About usage of sync and create packed pdu block

[ghost]

Hello everyone, I have just created a file with binary editor to understand this block and my goal is to match simple preamble. The binary form of the test.bin file is D2 AB 15 00 12 15 1A CF FC 1D A6 DA AB A0 03 00 00 00 C3 D2 B1 A0 03 00 D2 B1 A0 06 00 and flowgraph is given below. The synchword should match with "1A CF FC 1D" part. However I don't see any output in message debug? I change the repeat parameter in file source to 'Yes', I increase the file size and I remove the throttle block, but still there is no output.

Can you help me?

[K4KDR]

Hello!

Please see the example below for a small change to the flowgraph which will output the 10 bytes from your source file AFTER the SyncWord:

[ghost]

Thank you, I didn't notice that the input of the sync and create packed block must be "bits".