bool Device_Set_Object_Name(
BACNET_CHARACTER_STRING * object_name)
{
bool status = false; /*return value */
if (!characterstring_same(&My_Object_Name, object_name)) {
/* Make the change and update the database revision */
status = characterstring_copy(&My_Object_Name, object_name);
Device_Inc_Database_Revision();
}
return status;
}
bool Device_Set_Object_Instance_Number(uint32_t object_id)
{
bool status = true; /* return value */
if (object_id <= BACNET_MAX_INSTANCE) {
if (object_id != Object_Instance_Number) {
Device_Inc_Database_Revision();
Object_Instance_Number = object_id;
}
} else
status = false;
return status;
}
bool Device_Set_Object_Instance_Number(
uint32_t object_id)
{
bool status = true; /* return value */
if (object_id <= BACNET_MAX_INSTANCE) {
/* Make the change and update the database revision */
Object_Instance_Number = object_id;
Device_Inc_Database_Revision();
} else
status = false;
return status;
}
bool bacnet_name_write_unique(uint16_t offset,
int object_type,
uint32_t object_instance,
BACNET_CHARACTER_STRING * char_string,
BACNET_ERROR_CLASS * error_class,
BACNET_ERROR_CODE * error_code)
{
bool status = false;
size_t length = 0;
uint8_t encoding = 0;
int duplicate_type = 0;
uint32_t duplicate_instance = 0;
length = characterstring_length(char_string);
if (length < 1) {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
} else if (length <= NVM_NAME_SIZE) {
encoding = characterstring_encoding(char_string);
if (encoding < MAX_CHARACTER_STRING_ENCODING) {
if (Device_Valid_Object_Name(char_string, &duplicate_type,
&duplicate_instance)) {
if ((duplicate_type == object_type) &&
(duplicate_instance == object_instance)) {
/* writing same name to same object */
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_DUPLICATE_NAME;
}
} else {
status = bacnet_name_set(offset, char_string);
if (status) {
Device_Inc_Database_Revision();
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
}
}
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_CHARACTER_SET_NOT_SUPPORTED;
}
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_NO_SPACE_TO_WRITE_PROPERTY;
}
return status;
}
