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event_filter [2018/05/11 13:39] pereira [S800 data format from Event Filter (S800 Filter)] |
event_filter [2018/05/11 13:59] pereira [S800 data format from Event Filter (S800 Filter)] |
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====== S800 data format from Event Filter (S800 Filter) ====== | ====== S800 data format from Event Filter (S800 Filter) ====== | ||
- | This page describes the data format assembled by the S800 filter. The data is written in a series of 16-bit unsigned integers, subsequently referred | + | The purpose of the S800 filter is to parse data from the S800 Event Builder, and reformat them in separated data packets, with an [[#General packet structure|specific structure]]. |
- | Note that data from the S800 filter are encapsulated as Ring Items (RI) and, as such, will include a [[http:// | + | |
+ | Data from the S800 filter are encapsulated as Ring Items (RI) and, as such, will include a [[http:// | ||
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+ | This page describes the data format assembled in the __Body__ of the S800 Filter RI. The data is written in a series of 16-bit unsigned integers, subsequently referred to as '' | ||
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+ | ^ Body Length 1 ^ Body Length 2 ^ S800 Data Tag ^ S800 Data Version ^ Data Packet 1 ^ Data Packet 2 ^ ... | | ||
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+ | * **Body Length 1**: Number of words in body (self inclusive) | ||
+ | * **Body Length 2**: Number of words in body - 1 (self-inclusive) | ||
+ | * **S800 Data Tag**: 0x5800 | ||
+ | * **S800 Data Version**: 0x0005 | ||
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===== General packet structure ===== | ===== General packet structure ===== |