Search found 4 matches

by jim_reich
Tue May 24, 2016 9:53 am
Forum: Freematics Products
Topic: Adding 16 bit parameters
Replies: 1
Views: 6303

Adding 16 bit parameters

Hi. Audis seem to have PIDs going beyond 1 byte, including some data I'd really like to grab -- seems like they go up to around 999. Is there any way to support a 16-bit PID? The IDs in the datalogger sketch seem to prepend a "1" to the one byte hex number, so that would prevent us from se...
by jim_reich
Tue May 24, 2016 7:22 am
Forum: Freematics Products
Topic: Mystery PIDs
Replies: 0
Views: 5208

Mystery PIDs

The datalogger seems to generally be working as expected (plugged into the emulator), but I'm a little surprised that PID_DISTANCE is always showing 0, even when I turn speed up. There is no DISTANCE knob for that on the emulator app, so is this somehow running off the GPS via a passthrough from the...
by jim_reich
Tue May 24, 2016 4:55 am
Forum: Freematics Products
Topic: Adding new PIDs, 16 bit PIDs and source code?
Replies: 1
Views: 5958

Adding new PIDs, 16 bit PIDs and source code?

Hi. I'm wondering if it's possible to add new PIDs to the emulator? I'd be OK doing it myself, but I don't see the source code anywhere -- is this product open sourced like the others? Also, at least on my VAG-COM, PIDs seem to be 16 bit numbers (or at least go up to 999). Is there some way to suppo...
by jim_reich
Sun May 22, 2016 3:35 pm
Forum: Freematics Products
Topic: Adding PID's
Replies: 6
Views: 18027

Re: Adding PID's

Great. I'm also playing around with an Audi, and I also have a VAGCOM. I guess you made the result a long int, but what about the PID number? Did you ever try any values over 255? I guess you'd have to get rid of the OR with 0x100? I'd really like to get at some of the NOx sensors up at 491-495 as w...