On 15/12/2022 20:46, Moses Browne Mwakyanjala wrote:
> Hi everyone,
> I was using the HDLC block to receive AX25 packets of satellite signals.
> I noticed that the block can sometimes produce packets that are
> gibberish. This sounds very unlikely considering the CRC check in the
> block. Has anyone experienced this problem?
Hi Moses,
The CRC is just a CRC-16, so getting false packets on a random input is
relatively likely. I've seen this plenty of times with gr-satellites.
Best,
Daniel.
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