/** * @file * @brief Default configuration for BACnet Stack library * @author Steve Karg * @date 2004 * @copyright SPDX-License-Identifier: MIT */ #ifndef BACNET_CONFIG_H_ #define BACNET_CONFIG_H_ /** * @note configurations are default to values used in the example apps build. * Use a local copy named "bacnet-config.h" with settings configured for * the product specific needs for code space reductions in your device. * Alternately, use a compiler and linker to override these defines. */ #if defined(BACNET_CONFIG_H) #include "bacnet-config.h" #endif /* Note: these defines can be defined in your makefile or project or here or not defined and defaults will be used */ /* Declare a physical layers using your compiler define. See datalink.h for possible defines. */ /* For backward compatibility for old BACDL_ALL */ #if defined(BACDL_ALL) #define BACDL_ETHERNET #define BACDL_ARCNET #define BACDL_MSTP #define BACDL_BIP #define BACDL_BIP6 #define BACDL_BSC #define BACDL_ZIGBEE #endif #if defined(BACDL_ETHERNET) #define BACDL_SOME_DATALINK_ENABLED 1 #endif #if defined(BACDL_ARCNET) #if defined(BACDL_SOME_DATALINK_ENABLED) #define BACDL_MULTIPLE 1 #endif #define BACDL_SOME_DATALINK_ENABLED 1 #endif #if defined(BACDL_MSTP) #if defined(BACDL_SOME_DATALINK_ENABLED) #define BACDL_MULTIPLE 1 #endif #define BACDL_SOME_DATALINK_ENABLED 1 #endif #if defined(BACDL_BIP) #if defined(BACDL_SOME_DATALINK_ENABLED) #define BACDL_MULTIPLE 1 #endif #define BACDL_SOME_DATALINK_ENABLED 1 #endif #if defined(BACDL_BIP6) #if defined(BACDL_SOME_DATALINK_ENABLED) #define BACDL_MULTIPLE 1 #endif #define BACDL_SOME_DATALINK_ENABLED 1 #endif #if defined(BACDL_BSC) #if defined(BACDL_SOME_DATALINK_ENABLED) #define BACDL_MULTIPLE 1 #endif #define BACDL_SOME_DATALINK_ENABLED 1 #endif #if defined(BACDL_ZIGBEE) #if defined(BACDL_SOME_DATALINK_ENABLED) #define BACDL_MULTIPLE 1 #endif #define BACDL_SOME_DATALINK_ENABLED 1 #endif #if defined(BACDL_CUSTOM) #if defined(BACDL_SOME_DATALINK_ENABLED) #define BACDL_MULTIPLE 1 #endif #endif #if defined(BACDL_SOME_DATALINK_ENABLED) && defined(BACDL_NONE) #error "BACDL_NONE is not compatible with other BACDL_ defines" #elif !defined(BACDL_SOME_DATALINK_ENABLED) && !defined(BACDL_NONE) && \ !defined(BACDL_TEST) /* If none of the datalink is enabled let's default to BIP. */ #define BACDL_BIP #endif /* optional configuration for BACnet/IP datalink layer */ #if (defined(BACDL_BIP)) #if !defined(BBMD_ENABLED) #define BBMD_ENABLED 1 #endif #if !defined(BBMD_CLIENT_ENABLED) #define BBMD_CLIENT_ENABLED 1 #endif #endif /* optional configuration for BACnet/IPv6 datalink layer */ #if defined(BACDL_BIP6) #if !defined(BBMD6_ENABLED) #define BBMD6_ENABLED 0 #endif #endif /* Enable the Gateway (Routing) functionality here, if desired. */ #if !defined(MAX_NUM_DEVICES) #ifdef BAC_ROUTING #define MAX_NUM_DEVICES 32 /* Eg, Gateway + 31 remote devices */ #else #define MAX_NUM_DEVICES 1 /* Just the one normal BACnet Device Object */ #endif #endif /* Define your Vendor Identifier assigned by ASHRAE */ #if !defined(BACNET_VENDOR_ID) #define BACNET_VENDOR_ID 260 #endif #if !defined(BACNET_VENDOR_NAME) #define BACNET_VENDOR_NAME "BACnet Stack at SourceForge" #endif /* Max number of bytes in an APDU. */ /* Typical sizes are 50, 128, 206, 480, 1024, and 1476 octets */ /* This is used in constructing messages and to tell others our limits */ /* 50 is the minimum; adjust to your memory and physical layer constraints */ /* Lon=206, MS/TP=480 or 1476, ARCNET=480, Ethernet=1476, BACnet/IP=1476 */ #if !defined(MAX_APDU) /* #define MAX_APDU 50 */ /* #define MAX_APDU 1476 */ #if defined(BACDL_MULTIPLE) #define MAX_APDU 1476 #elif defined(BACDL_BIP) #define MAX_APDU 1476 /* Enable this IP for testing readrange so you get the More Follows flag set */ /* #define MAX_APDU 128 */ #elif defined(BACDL_BIP6) #define MAX_APDU 1476 #elif defined(BACDL_ZIGBEE) #define MAX_APDU 480 #elif defined(BACDL_MSTP) && !defined(BACNET_SECURITY) /* note: MS/TP extended frames can be up to 1476 bytes */ #define MAX_APDU 480 #elif defined(BACDL_ETHERNET) && !defined(BACNET_SECURITY) #define MAX_APDU 1476 #elif defined(BACDL_ETHERNET) && defined(BACNET_SECURITY) #define MAX_APDU 1420 #elif !defined(BACNET_SECURITY) #define MAX_APDU 480 #elif defined(BACDL_MSTP) && defined(BACNET_SECURITY) /* TODO: Is this really 412 or should it be 480? */ #define MAX_APDU 412 #else #define MAX_APDU 412 #endif #endif /* for confirmed messages, this is the number of transactions */ /* that we hold in a queue waiting for timeout. */ /* Configure to zero if you don't want any confirmed messages */ /* Configure from 1..255 for number of outstanding confirmed */ /* requests available. */ #if !defined(MAX_TSM_TRANSACTIONS) #define MAX_TSM_TRANSACTIONS 255 #endif /* The address cache is used for binding to BACnet devices */ /* The number of entries corresponds to the number of */ /* devices that might respond to an I-Am on the network. */ /* If your device is a simple server and does not need to bind, */ /* then you don't need to use this. */ #if !defined(MAX_ADDRESS_CACHE) #define MAX_ADDRESS_CACHE 255 #endif /* some modules have debugging enabled using PRINT_ENABLED */ #if !defined(PRINT_ENABLED) #define PRINT_ENABLED 0 #endif /* BACAPP decodes WriteProperty service requests Choose the datatypes that your application supports */ /* clang-format off */ #if !( \ defined(BACAPP_ALL) || \ defined(BACAPP_MINIMAL) || \ defined(BACAPP_NULL) || \ defined(BACAPP_BOOLEAN) || \ defined(BACAPP_UNSIGNED) || \ defined(BACAPP_SIGNED) || \ defined(BACAPP_REAL) || \ defined(BACAPP_DOUBLE) || \ defined(BACAPP_OCTET_STRING) || \ defined(BACAPP_CHARACTER_STRING) || \ defined(BACAPP_BIT_STRING) || \ defined(BACAPP_ENUMERATED) || \ defined(BACAPP_DATE) || \ defined(BACAPP_TIME) || \ defined(BACAPP_OBJECT_ID) || \ defined(BACAPP_DATETIME) || \ defined(BACAPP_DATERANGE) || \ defined(BACAPP_LIGHTING_COMMAND) || \ defined(BACAPP_XY_COLOR) || \ defined(BACAPP_COLOR_COMMAND) || \ defined(BACAPP_WEEKLY_SCHEDULE) || \ defined(BACAPP_CALENDAR_ENTRY) || \ defined(BACAPP_SPECIAL_EVENT) || \ defined(BACAPP_HOST_N_PORT) || \ defined(BACAPP_DEVICE_OBJECT_PROPERTY_REFERENCE) || \ defined(BACAPP_DEVICE_OBJECT_REFERENCE) || \ defined(BACAPP_OBJECT_PROPERTY_REFERENCE) || \ defined(BACAPP_DESTINATION) || \ defined(BACAPP_BDT_ENTRY) || \ defined(BACAPP_FDT_ENTRY) || \ defined(BACAPP_ACTION_COMMAND) || \ defined(BACAPP_SCALE) || \ defined(BACAPP_SHED_LEVEL) || \ defined(BACAPP_ACCESS_RULE) || \ defined(BACAPP_CHANNEL_VALUE) || \ defined(BACAPP_TIMER_VALUE) || \ defined(BACAPP_NO_VALUE) || \ defined(BACAPP_LOG_RECORD) || \ defined(BACAPP_SECURE_CONNECT) || \ defined(BACAPP_TYPES_EXTRA)) #define BACAPP_ALL #endif /* clang-format on */ #if defined(BACAPP_ALL) #define BACAPP_MINIMAL #define BACAPP_TYPES_EXTRA #endif #if defined(BACAPP_MINIMAL) #define BACAPP_NULL #define BACAPP_BOOLEAN #define BACAPP_UNSIGNED #define BACAPP_SIGNED #define BACAPP_REAL #define BACAPP_CHARACTER_STRING #define BACAPP_OCTET_STRING #define BACAPP_BIT_STRING #define BACAPP_ENUMERATED #define BACAPP_DATE #define BACAPP_TIME #define BACAPP_OBJECT_ID #endif #if defined(BACAPP_TYPES_EXTRA) #define BACAPP_DOUBLE #define BACAPP_TIMESTAMP #define BACAPP_DATETIME #define BACAPP_DATERANGE #define BACAPP_LIGHTING_COMMAND #define BACAPP_XY_COLOR #define BACAPP_COLOR_COMMAND #define BACAPP_WEEKLY_SCHEDULE #define BACAPP_CALENDAR_ENTRY #define BACAPP_SPECIAL_EVENT #define BACAPP_HOST_N_PORT #define BACAPP_DEVICE_OBJECT_PROPERTY_REFERENCE #define BACAPP_DEVICE_OBJECT_REFERENCE #define BACAPP_OBJECT_PROPERTY_REFERENCE #define BACAPP_DESTINATION #define BACAPP_BDT_ENTRY #define BACAPP_FDT_ENTRY #define BACAPP_ACTION_COMMAND #define BACAPP_SCALE #define BACAPP_SHED_LEVEL #define BACAPP_ACCESS_RULE #define BACAPP_CHANNEL_VALUE #define BACAPP_TIMER_VALUE #define BACAPP_NO_VALUE #define BACAPP_LOG_RECORD #define BACAPP_SECURE_CONNECT #endif /* clang-format off */ #if defined(BACAPP_DOUBLE) || \ defined(BACAPP_DATETIME) || \ defined(BACAPP_DATERANGE) || \ defined(BACAPP_LIGHTING_COMMAND) || \ defined(BACAPP_XY_COLOR) || \ defined(BACAPP_COLOR_COMMAND) || \ defined(BACAPP_WEEKLY_SCHEDULE) || \ defined(BACAPP_CALENDAR_ENTRY) || \ defined(BACAPP_SPECIAL_EVENT) || \ defined(BACAPP_HOST_N_PORT) || \ defined(BACAPP_DEVICE_OBJECT_PROPERTY_REFERENCE) || \ defined(BACAPP_DEVICE_OBJECT_REFERENCE) || \ defined(BACAPP_OBJECT_PROPERTY_REFERENCE) || \ defined(BACAPP_DESTINATION) || \ defined(BACAPP_SECURE_CONNECT) || \ defined(BACAPP_BDT_ENTRY) || \ defined(BACAPP_FDT_ENTRY) || \ defined(BACAPP_ACTION_COMMAND) || \ defined(BACAPP_SCALE) || \ defined(BACAPP_SHED_LEVEL) || \ defined(BACAPP_ACCESS_RULE) || \ defined(BACAPP_CHANNEL_VALUE) || \ defined(BACAPP_TIMER_VALUE) || \ defined(BACAPP_NO_VALUE) || \ defined(BACAPP_LOG_RECORD) #define BACAPP_COMPLEX_TYPES #endif /* clang-format on */ /* ** Set the maximum vector type sizes */ #ifndef MAX_BITSTRING_BYTES #define MAX_BITSTRING_BYTES (15) #endif #ifndef MAX_CHARACTER_STRING_BYTES #define MAX_CHARACTER_STRING_BYTES (MAX_APDU - 6) #endif #ifndef MAX_OCTET_STRING_BYTES #define MAX_OCTET_STRING_BYTES (MAX_APDU - 6) #endif /* Do we need any octet strings? */ #ifndef BACNET_USE_OCTETSTRING #define BACNET_USE_OCTETSTRING 1 #endif /* Do we need any doubles? */ #ifndef BACNET_USE_DOUBLE #define BACNET_USE_DOUBLE 1 #endif /* Do we need any signed integers */ #ifndef BACNET_USE_SIGNED #define BACNET_USE_SIGNED 1 #endif /* if a datatype is not enabled, the BACapp helper cannot use it */ #if (BACNET_USE_OCTETSTRING == 0) #undef BACAPP_OCTET_STRING #endif #if (BACNET_USE_DOUBLE == 0) #undef BACAPP_DOUBLE #endif #if (BACNET_USE_SIGNED == 0) #undef BACAPP_SIGNED #endif /** * @note Control the selection of services etc to enable code size reduction * for those compiler suites which do not handle removing of unused functions * in modules so well. * * We will start with the A type services code first as these are least likely * to be required in embedded systems using the stack. */ #if !( \ defined(BACNET_SVC_I_HAVE_A) || defined(BACNET_SVC_WP_A) || \ defined(BACNET_SVC_RP_A) || defined(BACNET_SVC_RPM_A) || \ defined(BACNET_SVC_DCC_A) || defined(BACNET_SVC_RD_A) || \ defined(BACNET_SVC_TS_A) || defined(BACNET_SVC_SERVER)) /* default to client-server device for the example apps to build. */ #define BACNET_SVC_SERVER 0 #endif #if defined(BACNET_SVC_SERVER) && (BACNET_SVC_SERVER == 0) /* client-server device */ #define BACNET_SVC_I_HAVE_A 1 #define BACNET_SVC_WP_A 1 #define BACNET_SVC_RP_A 1 #define BACNET_SVC_RPM_A 1 #define BACNET_SVC_DCC_A 1 #define BACNET_SVC_RD_A 1 #define BACNET_SVC_TS_A 1 #endif /* Do them one by one */ #ifndef BACNET_SVC_I_HAVE_A /* Do we send I_Have requests? */ #define BACNET_SVC_I_HAVE_A 0 #endif #ifndef BACNET_SVC_WP_A /* Do we send WriteProperty requests? */ #define BACNET_SVC_WP_A 0 #endif #ifndef BACNET_SVC_RP_A /* Do we send ReadProperty requests? */ #define BACNET_SVC_RP_A 0 #endif #ifndef BACNET_SVC_RPM_A /* Do we send ReadPropertyMultiple requests? */ #define BACNET_SVC_RPM_A 0 #endif #ifndef BACNET_SVC_DCC_A /* Do we send DeviceCommunicationControl requests? */ #define BACNET_SVC_DCC_A 0 #endif #ifndef BACNET_SVC_RD_A /* Do we send ReinitialiseDevice requests? */ #define BACNET_SVC_RD_A 0 #endif #endif