A high-level description of the linac locking system is captured in the page linked below:
Linac Locking - A System Level Overview
TBD
In this section, IOC deployment details are provided pertaining to the App hosting the RFoF Telnet IOC, as well as the IOC name and the assigned CPUs in both Dev and Production.
The IOC is housed in the masterSource App. The intended released tag in Production is R2.2.3.
IOC App Name | App Version |
---|---|
masterSource | R2.2.3 |
The configuration used in Production is seen below.
IOC Name | CPU Name |
---|---|
sioc-sys0-ms11 | cpu-sys0-sp02 |
The configuration used in Dev is seen below. As of now, there is no designated test stand in Dev.
IOC Name | CPU Name (Intended) |
---|---|
sioc-b084-ms11 | cpu-b084-sp12 |
List of required packages and associated versions.
Package Name | Package Version |
---|---|
cpsw/framework | R4.4.1 |
yaml-cpp | yaml-cpp-0.5.3_boost-1.64.0 |
boost | 1.64.0 |
pcre | 8.37 |
mrllrf/llrfLib | R1.1.0 |
timing/hpsTpr | R2.3.0 |
atca/commonATCA | R1.3.1 |
List of required modules and associated versions.
Module Name | Module Version |
---|---|
ATCACommon | R7.0.3.1-1.0 |
agilent53220A | R1.0.6 |
asyn | R4.39-1.0.1 |
autosave | R5.10-1.1.0 |
bkhAsyn | R0.4.6 |
caPutLog | R4.0-1.0.0 |
iocAdmin | R3.1.16-1.3.2 |
miscUtils | R2.2.5 |
modbus | R3.2-1.0.1 |
seq | R2.2.4-1.2 |
std | R3.2-1.0.5 |
streamdevice | R2.8.9-1.2.1 |
timingApi | R0.9 |
tprTrigger | R2.5.3-4.0-2 |
yamlLoader | R2.3.5 |
ycpswasyn | R3.3.6-1.0 |
In this section, a detailed description of the IOC bootup process is laid out.
First, define the usual environment variables in the startup script.
Load dbd and IOC health/monitoring records. Also, set up autosave and load the LCLS access configuration file. Finally, copy the archive file in $IOC_DATA to enable record archiving.
Tell the IOC where to find the list of record names that will be autosaved.
Besides the auto-generated record names for autosave, copy the manually generated list of records to be autosaved.
Load the YAML hierarchy and register configuration.
Load the phase locker records.
Create the ycpswAsynDriver with a dictionary option, i.e. use a limited number of interfaces to the FPGA registers, and load the YAML tree hierarchy.
A complete list of the records to archive is provided below.
Initialize the IOC and logging capability.
# =========================================== # IOC INIT # =========================================== iocInit() # =========================================== # CAPUTLOG # =========================================== # Turn on caPutLogging: # Log values only on change to the iocLogServer: caPutLogInit("${EPICS_CA_PUT_LOG_ADDR}") caPutLogShow(2)
Start the autosave process.
# =========================================== # AUTOSAVE START # =========================================== # Autosave start < $(TOP)/iocBoot/common/autosave_start.cmd create_monitor_set("${IOC}.req", 5, "")
A complete list of the RFoF Telnet IOC Process Variables (PVs) can be found in the page linked below, along with revision dates based on feedback received from the naming team.
Linac Locking - RFoF Telnet IOC (sioc-sys0-ms11) PVs
Currently, there is no RFoF test stand in Dev and hence only the Production displays are available.
To access and launch the displays in Production, follow the steps outlined below.
[softegr@lcls-srv01 skoufis]$ cd $EPICS_IOCS/sioc-sys0-ms11/iocSpecificRelease/masterSourceApp/srcDisplay/ [softegr@lcls-srv01 skoufis]$ cat masterSourceApp/srcDisplay/README.rfof To run the the RFOF screens, follow these steps from within this directory: 1. $ source /usr/local/lcls/epics/setup/epicsenv-7.0.3.1-1.0.bash 2. $ source /usr/local/lcls/tools/script/ENVS64.bash 3. Invoke the GUI you need, i.e. $ pydm -m "BASE=MSLK:SYS0:MS11" rfof.ui $ pydm -m "BASE=MSLK:SYS0:MS11" Errors.ui $ pydm -m "BASE=MSLK:SYS0:MS11" StateMachine.ui $ pydm -m "BASE=MSLK:SYS0:MS11" TransmitterParameters.ui $ pydm -m "BASE=MSLK:SYS0:MS11" ReceiverParameters.ui
The released software and firmware will be made available for access. See the remaining content of this section for the specific repositories and tags.
See software release details below.
Repository | Version | IOC Name |
---|---|---|
masterSource | R2.2.3 | sioc-sys0-ms10 |
See firmware release details below.
Repository | Version |
---|---|