PEAK-System Forum

Hi Marvin,

Thanks for your feedback.

After connecting 120 ohm resistor, It resolves the issue.

Regards,
Manoraj Selvaraj

Hi Marvin,

Now both PCAN-USB devices are getting detected.

Both PCAN-USB hardware were working with PCAN VIEW. I closed PCAN view and then I test this loopback test.

Please find the snapshot of output.



I have attached snapshot of PCAN Device connection. do we need to connect PCAN-USB hardware ...

Hi Marvin,

I am running sample program isotp_segmented_read_write.sln.

I connected two PCAN-USB for testing that sample program.

only one USB is detecting and working
other one is not working.

Please find the snapshot

what could be the problem? is there any procedure to connect those PCAN-UBS ...

Hi Marvin,

Good Morning,

Thanks for your feedback.

How can we PCAN-UDS API (https://www.peak-system.com/PCAN-UDS-API.370.0.html?&L=1) and PCAN-ISO-TP API (https://www.peak-system.com/PCAN-ISO-TP-API.369.0.html?&L=1) with PCAN-USB hardware for transmitting and receiving CAN TP(ISO 15765-2 ...

Hi Support,

We have PCAN hardware and we use it for J1939 and CAN communication.

We want to use it for UDS on CAN and UDS on CAN bootloader.

is there any third party SW that can be used with PCAN hardware for UDS on CAN?
if so, Can you please suggest me third party SWs which support PCAN hardware ...

Hi Peak System,

We are user of PEAK system.
We use PCAN view and PCAN explorer for CAN and J1939 communication.
currently we are implementing UDS on CAN Bootloader for our project.

Is there any PCAN Tool for UDS (ISO14229) and ECU flashing using UDS on CAN ?

Regards,
Manoraj Selvaraj

Thanks K.Wolf for your reply.
It works fine now

Hi Support,

I am currently testing "Transport Protocol : Connection Management (TP.CM)" (Peer to Peer Multi packet TP ).

ECU is transmitting "Connection Mode Request to Send (TP.CM_RTS): Destination Specific " to PCAN-Explorer tool
But PCAN-Explorer is not responding to Request to Send (TP.CM_RTS ...

After address claim, when i send multipacket message(15 bytes length), it throws error "Error on bus 1: Already sending (0003h)"

Snapshot is attached What could be the problem?

Hi Marvin,
Thank you for your reply.

Please find the snapshot attached.

Address is claimed and Multipacket J1939 frames 0x1812fff3 and 0x1813fff3 are transmitted from ECU to PCAN explorer tool.

you can see type of those frame is still j1939 only.
As they are multipacket J1939 frame(Byte length 18 ...