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Last post

Frequency-producing MAF support?

Last post by Number-One « Tue Jun 09, 2015 5:55 pm
Replies: 13
by bjorkmanders » Sat May 30, 2015 6:32 pm

Is it possible to put the frequency function to MAF also ? I'm guessing it's not implemented yet ...

Number-One have you thought about using Maf...

13 Replies

17466 Views

Last post by Number-One
Tue Jun 09, 2015 5:55 pm
barometric correction

Last post by kb1gtt « Wed May 13, 2015 3:02 pm
Replies: 9
by AndreyB » Thu May 07, 2015 1:34 am

this a thread to discuss what would need to be done under the umbrella of barometric correction feature

I would need to re-read the amazing link...

9 Replies

9371 Views

Last post by kb1gtt
Wed May 13, 2015 3:02 pm
mA meter tach

Last post by AndreyB « Mon May 11, 2015 8:57 pm
Replies: 12
by rus084 » Wed Jan 07, 2015 7:41 pm

i have scooter tachometer (was by oem) but controller chip has been broken .
Tachometr is mA meter , it can controlling with PWM help .
I want use...

12 Replies

13149 Views

Last post by AndreyB
Mon May 11, 2015 8:57 pm
narrow band oxygen sensor

Last post by Tomin « Sat May 09, 2015 11:47 am
Replies: 13
by rus084 » Wed May 06, 2015 6:52 am

our code can works with only wide band oxygen sensor :

do we need just add this code ?
case narrowBand:
sensor->v1 = 0.1;
sensor->value1 = 15;...

13 Replies

16683 Views

Last post by Tomin
Sat May 09, 2015 11:47 am
[help needed] rusEFI console angle do not fit with trigger event...

Last post by AndreyB « Sun Mar 22, 2015 3:25 pm
Replies: 1
by marauder1441 » Sun Mar 22, 2015 3:20 pm

Hi,

I made some modification on rusEFI to get it working on a DRZ400. During my test, on a trigger event mapped to 718 degree appear in engine...

1 Replies

3331 Views

Last post by AndreyB
Sun Mar 22, 2015 3:25 pm
dev console development thread

Last post by AndreyB « Tue Mar 10, 2015 4:11 am
Replies: 2
by AndreyB » Sat Mar 07, 2015 4:36 am

I was really hoping to avoid spending time on a tuning utility but people need to be able to tune reliably and I can not provide this unless I...

2 Replies

4195 Views

Last post by AndreyB
Tue Mar 10, 2015 4:11 am
Tuner Studio integration

Last post by AndreyB « Sat Mar 07, 2015 4:28 am
Replies: 1
by AndreyB » Wed Feb 18, 2015 2:46 am

Does anyone know Phil Tobin from EFI Analytics? That would be about

1 Replies

2966 Views

Last post by AndreyB
Sat Mar 07, 2015 4:28 am
[help needed] binary search algorithm research

Last post by rus084 « Sat Feb 21, 2015 6:34 pm
Replies: 10
by AndreyB » Sun Feb 08, 2015 5:22 pm

findIndex method is executed pretty often for us to invest into the best implementation for our platform

current plain implementation
while (true)...

10 Replies

12347 Views

Last post by rus084
Sat Feb 21, 2015 6:34 pm
MAF transfer function from injectior duty and AFM.

Last post by spags « Mon Feb 16, 2015 4:43 pm
Replies: 25
by spags » Fri Feb 13, 2015 2:23 am

Hi everybody,

I've been trying to reverse engineer the transfer function for the MAF in my car. I got some curves from a forum but these look...

25 Replies

33246 Views

Last post by spags
Mon Feb 16, 2015 4:43 pm
[help needed] Fujitsu FM4 Cortex-M4F family

Last post by AndreyB « Sun Jan 25, 2015 1:18 pm
Replies: 3
by AndreyB » Sun Jan 18, 2015 3:53 pm

Fujitsu Semiconductor Europe (FSEU) today introduced its new FM4 family of 32-bit RISC microcontrollers, which are based on the ARM® Cortex™-M4F...

3 Replies

6422 Views

Last post by AndreyB
Sun Jan 25, 2015 1:18 pm
[help needed] 4-wire narrow band control

Last post by AndreyB « Sat Jan 17, 2015 1:59 am
Replies: 26
by AndreyB » Fri Apr 25, 2014 12:09 pm

Let's assume a generic narrow band O2 sensor like

What do we know about heated element control in such a sensor? Apparently sometimes it's not just...

26 Replies

46641 Views

Last post by AndreyB
Sat Jan 17, 2015 1:59 am
Feature request: Additional fields in the TS log file.

Last post by spags « Wed Dec 10, 2014 3:04 am
Replies: 2
by spags » Wed Dec 10, 2014 12:26 am

Hi,
I've been running the car and logging my runs for later analysis. Specifically so I can write a program to crunch that data to provide tweaks to...

2 Replies

4022 Views

Last post by spags
Wed Dec 10, 2014 3:04 am
Connectivity issues

Last post by spags « Sun Dec 07, 2014 1:27 pm
Replies: 7
by spags » Sat Dec 06, 2014 8:34 pm

Hi, I've been trying to connect to TS today to get the car tuned and have run into issues using both methods of communication (ttl and microusb).

No...

7 Replies

7568 Views

Last post by spags
Sun Dec 07, 2014 1:27 pm
Feature request: engineConfig field for secondary fan.

Last post by AndreyB « Sat Dec 06, 2014 8:24 pm
Replies: 6
by spags » Sat Dec 06, 2014 1:23 am

Hi,

My car as many other has two radiator fans, controlled separately. One for the cooling system and the other one for the a/c system.
Could we...

6 Replies

6469 Views

Last post by AndreyB
Sat Dec 06, 2014 8:24 pm
Proper source of engine status in code.

Last post by spags « Fri Dec 05, 2014 2:15 am
Replies: 5
by spags » Thu Dec 04, 2014 8:58 pm

Hi,
I've been looking at the engine status detection code going in the last few days.

Would RpmCalculator::isRunning() be the proper source for...

5 Replies

5696 Views

Last post by spags
Fri Dec 05, 2014 2:15 am
Connectivity overview & build-in commands

Last post by AndreyB « Thu Dec 04, 2014 12:51 pm
Replies: 39
by AndreyB » Mon Oct 21, 2013 1:43 am
1

2
A LOT OF OUTDATED INFORMATION HERE

rusefi firmwave currently supports two protocols for ECU monitoring & control
1) human-readable native...
39 Replies

101461 Views

Last post by AndreyB
Thu Dec 04, 2014 12:51 pm
idle controller ignition

Last post by rus084 « Sat Oct 25, 2014 5:37 pm
Replies: 2
by rus084 » Sat Oct 25, 2014 4:30 pm

What about the idle speed regulator by adjusting the ignition timing?
I did it with the help of pid.cpp . i right?
what factors install by default?...

2 Replies

3890 Views

Last post by rus084
Sat Oct 25, 2014 5:37 pm
USB bus ?

Last post by s_ali « Thu Oct 23, 2014 10:37 am
Replies: 3
by rus084 » Tue Jul 22, 2014 4:14 pm

maybe we will use USB bus?
USB can connect 127 devices in 1 bus .
stm32f4 support usb-OTG .

still have a cheap chip usb hubs, such

80211 usb...

3 Replies

5996 Views

Last post by s_ali
Thu Oct 23, 2014 10:37 am
20x4 LCD + IIC/I2C/TWI/SPI Serial interface

Last post by AndreyB « Sat Oct 18, 2014 10:26 am
Replies: 45
by AndreyB » Sun Jan 26, 2014 9:28 pm
1

2
So my 20x4 LCD Character Display + IIC/I2C/TWI/SPI Serial interface Board Module has arrived.

Now that it has arrived it's time to ask the question...
45 Replies

51344 Views

Last post by AndreyB
Sat Oct 18, 2014 10:26 am
[info] Setting up rusEFI on ChibiStudio

Last post by jengeltx « Tue Sep 16, 2014 1:10 am
Replies: 7
by jedediah_frey » Thu Nov 21, 2013 1:19 am

Click here for info on pre-compiled binaries

ChibiStudio is a IDE based on Eclipse for Windows. It is created by the ChibiOS/RT developer to...

7 Replies

14993 Views

Last post by jengeltx
Tue Sep 16, 2014 1:10 am
[info] Case Study: I do not like this jitter (solved)

Last post by AndreyB « Sun Sep 14, 2014 8:32 pm
Replies: 3
by AndreyB » Wed Sep 10, 2014 12:10 am

I've notices some nasty jitter even on the bench so I've decided to make some tools so that we can keep an eye on all this.

java console has a gauge...

3 Replies

5169 Views

Last post by AndreyB
Sun Sep 14, 2014 8:32 pm
[help needed] Let's find bugs in Dev Console?

Last post by AndreyB « Fri Sep 12, 2014 3:45 pm
Replies: 6
by AndreyB » Sat Feb 22, 2014 4:33 am

Starting engines is cool, but it all begins with working tools. Java dev console is our foundational tool and I need help with testing it.

Guys,...

6 Replies

7319 Views

Last post by AndreyB
Fri Sep 12, 2014 3:45 pm
MAP but not SD as intermediate solution?

Last post by E4ODnut « Tue Sep 02, 2014 10:08 pm
Replies: 69
by AndreyB » Mon Mar 17, 2014 8:21 pm
1

2

3
Usually when we talk about 'MAP fuel algorithm' we mean speed density (SD), don't we?

Question: as an intermediate solution, is it possible to just...
69 Replies

122381 Views

Last post by E4ODnut
Tue Sep 02, 2014 10:08 pm
MISRA

Last post by AndreyB « Fri Aug 29, 2014 1:17 am
Replies: 1
by AndreyB » Fri Aug 22, 2014 10:39 pm

Since we are a fancy project we should at least mention Misra. Couple weeks ago I've actually played with it a bit and fixed some errors, that's for...

1 Replies

3135 Views

Last post by AndreyB
Fri Aug 29, 2014 1:17 am
[help needed] Self-diagnostics todo/dreams

Last post by AndreyB « Mon Aug 18, 2014 4:35 pm
Replies: 9
by AndreyB » Mon Aug 11, 2014 6:17 pm

I am just back from a Lemons race and as usual there was a lot of we have swapped all sensors and the ECU but the car would not rev above 3500 kind...

9 Replies

13842 Views

Last post by AndreyB
Mon Aug 18, 2014 4:35 pm

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