Search found 3727 matches

by jbelanger
Tue Nov 19, 2019 1:12 pm
Forum: 4-Channel Driver
Topic: Rx8 COP
Replies: 1
Views: 1

Re: Rx8 COP

Hi and welcome to the forum.

This is really an MS question so you would have a lot more views on the msextra forum and more chance to get a meaningful response. Unfortunately, I am not familiar with the details of the rotary modes so I cannot really help you.

Jean
by jbelanger
Sun Nov 17, 2019 9:59 pm
Forum: JimStim
Topic: 3.1v on CPU socket Pin 2
Replies: 8
Views: 43

Re: 3.1v on CPU socket Pin 2

Since you're going to replace Q1 and Q2, check the voltage on pins 15 and 16 after removing the current transistors and before putting the new ones in. And check that they are not connected to anything (ground or 3.3V). And check that R21 and R24 are only connected to pins 15 and 16, respectively, a...
by jbelanger
Sun Nov 17, 2019 1:48 pm
Forum: JimStim
Topic: 3.1v on CPU socket Pin 2
Replies: 8
Views: 43

Re: 3.1v on CPU socket Pin 2

There is no way to actually have negative voltage on the board so there is something not quite right with the way you are taking the measurement. Having said that, the only way you can have voltage on those pins if there is something bad with Q1 and Q2, is if you have installed the pull up jumpers. ...
by jbelanger
Sun Nov 10, 2019 12:50 pm
Forum: I/O Extender
Topic: Should TinyIOx use main ground or sensor ground?
Replies: 2
Views: 28

Re: Should TinyIOx use main ground or sensor ground?

The TIOx ADCs use the ground on the TIOx board as their reference. The MS sensor ground is for reference for its own ADCs. So you should use a (clean) power ground for the TIOx. And that ground is also used for the CPU and the other chips on the TIOx board which is another reason not to use the MS s...
by jbelanger
Sat Nov 09, 2019 8:12 pm
Forum: I/O Extender
Topic: VSS signal connected to TinyIOx or not?
Replies: 4
Views: 36

Re: VSS signal connected to TinyIOx or not?

You're correct that reducing the number of teeth will lower the amount of processing on either the TIOx or the MS3 when the input is directly connected to it. However, it is not correct that having polling already for the ADC means that polling for the PWM input will not add significant overhead. Th...
by jbelanger
Sat Nov 09, 2019 6:33 pm
Forum: I/O Extender
Topic: VSS signal connected to TinyIOx or not?
Replies: 4
Views: 36

Re: VSS signal connected to TinyIOx or not?

The first thing is to establish which function(s) you want the VSS to be used for. Is it only for logging vehicle speed or do you also want to use the speed for other things such as traction control? That's more important than whether or not the mainloop time is increased. And, by the way, I won't b...
by jbelanger
Fri Nov 08, 2019 11:06 pm
Forum: Dual VR
Topic: V2.1 Grounding
Replies: 1
Views: 87

Re: V2.1 Grounding

Connect it to the power ground (the proto area ground on the V3.0 board, for example). The sensor ground is for the analog sensors (ADC inputs).

Jean
by jbelanger
Fri Nov 08, 2019 3:33 pm
Forum: Dual VR
Topic: 2.1 dual vr conflicting with ms3 vr possibly?
Replies: 5
Views: 21

Re: 2.1 dual vr conflicting with ms3 vr possibly?

You can still use the on-board voltage regulator even if the board is inside the MS case. Actually, I would recommend it since the components are there. Just use a 12V source on the MS board and you will still have a 5V output from the board. With a pattern having such a small number of teeth, you s...
by jbelanger
Fri Nov 08, 2019 1:24 am
Forum: JimStim
Topic: 3.1v on CPU socket Pin 2
Replies: 8
Views: 43

Re: 3.1v on CPU socket Pin 2

Is it possible that you have too much solder which has shorted pin 2 to either one of the other pins on the socket? It's easy to see on the bottom of the board but pretty much impossible to see if that happens under the socket. You might want to try to use solder wick to remove some solder on pin 2 ...
by jbelanger
Thu Nov 07, 2019 10:53 pm
Forum: Dual VR
Topic: 2.1 dual vr conflicting with ms3 vr possibly?
Replies: 5
Views: 21

Re: 2.1 dual vr conflicting with ms3 vr possibly?

Bypassing the MS on-board circuit is the normal way to install the dual VR board but this is als done with the board inside the case. Having the board outside the case means that this by passing is more risky. You don't mention which wheel type you have as this has a significant impact on what could...
by jbelanger
Thu Nov 07, 2019 10:47 pm
Forum: JimStim
Topic: 3.1v on CPU socket Pin 2
Replies: 8
Views: 43

Re: 3.1v on CPU socket Pin 2

You're not reading the schematic correctly as pin 1 and pin 2 are not connected together.

Jean
by jbelanger
Thu Nov 07, 2019 10:45 pm
Forum: JimStim
Topic: Secondary trigger test
Replies: 1
Views: 19

Re: Secondary trigger test

You should see the same behaviour on the secondary trigger as what you see on the primary. But that may be different if the JimStim is connected to the MS depending on what input circuit you're using.

Jean
by jbelanger
Thu Nov 07, 2019 10:42 pm
Forum: Introduce yourself
Topic: Hello from Ontario
Replies: 2
Views: 107

Re: Hello from Ontario

Hi and welcome to the forum.

Jean
by jbelanger
Wed Oct 30, 2019 12:23 pm
Forum: General
Topic: Buell simulator
Replies: 1
Views: 242

Re: Buell simulator

There is a 32-2 Harley signal but I don't know if that is what you need. It would also be possible to program a new wheel pattern but you will need the correct adapter cable and you will need to create the pattern file and use the uploading app (see the web site). But even with the correct pattern t...
by jbelanger
Wed Oct 30, 2019 12:14 pm
Forum: I/O Extender
Topic: Release 0.1.2
Replies: 24
Views: 32305

Re: Release 0.1.2

Yes, this is the latest firmware for the IOx and my version of the CAN EGT. If you're talking about the DIYAutotune CAN EGT then they have a different firmware (that current version is 0.1.5).

Jean
by jbelanger
Mon Oct 21, 2019 12:13 pm
Forum: JimStim
Topic: No IGN light
Replies: 6
Views: 206

Re: No IGN light

C'est probablement mieux d'aller sur le forum msextra.
by jbelanger
Sun Oct 20, 2019 11:34 pm
Forum: JimStim
Topic: No IGN light
Replies: 6
Views: 206

Re: No IGN light

Tu vas avoir beaucoup plus de vues sur le forum msextra. Donc je te conseille de créer un post là avec les détails. Et ce n'est pas clair pour moi ce que ton image représente mais je suppose que c'est le voltage entre les pin sur le header 40 pins. La pin 31 est le Vref et c'est aussi ce qui aliment...
by jbelanger
Sun Oct 20, 2019 12:16 pm
Forum: JimStim
Topic: No IGN light
Replies: 6
Views: 206

Re: No IGN light

Ok. C'est pas normal que le LED FP soit pas fort. Il devrait soit être allumé, soit éteint. La première chose à faire est de refaire les tests de troubleshooting sur le JimStim avec le JimStim seulement. Ensuite sans le JimStim connecté, vérifie que tu as 5V sur ton MS (quel MS as-tu?). Et revérifie...
by jbelanger
Tue Oct 15, 2019 6:53 pm
Forum: I/O Extender
Topic: GM temp sensor
Replies: 15
Views: 149

Re: GM temp sensor

Yes, you have to use the raw data. There might be a way to do something in TunerStudio to translate the calibrated data back to raw data but I don't think so.

Jean
by jbelanger
Tue Oct 15, 2019 6:35 pm
Forum: I/O Extender
Topic: GM temp sensor
Replies: 15
Views: 149

Re: GM temp sensor

I'm not sure which calibration table for the TIOx you're referring to. The only ones are for the LED displays and I don't think you're using it (preview shown here: http://forum.jbperf.com/viewtopic.php?f=9&t=1558). You will not get calibrated data over CAN (or the serial port) from the TIOx. You ne...