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PID autotune

Last post by Abricos « Mon Apr 20, 2020 1:33 am
Replies: 13
by AndreyB » Tue Jul 25, 2017 2:31 am

Too many PIDs already and tuning each manually is just too painful. We need some sort of PID autotune. Anyone has ideas?

What would be a good real...

13 Replies

10203 Views

Last post by Abricos
Mon Apr 20, 2020 1:33 am
Simulator Compilation Problem

Last post by lmou « Sun Apr 19, 2020 3:56 am
Replies: 6
by lmou » Sat Apr 18, 2020 11:13 pm

As I understood from the website, the simulator allows running the firmware without any hardware. I ran the simulator jar rusefi_console.jar ,...

6 Replies

3188 Views

Last post by lmou
Sun Apr 19, 2020 3:56 am
Improvement items

Last post by neongreen « Fri Apr 17, 2020 6:54 pm
Replies: 2
by neongreen » Fri Apr 17, 2020 6:22 pm

Where should I post all the nitpicky improvement items I find a I'm poking through tunerstudio?

2 Replies

1892 Views

Last post by neongreen
Fri Apr 17, 2020 6:54 pm
Dual Fuel Maps and VVT

Last post by atntpt « Thu Apr 16, 2020 9:35 pm
Replies: 11
by jalava » Thu Aug 24, 2017 7:09 pm

We are planning on using FSIO for controlling on/off type modified VVT on Renault F4R engine.
This sets us for another problem however, because we...

11 Replies

6099 Views

Last post by atntpt
Thu Apr 16, 2020 9:35 pm
work in progress hip9011 integration

Last post by AndreyB « Mon Apr 13, 2020 4:58 am
Replies: 116
by AndreyB » Mon Jan 05, 2015 2:49 am
1

2

3

4
All HIP9011 specific magic numbers tables are in

There is some unit test in

update: something works!

As of April 2020 we have no idea if that's...
116 Replies

56548 Views

Last post by AndreyB
Mon Apr 13, 2020 4:58 am
Fast start features

Last post by mk e « Sun Apr 05, 2020 1:40 am
Replies: 15
by JPh » Fri Mar 20, 2020 7:10 am

I have read some lines about rusefi having fast start features, but didn't find were it is documented.

So my question :
If you run fully sequential...

15 Replies

7794 Views

Last post by mk e
Sun Apr 05, 2020 1:40 am
Dwell problem during starting ? No - caution at flywheel setup

Last post by mck1117 « Fri Apr 03, 2020 7:46 am
Replies: 37
by JPh » Thu Mar 26, 2020 8:23 pm
1

2
I checked ignition during starting.
The OEM flywheel (with its vr sensor) is accelerated from 0 to 500 rpm. The dwell is programmed to 4ms. The two...
37 Replies

13323 Views

Last post by mck1117
Fri Apr 03, 2020 7:46 am
microRusEfi connection to Tuner Studio

Last post by JPh « Fri Mar 13, 2020 8:19 pm
Replies: 42
by JPh » Mon Mar 09, 2020 9:11 pm
1

2
I did not find specific instructions to do this connection. I used these found on github or the forum but have problems: the connection is not stable...
42 Replies

19212 Views

Last post by JPh
Fri Mar 13, 2020 8:19 pm
Closed loop boost control / map sw

Last post by 960 « Wed Mar 04, 2020 7:50 am
Replies: 16
by atntpt » Thu Apr 11, 2019 1:58 pm

I guess it could be achived with FISO (the idea behind map sw is just a switch that increases the max boost levels and allow higher map cels not...

16 Replies

11039 Views

Last post by 960
Wed Mar 04, 2020 7:50 am
Analog Divider (coef)

Last post by AndreyB « Mon Mar 02, 2020 3:31 am
Replies: 7
by NickZ » Sun Mar 01, 2020 10:05 am

Can someone explain what this setting is/does in Tuner Studio?
Please.
Analog Divider (coef)
Screen Shot 2020-03-01 at 9.01.49 pm.png

7 Replies

5642 Views

Last post by AndreyB
Mon Mar 02, 2020 3:31 am
may I contribute?

Last post by AndreyB « Sun Feb 23, 2020 3:37 am
Replies: 4
by megatroneye » Fri May 19, 2017 2:30 pm

Hi,

maybe I can happen to be of some use around here. I will explain it.

I have to make about a couple of open source little programs or pieces of...

4 Replies

4423 Views

Last post by AndreyB
Sun Feb 23, 2020 3:37 am
gpio subsystem, gpio chips and improvements

Last post by Dron_Gus « Sun Feb 09, 2020 4:03 pm
Replies: 2
by Dron_Gus » Sat Feb 08, 2020 11:32 pm

Hi all.
Due to different timezones I can not participate in online discussions in Slack. So I'm creating this thread.
Andrey asked me to add...

2 Replies

3830 Views

Last post by Dron_Gus
Sun Feb 09, 2020 4:03 pm
Simulator Problem

Last post by AndreyB « Tue Feb 04, 2020 6:30 am
Replies: 43
by Old Grey » Thu Oct 11, 2018 11:04 pm
1

2
Basically the jumper wire simulator works but the virtual one doesn't.

Any ideas what I'm doing wrong?
43 Replies

20526 Views

Last post by AndreyB
Tue Feb 04, 2020 6:30 am
101 on Matlab/Simulink

Last post by Rhinoman « Wed Dec 11, 2019 9:03 am
Replies: 13
by AndreyB » Wed Dec 03, 2014 5:55 pm

All I know about Matlab/Simulink is

and / by hameeds01

Anyone interested to write down an introduction to all this for dummies? Or maybe a...

13 Replies

10707 Views

Last post by Rhinoman
Wed Dec 11, 2019 9:03 am
Baro correction via spi

Last post by atntpt « Tue Oct 29, 2019 9:54 pm
Replies: 2
by atntpt » Tue Oct 29, 2019 7:27 pm

Hi, I was thinking , how difficult would be to implement some code to use spi barometric sensor ? Something lite BMP 180 or 280 they are tiny much...

2 Replies

2579 Views

Last post by atntpt
Tue Oct 29, 2019 9:54 pm
Smarter PID, PID autotune etc

Last post by andreika « Sat Oct 26, 2019 9:53 am
Replies: 2
by AndreyB » Thu Oct 24, 2019 2:04 am

andreika is leading our PID modernization. We are trying to get a solution for PID autotune, so far our first use-case is alternator PID on Miata...

2 Replies

2606 Views

Last post by andreika
Sat Oct 26, 2019 9:53 am
Unit tests

Last post by AndreyB « Tue Oct 01, 2019 12:01 pm
Replies: 6
by megatroneye » Wed May 24, 2017 11:09 am

Hi,

what about using a framework for unit tests? They offer out-of-the-box functionality for several repetitive tasks (e.g. assertions), annotations...

6 Replies

3916 Views

Last post by AndreyB
Tue Oct 01, 2019 12:01 pm
SPI flash

Last post by AndreyB « Mon Sep 30, 2019 12:42 am

by AndreyB » Mon Sep 30, 2019 12:42 am

How are planning to use external (SPI) flash?

While JEST216 standard exists looks like it covers only part of the protocol and hw-specific driver is...

0 Replies

6078 Views

Last post by AndreyB
Mon Sep 30, 2019 12:42 am
Tunerstudio Refactoring

Last post by 960 « Wed Aug 28, 2019 2:49 pm
Replies: 16
by 960 » Sat Jul 06, 2019 11:27 am

I am working at a TS refactoring, and have a .ini file here if anyone will try it out.

It's far from finished, as some firmware additions/changes...

16 Replies

7230 Views

Last post by 960
Wed Aug 28, 2019 2:49 pm
Analog signal software filtering

Last post by kb1gtt « Tue Aug 27, 2019 11:34 am
Replies: 13
by AndreyB » Fri Jan 29, 2016 3:05 am

Low-pass_filter for slow ADC sensors

Here is a data log - car not running, just cooling down in the garage. That's with 8 samples averaging 10 times...

13 Replies

7008 Views

Last post by kb1gtt
Tue Aug 27, 2019 11:34 am
[help needed] TMS570 first steps

Last post by peredelkin « Thu Aug 15, 2019 1:59 pm
Replies: 12
by AndreyB » Wed Jan 28, 2015 2:08 pm

I am trying to figure out TMS570

First negative impression: not much starting information :( For example TI has a wiki page with some code example...

12 Replies

8518 Views

Last post by peredelkin
Thu Aug 15, 2019 1:59 pm
Formulas view - live documentation

Last post by AndreyB « Wed Jun 19, 2019 4:13 am
Replies: 5
by AndreyB » Mon Dec 28, 2015 3:24 pm

Could this be a way to self-document what's going on in the firmware?

5 Replies

2811 Views

Last post by AndreyB
Wed Jun 19, 2019 4:13 am
Firmware bugs

Last post by AndreyB « Tue Jun 18, 2019 2:03 am
Replies: 4
by JRD McLAREN » Fri Jun 14, 2019 4:35 pm

I can't found any related thread about bugs in firmware.
So started one ...

Now I can try ver. 20190614 ..
..
and fill cylinders with fuel .. on...

4 Replies

2538 Views

Last post by AndreyB
Tue Jun 18, 2019 2:03 am
Stimulator Problem

Last post by Old Grey « Sat Jun 15, 2019 1:42 pm
Replies: 20
by Old Grey » Thu May 30, 2019 10:45 pm

Can you run the internal STIM with the wire jumpers PC6 to PD1 and PA5 to PD2 and the console, while communicating with TS.

It looks like if you...

20 Replies

7805 Views

Last post by Old Grey
Sat Jun 15, 2019 1:42 pm
[info] Ublox NEO-6M GPS module

Last post by AndreyB « Fri Jun 07, 2019 6:34 pm
Replies: 12
by AndreyB » Tue Dec 31, 2013 1:41 am

My Ublox NEO-6M GPS module has arrived!

It's pretty cool - I've plugged it into a USB-TTL dongle and after five minutes of me trying to figure out...

12 Replies

9342 Views

Last post by AndreyB
Fri Jun 07, 2019 6:34 pm

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