rusefi.com

"New" MCU form CHINA ...

4 are STM32F429ZGT6 and ONE STM32F429ZIT6
(ordered 5 same types)

No one is the same ...

I'm so curious, how it will be work...

I made my custom board base on Proteus (edited)

hugovw1976 wrote: ↑

Wed Aug 18, 2021 2:02 pm

I made my custom board base on Proteus (edited)

Please forgive me but I would ask for custom board anything to have a separate thread. https://rusefi.com/forum/viewtopic.php?f=4&t=2101

If one wants to use Proteus as a module:

Somehow 3.96mm / .156 in pitch header is a thing?

eBay has NOS Methode 3100-14-108-139 for crazy money

AndreyB wrote: ↑

Sun Feb 02, 2020 5:53 am

UB-20PMFP-LC7002 waterproof USB connector

by the way what is/are the part numbers for matching waterproof caps? I think Matt you've shipped me one a while back and I've forgotten about those. Time to start including into the set since we ship with case?

https://www.amphenolltw.com/p2-products-detail.php?product_series_sn=17&product_classify_sn=10&sn=2409

Amphenol's product page does not list caps, only assemblies to have a waterproof USB connected cable.

I think this is it...

https://www.digikey.com/en/products/detail/amphenol-socapex/USBBFC7/1119922

Also, appears to be a MIL-5015 standard size dust cap for a size 16 connector.

https://www.amphenolltw.com/2012download/2D%20PDF/04_USB%20Connectors/UB-20PMFP-LC7002.pdf says 1"-20UNEF thread

it also lists max panel thickness with waterproof cap.

https://www.mouser.com/datasheet/2/18/ALTW_catalogue-1820375.pdf says "D Size (Large Size:1"-20 UNEF)" oh and datasheet title is innovator in WATERPOOF solutions.

looks like CAP-WADMS is the mouser keyword and CAP-WADMSM and CAP-WADMSP are the two kinds? next step understanding the difference between those options?

blundar wrote: ↑

Fri Oct 15, 2021 6:03 pm

https://www.digikey.com/en/products/detail/amphenol-socapex/USBBFC7/1119922

Also, appears to be a MIL-5015 standard size dust cap for a size 16 connector.

and I think that you have found us a smaller version of the USB-B connector but have not yet confirmed size difference between USBBF7 and UB-20PMFP-LC7002

The cap I have is CAP-WADMLPC2.

both CAP-WADMSPB1 and CAP-WADMSMA1 do NOT thread on 20PMFP-LC7002 due to the unthreaded neck on 20PMFP-LC7002 (bottom row on the photo)

Dave has stumbled into USBBF7 which is a smaller and more threaded sibling, in my opinion we shall migrate to USBBF7. That's top-left corner of the photo.

USBBFC7 is expensive because of chain, would be great to find a cap compatible with USBBFC7 for less money.

What's that? A batch of blue units is getting closer

...is BLUE better than BLACK .. ??

I have one hint for a future release

it's about two TX and RX pins..

it's can be FOUR ..
TX RX GND 3V3 .. (or 5V)

for "direct soldering" for any bluetooth module

It is possible to add a coin cell/battery to any proteus, to allow the SD logs to write with real time stamps?

Cadence wrote: ↑

Wed Oct 27, 2021 8:56 pm

It is possible to add a coin cell/battery to any proteus, to allow the SD logs to write with real time stamps?

Unfortunately not really. The STM32 supports it, but to hook it up you'd have to lift a pin on the stm32 and connect the coin cell there.

Cut trace 3V3, desolder cap C1514, solder battery ..??
(PanasonicVL-621/DN)

You'd have to be super careful to cut this trace between the via and cap, but yes, it would be possible:

One day someone would create a ticket to improve this in 0.7 and post ticket reference here

that would not be me

Hey I saw that a few pics up about wireless possibly Bluetooth connectivity added to the board. Is there anything stopping us from using a remote bluetooth adaptor connected to the USB port?

Also the adding real time date to the log, am I to guess that when the key is turned off the board shuts down and log time resets?

I have BT module "instaled"on my MRE
and it can be placed on Proteus .. like this ... You can use any "cheap" BT module for tuning via Tunerstudio
https://rusefi.com/forum/viewtopic.php?f=13&t=1999
..but not for firmware update or rusefi console


...something about RTC on stm..
https://www.st.com/resource/en/application_note/dm00226326-using-the-hardware-realtime-clock-rtc-and-the-tamper-management-unit-tamp-with-stm32-microcontrollers-stmicroelectronics.pdf

Lambo97 wrote: ↑

Thu Oct 28, 2021 7:29 pm

Also the adding real time date to the log, am I to guess that when the key is turned off the board shuts down and log time resets?

The STM32 has a real-time clock, but it of course requires some source of power to run. Whenever the clock has a valid time, we write SD card logs with the date/time in the file name. Turn the board off, clock loses time, no date in the SD logs. In theory all you need is the battery for timestamps in SD logs.

Sneak preview

It's a long story but rusEFI blue stuff is the best rusEFI stuff.

Can we survive this part shortage?

https://github.com/mck1117/proteus/issues/106
https://github.com/mck1117/proteus/issues/107
https://github.com/mck1117/proteus/issues/108

In light of:
https://rusefi.com/forum/viewtopic.php?f=4&t=2230
now we have:
https://github.com/mck1117/proteus/blob/master/Pin%20FMEA.xlsx

FMEA = Failure Mode & Effects Analysis

Hi
How possible to add EGT to my Proteus v0.6 f4?
I will be add small board with EGT amplifiers.
I think we have SPI header and we need 1-8 free pins to CS for use max31855 like In board "frankenso" .
But need compile firmware with new features. I need help .

Hmelik wrote: ↑

Sun Jan 16, 2022 7:16 pm

I need help .

I have not seen anyone using EGT so far. What's the wider context - why do you need EGT into and how do you plan to use it? Considering how unpopular it is it looks like best rusEFI can offer is CAN input and logging of EGT info.

AndreyB wrote: ↑

Sun Jan 16, 2022 9:07 pm

I have not seen anyone using EGT so far. What's the wider context - why do you need EGT into and how do you plan to use it? Considering how unpopular it is it looks like best rusEFI can offer is CAN input and logging of EGT info.

hh this so clear. ok.
1-warning light on on your value EGT
2-Fuel addet above Egt limit
3-Reducing Boost if use boost controller
4-Last step rev limiter

we have small talk about EGT here: https://rusefi.com/forum/viewtopic.php?p=44020#p44020

but... YES ..
two EGT channels will be useful on proteus

To Hmelik:
you need 2 wires for SPI bus .. SCLK and SO
..and one wire / line for CS# for each chip ..