release notes

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maliakal_d 2022-11-25 10:08:01 +01:00
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SLS Detector Package Patch Release 6.1.2 released on 14.11.2022
SLS Detector Package Patch Release 6.1.2 released on 25.11.2022
===============================================================
This document describes the differences between v6.1.2 and v6.1.1.
CONTENTS
--------
1. Resolved Issues
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Detector Server
---------------
1. [Jungfrau, Moench, Ctb]
1. [Jungfrau, Moench, Ctb]
Programming Firmware
Updating kernel was not enough to ensure seamless programming of FPGA.
nCe signal now made high before programming blackfin.
@ -66,6 +66,29 @@ This document describes the differences between v6.1.2 and v6.1.1.
between the modules and set it to the max + 1 to ensure that they
all start with the same frame number for the next acquisition.
Client
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1. [Eiger] Stop command freezes server
It is apparent in large detectors.
For example, if module A got a "stop" during an acquisition,
it stops to an 'Idle' state. If module B gets a "stop" before an
acquisition, it will return it is in 'Idle' state and continue
to start the next acquisition, but module B then waits for "ready
for trigger" synchronization from module A, which it will never get.
Since module B missed the asynchronous stop command, the workaround
in the client is to send another "stop" command (upto 10 retries)
till it returns Idle.
2. [Eiger][Jungfrau][Moench][Ctb]
Stop results in different frame numbers
A "stop" command will also now check for inconsistent 'nextframenumber'
between the modules and set it to the max + 1 to ensure that they
all start with the same frame number for the next acquisition.
2. On-board Detector Server Compatibility
==========================================
@ -89,12 +112,12 @@ This document describes the differences between v6.1.2 and v6.1.1.
https://slsdetectorgroup.github.io/devdoc/serverupgrade.html
3. Firmware Requirements
========================
Note: No change to 6.1.1.
Eiger
=====
Compatible version : 08.10.2021 (v29)