Trigger View Multiple Bytes

[sjacobsen]

How do we specify a Trigger view query for the Async Serial analyzer that is longer than one byte? e.g. 0xA0 0xA1

[timreyes]

Although we don’t have a native feature for triggering on a sequence of bytes, you might be able to utilize the workaround I describe below:

Stop acquisition from python script

@davide.ferrari Right now, we don’t have a native way of looking for a trigger with regards to a sequence of bytes (or decoded boxes). The Trigger View can only trigger on one decoded box at a time. As an example in the image below… [Screen Shot 2021-05-04 at 4.28.07 PM] If the Trigger View is attached to the Async Serial analyzer, it can only trigger on a single ASCII character, such as “H” or “e”, but not a combination “He.” The workaround is to use a concatenator extension (like the one sh…

I’ve added a comment and vote for you in the idea post we are tracking for this below:

Improve Triggering on protocol frame - Logic 2 - Ideas and Feature Requests -...

In addition, the idea post below is related, but for searching rather than triggering. I would assume that if we were to implement the above feature, we may also include the ability to search a sequence of bytes as well.

Search a Sequence of Bytes - Logic 2 - Ideas and Feature Requests - Saleae