Steve Karg
111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
/**
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* @file
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* @brief API for BACnetTimestamp encode and decode helper functions
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* @author John Minack <minack@users.sourceforge.net>
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* @author Steve Karg <skarg@users.sourceforge.net>
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* @date 2008
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* @copyright SPDX-License-Identifier: MIT
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*/
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#ifndef BACNET_TIMESTAMP_H_
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#define BACNET_TIMESTAMP_H_
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#include <stdint.h>
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/* BACnet Stack defines - first */
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#include "bacnet/bacdef.h"
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/* BACnet Stack API */
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#include "bacnet/bacdcode.h"
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typedef enum {
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TIME_STAMP_TIME = 0,
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TIME_STAMP_SEQUENCE = 1,
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TIME_STAMP_DATETIME = 2
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} BACNET_TIMESTAMP_TAG;
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typedef uint8_t TYPE_BACNET_TIMESTAMP_TYPE;
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typedef struct BACnet_Timestamp {
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TYPE_BACNET_TIMESTAMP_TYPE tag;
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union {
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BACNET_TIME time;
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uint16_t sequenceNum;
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BACNET_DATE_TIME dateTime;
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} value;
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} BACNET_TIMESTAMP;
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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BACNET_STACK_EXPORT
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void bacapp_timestamp_sequence_set(
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BACNET_TIMESTAMP * dest,
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uint16_t sequenceNum);
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BACNET_STACK_EXPORT
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void bacapp_timestamp_time_set(
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BACNET_TIMESTAMP * dest,
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BACNET_TIME *btime);
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BACNET_STACK_EXPORT
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void bacapp_timestamp_datetime_set(
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BACNET_TIMESTAMP * dest,
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BACNET_DATE_TIME * bdateTime);
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BACNET_STACK_EXPORT
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void bacapp_timestamp_copy(
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BACNET_TIMESTAMP * dest,
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BACNET_TIMESTAMP * src);
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BACNET_STACK_EXPORT
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bool bacapp_timestamp_same(
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BACNET_TIMESTAMP *value1,
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BACNET_TIMESTAMP *value2);
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BACNET_STACK_EXPORT
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int bacapp_encode_timestamp(
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uint8_t * apdu,
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BACNET_TIMESTAMP * value);
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BACNET_STACK_EXPORT
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int bacapp_encode_context_timestamp(
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uint8_t * apdu,
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uint8_t tag_number,
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BACNET_TIMESTAMP * value);
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BACNET_STACK_EXPORT
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int bacnet_timestamp_decode(
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uint8_t * apdu,
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uint32_t apdu_size,
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BACNET_TIMESTAMP * value);
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BACNET_STACK_EXPORT
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int bacnet_timestamp_context_decode(
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uint8_t * apdu,
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uint32_t apdu_size,
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uint8_t tag_number,
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BACNET_TIMESTAMP * value);
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BACNET_STACK_DEPRECATED("Use bacnet_timestamp_decode() instead")
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BACNET_STACK_EXPORT
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int bacapp_decode_timestamp(
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uint8_t * apdu,
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BACNET_TIMESTAMP * value);
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BACNET_STACK_DEPRECATED("Use bacnet_timestamp_context_decode() instead")
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BACNET_STACK_EXPORT
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int bacapp_decode_context_timestamp(
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uint8_t * apdu,
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uint8_t tag_number,
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BACNET_TIMESTAMP * value);
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BACNET_STACK_EXPORT
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bool bacapp_timestamp_init_ascii(
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BACNET_TIMESTAMP *timestamp,
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const char *ascii);
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BACNET_STACK_EXPORT
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int bacapp_timestamp_to_ascii(
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char *str,
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size_t str_size,
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BACNET_TIMESTAMP *timestamp);
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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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