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DBR status <-> NT status mapping

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This commit is contained in:
Matej Sekoranja
2015-01-22 10:03:09 +01:00
parent 1da0fae984
commit 667bc8e6cc
5 changed files with 104 additions and 27 deletions
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2
pvAccessCPP.files
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@@ -921,3 +921,5 @@ testApp/pvAccessAllTests.c
testApp/rtemsConfig.c
testApp/rtemsNetworking.h
testApp/rtemsTestHarness.c
src/ca/caStatus.cpp
src/ca/caStatus.h

2
src/ca/Makefile
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@@ -4,6 +4,8 @@ SRC_DIRS += $(PVACCESS_SRC)/ca
INC += caProvider.h
INC += caChannel.h
INC += caStatus.h
LIBSRCS += caProvider.cpp
LIBSRCS += caChannel.cpp
LIBSRCS += caStatus.cpp

29
src/ca/caChannel.cpp
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@@ -10,6 +10,7 @@
#include <pv/standardField.h>
#include <pv/caChannel.h>
#include <pv/caStatus.h>
using namespace epics::pvData;
using namespace epics::pvAccess;
@@ -637,31 +638,6 @@ void copy_DBR<dbr_enum_t, pvString, PVString, PVStringArray>(const void * dbr, u
}
}
static string dbrStatus2alarmMessage[] = {
"NO_ALARM", // 0 ..
"READ_ALARM",
"WRITE_ALARM",
"HIHI_ALARM",
"HIGH_ALARM",
"LOLO_ALARM",
"LOW_ALARM",
"STATE_ALARM",
"COS_ALARM",
"COMM_ALARM",
"TIMEOUT_ALARM",
"HW_LIMIT_ALARM",
"CALC_ALARM",
"SCAN_ALARM",
"LINK_ALARM",
"SOFT_ALARM",
"BAD_SUB_ALARM",
"UDF_ALARM",
"DISABLE_ALARM",
"SIMM_ALARM",
"READ_ACCESS_ALARM",
"WRITE_ACCESS_ALARM" // .. 21
};
// template<DBR type, primitive type, ScalarType, scalar Field, array Field>
template<typename T, typename pT, epics::pvData::ScalarType sT, typename sF, typename aF>
void copy_DBR_STS(const void * dbr, unsigned count, PVStructure::shared_pointer const & pvStructure)
@@ -669,8 +645,7 @@ void copy_DBR_STS(const void * dbr, unsigned count, PVStructure::shared_pointer
const T* data = static_cast<const T*>(dbr);
PVStructure::shared_pointer alarm = pvStructure->getStructureField("alarm");
// no mapping needed
alarm->getIntField("status")->put(0);
alarm->getIntField("status")->put(dbrStatus2alarmStatus[data->status]);
alarm->getIntField("severity")->put(data->severity);
alarm->getStringField("message")->put(dbrStatus2alarmMessage[data->status]);

68
src/ca/caStatus.cpp Normal file
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@@ -0,0 +1,68 @@
/**
* Copyright - See the COPYRIGHT that is included with this distribution.
* pvAccessCPP is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
*/
#define epicsExportSharedSymbols
#include <pv/caStatus.h>
namespace epics {
namespace pvAccess {
namespace ca {
std::string dbrStatus2alarmMessage[] = {
"NO_ALARM", // 0 ..
"READ_ALARM",
"WRITE_ALARM",
"HIHI_ALARM",
"HIGH_ALARM",
"LOLO_ALARM",
"LOW_ALARM",
"STATE_ALARM",
"COS_ALARM",
"COMM_ALARM",
"TIMEOUT_ALARM",
"HW_LIMIT_ALARM",
"CALC_ALARM",
"SCAN_ALARM",
"LINK_ALARM",
"SOFT_ALARM",
"BAD_SUB_ALARM",
"UDF_ALARM",
"DISABLE_ALARM",
"SIMM_ALARM",
"READ_ACCESS_ALARM",
"WRITE_ACCESS_ALARM" // .. 21
};
int dbrStatus2alarmStatus[] = {
noStatus, //"NO_ALARM"
driverStatus, //"READ_ALARM",
driverStatus, //"WRITE_ALARM",
recordStatus, //"HIHI_ALARM",
recordStatus, //"HIGH_ALARM",
recordStatus, //"LOLO_ALARM",
recordStatus, //"LOW_ALARM",
recordStatus, //"STATE_ALARM",
recordStatus, //"COS_ALARM",
driverStatus, //"COMM_ALARM",
driverStatus, //"TIMEOUT_ALARM",
deviceStatus, //"HW_LIMIT_ALARM",
recordStatus, //"CALC_ALARM",
dbStatus, //"SCAN_ALARM",
dbStatus, //"LINK_ALARM",
dbStatus, //"SOFT_ALARM",
confStatus, //"BAD_SUB_ALARM",
recordStatus, //"UDF_ALARM",
recordStatus, //"DISABLE_ALARM",
recordStatus, //"SIMM_ALARM",
clientStatus, //"READ_ACCESS_ALARM",
clientStatus //"WRITE_ACCESS_ALARM" // .. 21
};
}}}

30
src/ca/caStatus.h Normal file
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@@ -0,0 +1,30 @@
/**
* Copyright - See the COPYRIGHT that is included with this distribution.
* pvAccessCPP is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
*/
#ifndef CASTATUS_H
#define CASTATUS_H
#include <string>
#include <cadef.h>
#include <shareLib.h>
namespace epics {
namespace pvAccess {
namespace ca {
enum AlarmStatus {
noStatus,deviceStatus,driverStatus,recordStatus,
dbStatus,confStatus,undefinedStatus,clientStatus
};
epicsShareExtern std::string dbrStatus2alarmMessage[];
epicsShareExtern int dbrStatus2alarmStatus[];
}}}
#endif /* CASTATUS_H */