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feat: Add featuring masks/enable #124
* Merge pull request #124 from agaget/add-feat-masks * This PR adds mask (and enable) functionalities for the sequencer. * It adds the possibility of the software mask/enable (register SQSWMASK and SQSWENA) and mask attached to physical input. * It works with an MTCA EVM300 and MTCA EVR300U.
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| Original file line number | Diff line number | Diff line change |
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| TOP = ../.. | ||
| include $(TOP)/configure/CONFIG | ||
| ARCH = linux-x86_64 | ||
| TARGETS = envPaths | ||
| include $(TOP)/configure/RULES.ioc |
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| #!../../bin/linux-x86_64/mrf | ||
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| < envPaths | ||
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| ## Register all support components | ||
| dbLoadDatabase("../../dbd/mrf.dbd") | ||
| mrf_registerRecordDeviceDriver(pdbbase) | ||
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| epicsEnvSet("IOCSH_PS1","EVM SeqMask> ") | ||
| epicsEnvSet("P","Ether-Realm:EVM") | ||
| epicsEnvSet("ENGINEER","agaget") | ||
| epicsEnvSet("LOCATION","Etheric Realm") | ||
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| epicsEnvSet("EPICS_CA_MAX_ARRAY_BYTES","10000000") | ||
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| epicsEnvSet("EVM_PCI","0000:0e:00.0") | ||
| epicsEnvSet("PORT","EVM-MTCA") | ||
| epicsEnvSet(FREQ, "88") | ||
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| mrmEvgSetupPCI("$(PORT)", "$(EVM_PCI)") | ||
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| ## Load record instances | ||
| cd $(TOP) | ||
| dbLoadRecords("db/evm-mtca-300.uv.db","P=$(P):,s=,EVG=$(PORT),FRF=$(FREQ),FEVT=$(FREQ)") | ||
| dbLoadRecords("db/evm-mtca-300-evr.uv.db","P=$(P)U:,EVG=$(PORT),T=U,FRF=$(FREQ),FEVT=$(FREQ)") | ||
| dbLoadRecords("db/evm-mtca-300-evr.uv.db","P=$(P)D:,EVG=$(PORT),T=D,FRF=$(FREQ),FEVT=$(FREQ)") | ||
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| iocInit() | ||
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| ##### Configure the EVM | ||
| dbpf $(P):Mxc0Frequency-SP 1 | ||
| dbpf $(P):Mxc0Prescaler-SP 88000000 | ||
| ## Configure the sequencer | ||
| dbpf $(P):SoftSeq0TrigSrc0-Sel "Mxc0" | ||
| dbpf $(P):SoftSeq0TsResolution-Sel "uSec" | ||
| dbpf $(P):SoftSeq0RunMode-Sel "Normal" | ||
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| dbpf $(P):SoftSeq0Timestamp-SP "[100, 200]" | ||
| #Can't dbpf waveform of UCHAR so we use this. Change architecture if needed. | ||
| #Event 11 is just used for example | ||
| system("$(EPICS_BASE)/bin/linux-x86_64/caput -a $(P):SoftSeq0EvtCode-SP 2 1 11") | ||
| system("$(EPICS_BASE)/bin/linux-x86_64/caput -a $(P):SoftSeq0EvtMask-SP 2 1 0") | ||
| # Due to this 'enable' settings, event 11 will not b triggered by default | ||
| system("$(EPICS_BASE)/bin/linux-x86_64/caput -a $(P):SoftSeq0EvtEna-SP 2 0 3") | ||
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| # To fully understand mask and enable I suggest you to play with software mask an enable an watch counter of the EVR: | ||
| # $(P):SoftSeq0SwMask-Sel | ||
| # $(P):SoftSeq0SwEna-Sel | ||
| # If you put soft mask to 1 or 3 or 5 etc... it will mask event 1 of the sequence | ||
| # because mask of the sequencer is 1, and it's (binary) included in the software mask number | ||
| # For enable, soft ena to 3 or 7 or 11.. will enable event 11 of the sequencer | ||
| # because ena of the sequencer is 3 and it's (binary) included in the software ena number | ||
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| ## Configure the EVRU | ||
| dbpf $(P)U:DlyGen0EvtSet0-SP 13 | ||
| dbpf $(P)U:DlyGen0EvtReset0-SP 14 | ||
| dbpf $(P)U:OutFP0SrcPulse-SP "Pulser 0" | ||
| # FP0 of the EVRU is the equivalent of Univ8 of the EVM | ||
| # So this triggered the Mask 1 when FP0/Univ8 is High. | ||
| dbpf $(P):InpUniv8FPMask-Sel "1" | ||
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| epicsThreadSleep(1) | ||
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| dbtr $(P):SoftSeq0Commit-Cmd | ||
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| epicsThreadSleep(1) | ||
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| dbpf $(P):SoftSeq0Load-Cmd 1 | ||
| dbpf $(P):SoftSeq0Enable-Cmd 1 | ||
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| # dbpf $(P):TrigEvt1TrigSrc0-Sel Mxc0 | ||
| # dbpf $(P):TrigEvt0EvtCode-SP 1 | ||
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| ## Push event 13 just to see that upstream/downstream is working | ||
| dbpf $(P):TrigEvt1TrigSrc1-Sel Univ8 | ||
| dbpf $(P):TrigEvt1EvtCode-SP 13 | ||
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| ## | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| #!../../bin/linux-x86_64/mrf | ||
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| < envPaths | ||
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| ## Register all support components | ||
| dbLoadDatabase("../../dbd/mrf.dbd") | ||
| mrf_registerRecordDeviceDriver(pdbbase) | ||
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| epicsEnvSet("IOCSH_PS1","EVR SeqMask> ") | ||
| epicsEnvSet("P","Ether-Realm:EVR") | ||
| epicsEnvSet("ENGINEER","agaget") | ||
| epicsEnvSet("LOCATION","Etheric Realm") | ||
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| epicsEnvSet("EPICS_CA_MAX_ARRAY_BYTES","10000000") | ||
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| epicsEnvSet("EVR_PCI","0000:0c:00.0") | ||
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| mrmEvrSetupPCI("EVR-MTCA", "$(EVR_PCI)") | ||
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| cd $(TOP) | ||
| ## Load record instances | ||
| dbLoadRecords("db/evr-mtca-300u.uv.db","P=$(P):,EVR=EVR-MTCA,PNDELAY=PNDELAY,PNWIDTH=PNWIDTH,FRF=88,FEVT=88") | ||
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| iocInit() | ||
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| ## we use Backplane of the MTCA card here to upstream event through input, like that no need for any other phyical installation. | ||
| ## Events 2 and 3 will be use to mask and unmask the event 1 in the sequencer. You can send them softwarely through the EVM. | ||
| ## Indeed You can remove that part and use analogic signal in other inputs if you prefer. | ||
| ### When we receive event 2 Pulser 1-> backplane 1 is triggered | ||
| dbpf $(P):DlyGen1Width-SP 100 | ||
| dbpf $(P):DlyGen1Width-RB | ||
| dbpf $(P):DlyGen1EvtTrig0-SP 2 | ||
| dbpf $(P):OutBack1SrcPulse-SP "Pulser 1" | ||
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| #When we receive event 3 Pulser 2-> backplane 2 is triggered | ||
| dbpf $(P):DlyGen2Width-SP 100 | ||
| dbpf $(P):DlyGen2Width-RB | ||
| dbpf $(P):DlyGen2EvtTrig0-SP 3 | ||
| dbpf $(P):OutBack2SrcPulse-SP "Pulser 2" | ||
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| ###Backplane channel 1 use for masking | ||
| dbpf $(P):BPIn1TrigBack-Sel "Edge" | ||
| dbpf $(P):BPIn1CodeBack-SP 13 | ||
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| ###Backplane channel 2 use for unmasking | ||
| dbpf $(P):BPIn2TrigBack-Sel "Edge" | ||
| dbpf $(P):BPIn2CodeBack-SP 14 | ||
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| ## Monitoring events. When your sequencer is running normally, counter A should increment at 1Hz. | ||
| ## When event 2 is send to this EVR, counterA will stop incrementing, counterB will increment + 1, and counterD will increment +1 | ||
| ## When event 3 is send to this EVR, counterA will restart incrementing, counterC will increment + 1 | ||
| dbpf $(P):EvtA-SP.OUT "@OBJ=EVR-MTCA,Code=1" | ||
| dbpf $(P):EvtB-SP.OUT "@OBJ=EVR-MTCA,Code=2" | ||
| dbpf $(P):EvtC-SP.OUT "@OBJ=EVR-MTCA,Code=3" | ||
| dbpf $(P):EvtD-SP.OUT "@OBJ=EVR-MTCA,Code=13" | ||
| dbpf $(P):EvtE-SP.OUT "@OBJ=EVR-MTCA,Code=11" | ||
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| ## | ||
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