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src/SingleShotAO.cpp
View file @ 4a660db3
......@@ -231,6 +231,30 @@ void SingleShotAO::init_device()
//- trace/profile this method
yat4tango::TraceHelper t("SingleShotAO::init_device", this);
// construct the AO manager
//--------------------------------------------
try
{
m_manager = new SingleShotAOManager(this);
}
catch (...)
{
ERROR_STREAM << "initialization failed - failed to create manager" << std::endl;
m_currStatus = "initialization failed [failed to create manager]. See log for details";
m_state = Tango::FAULT;
return;
}
// test the manager
if (!m_manager)
{
ERROR_STREAM << "initialization failed - the manager is not created" << std::endl;
m_currStatus = "initialization failed [the manager is not created]. See log for details";
m_state = Tango::FAULT;
return;
}
// Initialise variables to default values
//--------------------------------------------
......@@ -253,8 +277,15 @@ void SingleShotAO::init_device()
ERROR_STREAM << "SingleShotAO::init_device::Tango::DevFailed exception caught "
<< "while trying to read device properties from TANGO database"
<< std::endl;
ERROR_STREAM << df << std::endl;
m_currStatus = "Failed to get property. See log for details";
std::string error_msg = df.errors[0].desc;
std::istringstream error_stream(error_msg);
std::string line;
std::getline(error_stream, line); // Read the first line
ERROR_STREAM << line << std::endl;
while (std::getline(error_stream, line)) { // Read the rest of the lines
ERROR_STREAM << " - " << line << std::endl;
}
m_currStatus = error_msg;
m_state = Tango::FAULT;
return;
}
......@@ -320,29 +351,6 @@ void SingleShotAO::init_device()
INFO_STREAM << "Board has " << m_nb_chan << " channels" << endl;
// construct the AO manager
//--------------------------------------------
try
{
m_manager = new SingleShotAOManager(this);
}
catch (...)
{
ERROR_STREAM << "initialization failed - failed to create manager" << std::endl;
m_currStatus = "initialization failed [failed to create manager]. See log for details";
m_state = Tango::FAULT;
return;
}
// test the manager
if (!m_manager)
{
ERROR_STREAM << "initialization failed - the manager is not created" << std::endl;
m_currStatus = "initialization failed [the manager is not created]. See log for details";
m_state = Tango::FAULT;
return;
}
// get frequency value in database
//--------------------------------------------
......@@ -670,6 +678,7 @@ void SingleShotAO::get_device_property()
dev_prop.push_back(Tango::DbDatum("EnableRamps"));
dev_prop.push_back(Tango::DbDatum("OutputMemorizedChannelsAtInit"));
// Call database and extract values
//--------------------------------------------
if (Tango::Util::instance()->_UseDb==true)
......@@ -688,23 +697,31 @@ void SingleShotAO::get_device_property()
else {
// Try to initialize BoardNum from default device value
def_prop = ds_class->get_default_device_property(dev_prop[i].name);
if (def_prop.is_empty()==false) def_prop >> boardNum;
if (def_prop.is_empty() == false)
{
def_prop >> boardNum_default;
def_prop >> boardNum;
}
}
// And try to extract BoardNum value from database
if (dev_prop[i].is_empty()==false) dev_prop[i] >> boardNum;
if (dev_prop[i].is_empty() == false) dev_prop[i] >> boardNum;
INFO_STREAM << "Raw BoardNum parsed: " << boardNum << endl;
//- <BoardType> -----------------------
// Try to initialize BoardType from class property
cl_prop = ds_class->get_class_property(dev_prop[++i].name);
if (cl_prop.is_empty()==false) cl_prop >> boardType;
if (cl_prop.is_empty() == false) cl_prop >> boardType;
else {
// Try to initialize BoardType from default device value
def_prop = ds_class->get_default_device_property(dev_prop[i].name);
if (def_prop.is_empty()==false) def_prop >> boardType;
if (def_prop.is_empty() == false)
{
def_prop >> boardType_default;
def_prop >> boardType;
}
}
// And try to extract BoardType value from database
if (dev_prop[i].is_empty()==false) dev_prop[i] >> boardType;
if (dev_prop[i].is_empty() == false) dev_prop[i] >> boardType;
INFO_STREAM << "Raw BoardType parsed: " << boardType << endl;
//- <EnableRamps> -----------------------
......@@ -714,7 +731,11 @@ void SingleShotAO::get_device_property()
else {
// Try to initialize EnableRamps from default device value
def_prop = ds_class->get_default_device_property(dev_prop[i].name);
if (def_prop.is_empty() == false) def_prop >> enableRamps;
if (def_prop.is_empty() == false)
{
def_prop >> enableRamps_default;
def_prop >> enableRamps;
}
}
// And try to extract EnableRamps value from database
if (dev_prop[i].is_empty() == false) dev_prop[i] >> enableRamps;
......@@ -727,59 +748,61 @@ void SingleShotAO::get_device_property()
else {
// Try to initialize OutputMemorizedChannelsAtInit from default device value
def_prop = ds_class->get_default_device_property(dev_prop[i].name);
if (def_prop.is_empty() == false) def_prop >> outputMemorizedChannelsAtInit;
if (def_prop.is_empty() == false)
{
def_prop >> outputMemorizedChannelsAtInit_default;
def_prop >> outputMemorizedChannelsAtInit;
}
}
// And try to extract OutputMemorizedChannelsAtInit value from database
if (dev_prop[i].is_empty() == false) dev_prop[i] >> outputMemorizedChannelsAtInit;
INFO_STREAM << "OutputMemorizedChannelsAtInit parsed: " << (outputMemorizedChannelsAtInit ? "true" : "false") << endl;
// Create properties if empty and set default values
//--------------------------------------------
DEBUG_STREAM << "Creating properties if empty" << endl;
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, boardNum, "BoardNum");
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, boardType, "BoardType");
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, enableRamps, "EnableRamps");
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, outputMemorizedChannelsAtInit, "OutputMemorizedChannelsAtInit");
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, boardNum_default, "BoardNum");
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, boardType_default, "BoardType");
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, enableRamps_default, "EnableRamps");
yat4tango::PropertyHelper::create_property_if_empty(this, dev_prop, outputMemorizedChannelsAtInit_default, "OutputMemorizedChannelsAtInit");
// Check critical properties being valid
//--------------------------------------------
DEBUG_STREAM << "Checking if critical properties are valid:" << endl;
critical_properties_missing = false;
yat::OSStream errorMessages;
errorMessages << "Critical properties are missing or invalid:" << endl;
//- <BoardNum> -----------------------
Tango::DbDatum &boardNumDatum = Tango::DbDatum("BoardNum");
std::string defaultBoardNum_str;
def_prop = ds_class->get_default_device_property(boardNumDatum.name);
if (def_prop.is_empty() == false) def_prop >> defaultBoardNum_str;
Tango::DevShort defaultBoardNum = atoi(defaultBoardNum_str.c_str());
if (boardNum == defaultBoardNum)
{
errorMessages << "Device property <BoardNum> is not set (default value " << defaultBoardNum << " needs to be replaced)" << endl;
ERROR_STREAM << "Device property <BoardNum> is not set (default value " << defaultBoardNum << " needs to be replaced)" << endl;
// Case 1 (error): boardNum is set to the default value in the database
if (boardNum == boardNum_default)
{
errorMessages << "Device property <BoardNum> is not set (default value " << boardNum_default << " needs to be replaced)" << endl;
critical_properties_missing = true;
}
// Case 2 (error): boardNum is set to a value outside the valid range
else if (boardNum < 0 || boardNum > 7)
{
boardNum = 0;
errorMessages << "Device property <BoardNum> is invalid. Valid range is [0..7]" << endl;
ERROR_STREAM << "Device property <BoardNum> is invalid. Valid range is [0..7]" << endl;
critical_properties_missing = true;
} else {
}
// Case 3 (ok): boardNum is set to a valid value
else
{
INFO_STREAM << "BoardNum resolved to " << boardNum << endl;
}
//- <BoardType> -----------------------
Tango::DbDatum &boardTypeDatum = Tango::DbDatum("BoardType");
std::string defaultBoardType;
def_prop = ds_class->get_default_device_property(boardTypeDatum.name);
if (def_prop.is_empty() == false) def_prop >> defaultBoardType;
if (boardType == defaultBoardType)
{
errorMessages << "Device property <BoardType> is not set (default value " << defaultBoardType << " needs to be replaced)" << endl;
ERROR_STREAM << "Device property <BoardType> is not set (default value " << defaultBoardType << " needs to be replaced)" << endl;
// Case 1 (error): boardType is set to the default value in the database
if (boardType == boardType_default || boardType == "")
{
errorMessages << "Device property <BoardType> is not set (default value " << boardType_default << " needs to be replaced)" << endl;
critical_properties_missing = true;
}
// Case 2 (ok): boardType is set to a valid
else if (boardType == "MAO_6208")
{
boardType = k6208_BOARD_TYPE;
......@@ -792,15 +815,17 @@ void SingleShotAO::get_device_property()
boardTypeId = adl::PCI6216;
INFO_STREAM << "BoardType resolved to PCI6216" << endl;
}
// Case 3 (error): boardType is set to an invalid value
else
{
boardType = kDEFAULT_BOARD_TYPE;
boardTypeId = adl::PCI6208;
errorMessages << "Device property <BoardType> is invalid [supported hw: MAO_6208 or MAO_6216]" << endl;
ERROR_STREAM << "Device property <BoardType> is invalid [supported hw: MAO_6208 or MAO_6216]" << endl;
critical_properties_missing = true;
}
// If any critical property is missing or invalid, throw an exception
if (critical_properties_missing)
{
DEBUG_STREAM << "Critical properties are missing, throwing exception." << endl;
......
src/SingleShotAO.h
View file @ 4a660db3
......@@ -121,10 +121,26 @@ public :
//@}
/**
* @name Device properties
* Device property member data.
* @name Device properties default values
* Device properties default values.
*/
//@{
/**
* Default value for boardNum property
*/
Tango::DevShort boardNum_default;
/**
* Default value for boardType property
*/
string boardType_default;
/**
* Default value for enableRamps property
*/
Tango::DevBoolean enableRamps_default;
/**
* Default value for outputMemorizedChannelsAtInit property
*/
Tango::DevBoolean outputMemorizedChannelsAtInit_default;
//@}
/**@name Constructors
......

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