GOMSPACE AX100 DEFRAMER

[yaelo1]

Hello everyone
I'm starting this discussion because I am facing an issue that I’m not sure is related to error handling during decoding. I am using the GOMSPACE AX100 Deframer to decode OGG audio files. Previously, I had the entire flowchart completed, but I noticed that there is now a block in Satellites that performs the same function. Would it be a good idea to add an extra block? Or should I replace the GOMSPACE AX100 Deframer with another one?
I'm migrating because this decoder was built for the 3.8 using gr.sattools.

[daniestevez]

For what it's worth, gr-satellites includes an FSK Demodulator block that is generally better than your usage of the Clock Recovery MM or Symbol Sync blocks in either flowgraph.

Would it be a good idea to add an extra block?

What do you mean? Which block would you add? Something to point out is that the GOMspace AX100 Deframer block does not include a CRC-32C check (since it is optional in CSP), so if you want this, you will need to add it to the flowgraph (there are suitable blocks in gr-satellites).

Or should I replace the GOMSPACE AX100 Deframer with another one?

You don't say what kind of signals this flowgraph needs to decode, but I'm assuming that they are AX100 signals in ASM+Golay mode. If so, then the GOMspace AX100 Deframer in ASM+Golay mode is (quite unsurprisingly) the appropriate block for the task.

I am facing an issue that I’m not sure is related to error handling during decoding

You mention this in passing, but give no more details about error handling or about the issue you are encountering.