Vida CEM swapping

5ft24 · Post by **5ft24** » 27 Apr 2021, 08:07

Oops. Duplicate

Post by **vtl** » 27 Apr 2021, 08:19

RickHaleParker wrote: ↑26 Apr 2021, 13:57 No driver disk. Windows cannot find a driver. sigrok could not find the device either.

https://www.saleae.com/downloads/

Post by **vtl** » 27 Apr 2021, 08:21

5ft24 wrote: ↑26 Apr 2021, 20:41 Well, got my analyzer today from Amazon... Picked up this one:
https://www.amazon.com/dp/B07KW445DJ

This is what I have as well.

Also Like for Linux

Post by **RickHaleParker** » 27 Apr 2021, 09:02

vtl wrote: ↑27 Apr 2021, 08:19 https://www.saleae.com/downloads/

5ft24 wrote: ↑27 Apr 2021, 08:07 Then I booted into Debian to see what's up. Did sudo apt install sigrok. Started pulseview and it comes up and finds the device right away.

That one has been returned. It did not get everything I paid for. If I decide to get another I will use the above to set it up.

Right now I waiting to see how some things play out on some Hantek hardware. May end up with a Hantek HT6022BE as a compact replacement for my boat anchor Analog scope and something else for a logic analyzer. Or a Hantek HT6022BL which is both scope and logic analyzer but not at the same time. Still weighing pros, cons and options.

I got an older Lenovo portable work station with a 2.8 GHz Quad-Core i7, 16Gb of ram, touchscreen 1080 resolution, and a SSD that hates Windows 10. I might dust it off and install one of the Linux distros. Move some of the stuff of this Dell Latitude E7440 with Windows 10.

Post by **vtl** » 27 Apr 2021, 09:13

RickHaleParker wrote: ↑27 Apr 2021, 09:02 Right now I waiting to see how some things play out on some Hantek hardware. May end up with a Hantek HT6022BE as a compact replacement for my boat anchor Analog scope and something else for a logic analyzer. Or a Hantek HT6022BL which is both scope and logic analyzer but not at the same time. Still weighing pros, cons and options.

Interesting. I have a Rigol DS2072A, all features unlocked, which I love and hate at the same time. PC-based software is what I miss some times.

RickHaleParker wrote: ↑27 Apr 2021, 09:02 I got an older Lenovo portable work station with a 2.8 GHz Quad-Core i7, 16Gb of ram, touchscreen 1080 resolution, and a SSD that hates Windows 10. I might dust it off and install one of the Linux distros. Move some of the stuff of this Dell Latitude E7440 with Windows 10.

"Older?"... I'm happy with 6 y.o. Core M 5Y10 + 8GB laptop, which still runs Linux like new =)

I don't need any laptop, old or new, to hate Windows =)

Post by **RickHaleParker** » 27 Apr 2021, 10:26

vtl wrote: ↑27 Apr 2021, 09:13 "Older?"... I'm happy with 6 y.o. Core M 5Y10 + 8GB laptop, which still runs Linux like new =)

I don't need any laptop, old or new, to hate Windows =)

Lenovo Thinkpad W510, Its eleven years old.

Officially the ram is maxed out. Unofficially the hardware will address 32GB of ram ( 4 X 8GB ).
No official Windows 10 drivers for the graphic or the motherboard. I had it up and running Windows 10 with the Windows 7 drivers. Sometimes it flew like an eagle. Other times it would throw a massive interrupt fit and slow to the speed of room temperature Molasses. Never was able to track down the source of the fits. With each new Windows version things got worst.

Ubuntu is the distro I played with the most, but that was a while ago.
Anybody have any insight on Pop!_OS and MX Linux ?

Post by **vtl** » 27 Apr 2021, 11:58

RickHaleParker wrote: ↑27 Apr 2021, 10:26 Ubuntu is the distro I played with the most, but that was a while ago.
Anybody have any insight on Pop!_OS and MX Linux ?

Stick with Ubuntu (mainly because of community support).

Post by **vtl** » 27 Apr 2021, 12:37

I need to locate connector B on P1 CEM. VIDA has signal descriptions, however B physically appears like 2 others. Looking for 32 pin connector that has diagnostic port CANs. Is it COCKPIT-2, FLOOR-2 or FRONT-2?

3r1k · Post by **3r1k** » 27 Apr 2021, 13:12

vtl wrote: ↑27 Apr 2021, 12:37 I need to locate connector B on P1 CEM. VIDA has signal descriptions, however B physically appears like 2 others. Looking for 32 pin connector that has diagnostic port CANs. Is it COCKPIT-2, FLOOR-2 or FRONT-2?

Here you go, and the color of the plastic connector

(For P1 cars)

A=COCKPIT1 (BLUE)
B=COCKPIT2 (BLUE)
C=FLOOR1 (GREEN)
D=ROOF1 (BLACK)
E=FRONT1 (GREEN9)
F=FLOOR2 (ORANGE)
G=FRONT2 (ORANGE)
H=ROOF2 (GREY)

Are you planning to interface via the diagnostic-canbus lines on the CEM (pins 11,12,15,16) without any other can-devices attached? When I tried to do this I never got it to work when no other canbus nodes where connected to the network, instead I had to hook up my canbus-shield to any of the other "real" canbus lines on the CEM and add 120 ohm termination.

Post by **vtl** » 27 Apr 2021, 13:58

3r1k wrote: ↑27 Apr 2021, 13:12 Here you go, and the color of the plastic connector (For P1 cars)

A=COCKPIT1 (BLUE)
B=COCKPIT2 (BLUE)
C=FLOOR1 (GREEN)
D=ROOF1 (BLACK)
E=FRONT1 (GREEN9)
F=FLOOR2 (ORANGE)
G=FRONT2 (ORANGE)
H=ROOF2 (GREY)

Thanks!

3r1k wrote: ↑27 Apr 2021, 13:12 Are you planning to interface via the diagnostic-canbus lines on the CEM (pins 11,12,15,16) without any other can-devices attached? When I tried to do this I never got it to work when no other canbus nodes where connected to the network, instead I had to hook up my canbus-shield to any of the other "real" canbus lines on the CEM and add 120 ohm termination.

Yes, same on P2. You have about 20 ms to send the "prog mode on" message =)

Vida CEM swapping

Re: Vida CEM swapping