Search found 13 matches

by i_s_64
Wed Feb 14, 2024 7:19 pm
Forum: User Support
Topic: Maximum VE vs Logged VE
Replies: 7
Views: 661

Re: Maximum VE vs Logged VE

The overflowed value is not referenced by anything internal to the ECU, it is just a logging issue. Fix whatever is going on causing VE to need to be so high. Thanks. Seems like changing it so the VE stays between 0 and 127 didn't change the issue. I lowered the injector flow constant from 650cc, t...
by i_s_64
Wed Feb 14, 2024 1:23 am
Forum: User Support
Topic: Maximum VE vs Logged VE
Replies: 7
Views: 661

Re: Maximum VE vs Logged VE

The overflowed value is not referenced by anything internal to the ECU, it is just a logging issue. Fix whatever is going on causing VE to need to be so high. I am certainly concerned by the VE going that high, but the car runs great except for getting past 5000rpm. The plugs look great and everyth...
by i_s_64
Wed Feb 14, 2024 1:18 am
Forum: User Support
Topic: Maximum VE vs Logged VE
Replies: 7
Views: 661

Re: Maximum VE vs Logged VE

AndreyB wrote:
Wed Feb 14, 2024 12:05 am
Yes.

Also, please upload a log with that.
I have uploaded the tune and log.
https://rusefi.com/online/view.php?msq=1605

Around the middle of the log I tried to hold the car at a constant 5000rpm to exacerbate the problem
by i_s_64
Tue Feb 13, 2024 11:08 pm
Forum: User Support
Topic: Maximum VE vs Logged VE
Replies: 7
Views: 661

Maximum VE vs Logged VE

Hello, I'm building out a fuel map on a car, and finding that my VE ranges from 50 in idle (as expected) and as high as 150 in high RPM, high boost While driving the car around, it's great in idle and cruise, but right around 5000RPM and 7psi of boost, it's like the car has a rev/boost limiter, but ...
by i_s_64
Thu Jan 04, 2024 2:22 pm
Forum: Dev: Hardware
Topic: DAC Capable Pins
Replies: 5
Views: 13245

Re: DAC Capable Pins

Would an RC-filter work? At the moment Lua is limited at 1KHz PWM until https://github.com/rusefi/rusefi/issues/5811 Yes you're absolutely right. An RC circuit would work since there isn't much load on the line considering I would still have to use an OpAmp to boost the output. This was originally ...
by i_s_64
Wed Jan 03, 2024 1:49 pm
Forum: Dev: Hardware
Topic: DAC Capable Pins
Replies: 5
Views: 13245

Re: DAC Capable Pins

Hi Alex, example code is available on GitHub as mentioned at bottom of quoted wiki page, see: https://github.com/rusefi/rusefi/tree/master/firmware/controllers/lua/examples Regards Michael Thanks Michael. That's great! What's your use-case to want a DAC? Proteus was not developed with DAC in mind s...
by i_s_64
Wed Jan 03, 2024 12:51 am
Forum: Dev: Hardware
Topic: DAC Capable Pins
Replies: 5
Views: 13245

DAC Capable Pins

Hello, I am trying to implement DAC using LUA on my Proteus. I'm just wondering which pins are capable of 0-3.3V output Also, I can't seem to find any references to any functions in Lua to be able to utilize DAC on the LUA Scripting page https://github.com/rusefi/rusefi/wiki/Lua-Scripting Which func...
by i_s_64
Wed Aug 23, 2023 12:17 pm
Forum: Dev: Software
Topic: Launch Control and Anti-Lag via CAN using LUA
Replies: 1
Views: 4264

Launch Control and Anti-Lag via CAN using LUA

Hey Guys, I was wondering if there are any LUA functions that I can use to start/activate Launch control, as well as Anti-lag. I am currently out of Digital inputs on my Proteus and would like to create a button that sends these requests from a small MCU via CAN to the RusEFI ECU. Then I would like ...
by i_s_64
Wed Aug 23, 2023 11:54 am
Forum: User Support
Topic: Problem accessing SD card. Help!!
Replies: 10
Views: 11572

Re: Problem accessing SD card. Help!!

Can someone with this issue try https://www.thesycon.de/eng/usb_descriptordumper.shtml ? Information for device rusEFI Engine Management ECU (VID=0x0483 PID=0x5740): ------------------------------ Connection Information: ------------------------------ Device current bus speed: FullSpeed Device supp...
by i_s_64
Thu May 04, 2023 2:54 pm
Forum: User Support
Topic: Problem accessing SD card. Help!!
Replies: 10
Views: 11572

Re: Problem accessing SD card. Help!!

I have a similar issue on my RusEFI now. It was working great on my last laptop. It would pop up the RusEFI drive, as well as the SD Card as a separate drive whenever I plugged in my laptop. I could download the logs, delete them, do anything. I stupidly dropped my laptop earlier this week and it re...
by i_s_64
Sat Mar 18, 2023 2:12 am
Forum: Dev: Software
Topic: ECU Temperature to LUA script
Replies: 5
Views: 3217

Re: ECU Temperature to LUA script

Thanks guys. I've implemented it and it works as intended. It saves me some time since I don't have to wire up another sensor for ECU Temp.
by i_s_64
Sat Mar 18, 2023 12:17 am
Forum: Dev: Software
Topic: ECU Temperature to LUA script
Replies: 5
Views: 3217

Re: ECU Temperature to LUA script

https://github.com/rusefi/rusefi/wiki/Lua-Scripting#basics All outputs from the firmware can be read via the universal getOutput() hook https://github.com/rusefi/rusefi/blob/master/firmware/controllers/lua/generated/output_lookup_generated.cpp looks weird because https://github.com/rusefi/rusefi/is...
by i_s_64
Fri Mar 17, 2023 8:12 pm
Forum: Dev: Software
Topic: ECU Temperature to LUA script
Replies: 5
Views: 3217

ECU Temperature to LUA script

Hey guys, I have my ECU positioned in a pretty tight and potentially warm area and would like to occasionally use a fan to get air circulating in that area as a precaution. I thought about using a Temp input, running a sensor and using a LUA script to switch on the fan if it gets too warm in there. ...