ant_version_get.c

/**
 * Copyright (c) 2017 - 2017, Nordic Semiconductor ASA
 * 
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
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 * 2. Redistributions in binary form, except as embedded into a Nordic
 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
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 *    materials provided with the distribution.
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 * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
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 * 4. This software, with or without modification, must only be used with a
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#include <stdlib.h>
#include <string.h>
#include "ant_app.h"
#include "ble_serialization.h"
#include "ant_struct_serialization.h"
#include "cond_field_serialization.h"
#include "app_util.h"

uint32_t ant_version_get_req_enc(uint8_t * const  p_buf,
                                 uint32_t * const p_buf_len)
{
    uint32_t index = 0;
    uint32_t err_code = NRF_SUCCESS;

    SER_ASSERT_NOT_NULL(p_buf);
    SER_ASSERT_NOT_NULL(p_buf_len);

    p_buf[index++] = SVC_ANT_VERSION;

    SER_ASSERT_LENGTH_LEQ(index, *p_buf_len);

    *p_buf_len = index;

    return err_code;
}

uint32_t ant_version_get_rsp_dec(uint8_t const * const p_buf,
                                 uint32_t              packet_len,
                                 void * * const        p_version,
                                 uint32_t * const      p_result_code)
{
    SER_ASSERT_NOT_NULL(p_buf);
    SER_ASSERT_NOT_NULL(p_result_code);

    uint32_t index    = 0;
    uint32_t err_code = ser_ble_cmd_rsp_result_code_dec(p_buf, &index, packet_len,
                                                        SVC_ANT_VERSION, p_result_code);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    if (*p_result_code != NRF_SUCCESS)
    {
        SER_ASSERT_LENGTH_EQ(index, packet_len);

        return NRF_SUCCESS;
    }

    err_code = uint8_vector_dec(p_buf, packet_len, &index, (uint8_t *)*p_version, MESG_BUFFER_SIZE);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    SER_ASSERT_LENGTH_EQ(index, packet_len);

    return NRF_SUCCESS;
}