Experimental Physics and
Industrial Control System

On 1/15/24, 2:20 AM, "Tech-talk" <tech-talk-bounces at aps.anl.gov> wrote:

Hello,

I am working on the Libera Single Pass. When I run the IOC in device's
terminal following errors appear:

./runapp.sh
#!/opt/epics-libera/bin/linux-arm/libera
epicsEnvSet(ARCH,"linux-arm")
epicsEnvSet(IOC,"iocLibera")
epicsEnvSet(TOP,"/opt/epics-libera")
epicsEnvSet(EPICS_BASE,"/opt/epics-libera")
cd /opt/epics-libera
## Register all support components
dbLoadDatabase("dbd/liberaSupport.dbd",0,0)
liberaSupport_registerRecordDeviceDriver(pdbbase)
### PORT INITIALIZATION
# Environment port
liberaInit("ENV","ENV", "0", "0", "0", "0", "1")
../drv_libera_env.c:72 CSPI error in cspi_getenvparam: system-level call
failed (-5), No such file or directory (2)

Error ENV retrieving data
../drv_libera_env.c:1069 CSPI error in cspi_setconparam: unknown error
(-1), No such file or directory (2)

Error setting params to handle events
# Fast Application port reading/writing 8192 samples
liberaInit("FA","FA", "0", "8192", "0", "0", "1")
# ADC port reading 1024 samples
liberaInit("ADC","ADC", "0", "1024", "0", "0", "1")
../drv_libera_adc.c:343 CSPI error in cspi_setconparam: unknown error
(-1), No such file or directory (2)

Error setting params to handle events
# Slow Acquisition port
liberaInit("SA","SA", "0", "0", "0", "0", "1")
#asynSetTraceMask("SA",0,0x1f)
#asynSetTraceIOMask("SA",0,0x7)
## Load record instances
cd db
dbLoadTemplate("libera.substitutions")
cd /opt/epics-libera
iocInit()
Starting iocInit
############################################################################

## EPICS R3.14.9 $R3-14-9$ $2007/02/05 16:31:45$
## EPICS Base built Jan 26 2011
############################################################################

../drv_libera_env.c:92 CSPI error in cspi_getenvparam: system-level call
failed (-5), No such file or directory (2)

Error ENV retrieving data
../drv_libera_env.c:92 CSPI error in cspi_getenvparam: system-level call
failed (-5), No such file or directory (2)

Error ENV retrieving data
../drv_libera_env.c:92 CSPI error in cspi_getenvparam: system-level call
failed (-5), No such file or directory (2)

Error ENV retrieving data
../drv_libera_env.c:844 CSPI error in cspi_setenvparam: system-level
call failed (-5), No such file or directory (2)

Error ENV setting params for command 724, mask 10000
2024/01/11 01:50:51.510 LIBERA01:ENV:ENV_GAIN_SP devAsynInt32 process error
../drv_libera_env.c:844 CSPI error in cspi_setenvparam: system-level
call failed (-5), No such file or directory (2)

Error ENV setting params for command 725, mask 20000
2024/01/11 01:50:51.520 LIBERA01:ENV:ENV_AGC_WRITE devAsynInt32 process
error
../drv_libera_env.c:92 CSPI error in cspi_getenvparam: system-level call
failed (-5), No such file or directory (2)

Error ENV retrieving data
../drv_libera_env.c:92 CSPI error in cspi_getenvparam: system-level call
failed (-5), No such file or directory (2)

Error ENV retrieving data
iocInit: All initialization complete
epics> ../drv_libera_env.c:92 CSPI error in cspi_getenvparam:
system-level call failed (-5), No such file or directory (2)

...


I seached for drv_libera;-env.c file. There is no source file or any
sign for CSPI in the source directory but it seems like object files
exist in static libraries:

  grep -rni 'drv_libera_env.c' /opt
Binary file /opt/epics-libera/lib/linux-arm/libliberaSupport.a matches
Binary file /opt/epics-libera/lib/linux-arm/libliberaSupport.so matches

It would be great if you can help me with this.

Thanks,
Irem