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Reduced MS/TP MAX_APDU to use 480 by default in examples (#683)

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* Reduced MS/TP MAX_APDU to 480 from 1476 so that devices not use new MS/TP extended frame types which older routers do not understand.

* Added extra objects to STM32F4xx example to elicit edge cases in object-list for testing.
This commit is contained in:
Steve Karg
2024-07-02 12:47:15 -05:00
committed by GitHub
parent d5b0060d8a
commit cb4f675e39
18 changed files with 242 additions and 48 deletions
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src/bacnet/config.h
+9 -8
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@@ -4,17 +4,17 @@
* @author Steve Karg <skarg@users.sourceforge.net>
* @date 2004
* @section LICENSE
*
*
* Copyright (C) 2004 Steve Karg <skarg@users.sourceforge.net>
*
*
* 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
* @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.
*/
@@ -98,6 +98,7 @@
#if defined(BACNET_SECURITY)
#define MAX_APDU 412
#else
/* note: MS/TP extended frames can be up to 1476 bytes */
#define MAX_APDU 1476
#endif
#else
@@ -185,7 +186,7 @@
#define BACAPP_OBJECT_ID
#endif
#if defined (BACAPP_TYPES_EXTRA)
#if defined (BACAPP_TYPES_EXTRA)
#define BACAPP_DOUBLE
#define BACAPP_TIMESTAMP
#define BACAPP_DATETIME
@@ -236,14 +237,14 @@
#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
* @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.
*/
#ifndef BACNET_SVC_SERVER
#ifndef BACNET_SVC_SERVER
/* default to client-server device for the example apps to build. */
#define BACNET_SVC_SERVER 0
#endif