Kari Argillander
f806c5829b
* pre-commit: Update and enable clang-format check There is newer version from clang-format so use that. We do not yet want 18 as that is little bit too new. * Format some thing by hand which clang-format "breaks" Clang-format will format some things little bit off in some cases. Format some things by hand so we get cleaner end result. * Run clang-format with ``` pre-commit run --all-files clang-format ``` We have already in previously checked places where clang-format does not make good format and ignored those (hopefully most of the things). --------- Co-authored-by: Kari Argillander <kari.argillander@fidelix.com>
80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
/**
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* @file
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* @brief BACnet integer encode and decode helper functions
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* @author Steve Karg <skarg@users.sourceforge.net>
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* @date 2012
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* @copyright SPDX-License-Identifier: MIT
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*/
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#ifndef BACNET_INTEGER_H
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#define BACNET_INTEGER_H
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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/* BACnet Stack defines - first */
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#include "bacnet/bacdef.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* unsigned value encoding and decoding */
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BACNET_STACK_EXPORT
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int encode_unsigned16(uint8_t *apdu, uint16_t value);
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BACNET_STACK_EXPORT
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int decode_unsigned16(const uint8_t *apdu, uint16_t *value);
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BACNET_STACK_EXPORT
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int encode_unsigned24(uint8_t *apdu, uint32_t value);
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BACNET_STACK_EXPORT
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int decode_unsigned24(const uint8_t *apdu, uint32_t *value);
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BACNET_STACK_EXPORT
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int encode_unsigned32(uint8_t *apdu, uint32_t value);
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BACNET_STACK_EXPORT
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int decode_unsigned32(const uint8_t *apdu, uint32_t *value);
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#ifdef UINT64_MAX
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BACNET_STACK_EXPORT
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int encode_unsigned40(uint8_t *buffer, uint64_t value);
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BACNET_STACK_EXPORT
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int decode_unsigned40(const uint8_t *buffer, uint64_t *value);
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BACNET_STACK_EXPORT
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int encode_unsigned48(uint8_t *buffer, uint64_t value);
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BACNET_STACK_EXPORT
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int decode_unsigned48(const uint8_t *buffer, uint64_t *value);
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BACNET_STACK_EXPORT
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int encode_unsigned56(uint8_t *buffer, uint64_t value);
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BACNET_STACK_EXPORT
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int decode_unsigned56(const uint8_t *buffer, uint64_t *value);
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BACNET_STACK_EXPORT
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int encode_unsigned64(uint8_t *buffer, uint64_t value);
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BACNET_STACK_EXPORT
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int decode_unsigned64(const uint8_t *buffer, uint64_t *value);
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#endif
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BACNET_STACK_EXPORT
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int bacnet_unsigned_length(BACNET_UNSIGNED_INTEGER value);
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BACNET_STACK_EXPORT
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int bacnet_signed_length(int32_t value);
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/* signed value encoding and decoding */
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BACNET_STACK_EXPORT
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int encode_signed8(uint8_t *apdu, int8_t value);
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BACNET_STACK_EXPORT
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int decode_signed8(const uint8_t *apdu, int32_t *value);
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BACNET_STACK_EXPORT
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int encode_signed16(uint8_t *apdu, int16_t value);
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BACNET_STACK_EXPORT
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int decode_signed16(const uint8_t *apdu, int32_t *value);
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BACNET_STACK_EXPORT
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int encode_signed24(uint8_t *apdu, int32_t value);
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BACNET_STACK_EXPORT
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int decode_signed24(const uint8_t *apdu, int32_t *value);
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BACNET_STACK_EXPORT
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int encode_signed32(uint8_t *apdu, int32_t value);
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BACNET_STACK_EXPORT
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int decode_signed32(const uint8_t *apdu, int32_t *value);
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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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