diff --git a/ecmc_plugin_fft/ecmc_plugin_fftApp/Db/ecmcPluginFFT.template b/ecmc_plugin_fft/ecmc_plugin_fftApp/Db/ecmcPluginFFT.template index ce0ac6e..1c041ee 100644 --- a/ecmc_plugin_fft/ecmc_plugin_fftApp/Db/ecmcPluginFFT.template +++ b/ecmc_plugin_fft/ecmc_plugin_fftApp/Db/ecmcPluginFFT.template @@ -50,7 +50,7 @@ record(waveform,"$(P)Plugin-FFT${INDEX}-PreProc-Data-Act"){ # FFT amplitude result record(waveform,"$(P)Plugin-FFT${INDEX}-Spectrum-Amp-Act"){ info(asyn:FIFO, "1000") - field(DESC, "${AMP_DESC="Spectrum amplitude"}") + field(DESC, "${AMP_DESC="Spectrum amplitude"}") field(PINI, "1") field(DTYP, "asynFloat64ArrayIn") field(INP, "@asyn(PLUGIN.FFT${INDEX},$(ADDR=0),$(TIMEOUT=1000))plugin.fft${INDEX}.fftamplitude") @@ -134,3 +134,9 @@ record(longin,"$(P)Plugin-FFT${INDEX}-BuffIdAct"){ field(SCAN, "I/O Intr") field(TSE, "0") } + +# Plot title (for epicscomgui) +record(stringin,"$(P)Plugin-FFT${INDEX}-Title"){ + field(DESC, "Title of FFT plot") + field(VAL, "${TITLE="FFT"}") +} diff --git a/iocsh/test_plugin_FFT.script b/iocsh/test_plugin_FFT.script index 79d3f62..a57b5fa 100644 --- a/iocsh/test_plugin_FFT.script +++ b/iocsh/test_plugin_FFT.script @@ -49,7 +49,7 @@ epicsEnvSet(ECMC_PLUGIN_FILNAME,"/home/pi/epics/base-7.0.4/require/3.3.0/siteMod epicsEnvSet(ECMC_PLUGIN_CONFIG,"SOURCE=plcs.plc0.static.sineval;DBG_PRINT=0;NFFT=1024;RATE=100;RM_DC=1;SCALE=1;MODE=CONT;ENABLE=1;") ${SCRIPTEXEC} ${ecmccfg_DIR}loadPlugin.cmd, "PLUGIN_ID=0,FILE=${ECMC_PLUGIN_FILNAME},CONFIG='${ECMC_PLUGIN_CONFIG}', REPORT=1" # Note: INDEX is the index of FFT object in FFT plugin and not PLUGIN_ID. In this case the same -dbLoadRecords(ecmcPluginFFT.template,"P=$(IOC):,INDEX=0, NELM=${FFT_NELM}, AMP_DESC='Latency amplitude',AMP_EGU='ns',RAW_DESC='Latency',AMP_EGU='ns'") +dbLoadRecords(ecmcPluginFFT.template,"P=$(IOC):,INDEX=0, NELM=${FFT_NELM}, AMP_DESC='Sine amplitude',AMP_EGU='',RAW_DESC='Sine',AMP_EGU='', TITLE='FFT of sinus in 5Hz'") ########################################################################s###### ## Load plugin: FFT again (will create a new FFT object in the same namespace) @@ -57,12 +57,13 @@ epicsEnvSet(ECMC_PLUGIN_FILNAME,"/home/pi/epics/base-7.0.4/require/3.3.0/siteMod epicsEnvSet(ECMC_PLUGIN_CONFIG,"SOURCE=ecmc.thread.latency.max;DBG_PRINT=0;NFFT=1024;ENABLE=1;") ${SCRIPTEXEC} ${ecmccfg_DIR}loadPlugin.cmd, "PLUGIN_ID=1,FILE=${ECMC_PLUGIN_FILNAME},CONFIG='${ECMC_PLUGIN_CONFIG}', REPORT=1" # Note: INDEX is the index of FFT object in FFT plugin and not PLUGIN_ID. In this case the same -dbLoadRecords(ecmcPluginFFT.template,"P=$(IOC):,INDEX=1, NELM=${FFT_NELM}, AMP_DESC='Sine amplitude',AMP_EGU='',RAW_DESC='Sine',AMP_EGU=''") +dbLoadRecords(ecmcPluginFFT.template,"P=$(IOC):,INDEX=1, NELM=${FFT_NELM}, AMP_DESC='Latency amplitude',AMP_EGU='ns',RAW_DESC='Latency',AMP_EGU='ns',TITLE='FFT of ecmc latencny'") + epicsEnvUnset(ECMC_PLUGIN_FILNAME) epicsEnvUnset(ECMC_PLUGIN_CONFIG) ############################################################################## -## PLC 0: Generate a sine wave at 10Hz +## PLC 0: Generate a sine wave at 5Hz $(SCRIPTEXEC) $(ecmccfg_DIR)loadPLCFile.cmd, "PLC_ID=0, SAMPLE_RATE_MS=10,FILE=./plc/plc_no_ec_fft_sin.plc, PLC_MACROS='FREQ=5'") ##############################################################################