[info] Prometheus - NEW compact ECU shield!

[atntpt]

I'm kind of addicted to this board isn't easy specially The tiny tiny D30 lol

[andreika]

Nice progress! Keep it going!

[atntpt]

Haven't uploaded the firmware yet although , bit afraid ahah. Maybe I will need some help, inglish isn't my main language and some technical stuff are difficult to understand. But will give it a try!
BTW how many known Prometheus running ? And what cars ?

[andreika]

Don't turn on the board until you solder all required parts, especially small capacitors & resistors.

[atntpt]

I'm still waiting for 2.2 uf and .1% 1k everything else is just a matter of time

[atntpt]

Could you write a simple explanation in how to upload the firmware and what jumpers sould be set ? Yeh I know it's simple but I'm kind of (much) noob with this. I understand it should be something similar to what russian is doing with the small Chinese board , since I own a discovery and that's how I intend to upload.

[AndreyB]

Could you write a simple explanation in how to upload the firmware

Also worth pointing to how get firmware for this custom board since with not default chip it requires custom firmware build I believe? Good news it's in the official source code repository.

Please forgive me if I am out of context, I could be out of context. By the way I can make continues build for this board if so is desired since I have a build server anyway.

[atntpt]

Please forgive me if I am out of context, I could be out of context. By the way I can make continues build for this board if so is desired since I have a build server anyway.

Custom builds would be great !!! For both CPU even better.
I'm currently using 405 because I can't find 469 and isn't any advantage (right ??)
I'm planning to do many more of this board just need to get one working first ! I do install standalone ecus and Prometheus looks like the perfect platform. The only thing missing is launch control which kind of a must , people love blowing up valves ! But that's all other matter not related to hardware..

[atntpt]

anyone willing to share the compiled firmware, struggling with compilation :C

[AndreyB]

I've made a 405 manually to begin with

https://rusefi.com/build_server_prometheus/

[atntpt]

Thanks!! Unfortunately I have a short between 3.3 rail and GND and can't find where. Will say something when able to find the problem.

[atntpt]

Don't know if should or shouldn't continue the questions here on on software but here it goes. Short is solved. I think everything else is okay. Connected Discovery to the board header triple check the pinout tried to connect on stlink and wasn't able. The led is doing something I recon just don't know what. With or without boot 0 jumper.

[AndreyB]

Maybe a separate thread for your build? I do not have a strong preference either way.

[andreika]

Please create a separate thread for your board. And also post several large detailed photos of both sides of the board, so that we can see which components are populated. And please give more details, like what is the current consumption of the board on 12V supply?

[jekyll and hide]

Hi, is it possible to make a v02 board? what are the differences from v01
{Привет, можно ли изготавливать плату v02? какие отличия от v01}
P.S. буду заказывать 10 штук, цвет маски красный, могу организовать пересылку нуждающимся в рф, 10 штук стоит 2300 деревянных соответственно одна 230р, плюс за пересылку ТК или почтой. Заказываю у китайцев https://jlcpcb.com/

[andreika]

Hi, is it possible to make a v02 board? what are the differences from v01

The differences are here: https://github.com/andreika-git/prometheus/blob/master/hardware/CHANGES.TXT

[darxfame]

Hi, is it possible to make a v02 board? what are the differences from v01
{Привет, можно ли изготавливать плату v02? какие отличия от v01}
P.S. буду заказывать 10 штук, цвет маски красный, могу организовать пересылку нуждающимся в рф, 10 штук стоит 2300 деревянных соответственно одна 230р, плюс за пересылку ТК или почтой. Заказываю у китайцев https://jlcpcb.com/

У меня в Москве есть еще штуки 3-4 в наличии версии 1

[jekyll and hide]

Hi, is it possible to make a v02 board? what are the differences from v01
{Привет, можно ли изготавливать плату v02? какие отличия от v01}
P.S. буду заказывать 10 штук, цвет маски красный, могу организовать пересылку нуждающимся в рф, 10 штук стоит 2300 деревянных соответственно одна 230р, плюс за пересылку ТК или почтой. Заказываю у китайцев https://jlcpcb.com/

У меня в Москве есть еще штуки 3-4 в наличии версии 1

Имеет ли смысл собирать версию 01? насколько критичны исправления в версии 02,
типа "+ линии электропередачи V12 и WV12 (WideBand) теперь разделены,
+ удалено ошибочное подключение CKPS2 + и R152 к земле,
+ резистор R13 (рядом с CJ125) подключен к контакту 22 U2, а не к земле,
+ добавлен дополнительный подтягивающий резистор для транзистора тахометра до + 5В (R165)"

[yyj876790646]

I downlad latest version of rusefi firmware,I can successfully compile rusefi firmware but I failed in compiling prometheus firmware.I can't understand the error.I need your help.Compiling error picture is attached.Thanks!

[yyj876790646]

Please try again now, I hope I've fixed it.

Thanks,compile didn't succeedd but run for a long time,final error picture is attached:

[andreika]

Thanks,compile didn't succeedd but run for a long time,final error picture is attached:

This version compiles just fine: https://github.com/andreika-git/rusefi/tree/useTPSVETable

[darxfame]

Hi, is it possible to make a v02 board? what are the differences from v01
{Привет, можно ли изготавливать плату v02? какие отличия от v01}
P.S. буду заказывать 10 штук, цвет маски красный, могу организовать пересылку нуждающимся в рф, 10 штук стоит 2300 деревянных соответственно одна 230р, плюс за пересылку ТК или почтой. Заказываю у китайцев https://jlcpcb.com/

У меня в Москве есть еще штуки 3-4 в наличии версии 1

Имеет ли смысл собирать версию 01? насколько критичны исправления в версии 02,
типа "+ линии электропередачи V12 и WV12 (WideBand) теперь разделены,
+ удалено ошибочное подключение CKPS2 + и R152 к земле,
+ резистор R13 (рядом с CJ125) подключен к контакту 22 U2, а не к земле,
+ добавлен дополнительный подтягивающий резистор для транзистора тахометра до + 5В (R165)"

если есть возможность сделать недорого, то можно сделать, иначе проще мне кажется использлвать первую версию

[jekyll and hide]

Prometheus V0.2 boards came, Russian Post as always "pleased" with the speed of work

[AndreyB]

I wrote Bluetooth initialization code for rusEFI and tested the Bluetooth module. It works like a charm!
Set baud rate to 115200 - no problems!

On average @andreika is three years in front of me. Only yesterday Bluetooth initialization code was finally enabled for all rusEFI builds. Just think what @andreika has now and I will only comprehend in three years from now?!

We need more people prying cool stuff out of @andreika, I bet there is more to pry...

[kb1gtt]

Yeah, his DSP stuff for Knock, VR, and some other features like that are some really cool stuff.