Search found 30 matches

by NickZ
Tue Jun 30, 2020 7:58 am
Forum: Hello World
Topic: Connection problem with eBay board
Replies: 30
Views: 687

Re: Connection problem with eBay board

ok, im using the Rusefi file rusefi.bin from the "snapshot_20200629_205450_mre-f4_rusefi.zip" file for the STM32F407, using SWD STLINK V2. and i'm doing nothing else. it will run using the USB to the rusefi console. There is no need for a bootloader and im using new blank chips.
by NickZ
Mon Jun 29, 2020 1:11 am
Forum: Hello World
Topic: Connection problem with eBay board
Replies: 30
Views: 687

Re: Connection problem with eBay board

Yes i did get that board to run, PA11,PA12 usb and PA9 to VCC, I used the Serial to upload the firmware. I didn't use a bootloader.
Image
by NickZ
Sun Jun 28, 2020 9:45 pm
Forum: Hello World
Topic: Connection problem with eBay board
Replies: 30
Views: 687

Re: Connection problem with eBay board

Im running Rusefi and Speeduino on my STM32 F407VGT6 Boards. Native USB has been fine. Im loading the firmware on a fresh chip with SWD with a ST-Link V2 and once the firmware is installed then USB can be use. PA9 is connected to VCC. PA9 should be connected to 3.3v not 5v to be safe. STM32F407 Modu...
by NickZ
Tue May 05, 2020 12:17 pm
Forum: Hello World
Topic: BMW m62tu
Replies: 9
Views: 1073

Re: BMW m62tu

Im about to do the same with a M62tu in a E39 535i, but only normally aspirated and my own design ECU.
Not having even started on the car,any idea whats not going to work once the factory ECU is removed or should i be piggy backing on to the standard system?
by NickZ
Mon Mar 02, 2020 3:14 am
Forum: Software
Topic: Analog Divider (coef)
Replies: 7
Views: 2641

Re: Analog Divider (coef)

so how to use it? i have used it to adjust for my voltage divider. if for example i have 5 volts divided down to 2.5 what would my setting be for a full scale 0-3v on the MCU.
what is the value the Analog Divider representing?
by NickZ
Sun Mar 01, 2020 10:05 am
Forum: Software
Topic: Analog Divider (coef)
Replies: 7
Views: 2641

Analog Divider (coef)

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
Screen Shot 2020-03-01 at 9.01.49 pm.png (58.22 KiB) Viewed 2613 times
by NickZ
Mon Dec 23, 2019 8:39 am
Forum: Hardware
Topic: STM32F407VET6 Mini Development Board System Board
Replies: 34
Views: 9129

Re: STM32F407VET6 Mini Development Board System Board

The usb won't work without the PA9 to VCC, I think its to do with the bootloader looking for PA9 being high to enable Native USB through PA11 and PA12, even if you pull the power from PA9 the usb will disappear. I have successfully run RusEFI on this board on the bench, But it was a stepping stone f...
by NickZ
Sun Dec 22, 2019 9:11 pm
Forum: Hardware
Topic: STM32F407VET6 Mini Development Board System Board
Replies: 34
Views: 9129

Re: STM32F407VET6 Mini Development Board System Board

I have the DIYMORE stm32f407vgt6 working fine on RusEFI. does require some modifications
USB cable needs to be connected to PA11 and PA12 and a VCC connected to PA9 from memory.
20191223_080520.jpg
20191223_080520.jpg (402.1 KiB) Viewed 5978 times
Yes its a bit dusty :)
and the first time i plugged into the mounted USB it broke off
by NickZ
Sat Nov 30, 2019 11:05 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 13328

Re: Sprut - A newbies try to design an ECU

blew a hole in it :)
by NickZ
Sat Nov 30, 2019 12:54 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 13328

Re: Sprut - A newbies try to design an ECU

Do you know, the first one i did, i put the processor on the wrong way thinking the writing on the chip would start the first letter at pin one, WRONG!
20191130_110508.jpg
20191130_110508.jpg (1.24 MiB) Viewed 1656 times
20191130_110515.jpg
20191130_110515.jpg (653.45 KiB) Viewed 1656 times
But this is all I need to fire up the processor and flash the firmware, but i am using a ST-Link V2.
by NickZ
Sun Nov 17, 2019 9:16 pm
Forum: Hello World
Topic: Hello From Australia
Replies: 5
Views: 2707

Re: Hello From Australia

from another Australian, well Tasmanian. from the work I have been doing on hardware, Rusefi currently very usable and has a lot of features.
I have my Commodore VS 304 V8 running with a 36-1 trigger wheel and 8 LS coils and paired injectors (was running another ECU so i need to change the wiring).
by NickZ
Wed Oct 23, 2019 11:56 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7578

Re: ETB or 36/1 performance issue?

I see im using a different H bridge, im using a VNH2sp30 where I have on or off for directions and a PWM signal, your PWM is coming from the Direction outputs only. from what i can see from your video.
by NickZ
Wed Oct 23, 2019 11:35 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7578

Re: ETB or 36/1 performance issue?

i could send you my tune but my hardware is way different to yours and none of my pinout will match. My whole brain board is the ecu all custom.
CurrentTune.msq
(135.75 KiB) Downloaded 101 times
by NickZ
Tue Oct 22, 2019 5:48 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7578

Re: ETB or 36/1 performance issue?

im currently running 300hz and 50ms
Screen Shot 2019-10-22 at 4.47.21 pm.png
Screen Shot 2019-10-22 at 4.47.21 pm.png (125.73 KiB) Viewed 5021 times
and running the standard firmware version.
A little video.
by NickZ
Mon Oct 21, 2019 9:04 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7578

Re: ETB or 36/1 performance issue?

I believe rene325 problem is hardware related, mine is running fine 36-1 all the way to 6000 rpm. it will be a noise issue with the hardware.
by NickZ
Fri Oct 18, 2019 7:57 am
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8 #52

My project started from another firmware ive been using on my own hardware but was limited to batch fire and wasted spark on a v8, Ive made a New MCU board to suit my current hardware to run rusefi so i can try sequential (even though i believe its not necessary to use sequential, but its the first ...
by NickZ
Sat Oct 12, 2019 8:48 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7578

Re: ETB or 36/1 performance issue?

Ive just been testing my new board and using 36-1 and electronic throttle body upto 6000 rpm with no problems, works great. the only thing i find is trying to get the ETB to follow the pedal, I can only use about 50% of the pedal and it will shoot upto 100% throttle body.
by NickZ
Mon Sep 30, 2019 1:57 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7578

Re: electronic throttle body control ETB

sharing a pin with something else?
by NickZ
Mon Sep 30, 2019 8:39 am
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

this base is a production model ive been working on, With plugable brains is now universal.

Had the car running today. Runs awesome with this stm32f407 and RusEFI.

next is full sequential.
by NickZ
Sun Sep 29, 2019 2:21 pm
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

great. fix, now just have to tune it
thank you
by NickZ
Sun Sep 29, 2019 2:00 pm
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

what should the values be? All zero's?
by NickZ
Sun Sep 29, 2019 1:43 pm
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

yes and yes. i know. this board is just a prototype and the spelling mistake (well typo) will be fixed.
by NickZ
Sun Sep 29, 2019 1:31 pm
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

this are my Basic boards i have for Speeduino, i make a Arduino 2560 board to plug in, now im trying the same with RusEFI using the stm32f407, there is also a version of speeduino for STM32f407 but is not user friendly and i can't get it to compile at this stage. I make a few other boards too that t...
by NickZ
Sun Sep 29, 2019 1:21 pm
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

2019-09-29_15_55_01_978.msl
(554.48 KiB) Downloaded 187 times
Here is one log.
by NickZ
Sun Sep 29, 2019 9:59 am
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 11660

Re: rusEFI display

Ive done a little work on dashes, but im still along way off yet. My version uses serial data and each gauge can be daisy chained, they use 3 wires only positive, negative, 1 serial in. each gauge is given a ID with its serial positional data. 0-900 and 36 ID's 0-9 a-z. Data is sent "a300" would sen...
by NickZ
Sun Sep 29, 2019 8:39 am
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

After more testing anything over 500 RPM cuts the injectors and they wont come back until rest.
here is the current tune.
CurrentTune.msq
(135.77 KiB) Downloaded 88 times
by NickZ
Sun Sep 29, 2019 6:15 am
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

ok. i have had the engine start but only for a few seconds, using the engine sniffer i get coils and injectors with a good trigger pattern then injectors stop triggering but coils keep going, i can keep winding over the motor and coils keep triggering in the sniffer and the TDC line is at correct ti...
by NickZ
Sun Sep 29, 2019 2:42 am
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Re: Setup settings for Holden V8

to get a understanding, my current ecu fires injection and coils in sequence, channel 1-2-3-4 and repeats in its batch paired injection, does this firmware fire channel numbers in firing order as selected ie: channel 1-2-7-8 my firing order 1-2-7-8-4-5-6-3.
by NickZ
Sat Sep 28, 2019 8:15 am
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Setup settings for Holden V8

Hi have a few questions regarding the setup for a Holden 304 V8 engine I have a 36-1 tooth trigger wheel 8 LS1 coils in paired configuration so wasted spark 8 injectors paired wired like the firing order. my firing order is 1-2-7-8-4-5-6-3 1. I can't find a firing order in the firmware (tunerstudio)...
by NickZ
Sat Sep 28, 2019 8:08 am
Forum: Software
Topic: Setup settings for Holden V8 #52
Replies: 22
Views: 2672

Setup settings for Holden V8 #52

Hi have a few questions regarding the setup for a Holden 304 V8 engine I have a 36-1 tooth trigger wheel 8 LS1 coils in paired configuration so wasted spark 8 injectors paired wired like the firing order. my firing order is 1-2-7-8-4-5-6-3 1. I can't find a firing order in the firmware (tunerstudio)...