LJM Troubleshooting / FAQ

The following sections answer common questions pertaining to LJM. For other questions, issues, or comments, please contact us.

Subsections

Does LJM handle signals?

Streaming: LJM_eStreamRead gives error 1301 (LJME_LJM_BUFFER_FULL) or many -9999 values in aData. What can I try?

What LJM files are installed on my machine?

What are the system requirements? [LJM User's Guide]

What network adapters will LJM use?

While writing to internal flash, I'm getting "INTFLASH_KEY_INVALID - Error code: 2354". How do I write to internal flash?

Why won't LJM open devices or find devices via LJM_ListAll through the network?

LJME_RECONNECT_FAILED

Is LJM thread-safe?

gdb breaks with "signal SIG40, Real-time event 40."

Can I write an LJM program without a device present?

What permissions does LJM need?

How do I disable gRPC? [LJM User's Guide]

Does LJM support Windows UWP?

Sharing a particular device among multiple processes or computers [LJM User's Guide]

LJME_ATTR_LOAD_COMM_FAILURE

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