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191 lines
5.5 KiB
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<HTML>
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<HEAD>
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<TITLE>JUNGFRAU Firmware</TITLE>
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<B> Next:</B> <A NAME="tex2html422"
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HREF="JUNGFRAU_On_board_Software.html">JUNGFRAU On-board Software</A>
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HREF="Contents.html">Contents</A></B>
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<BR>
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<BR>
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<!--End of Navigation Panel-->
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<H3><A NAME="SECTION00054100000000000000">
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JUNGFRAU Firmware</A>
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</H3>
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<I>For SLS Detector Package v4.0.0</I>
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<BR>
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Minimum compatible version: 15.06.2018
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<BR>
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Latest version: 15.06.2018
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<BR>
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<P>
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At times, one has to update the firmware, which then also requires updating the
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on-board software.
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<P>
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<B><I>Jungfrau firmware can be upgraded via the SLS Detector Package
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binaries from the command line.</I></B>
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<P>
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<OL>
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<LI>One must get the latest package's corresponding POF file from the SLS
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Detector Group.
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</LI>
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<LI>Update the latest SLS Detector package installed.
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</LI>
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<LI>Update the on-board software as per the instructions in the next
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section.
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</LI>
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<LI>Start the on-board server in update mode:
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<OL>
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<LI>Connect to the blackfin on the detector
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<BR><code>telnet bchipxxx</code>
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</LI>
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<LI>Prevent existing on-board server from respawning by:
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<OL>
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<LI>Edit <code>/etc/inittab</code>
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</LI>
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<LI>Comment out the line
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<code>#ttyS0::respawn:/jungfrauDetectorServervxxx</code>
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</LI>
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<LI>Reboot blackfin using <code>reboot</code>
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</LI>
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<LI>Run <code>ps</code> to ensure no jungfrauDetectorServers are running
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</LI>
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</OL>
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</LI>
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<LI>Start the server in update mode using:
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<BR><code>./jungfrauDetectorServerxxx -update</code>
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<BR>
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Leave this console on to come back to it later.
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</LI>
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</OL>
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</LI>
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<LI>From the command line of the pc, clear shared memory
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<BR><code>./sls_detector_get free</code>
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<BR>
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If one gets shmget error, please clean the shared memory properly using the
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script in <code>slsDetectorPackage/cleansharedmemory.sh</code>
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</LI>
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<LI>Add the detector to shared memory using
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<BR><code>./sls_detector_put hostname bchipxxx</code>
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</LI>
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<LI>Program the FPGA using
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<BR><code>./sls_detector_put programfpga xxx.pof</code>
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</LI>
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<LI>Once the programming is done:
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<OL>
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<LI>Switch to the console that has the update server running and kill it
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using Ctrl+C and ensure no jungfrauDetectorServers are
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running
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</LI>
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<LI>Restart the new server to see if it runs with the new firmware
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<BR><code>./jungfrauDetectorServerxxx</code>
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<BR>
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If the server didn't start properly, please contact us with the error message
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shown when starting the server up, else continue with the following steps.
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</LI>
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<LI>Respawn the new server (server starts at detector statup):
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<OL>
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<LI>Edit <code>/etc/inittab</code>
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</LI>
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<LI>Uncomment out the line
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<code>ttyS0::respawn:/jungfrauDetectorServervxxx</code>
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</LI>
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<LI>Reboot blackfin using <code>reboot</code>
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</LI>
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<LI>Run <code>ps</code> to ensure that both the gotthardDetectorServers are
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running.
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<BR><code>jungfrauDetectorServervxxx</code>
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<BR><code>jungfrauDetectorServervxxx 1953</code>
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</LI>
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</OL>
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</LI>
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</OL>
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<P>
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</LI>
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</OL>
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<P>
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<HR>
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HREF="JUNGFRAU.html">
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<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A>
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<BR>
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<B> Next:</B> <A NAME="tex2html422"
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HREF="JUNGFRAU_On_board_Software.html">JUNGFRAU On-board Software</A>
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<B> Up:</B> <A NAME="tex2html418"
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HREF="JUNGFRAU.html">JUNGFRAU</A>
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<B> Previous:</B> <A NAME="tex2html412"
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HREF="JUNGFRAU.html">JUNGFRAU</A>
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<B> <A NAME="tex2html420"
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HREF="Contents.html">Contents</A></B>
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<!--End of Navigation Panel-->
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<ADDRESS>
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Thattil Dhanya
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2019-04-08
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</ADDRESS>
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</HTML>
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