiring and probably isn't good for the EPS motor. When LKAS is toggled off OP still controls gas and brake so it's more like standard ACC.

  • Honda Pilot and Ridgeline PID: I wasn't happy with the way Honda Pilot performed on curves where the car often would hug the inside line of the turn and this was very hazardous in 2 lane highways where it got very close to the oncoming traffic. Also, on crowned roads (where the fast lane slants to the left and where the slow lane slants to the right), the car would not overcome the gravity of the slanted road and "hug" in the direction of the slant. After many hours of on the road testing, I have mitigated this issue. When combined with Gernby's steering it is quite a robust setup. This combination is found in kegman-plusPilotAwesomeness. Apparently, this branch works well with RIDGELINES too!

How to Use the Live Tuner

  • Turn on tethering on your Eon and connect to its Wi-Fi

  • Using one of the mobile SSH clients, SSH into your device using 192.168.43.1 port 8022 and the Comma private key

  • cd /data/openpilot

  • ./tune.sh

  • Modify settings using the keyboard commands listed at the bottom of the screen

    Note: It takes 3 seconds for any changes to take effect

Tuning Tips

Note: Before messing with these values, first try out the default values OP uses for your car. These values are auto generated if you delete kegman.json and engage OP for the first time.

  • Kp too high - the car overshoots and undershoots center

  • Kp too low - the car doesn't turn enough

  • Ki too high - it gets to center without oscillations, but it takes too long to center. If you hit a bump or give the wheel a quick nudge, it should oscillate 3 - 5 times before coming to steady-state. If the wheel oscillates forever (critically damped), then your Kp or Ki or both are too high.

  • Ki too low - you get oscillations trying to reach the center

  • steerRatio too high - the car ping pongs on straights and turns. If you're on a turn and the wheel is oversteering and then correcting, steerRatio is too high, and it's fighting with Kp and Ki (which you don't want) - although in the past I've been able to have an oscillating oversteering tune which could do tighter turns, but the turns weren't pleasant.

  • steerRatio too low - the car doesn't turn enough on curves.

  • Kf - lower this if your car oscillates and you've done everything else. It can be lowered to 0

All of these parameters interact with each other so finding the balance is a bit experimental

Be careful and ready to take over at any time when modifying any of the xbar settings!!! The "distance" in seconds is the target distance the car will try to maintain. The default distances are 0.9s, 1.3s, 1.8s for 1,2 and 3 bar intervals. I manipulate this value to pass to the MPC to scale the behavior which leads to harder braking or sooner braking or softer braking. Essentially when you are approaching a car, the distance changes depending on your approach speed. When the lead car pulls away, the distance returns to whatever your bar setting is.

kegman.json Parameter Descriptions

This file is auto generated in /data/kegman.json so it will remain even when you do a fresh clone. If you mess something up, just delete the file and it will auto generate to default values. Values of -1 will be replaced with the default OP values for your car when OP is first engaged. Use vim or nano to edit this file to your heart's content.

  • xbarBP0 - (meters/second) There are 3 parameters for one two and three bar distance intervals: xbarBP0 - is how soon it should start braking - a smaller (or negative) value means your car will brake sooner when the lead car slows, a larger value means your car will start braking later

  • xbarBP1 - (meters/second) The approach speed at which your car gets to xbarMax setting

  • xbarMax - (seconds) The maximum distance which is reached when your approach speed reaches xbarBP1. The smaller XbarBP1 is, the sooner you get to max distance/max braking. The harder you brake the larger xbarMax is, the harder you brake where X is the distance interval (bars).

    Example:

    1BarBP0 = -0.25 start to increase braking when approach speed is -0.25 m/s (this actually means the car is slightly pulling away)

    1BarBP1 = 3 - the relative approach speed in m/s when maximum distance is applied

    1BarMax = 2.5 - maximum distance in seconds (Hint if you're slowing down way back from a slowed lead vehicle, reduce this number and reduce BP1 as well)

    Everything in between -0.25 m/s and 3 m/s is interpolated, which adjusts the distance smoothly as you slow down depending on the lead car approach relative speed.

  • ACLminSpeed - (meters/second) Minimum speed for automatic lane change to work

  • ACLnudgeLess - (1 or 0) Enable automatic lane changes without needing to nudge the steering wheel

  • ACLtimer - (seconds) How long to wait until nudgeless automatic lane change begins

  • AutoHold - (1 or 0) Turns on Brake Hold each time you come to a complete stop

  • CruiseDelta - (kilometers/hour) How much to increase or decrease the set cruise control speed when you hold the button up or down

  • CruiseEnableMin - (kilometers/hour) Minimum speed where cruise control can be enabled

  • Kf - Feed forward. Lower this if your car oscillates and you've done everything else. It can be lowered to 0.

  • Ki - Integral. Dampens the overshoot / undershoot of Kp and allows the car to be centered faster, allowing for a higher Kp value. Ki too high = it gets to center without oscillations, but it takes too long to center. If you hit a bump or give the wheel a quick nudge, it should oscillate 3 - 5 times before coming to steady-state. If the wheel oscillates forever (critically damped), then your Kp or Ki or both are too high.

  • Kp - Proportional. Too high = the car overshoots and undershoots center. Too low = the car doesn't turn enough.

  • accelerationMode - 0 = eco; 1 = normal; 2 = sport;

  • battChargeMax - (0-100) Maximum battery percentage the EON will charge to

  • battChargeMin - (0-100) Minimum battery percentage the EON will start charging

  • battPercentOff - (0-100) Turns off the Eon if the Eon battery percentage dips below this percentage - NOTE this only works when the EON is NOT powered by the USB cable!

  • brakeStoppingTarget - (0-1.0) How much OP should mash the brakes when the car is stopped. Increase if you live in hilly areas and need more standstill braking pressure.

  • cameraOffset - (meters) Distance from the center of the car to Eon camera. If you want the car to hug more to the left, increase cameraOffset. If you want the car to hug more to the right, decrease cameraOffset.

  • carVoltageMinEonShutdown - (millivolts) Eon stops charging if car battery goes below this level - NOTE: this is the DISCHARGING voltage. When the Eon is drawing current the voltage on the battery DROPS. This is NOT the standing no-load voltage. I would recommended that you unplug your Eon if you are away from your vehicle for more than a few hours and put a battery charger on your car's battery weekly to avoid wrecking your battery if your Eon stays powered when you shut off the car.

  • deadzone - (degrees) Adds some deadzone to the steering which could help get rid of wobble

  • epsModded - (1 or 0) Enable if you have a modded Electric Power Steering (EPS). Uses a more suitable steerRatio, Kp, Ki, and Kf to account for the additional torque.

  • lastTrMode - The last distance interval bars you used. Automatically saved. Do not modify.

  • leadDistance - (meters) For Bosch vehicles only. Resumes driving from a stop when the car in front of you exceeds this distance.

  • liveParams - No longer functioning. Leave at 1.

  • sR_BP0 - (degrees) Steering angle where sR_boost will begin to be used

  • sR_BP1 - (degrees) Steering angle where sR_boost will be at its maximum (values in between are interpolated)

  • sR_boost - The maximum boost added to steerRatio at the sR_BP1 steer angle

  • sR_time - (seconds) The amount of time before the steerRatio is permitted to lower after increasing

  • slowOnCurves - (1 or 0) Automatically slow down on tight curves to make it easier to make the turn

  • steerRateCost - (0-1.0) How eager the car is to make sudden direction changes. If steerRateCost is too low it will be very darty and reactive. Too high and it will be sluggish. If you have roads with sudden changes that you want OP to be more reactive to then lower it.

  • steerRatio - Steering strength. Too high and the car ping pongs on straights and turns. Too low and the car doesn't turn enough on curves. If you're on a turn and the wheel is oversteering and then correcting, steerRatio is too high and it's fighting with Kp and Ki (which you don't want)

  • tuneGernby - No longer functioning. Leave at 1.

  • wheelTouchSeconds - (seconds) Time interval between wheel touches when driver facial monitoring is not on - MAX LIMIT 600 seconds) - see Note at beginning of this README to see how to manually enable this in the code.

Optional Parameters

  • STOPPING_DISTANCE - (meters) Change the distance between you and the lead car when coming to a stop. If this value does not exist in kegman.json, it assumes a default value of 2 meters. E.g. Add this line to kegman.json to adjust the stopping distance: "STOPPING_DISTANCE": "1.8"

  • ###_BAR_DISTANCE - (seconds) Where ### can be ONE, TWO, THREE, or FOUR. Changes the following distance intervals from the car in front of you. If these values do not exist in kegman.json, they assume default values of 0.9, 1.3, 1.8, and 2.3 seconds respectively. E.g. Add this line to kegman.json to adjust the one bar following distance: "ONE_BAR_DISTANCE": "0.7"

Kegman's 2018 Honda Pilot EX-L Settings

{
"1barBP0": "-0.4",

"1barBP1": "2.1",

"1barHwy": "0.4",

"1barMax": "2.2",

"2barBP0": "-0.4",

"2barBP1": "1.9",

"2barHwy": "0.3",

"2barMax": "2.2",

"3barBP0": "0.0",

"3barBP1": "3.0",

"3barHwy": "0.1",

"3barMax": "2.1",

"ALCminSpeed": "16.66667",

"ALCnudgeLess": "0",

"ALCtimer": "2.0",

"AutoHold": "0",

"CruiseDelta": "5",

"CruiseEnableMin": "40",

"Kf": "0.00006",

"Ki": "0.21",

"Kp": "0.45",

"accelerationMode": "1",

"battChargeMax": "80",

"battChargeMin": "70",

"battPercOff": "25",

"brakeStoppingTarget": "0.05",

"cameraOffset": "0.075",

"carVoltageMinEonShutdown": "11800",

"deadzone": "0.0",

"epsModded": "0",

"lastTrMode": "1",

"leadDistance": "5",

"liveParams": "1",

"sR_BP0": "2.25",

"sR_BP1": "10",

"sR_boost": "5.0",

"sR_time": "2.5",

"slowOnCurves": "0",

"steerRateCost": "0.35",

"steerRatio": "12.0",

"tuneGernby": "1",

"wheelTouchSeconds": "300"
}

Older Notes

0.7.3 and below only: If you get a red screen with "Communications Mismatch" please manually reflash Panda. Instructions are here: https://community.comma.ai/wiki/index.php/Panda_Flashing - If you are using a GM model like the Volt and you get the communications mismatch, please try the -gm branch

Manual Instructions to flash back to v9 NEOS for downgrading back to 0.5.xx:

  • the boot and system image files for v9 NEOS - are in #hw-unofficial - look for the 0.5.13 - they are pinned messages (click pin icon at top)
  • download Android Fastboot
  • press and hold volume up and power to go into Fastboot mode (Eon Gold you hold volume down and power)
  • connect to PC with USB cord
  • put the system and boot img files in the same directory as fastboot.exe
  • type in these commands (only the ones that start with Fastboot): https://github.com/commaai/eon-neos/blob/master/flash.sh#L8-L19
  • restart the Eon, on the setup screen enter your Wi-Fi password and SSID and SSH in - after you successfully SSH in reboot
  • when your Eon boots it will ask you to enter install URL: enter https://openpilot.comma.ai
  • when the Eon reboots it will ask you to upgrade NEOS - STOP - do not say yes
  • SSH into the Eon
  • cd /data
  • rm -rf ./openpilot
  • git clone https://github.com/kegman/openpilot
  • cd openpilot
  • git checkout (one of the non-0.6 branches)
  • reboot
  • enjoy

NOTE: If you have upgraded at any time to v0.5.10, v0.6.x and you want to go back to a branch with v0.5.9 or v0.5.8, then you have to SSH into the Eon and edit the file /data/params/d/ControlsParams and rename "angle_model_bias" to "angle_offset" or your car will have Dash Errors and you'll be scratching your head for hours!

Pedal Users: Also note that you need to flash your Pedal to go to v0.5.10. If you want to go back to 0.5.9 or 0.5.8 you need to flash your pedal back to 0.5.9. Instructions are here: https://medium.com/@jfrux/comma-pedal-updating-the-firmware-over-can-fa438a3cf910. Also, after you flash your Pedal, all hell will break loose on your dash. Traction control error, Power Steering Error, Trailer Error, OMFG the sky is falling error etc. DON'T PANIC. Just drive around a bit and it will disappear after about 2-3 restarts of the car. Don't rush it. I believe it's time dependent as well. Just drive as normal. They'll go away.

Note that the project description data, including the texts, logos, images, and/or trademarks, for each open source project belongs to its rightful owner. If you wish to add or remove any projects, please contact us at [email protected].