Search found 412 matches

by andreika
Fri Sep 13, 2019 8:49 am
Forum: Прошивка
Topic: Каскадный интегратор для ПИД (CIC-PID)
Replies: 2
Views: 566

Re: Каскадный интегратор для ПИД (CIC-PID)

russian wrote:
Mon Dec 25, 2017 2:24 am
Очень хороший топик! Лучше его можно сделать только переводом на английский, чтоб вся аудитория могла читать :)
https://github.com/rusefi/rusefi/blob/m ... pid_cic.md
:roll:
by andreika
Thu Jul 11, 2019 4:37 am
Forum: Software
Topic: hip9011 integration
Replies: 115
Views: 17101

Re: hip9011 integration

kb1gtt wrote:
Thu Jul 11, 2019 2:12 am
I believe our issue is with the TPIC8101
Oh, that's unfortunate, as there's actually TPIC8101 on Prometheus:
tpic8101.JPG
tpic8101.JPG (36.56 KiB) Viewed 493 times
by andreika
Wed Jul 10, 2019 4:22 pm
Forum: Hardware
Topic: microRusEfi
Replies: 172
Views: 6843

Re: microRusEfi

JRD McLAREN wrote:
Tue Jul 09, 2019 7:06 pm
.. on stopped engine, or when the ignition is powered on (and engine is stopped) .. Right ..?? :roll:
The option is called "Use fixed baro corr from MAP".
by andreika
Wed Jul 10, 2019 4:19 pm
Forum: Software
Topic: hip9011 integration
Replies: 115
Views: 17101

Re: hip9011 integration

Is it normal that it will not respond for the first request? Here's the "normal" behavior of HIP9011 on Prometheus board (no XTAL issues whatsoever): enabled=Yes state=1 bore=87.50mm freq=6.54kHz PaSDO=6 band_index=39 gain 1.00/index=-1 output=PC0 integrator index=-1 knockVThreshold=4.00 knockCount...
by andreika
Tue Jul 09, 2019 6:01 pm
Forum: Software
Topic: TPS Enrichment
Replies: 6
Views: 252

Re: TPS Enrichment

without complex piping your only sensing the MAP on one throttle and that fluctuates badly. It's not that bad in rusEFI: 1) We have "MAP Sampling Start Angle" and "MAP Sampling Duration" - very powerful instrument; 2) We have nice and smooth MAP averaging (isMapAveragingEnabled=true by default); 3)...
by andreika
Thu Jul 04, 2019 4:37 am
Forum: Software
Topic: TPS Enrichment
Replies: 6
Views: 252

Re: TPS Enrichment

So with ITBs this getTpsEnrichment will not wok, since between two engine cycles i will never have a tps movement that bit to detect it rusEFI firmware works with ITBs just fine, including speed-density and TPS-TPS enrichment. Have you tried setting "Fraction Period" and "Fraction Divisor" options?
by andreika
Sun Jun 30, 2019 12:07 pm
Forum: Hardware
Topic: Deucalion - son of Prometheus, also a compact ECU shield!
Replies: 16
Views: 1195

Re: Deucalion - son of Prometheus, also a compact ECU shield!

The idea behind KE1xF Kinetis in Deucalion is a combination of several features: 1) 5V-compatible inputs/outputs; 2) High-speed 168 MHz clock - so we have STM32F4-comparable performance guaranteed (most other 5V NXP chips have lesser freq); 3) 3x high-speed hardware analog comparators + 3x ADCs - ve...
by andreika
Sun Jun 30, 2019 11:03 am
Forum: Hardware
Topic: Deucalion - son of Prometheus, also a compact ECU shield!
Replies: 16
Views: 1195

Re: Deucalion - son of Prometheus, also a compact ECU shield!

russian wrote:
Sun Jun 30, 2019 2:07 am
What exactly makes MKE1xF special? What does S32K148 not have what MKE1xF has?
HS-mode 168 MHz, which is preferable for realtime multichannel analog signal processing (trigger + knock/ion sense).
by andreika
Fri Jun 14, 2019 6:42 pm
Forum: Hardware
Topic: rusEfi own wide band controller board add-on using CJ125
Replies: 301
Views: 23992

Re: rusEfi own wide band controller board add-on using CJ125

Can anybody post me, "any range" of working UA and UR values..?? 4.2: EngineState: cj125: state=5 diag=0xFF (vUa=2.119 vUr=0.916) (vUaCal=1.501 vUrCal=0.909) EngineState: cj settings: offset=0 P=0.02441 I=0.00762 D=0.00000 dT=1 EngineState: cj status: value=0.53 input=0.90/target=0.91 iTerm=0.53561...
by andreika
Thu Jun 13, 2019 5:07 am
Forum: Your car & your engine
Topic: Daewoo Cielo/Nexia 1.5 DOHC #51
Replies: 22
Views: 753

Re: Daewoo Cielo/Nexia 1.5 DOHC #51

autotune is trying to catch the correct values. Autotune in TunerStudio often tends to "saturate", when there's a big difference between actual and target values. So I'd recommend to restart it more often. If you see that Autotune has stopped responding and cannot change the VE values anymore, then...
by andreika
Tue Jun 11, 2019 9:16 am
Forum: Your car & your engine
Topic: Daewoo Cielo/Nexia 1.5 DOHC #51
Replies: 22
Views: 753

Re: Daewoo Cielo/Nexia 1.5 DOHC #51

md_sanci wrote:
Tue Jun 11, 2019 5:29 am
How did you managed it? AlphaN algo ?
Speed density + TPS-based VE table + TPS-based advance table. But it also worked with pure speed density, just not as good as with hybrid MAP+TPS-based setup. As for the MAP, I've enabled option "Use minimal value of = 4" (for 4-cyl).
by andreika
Tue Jun 11, 2019 4:21 am
Forum: Your car & your engine
Topic: Daewoo Cielo/Nexia 1.5 DOHC #51
Replies: 22
Views: 753

Re: Daewoo Cielo/Nexia 1.5 DOHC #51

russian wrote:
Mon Jun 10, 2019 9:42 pm
Is that first rusEfi car running ITB?
No... :roll: :oops: :?
by andreika
Sun Jun 09, 2019 5:15 am
Forum: Your car & your engine
Topic: Nissan on Frankenso #47
Replies: 162
Views: 4111

Re: Idling issues

The thinking goes that as the rpm's increase Rusefi should take values from idle tables for all rpm's under 750 and then take the values from normal tables for values of over 750. This does not seem to happen. As rpm's increase above 750 , 1000 or more Rusefi still seem to take values from idle tab...
by andreika
Mon Jun 03, 2019 7:20 am
Forum: Hardware
Topic: rusEfi own wide band controller board add-on using CJ125
Replies: 301
Views: 23992

Re: CJ125 board

We don't actually gain something with starting the heater before the engine I hope you do realize that the engine can be started in an extremely cold weather conditions (like -30 degrees celsius)? And hot exhaust gases can potentially "poison" the sensor if it's not already pre-heated. Let me quote...
by andreika
Sat Apr 13, 2019 5:13 am
Forum: Software
Topic: Engine control scenarios / modes
Replies: 44
Views: 1234

Re: Engine control scenarios / modes

russian wrote:
Fri Apr 12, 2019 10:37 pm
Not supported at the moment :(
How about that?
Image
Image
by andreika
Tue Apr 09, 2019 4:18 pm
Forum: Hardware
Topic: Deucalion - son of Prometheus, also a compact ECU shield!
Replies: 16
Views: 1195

Re: Deucalion - son of Prometheus, also a compact ECU shield!

RuMoDK wrote:
Tue Apr 09, 2019 3:25 pm
This looks very promising. Any news?
Still work in progress, not much news, sorry...
by andreika
Tue Apr 09, 2019 5:46 am
Forum: Your car & your engine
Topic: Nissan on Frankenso #47
Replies: 162
Views: 4111

Re: Nissan on Frankenso #47

Some hints on cranking... 1) set "enable cylinder cleanup" = true * this is required for continuous failing cranking attempts, see "2)" 2) There is an alternative ( recommended? ) way to do cranking in case of problems: a) press throttle pedal to 100% (cleanup mode) b) start cranking and wait a coup...
by andreika
Tue Apr 02, 2019 8:33 am
Forum: Your car & your engine
Topic: Nissan on Frankenso #47
Replies: 162
Views: 4111

Re: Nissan on Frankenso

russian wrote:
Tue Apr 02, 2019 5:31 am
I believe that Nissan 4/360 trigger shape is not available right now. Not a huge problem
Just don't forget to check if PWM_PHASE_MAX_COUNT is enough for 360 trigger...
by andreika
Fri Mar 22, 2019 6:57 pm
Forum: Software
Topic: Firmware update via usb?
Replies: 12
Views: 499

Re: Firmware update via usb?

Would be great!! Can you make a config for F7? Does it work from Tunerstudio with a software interrupt? The bootloader is updated and merged - please checkout and try (thank you @Russian!). I haven't tried it on F7, but you can use Prometheus configs as a starting point and change them a little... ...
by andreika
Fri Mar 22, 2019 6:54 pm
Forum: Your car & your engine
Topic: Fiat Coupé 16v Turbo
Replies: 18
Views: 642

Re: Fiat Coupé 16v Turbo

atntpt wrote:
Fri Mar 22, 2019 12:34 pm
like baro
See https://github.com/rusefi/rusefi/pull/529
Baro should work at least partially.
by andreika
Fri Mar 22, 2019 4:10 pm
Forum: Машины, мотоциклы, лодки и газонокосилки
Topic: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
Replies: 355
Views: 33610

Re: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37

Выложил PR с ПИД-автокорректором оборотов ХХ по УОЗ, а также поддержкой режима настройки VE по TPS вместо MAP: https://github.com/rusefi/rusefi/pull/713 Вот пример тестовых настроек, проверенных на машине Артёма @darxfame: timingPidSettings_example.PNG P.S. Также обновил бутлоадер для Прометея, поск...
by andreika
Fri Mar 22, 2019 4:02 pm
Forum: Hardware
Topic: STM32F7 and STM32H7 very high performance MCUs
Replies: 27
Views: 3804

Re: STM32F7 and STM32H7 very high performance MCUs

Mini-F407 vs Mini-Monster-H743:
mini-monster-H743-and-F407.jpg
mini-monster-H743-and-F407.jpg (172.64 KiB) Viewed 843 times
by andreika
Fri Mar 22, 2019 2:49 pm
Forum: Software
Topic: Firmware update via usb?
Replies: 12
Views: 499

Re: Firmware update via usb?

I'll post the update for the bootloader code soon...
by andreika
Sun Mar 10, 2019 9:29 pm
Forum: Машины, мотоциклы, лодки и газонокосилки
Topic: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
Replies: 355
Views: 33610

Re: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37

Сегодня был в гараже, завёл "Рыжика" и немного прогрел. Завелась с первого раза, но тут же заглохла: 20190310_1st.msl Такое происходит только на холодном движке, если хоть чуть-чуть прогреется (поработает минутку), то потом уже не глохнет после пуска. Надо будет что-то подправить в настройках... А т...
by andreika
Fri Mar 08, 2019 12:54 pm
Forum: Hardware
Topic: Prometheus atempt
Replies: 19
Views: 937

Re: Prometheus atempt

bluetooth module was configured previosly. but i was hopping that a ftdi adapter on tx and rx pads of BT might connect because i was afraid of cp2101 . tried to connect a osciloscope to tx and rx but comunication stops serial stops showing that stuff So it seems that Prometheus is constantly sendin...
by andreika
Fri Mar 08, 2019 7:33 am
Forum: Hardware
Topic: Prometheus atempt
Replies: 19
Views: 937

Re: Prometheus atempt

And remember that the Bluetooth module has to be initialized first before using!
by andreika
Fri Mar 08, 2019 5:29 am
Forum: Hardware
Topic: Prometheus atempt
Replies: 19
Views: 937

Re: Prometheus atempt

i can obseve some wierd stuff going on on serial monitor.. - Check the diodes on the bottom side of the pcb (D26,D22,D23) for polarity and shorts between. - Check the resistors R113, R114, R115. - Check the baudrate and COM port config - the default is 115200 8N1. - Don't connect to Bluetooth an US...
by andreika
Thu Mar 07, 2019 8:56 pm
Forum: Hardware
Topic: Prometheus atempt
Replies: 19
Views: 937

Re: Prometheus atempt

it was a falty stm.. now back on track ... so connection is stablished (only without nrst wire if with nrst only hotplug mode... if conectod led turns slitly on, nrst pullup is 10k .. ) anyway i think i was able to uplod the hex , and if i hit connect im able to see it.. no connection via usb nor b...
by andreika
Mon Mar 04, 2019 10:36 pm
Forum: Hardware
Topic: Deucalion - son of Prometheus, also a compact ECU shield!
Replies: 16
Views: 1195

Re: Deucalion - son of Prometheus, also a compact ECU shield!

Wolfsten wrote:
Mon Mar 04, 2019 9:52 pm
Damn this is what i have looking for any ideas when these come to sale? Or when files release?
Somewhere in 2019! :)
by andreika
Sat Feb 23, 2019 5:21 pm
Forum: Hardware
Topic: Deucalion - son of Prometheus, also a compact ECU shield!
Replies: 16
Views: 1195

Re: Deucalion - son of Prometheus, also a compact ECU shield!

russian wrote:
Sat Feb 23, 2019 4:41 pm
Do I see dual connector footprint?
No, of course not! It's a triple connector footprint! :lol:
deucalion_2.jpg
deucalion_2.jpg (253.84 KiB) Viewed 1096 times