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Re: microRusEFI
Posted: Tue Dec 15, 2020 6:30 pm
by AndreyB
jbiplane wrote: ↑Tue Dec 15, 2020 5:43 pm
I bought 4 MRE from Dmitry Korostelev as well as 4 "Speeduino Blitzbox" for test use
"considering shielding the community from you" - SOUND VERY RUDE. I dont deserve this...
You have 4 MRE.
I am blunt and that could be border line rude, I have to accept that.
I would like to request that your next post contains a video of MRE opening ETB very quickly with a corresponding log file showing quick change of TPS.
Re: microRusEFI
Posted: Tue Dec 15, 2020 6:54 pm
by mck1117
jbiplane wrote: ↑Tue Dec 15, 2020 4:54 pm
autopilot
I don't like the implications of this word
Re: microRusEFI
Posted: Tue Dec 15, 2020 6:59 pm
by AndreyB
mck1117 wrote: ↑Tue Dec 15, 2020 6:54 pm
I don't like the implications of this word
in this context it's about RC models, is it still scary in case of RC?
Re: microRusEFI
Posted: Tue Dec 15, 2020 7:52 pm
by JRD McLAREN
BTW: ..
how about a BT communication .. and external SD card on MRE .. ??
..it is possible ..??
Re: microRusEFI
Posted: Tue Dec 15, 2020 11:09 pm
by Simon@FutureProof
In the current case I do not see how we would have space for it. There is not 1 square cm of the current MRE that does not have functional circuits on it.
Re: microRusEFI
Posted: Wed Dec 16, 2020 8:22 am
by JRD McLAREN
My idea:
SD card can be placed on any "extended device" - flexible extender etc.
(is any 8pin header usable for it ..?? with SPI interface)
BT comunication - I have lowcost BT to TTL (HC-05) on my VEMS
We need 4pins, VCC RX TX GND for hardware ...
and software support - no baundrate change when we communicate ..
(thats all)
(I don't have MRE on my desk to test it ... at this moment)
Re: microRusEFI
Posted: Wed Dec 16, 2020 8:23 am
by mck1117
JRD McLAREN wrote: ↑Wed Dec 16, 2020 8:22 am
My idea:
SD card can be placed on any "extended device" - flexible extender etc.
(is any 8pin header usable for it ..?? with SPI interface)
BT comunication - I have lowcost BT to TTL (HC-05) on my VEMS
We need 4pins, VCC RX TX GND for hardware ...
and software support - no baundrate change when we communicate ..
(thats all)
(I don't have MRE on my desk to test it ... at this moment)
Those should both work. The SPI expansion header is all that's needed for an SD card to work - just MOSI/MISO/SCK/CS and power (3.3v). There are also exposed UART pins that should work with a normal "passthrough" bluetooth module.
Re: microRusEFI
Posted: Sat Jan 02, 2021 9:24 am
by JRD McLAREN
I'm try to complete parts list for my mre boards and I have some hits ...
..for less parts sorts ..
C39 same as C43 22uF 25V 0805 - to same size
R28 R48 2.2k to 2.7k ..?? (It can be 2.7k .. ?? )
R22 120ohm ??? can be 100ohm ?? 1206
R10 1kOhm 1206 .. where is it ..?? (I can't found it on scheme)
U7 XC6206P332MR can be AP2210N-3.3TRG1 or MCP1700T3302ETT
Re: microRusEFI
Posted: Tue Jan 05, 2021 3:57 pm
by chaoschris
jbiplane wrote: ↑Tue Dec 15, 2020 5:43 pm
I bought 4 MRE from Dmitry Korostelev as well as 4 "Speeduino Blitzbox" for test use
Just to be curious, where have you bought the Speeduino Blitzbox?
Re: microRusEFI
Posted: Fri Jan 08, 2021 7:38 pm
by JRD McLAREN
..it can start ...
Re: microRusEFI
Posted: Fri Jan 08, 2021 7:48 pm
by AndreyB
(Facepalm icon here) zero % assembly while JLC already offers black PCB assembly? You are a masochist. I am now afraid of you.
Re: microRusEFI
Posted: Fri Jan 08, 2021 8:14 pm
by JRD McLAREN
...don't worry about me ...
I'm was crazy many many many years ago ...
It's not so hard to solder all tiny SMD's, when you have right tools ...
and I need one mre for me, second for testing ...
and .. .other to ....
Re: microRusEFI
Posted: Sun Jan 17, 2021 6:01 pm
by JRD McLAREN
как говорил Дятлов в том Чернобыле ... ??
Not so bad .. ??
http://89.173.96.22/dohc/rusEFI/DSCN5312s.JPG
Re: microRusEFI
Posted: Sat Jan 30, 2021 9:07 pm
by JRD McLAREN
Re: microRusEFI
Posted: Sat Jan 30, 2021 9:22 pm
by AndreyB
Images do not show for me, maybe use attachments instead of random IP address?
Re: microRusEFI
Posted: Sat Jan 30, 2021 9:24 pm
by JRD McLAREN
AndreyB wrote: ↑Sat Jan 30, 2021 9:22 pm
Images do not show for me, maybe use attachments instead of random IP address?
it is IP of my server ... try this link
http://89.173.96.22/dohc/rusEFI/ ..
Re: microRusEFI
Posted: Sat Jan 30, 2021 9:28 pm
by AndreyB
I can access images directly but these do not get embedded on the forum, no idea why.
Re: microRusEFI
Posted: Sat Jan 30, 2021 9:32 pm
by JRD McLAREN
... Due to SSL / HTTPS ...
some browsers block unsecured content ...
EDITED:
it works on my linux laptops ...
on $WINstvo not ...
Re: microRusEFI
Posted: Sun Jan 31, 2021 2:42 am
by mck1117
JRD McLAREN wrote: ↑Sat Jan 30, 2021 9:32 pm
... Due to SSL / HTTPS ...
some browsers block unsecured content ...
EDITED:
it works on my linux laptops ...
on $WINstvo not ...
Doesn't work on Chrome on Linux, works on Safari on iOS.
Re: microRusEFI
Posted: Sun Jan 31, 2021 11:04 am
by JRD McLAREN
Diodes on back side D6 and D20 are so close to bottom cover (black plastic case)
The 0402 Caps and Rezistors are soo close to other pins, (and too small to solder by hand, also
)
Is able back traces for caps & rezs arrays to back side ..?? (on next PCB version .. ?? )
Re: microRusEFI
Posted: Sun Jan 31, 2021 12:32 pm
by AndreyB
probably not. we are moving away from hand soldering
Re: microRusEFI
Posted: Sun Jan 31, 2021 9:20 pm
by JRD McLAREN
OK .. no problem ...
EDITED:
I'm mean ...
have two sets of traces .. one for 0402 and other for arrays ...
Re: microRusEFI
Posted: Wed Feb 03, 2021 3:10 am
by AndreyB
Attached are custom gerbers modified to use U-M-M5DD-W-4 USB vertical connector. USB connector orientation is different which is fine, open question is if USB is functional.
Re: microRusEFI
Posted: Sun Feb 14, 2021 7:03 pm
by JRD McLAREN
Re: microRusEFI
Posted: Sun Feb 14, 2021 7:05 pm
by JRD McLAREN
..and two versions of connector ...
Re: microRusEFI
Posted: Sun Feb 14, 2021 7:31 pm
by AndreyB
Re: microRusEFI
Posted: Sat Apr 03, 2021 9:24 pm
by JRD McLAREN
Now I'm try to connect sdcard on my mre ..
related to
https://rusefi.com/forum/viewtopic.php?p=36526#p36526
Have small sdcard adapter, piece of cable "from trash" .. (from old DB25 bracket)
rusefi console says CONNECTING ...
It is good .. ?? or it must be "CONNECTED" .. ??
(I have no other rusefi board to compare ... )
Re: microRusEFI
Posted: Sat Apr 03, 2021 11:27 pm
by mck1117
If you connect the ECU over USB before applying external power, it should appear as an SD card reader to your PC, so you can check functionality that way.
Re: microRusEFI
Posted: Sun Apr 04, 2021 3:58 am
by AndreyB
latest firmware has explicit "MSD" status for SD card
Re: microRusEFI
Posted: Sun Apr 04, 2021 7:48 pm
by JRD McLAREN
..but it looks ... working ...
Code: Select all
Apr 4 21:41:03 tosh ModemManager[942]: <warn> Could not grab port (tty/ttyACM0): 'Cannot add port 'tty/ttyACM0', unhandled serial type'
Apr 4 21:41:03 tosh ModemManager[942]: <warn> Couldn't create modem for device at '/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3': Failed to find primary AT port
Apr 4 21:41:30 tosh kernel: [100987.852573] usb 1-1.3: USB disconnect, device number 7
Apr 4 21:41:30 tosh ModemManager[942]: <info> (tty/ttyACM0): released by modem /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3
Apr 4 21:41:34 tosh kernel: [100991.723582] usb 1-1.3: new full-speed USB device number 8 using ehci-pci
Apr 4 21:41:34 tosh kernel: [100991.821051] usb 1-1.3: New USB device found, idVendor=0483, idProduct=5740
Apr 4 21:41:34 tosh kernel: [100991.821055] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Apr 4 21:41:34 tosh kernel: [100991.821057] usb 1-1.3: Product: rusEFI Engine Management ECU
Apr 4 21:41:34 tosh kernel: [100991.821076] usb 1-1.3: Manufacturer: rusEFI LLC
Apr 4 21:41:34 tosh kernel: [100991.821078] usb 1-1.3: SerialNumber: 2E0029001447393432373039
Apr 4 21:41:34 tosh kernel: [100991.823887] usb-storage 1-1.3:1.0: USB Mass Storage device detected
Apr 4 21:41:34 tosh kernel: [100991.824266] scsi host11: usb-storage 1-1.3:1.0
Apr 4 21:41:34 tosh kernel: [100991.824748] cdc_acm 1-1.3:1.1: ttyACM0: USB ACM device
Apr 4 21:41:34 tosh mtp-probe: checking bus 1, device 8: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3"
Apr 4 21:41:34 tosh mtp-probe: bus: 1, device: 8 was not an MTP device
Apr 4 21:41:35 tosh kernel: [100992.828756] scsi 11:0:0:0: Direct-Access rusEFI SD Card v6.1 PQ: 0 ANSI: 4
Apr 4 21:41:35 tosh kernel: [100992.830049] sd 11:0:0:0: Attached scsi generic sg2 type 0
Apr 4 21:41:35 tosh kernel: [100992.834744] sd 11:0:0:0: [sdb] 3842048 512-byte logical blocks: (1.97 GB/1.83 GiB)
Apr 4 21:41:35 tosh kernel: [100992.835752] sd 11:0:0:0: [sdb] Write Protect is off
Apr 4 21:41:35 tosh kernel: [100992.835756] sd 11:0:0:0: [sdb] Mode Sense: 03 00 00 00
Apr 4 21:41:35 tosh kernel: [100992.836472] sd 11:0:0:0: [sdb] No Caching mode page found
Apr 4 21:41:35 tosh kernel: [100992.836476] sd 11:0:0:0: [sdb] Assuming drive cache: write through
Apr 4 21:41:35 tosh kernel: [100992.853660] sdb: sdb1
Apr 4 21:41:35 tosh kernel: [100992.858111] sd 11:0:0:0: [sdb] Attached SCSI removable disk
Apr 4 21:41:40 tosh acpid: client 1264[0:0] has disconnected
Apr 4 21:41:54 tosh ModemManager[942]: <info> Creating modem with plugin 'Generic' and '1' ports
Apr 4 21:41:54 tosh ModemManager[942]: <warn> Could not grab port (tty/ttyACM0): 'Cannot add port 'tty/ttyACM0', unhandled serial type'
Apr 4 21:41:54 tosh ModemManager[942]: <warn> Couldn't create modem for device at '/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3': Failed to find primary AT port
Apr 4 21:42:10 tosh acpid: client connected from 1264[0:0]
Apr 4 21:42:10 tosh acpid: 1 client rule loaded
Apr 4 21:43:09 tosh kernel: [101086.761154] FAT-fs (sdb1): bogus number of reserved sectors
Apr 4 21:43:09 tosh kernel: [101086.761161] FAT-fs (sdb1): Can't find a valid FAT filesystem
Apr 4 21:44:27 tosh acpid: client 1264[0:0] has disconnected