pcan-lin can't receive data

RS-232 to CAN/LIN Interface
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BinHuang
Posts: 3
Joined: Thu 14. Jul 2022, 04:44

pcan-lin can't receive data

Post by BinHuang » Thu 14. Jul 2022, 04:53

I send publisher frame, slave can receive data.But I send data "02 01 81 9B 1B" to request slave data, master don't received other data except "02 01 00 01", in fact ,the slave has already sent data;
ID - 0x1B;

I read data by Rs232,I hope someone can solve my problem.

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PEAK-Support
Sales & Support
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Joined: Fri 10. Sep 2010, 19:34

Re: pcan-lin can't receive data

Post by PEAK-Support » Thu 14. Jul 2022, 15:05

As we are not able to understand your problem, please send a E-Mail with much more details what exact you like to do etc. to support[at]peak-system.com
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PEAK-System Technik
Technical Support Team
support[at]peak-system.com
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BinHuang
Posts: 3
Joined: Thu 14. Jul 2022, 04:44

Re: pcan-lin can't receive data

Post by BinHuang » Fri 15. Jul 2022, 08:19

I carry out secondary development on the basis of PCAN-LIN-Protocol-Definitions.Software developed by me can send frame from master to slave,I monitor that the slave can also receive the message.But master don't received other data except "02 01 00 01" when I request data from slave.
My publisher frame ID is 0x1B.I send "02 01 81 9B 1B" according to the protocol and I monitor that the slave send data.But when I read data , display error and master don't receive it.
I don't know if you understand my question.

G.Lang
Support
Support
Posts: 169
Joined: Wed 22. Sep 2010, 14:58

Re: pcan-lin can't receive data

Post by G.Lang » Fri 15. Jul 2022, 08:59

Hi,

please send your PCAN-LIN configuration to support@peak-system.com.

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