Unable to query hardware information for the selected CAN channel object.

Unable to query hardware information for the selected CAN channel object. The model contains no CAN configuration block for the device Vector VN1610 1 (Channel 1). Please use the 'CAN Configuration' block from the Vehicle Network Toolbox block library to configure Vector VN1610 1 (Channel 1).

I am pretty sure that I have the CAN configuration blocks for both channels. have you seen this before? I have seen the same problem posted by someone else in 2015 but it does not have any answers. Thank you.

[Arthur Preuss]

@kmoustTaf could you solve your problem?

I ran into the same situation

[Amish Chavda]

I am getting same error. There is a CAN congig block.HOwever i still get the below error.

Any solution?

Unable to query hardware information for the selected CAN channel object. The model contains no CAN configuration block for the device Vector Virtual 1 (Channel 1). Please use the 'CAN Configuration' block from the Vehicle Network Toolbox block library to configure Vector Virtual 1 (Channel 1).

Answer 1

[Arthur Preuss]

So, after trying some things it worked out.

I had the error:

Unable to query hardware information for the selected CAN channel object. The model contains no CAN configuration block for the device Vector VN1630A 1 (Channel 1). Please use the 'CAN Configuration' block from the Vehicle Network Toolbox block library to configure Vector VN1630A 1 (Channel 1).

I deleted then the CAN Configuration and CAN Transmit and CAN Receive Blocks, added a CAN Transmit with the desired channel and then a window popped up. This window Said:

You have successfully set the parameters for the 'CAN Transmit' block.

This block requires a 'CAN Configuration' block to configure the hardware properties.

Woud you like to add a 'CAN Configuration' block from the Vehicle Network Toolbox block library at this time?

Then I clicked Yes and it finally worked

Answer 2

[howe]

My device is PEAK CAN. When I opened the previous model without connecting to a peakcan device, I found the "PEAK-System... (PCA_USBBUS1) "is replaced with the default" MathWorks Virtual 1 (Channel 1) ". So I restarted MATLAB and connected my peakcan device and changed it back to "PEAK-System... (PCA_USBBUS1) "solves this problem, and I hope my approach will help anyone who encounters this problem.