Steve Karg
1e889b633c
* Added Zephyr settings subsys to enable storing of BACnet values according to BACnet object property value path. * Added BACnet Basic features to enable basic samples. Refactored the zephyr BACnet profile B-SS sample to use BACnet basic subsys.
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/**
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* @file
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* @brief API for the BACnet storage tasks for handling the device specific
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* non-volatile object data
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* @author Steve Karg <skarg@users.sourceforge.net>
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* @date May 2024
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* @copyright SPDX-License-Identifier: MIT
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*/
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#ifndef BACNET_STORAGE_H
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#define BACNET_STORAGE_H
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#include <stddef.h>
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#include <stdint.h>
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#include <zephyr/settings/settings.h>
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#define BACNET_STORAGE_VALUE_SIZE_MAX SETTINGS_MAX_VAL_LEN
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#define BACNET_STORAGE_KEY_SIZE_MAX SETTINGS_MAX_NAME_LEN
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#define BACNET_STORAGE_ARRAY_INDEX_NONE UINT32_MAX
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typedef struct bacnet_storage_key_t {
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uint16_t object_type;
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uint32_t object_instance;
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uint32_t property_id;
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uint32_t array_index;
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} BACNET_STORAGE_KEY;
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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void bacnet_storage_init(void);
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void bacnet_storage_key_init(BACNET_STORAGE_KEY *key, uint16_t object_type,
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uint32_t object_instance, uint32_t property_id,
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uint32_t array_index);
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int bacnet_storage_key_encode(char *buffer, size_t buffer_size,
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BACNET_STORAGE_KEY *key);
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int bacnet_storage_set(BACNET_STORAGE_KEY *key, const void *data,
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size_t data_size);
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int bacnet_storage_get(BACNET_STORAGE_KEY *key, void *data, size_t data_size);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif
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