/** * @file * @author Steve Karg * @date 2005 * @brief API for a basic BACnet Analog Output Object implementation. * An Analog Output object is an object with a present-value that * uses an single precision floating point data type. * @author Steve Karg * @date 2005 * @copyright SPDX-License-Identifier: MIT */ #ifndef BACNET_BASIC_OBJECT_ANALOG_OUTPUT_H #define BACNET_BASIC_OBJECT_ANALOG_OUTPUT_H #include #include #include "bacnet/bacdef.h" /* Must be before all other bacnet *.h files */ #include "bacnet/bacerror.h" #include "bacnet/rp.h" #include "bacnet/wp.h" /** * @brief Callback for gateway write present value request * @param object_instance - object-instance number of the object * @param old_value - floating point analog value prior to write * @param value - floating point analog value of the write */ typedef void (*analog_output_write_present_value_callback)( uint32_t object_instance, float old_value, float value); #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ BACNET_STACK_EXPORT void Analog_Output_Property_Lists( const int32_t **pRequired, const int32_t **pOptional, const int32_t **pProprietary); BACNET_STACK_EXPORT bool Analog_Output_Valid_Instance(uint32_t object_instance); BACNET_STACK_EXPORT unsigned Analog_Output_Count(void); BACNET_STACK_EXPORT uint32_t Analog_Output_Index_To_Instance(unsigned index); BACNET_STACK_EXPORT unsigned Analog_Output_Instance_To_Index(uint32_t instance); BACNET_STACK_EXPORT bool Analog_Output_Object_Instance_Add(uint32_t instance); BACNET_STACK_EXPORT float Analog_Output_Present_Value(uint32_t object_instance); BACNET_STACK_EXPORT bool Analog_Output_Present_Value_Set( uint32_t object_instance, float value, unsigned priority); BACNET_STACK_EXPORT bool Analog_Output_Present_Value_Relinquish( uint32_t object_instance, unsigned priority); BACNET_STACK_EXPORT unsigned Analog_Output_Present_Value_Priority(uint32_t object_instance); BACNET_STACK_EXPORT void Analog_Output_Write_Present_Value_Callback_Set( analog_output_write_present_value_callback cb); BACNET_STACK_EXPORT bool Analog_Output_Priority_Array_Relinquished( uint32_t object_instance, unsigned priority); BACNET_STACK_EXPORT float Analog_Output_Priority_Array_Value( uint32_t object_instance, unsigned priority); BACNET_STACK_EXPORT float Analog_Output_Relinquish_Default(uint32_t object_instance); BACNET_STACK_EXPORT bool Analog_Output_Relinquish_Default_Set( uint32_t object_instance, float value); BACNET_STACK_EXPORT bool Analog_Output_Change_Of_Value(uint32_t instance); BACNET_STACK_EXPORT void Analog_Output_Change_Of_Value_Clear(uint32_t instance); BACNET_STACK_EXPORT bool Analog_Output_Encode_Value_List( uint32_t object_instance, BACNET_PROPERTY_VALUE *value_list); BACNET_STACK_EXPORT float Analog_Output_COV_Increment(uint32_t instance); BACNET_STACK_EXPORT void Analog_Output_COV_Increment_Set(uint32_t instance, float value); BACNET_STACK_EXPORT bool Analog_Output_Object_Name( uint32_t object_instance, BACNET_CHARACTER_STRING *object_name); BACNET_STACK_EXPORT bool Analog_Output_Name_Set(uint32_t object_instance, const char *new_name); BACNET_STACK_EXPORT const char *Analog_Output_Name_ASCII(uint32_t object_instance); BACNET_STACK_EXPORT const char *Analog_Output_Description(uint32_t instance); BACNET_STACK_EXPORT bool Analog_Output_Description_Set(uint32_t instance, const char *new_name); BACNET_STACK_EXPORT bool Analog_Output_Units_Set(uint32_t instance, BACNET_ENGINEERING_UNITS units); BACNET_STACK_EXPORT BACNET_ENGINEERING_UNITS Analog_Output_Units(uint32_t instance); BACNET_STACK_EXPORT bool Analog_Output_Out_Of_Service(uint32_t instance); BACNET_STACK_EXPORT void Analog_Output_Out_Of_Service_Set(uint32_t instance, bool oos_flag); BACNET_STACK_EXPORT bool Analog_Output_Overridden(uint32_t instance); BACNET_STACK_EXPORT void Analog_Output_Overridden_Set(uint32_t instance, bool oos_flag); BACNET_STACK_EXPORT BACNET_RELIABILITY Analog_Output_Reliability(uint32_t object_instance); BACNET_STACK_EXPORT bool Analog_Output_Reliability_Set( uint32_t object_instance, BACNET_RELIABILITY value); BACNET_STACK_EXPORT float Analog_Output_Min_Pres_Value(uint32_t object_instance); BACNET_STACK_EXPORT bool Analog_Output_Min_Pres_Value_Set(uint32_t object_instance, float value); BACNET_STACK_EXPORT float Analog_Output_Max_Pres_Value(uint32_t object_instance); BACNET_STACK_EXPORT bool Analog_Output_Max_Pres_Value_Set(uint32_t object_instance, float value); BACNET_STACK_EXPORT int Analog_Output_Read_Property(BACNET_READ_PROPERTY_DATA *rpdata); BACNET_STACK_EXPORT bool Analog_Output_Write_Property(BACNET_WRITE_PROPERTY_DATA *wp_data); BACNET_STACK_EXPORT void *Analog_Output_Context_Get(uint32_t object_instance); BACNET_STACK_EXPORT void Analog_Output_Context_Set(uint32_t object_instance, void *context); BACNET_STACK_EXPORT uint32_t Analog_Output_Create(uint32_t object_instance); BACNET_STACK_EXPORT bool Analog_Output_Delete(uint32_t object_instance); BACNET_STACK_EXPORT void Analog_Output_Cleanup(void); BACNET_STACK_EXPORT void Analog_Output_Init(void); #ifdef __cplusplus } #endif /* __cplusplus */ #endif