Freematics Forum

All the Freematics kits run off the ELM327 chip which polls the OBD2 DME. If it can be done via that interface, it can do it on your car. As a fellow BMW guy, lemme answer. No. It cannot do that.

Ok so I figured out the flip. Line 120 needs to be changed to 8A. Like this: LCD_Write_COM(0x36); //LCD_Write_DATA(0x0A); LCD_Write_DATA(0x8A); Now you can uncomment the landscape code in "SetXY". But now all of the characters are flipped. This is likely due to the original flip issue. So ...

I just got the new megaloggerHD and I'm trying to port over code from my old kit 3. Most things work fine out of the box but my old touch screen code (using Utouch and now URTouch) and my UTFT_SdRaw image loader is doing everything horizontally mirrored. I noticed the R61581.cpp file does some weird...

What year volvo v70 is it? I actually found this funny thing with the ISO9141-2 cars that I tested. Plug in the freematics unit with the car on. Wait for it to try to connect and fail out, then unplug it and plug it back in without turning the car off. I think the ELM327 chip responds too quickly fo...

No problem. I'm still working on it but it has the basics for you. I don't have much time to work on it so hopefully this is enough for now.

Here. Give this version a shot. https://drive.google.com/file/d/0ByBda7 ... sp=sharing

Everyone has modified their code a little. It's hard to code for all of those differences. Send a version of your csv file and I can make my stuff work for you. I've never seen that Data2KML work. I can at least make mine work for you.

Magic.

The stuff I gave you also has a kml export.

The OBD2 port ONLY responds to certain things. Manufacturers purposefully block things from fully being read through the port. So you cannot read everything from that port. What you want to do is what car manufacturers specifically try not to let you do.

The OBD2 port is an interface to the CAN BUS system. It is not direct access to it. The port will only answer to commands. Each PID you poll responds within a certain time frame. So you could theoretically throw the whole PID book at the port. But each request will take time to respond. I'd imagine ...