Main Content

getDataStore

Get code and calibration configuration from code mappings for local or shared local data store

Since R2020b

collapse all in page

    Syntax

    propertyValue = getDataStore(myCodeMappingObj,dataStore,property)

    Description

    propertyValue = getDataStore(myCodeMappingObj,dataStore,property) returns the value of a code mapping property or calibration property for the specified local or shared local data store. For example, use this function to return the storage class or the calibration access of a measurement property configured for a local or shared local data store in a model.

    example

    Examples

    collapse all

    From the model code mappings for model ConfigurationRapidPrototypingInterface, get the name of the storage class that is configured for local data store mode.

    openExample("ConfigurationRapidPrototypingInterface");
cm = coder.mapping.api.get("ConfigurationRapidPrototypingInterface");
scMode = getDataStore(cm,"mode","StorageClass");

    From the model code mappings for model ConfigurationRapidPrototypingInterface, get the code identifier configured for the local data store mode.

    openExample("ConfigurationRapidPrototypingInterface");
cm = coder.mapping.api.get("ConfigurationRapidPrototypingInterface");
idDSMmode = getDataStore(cm,"mode","Identifier");

    From the model code mappings for model ConfigurationRapidPrototypingInterface, get the calibration properties such as calibration access and display identifier configured for local data store mode.

    openExample("ConfigurationRapidPrototypingInterface");
cm = coder.mapping.api.get("ConfigurationRapidPrototypingInterface");
prop_export = getDataStore(cm,"mode","Export");
prop_bitmask = getDataStore(cm,"mode","BitMask");
prop_calaccess = getDataStore(cm,"mode","CalibrationAccess");
prop_compname = getDataStore(cm,"mode","CompuMethod");
prop_dispid = getDataStore(cm,"mode","DisplayIdentifier");
prop_format = getDataStore(cm,"mode","Format");

    Input Arguments

    collapse all

    Code mapping object (model code mappings) returned by a call to function coder.mapping.api.get.

    Example: myCM

    Path of the Data Store Memory block for which to return the code mapping information, specified as a character vector or string scalar. Alternatively, you can specify a block handle or the name of the data store. If you specify the name of a data store and that name is not unique within the model, Simulink® returns an error that instructs you to specify the block path or handle.

    Example: blockHandle

    Data Types: char | string | block_handle

    Code mapping property for which to return a value. For a storage class defined in the Embedded Coder Dictionary associated with the model, specify a property name or one of these property names.

    Information to ReturnProperty Name
    Name of storage classStorageClass
    Name of variable for data store in the generated codeIdentifier
    Boolean value indicating whether to export the selected data store to a calibration file (a2l)Export
    Mask value in hexadecimal format to extract single bits from the data store in a calibration toolBitMask
    Enumeration value indicating the access of calibration. Calibration for a data store indicates that the data store can be calibrated. NoCalibration indicates that the data store can be read-only and cannot be calibrated. NoCalibration is the default value for the propertyCalibrationAccess
    Name of the conversion method used during the calibrationCompuMethod
    Optional display name of the data store for calibrationDisplayIdentifier
    Specifies the display format of the data store being measured in a calibration toolFormat
    Name of measurement service defined in Embedded Coder DictionaryMeasurementService

    Example: "StorageClass"

    Example: "CalibrationAccess"

    Output Arguments

    collapse all

    Name of the storage class or value of the specified storage class property configured for the specified data store.

    Data Types: char

    Version History

    Introduced in R2020b

    See Also

    | | | | |

    Topics