08c8dc7e27
This PR provides changes that are required after replacing Tinycbor with copy of source code from mynewt-core. The Tinycbor has been replaced with mynewt-core version to reduce maintenance effort; by replacing it the Zephy specific changes have been reduced to small patch over mynewt codebase. Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* Copyright Runtime.io 2018. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_MGMT_BUF_H_
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#define ZEPHYR_INCLUDE_MGMT_BUF_H_
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#include <inttypes.h>
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#include "tinycbor/cbor.h"
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#include "tinycbor/cbor_buf_writer.h"
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struct net_buf;
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struct cbor_nb_reader {
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struct cbor_decoder_reader r;
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struct net_buf *nb;
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};
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struct cbor_nb_writer {
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struct cbor_encoder_writer enc;
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struct net_buf *nb;
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};
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/**
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* @brief Allocates a net_buf for holding an mcumgr request or response.
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*
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* @return A newly-allocated buffer net_buf on success;
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* NULL on failure.
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*/
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struct net_buf *mcumgr_buf_alloc(void);
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/**
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* @brief Frees an mcumgr net_buf
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*
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* @param nb The net_buf to free.
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*/
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void mcumgr_buf_free(struct net_buf *nb);
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/**
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* @brief Initializes a CBOR writer with the specified net_buf.
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*
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* @param cnw The writer to initialize.
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* @param nb The net_buf that the writer will write to.
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*/
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void cbor_nb_writer_init(struct cbor_nb_writer *cnw,
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struct net_buf *nb);
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/**
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* @brief Initializes a CBOR reader with the specified net_buf.
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*
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* @param cnr The reader to initialize.
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* @param nb The net_buf that the reader will read from.
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*/
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void cbor_nb_reader_init(struct cbor_nb_reader *cnr,
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struct net_buf *nb);
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#endif
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