JUNGFRAU Firmware

For SLS Detector Package v4.0.0
Minimum compatible version: 15.06.2018
Latest version: 15.06.2018

At times, one has to update the firmware, which then also requires updating the on-board software.

Jungfrau firmware can be upgraded via the SLS Detector Package binaries from the command line.

1. One must get the latest package's corresponding POF file from the SLS Detector Group.
2. Update the latest SLS Detector package installed.
3. Update the on-board software as per the instructions in the next section.
4. Start the on-board server in update mode:
   1. Connect to the blackfin on the detector
      telnet bchipxxx
   2. Prevent existing on-board server from respawning by:
      1. Edit /etc/inittab
      2. Comment out the line #ttyS0::respawn:/jungfrauDetectorServervxxx
      3. Reboot blackfin using reboot
      4. Run ps to ensure no jungfrauDetectorServers are running
   3. Start the server in update mode using:
      ./jungfrauDetectorServerxxx -update
      Leave this console on to come back to it later.
5. From the command line of the pc, clear shared memory
   ./sls_detector_get free
   If one gets shmget error, please clean the shared memory properly using the script in slsDetectorPackage/cleansharedmemory.sh
6. Add the detector to shared memory using
   ./sls_detector_put hostname bchipxxx
7. Program the FPGA using
   ./sls_detector_put programfpga xxx.pof
8. Once the programming is done:
   1. Switch to the console that has the update server running and kill it using Ctrl+C and ensure no jungfrauDetectorServers are running
   2. Restart the new server to see if it runs with the new firmware
      ./jungfrauDetectorServerxxx
      If the server didn't start properly, please contact us with the error message shown when starting the server up, else continue with the following steps.
   3. Respawn the new server (server starts at detector statup):
      1. Edit /etc/inittab
      2. Uncomment out the line ttyS0::respawn:/jungfrauDetectorServervxxx
      3. Reboot blackfin using reboot
      4. Run ps to ensure that both the gotthardDetectorServers are running.
         jungfrauDetectorServervxxx
jungfrauDetectorServervxxx 1953