Received an error message while trying to establish a Bluetooth client

Asked By 50 points N/A Posted on -
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Hi,

I have received an error message while trying to establish a Bluetooth client. What is causing this error and how do I fix it? Any help would be appreciated. Thanks in advance.

Error Message: Error 42 occurred at Bluetooth Open Connection in Simple Bluetooth Client.vi

Possible reason(s):

LabVIEW: Generic error.

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Answered By 10 points N/A #187737

Received an error message while trying to establish a Bluetooth client

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Hello Carl,

I faced similar a problem few days back and after my research I found that in my case there was a channel mismatch between the Bluetooth Client.vi and the Bluetooth server. Actually error 42 is a hint towards channel mismatch.

I think your problem can be solved by choosing the correct channel in the Bluetooth client. You may try to find out the channel being used by the server.

In order to find the channel, you can try following –

  1. You can either use 'Bluetooth RFCOMM Service Discovery VI' available in the client to query the channel being used, OR,
  2. Try to find out the channel from the computer hosting the Bluetooth server vi.

Hope this information helps to fix the problems you are facing.

Regards,

Mclean Buono

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