BACnetStack_RegisterCallbackGetPropertyCharacterString
void BACnetStack_RegisterCallbackGetPropertyCharacterString( bool (*CallbackGetPropertyCharacterString)(const uint32_t deviceInstance, const uint16_t objectType, const uint32_t objectInstance, const uint32_t propertyIdentifier, char *value, uint32_t *valueElementCount, const uint32_t maxElementCount, uint8_t *encodingType, const bool useArrayIndex, const uint32_t propertyArrayIndex, uint32_t *errorCode));Registers a callback the stack calls to retrieve the current value of a CharacterString-typed property from the host application, in response to a ReadProperty(Multiple) request.
See also: CASBACnetStack::FPCallbackGetPropertyCharacterString
Parameters
Section titled “Parameters”| Parameter | Direction | Description |
|---|---|---|
CallbackGetPropertyCharacterString |
in | The function pointer for the CallbackGetPropertyCharacterString function. See CASBACnetStack::FPCallbackGetPropertyCharacterString for more info. |
Callback type
Section titled “Callback type”FPCallbackGetPropertyCharacterString
Topic: Property value callbacks. Declared in CASBACnetStackDLL.h.