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Certain packets (like TARGETSEL) are not recognized #5

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timreyes opened this issue Dec 14, 2022 · 1 comment
Open

Certain packets (like TARGETSEL) are not recognized #5

timreyes opened this issue Dec 14, 2022 · 1 comment

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@timreyes
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See Internal Ticket #76829 for more details:

See image below:
image

The idle bits, and the following TARGETSEL write packet, does not get parsed. It continues to find a sequence of bits that it recognizes, and the next sequence it finds is "Read DRW", however, it doesn't notice that the bits belong to different data words, and therefore causes the decode to be misaligned.

@timreyes
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timreyes commented Dec 22, 2022

Another similar decoding issue was reported here:
https://discuss.saleae.com/t/logic2-swd-protocol-not-able-to-decode-swd-sequence-bug-or-user-error/2001

A look at the screenshot they provided leads me to believe that TARGETSEL not getting parsed is also the culprit.

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