Mikhail Antropov
1b147e2edc
Add processing object table as section iterable for zephyr
- zephyr/subset/object/device.c
- zephyr/subset/object/objects.ld
Add object descriptor array as dynamic list
- zephyr/subset/object/object.h
- zephyr/subset/object/*.c
82 lines
4.4 KiB
C
82 lines
4.4 KiB
C
/*
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* Copyright (c) 2022 Legrand North America, LLC.
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef ZTEST_UNITTEST
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#include <zephyr.h>
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#else
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#include "stdlib.h"
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#define k_malloc(a) malloc(a)
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#define k_free(a) free(a)
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#define _DO_CONCAT(x, y) x ## y
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#define _CONCAT(x, y) _DO_CONCAT(x, y)
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#endif
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#include "bacnet/basic/sys/keylist.h"
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#define OBJECT_ENUM_FUNCTIONS(object_name, descr_type) \
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descr_type *_CONCAT(object_name, _Find_Description)(uint32_t instance) \
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{ return Keylist_Data(Object_List, instance); } \
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unsigned _CONCAT(object_name, _Count)(void) \
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{ return Keylist_Count(Object_List); } \
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uint32_t _CONCAT(object_name, _Index_To_Instance)(unsigned index) \
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{ return Keylist_Key(Object_List, index); } \
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unsigned _CONCAT(object_name, _Instance_To_Index)(uint32_t instance) \
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{ return (unsigned)Keylist_Index(Object_List, instance); }
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#define OBJECT_MEMORY_FUNCTIONS(object_name, descr_type) \
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bool _CONCAT(object_name, _Create)(uint32_t instance) \
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{ \
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descr_type *descr = Keylist_Data(Object_List, instance); \
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if (!descr) { \
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descr = k_malloc(sizeof(descr_type)); \
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if (descr) { \
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_CONCAT(object_name, _Init_Description)(descr, instance); \
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return Keylist_Data_Add(Object_List, instance, descr) >= 0; \
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} \
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} \
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return false; \
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} \
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void _CONCAT(object_name, _Cleanup)(void) \
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{ \
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descr_type *descr; \
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if (Object_List) { \
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do { \
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descr = Keylist_Data_Pop(Object_List); \
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if (descr) { \
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k_free(descr); \
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} \
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} while (descr); \
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Keylist_Delete(Object_List); \
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Object_List = NULL; \
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} \
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} \
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bool _CONCAT(object_name, _Delete)(uint32_t instance) \
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{ \
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bool status = false; \
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descr_type *descr = Keylist_Data_Delete(Object_List, instance); \
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if (descr) { \
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k_free(descr); \
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status = true; \
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} \
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return status; \
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}
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#define OBJECT_FUNCTIONS_WITHOUT_INIT(object_name, descr_type) \
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static OS_Keylist Object_List = NULL; \
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OBJECT_ENUM_FUNCTIONS(object_name, descr_type) \
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OBJECT_MEMORY_FUNCTIONS(object_name, descr_type)
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#define OBJECT_FUNCTIONS(object_name, descr_type) \
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OBJECT_FUNCTIONS_WITHOUT_INIT(object_name, descr_type) \
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void _CONCAT(object_name, _Init)(void){ \
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if (!Object_List) { \
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Object_List = Keylist_Create(); \
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} \
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}
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