Hello,
After use in real life, I validate the quality of the following information:
RPM
Speed *** You can refine the conversion to obtain the information of the speedomoter or the real speed (based on a gps)
Gear engaged
Fuel Level
Odometer
TPS
Turn Signal Left
Turn Signal Right
High Beam
Intake Air Temperature
Misqualified I think :
Coolant temperature (Target Id : 14)
The bike has an air-cooled engine, so it is for me the temperature of the engine oil
=> Engine Oil Temperature (Target ID : 152)
and I also validate the quality of this information
Doesn’t work:
Ambient temp (Target id : 173)
The value is fixed and represents nothing
Not tested because I don’t have these options :
Tire pressure, front (RDC Front)
Tire pressure, rear (RDC Rear)
After checking the reference document I think you don’t take the information of the K25 model. I’ve changed the frame address from 0x3A0 to 0x32F
Probably a stupid question…
Is it possible to combine CAN and OBD2 information in the same dashboard and at the same time, using a single “OBDLink LX” dongle?
Yes it is, but not with single adapter. You would need to use your OBDLink device as OBD2 connection and tap another CAN adapter into your CANH and CANL lines.
Another thing that caught my attention in the “Motorrad CAN Bus” document:
0x0660: CAN Response to OBD2 6F1
0x06F1: OBD2-Request
Does this mean that it is possible to query OBD2 data from the CAN bus?
Have you ever seen or used this kind of method?
Thank you for your help
good day. Can you give me a file for download that will make my BMW C650GT friends with Realdash? I have a connector made directly to the CAN bus, there is also a diagnostic port. As I understand it, it is necessary: .xml with initialization commands… all this is difficult for me, I have trouble with English
You know I don’t have an easier time than you with English, I use Deepl to write my posts
The .xml file I use is available on the Realdash site:
I wonder if you’re not mixing OBD2 and CAN because you’re talking about initialization sequence and from what I understand it’s with the OBD2 protocol.
Using a CAN connection via Bluetooth before even specifying an .xml file, you can try using the CAN MONITOR to see if it connects to your Can BUS. With my bike, I have to use a speed of 500 Kbps with the ISO 15765 protocol.
There’s no one-size-fits-all solution, you’ll just have to find the one that works for your vehicle and your connection equipment.
my motorcycle works on the same ISO 15765 protocol on the CAN bus and according to Motorrad BMW R1200GS 2010 has the same protocol. In the RealDash terminal I launched the data stream from the ECU using the ATMA command line, that’s where my knowledge ends. I can’t import my ungenerated file and I can’t import the BMW_R1200GS_K25_CAN.xml file into the program.I can read schematics and twist hardware but programming is a problem for me I am a simple user ELM327 v1.5
ate1
ate1
OK
atl1
atl1
OK
atsp6
atsp6
OK >ath1
ath1
OK
atcaf0
atcaf0
OK
atsh6f1
atsh6f1
OK
atst64
atst64
OK
atma
atma
10C 00 00 00 00 16 E7 FF 00
CAN FRAME : STANDARD
SELECT CAN SPEED : 500 kbps
OBD2 PROTOCOL: ISO 15765
Now click on “CAN MONITOR”.
If you now have a connection, you’re in business and can use my file from the previous screen.
My file doesn’t help with the connection. You must first have a CAN MONITOR connection and then use my file to do the mapping with RealDash.
I connected it-----------Adapter (CAN/LIN)
OBDLink CAN adapter
bluetooth adapter
OBDLink LX
CAN FRAME: STANDARD
SELECT CAN SPEED: 500 kbps
OBD2 PROTOCOL: ISO 15765
Now click on “CAN MONITOR”.-----but the monitor says:Timeout connecting
It’s probably like my BMW, the CAN information is not in the original diag connector.
That’s why I analyzed my bike’s wiring diagram and used a cable like the one in the photo below to connect the CAN Bus.
This is not a risk-free operation if you don’t know anything about electricity/electronics.
creating an OBD2 connection in RealDash, I saw data from my connector in the terminal via AT commands, but when creating a CAN-line connection, nothing happens in the terminal. Maybe I need some other settings or download a file? I don’t know the sequence of actions…I successfully used Motoscan at this connection point to display parameters - speed, revolutions, ABS parameters, actuator control, but this is more of a road diagnostics, this is an absolutely working connection, but I can’t make friends with RealDash. I need a digital speedometer because I have age-related farsightedness, so I was puzzled by RealDash
