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78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
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*
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* The information contained herein is property of Nordic Semiconductor ASA.
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* Terms and conditions of usage are described in detail in NORDIC
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* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
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*
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* Licensees are granted free, non-transferable use of the information. NO
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* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
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* the file.
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*
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*/
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#include "ble_conn.h"
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#include <stdlib.h>
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#include <string.h>
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#include "ble_serialization.h"
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#include "cond_field_serialization.h"
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#include "ble_struct_serialization.h"
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#include "app_util.h"
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uint32_t ble_uuid_decode_req_dec(uint8_t const * const p_buf,
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uint32_t const buf_len,
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uint8_t * p_uuid_le_len,
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uint8_t * * const pp_uuid_le,
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ble_uuid_t * * const pp_uuid)
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{
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SER_ASSERT_NOT_NULL(p_buf);
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SER_ASSERT_NOT_NULL(p_uuid_le_len);
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uint32_t err_code;
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uint32_t index = 0;
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uint8_t opcode = SD_BLE_UUID_DECODE;
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SER_ASSERT_LENGTH_LEQ(1, ((int32_t)buf_len - index));
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uint8_dec(p_buf, buf_len, &index, &opcode);
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SER_ASSERT(opcode == SD_BLE_UUID_DECODE, NRF_ERROR_INVALID_DATA);
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err_code = len8data_dec(p_buf, buf_len, &index, pp_uuid_le, p_uuid_le_len);
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SER_ASSERT(err_code == NRF_SUCCESS, err_code);
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err_code = cond_field_dec(p_buf, buf_len, &index, (void * *)pp_uuid, NULL);
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SER_ASSERT(err_code == NRF_SUCCESS, err_code);
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SER_ASSERT_LENGTH_EQ(index, buf_len);
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return err_code;
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}
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uint32_t ble_uuid_decode_rsp_enc(uint32_t return_code,
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uint8_t * const p_buf,
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uint32_t * const p_buf_len,
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ble_uuid_t const * const p_uuid)
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{
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SER_ASSERT_NOT_NULL(p_buf);
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SER_ASSERT_NOT_NULL(p_buf_len);
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uint32_t total_len = *p_buf_len;
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uint32_t err_code = ser_ble_cmd_rsp_status_code_enc(SD_BLE_UUID_DECODE, return_code,
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p_buf, p_buf_len);
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SER_ASSERT(err_code == NRF_SUCCESS, err_code);
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uint32_t index = *p_buf_len;
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if (return_code != NRF_SUCCESS)
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{
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*p_buf_len = index;
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return NRF_SUCCESS;
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}
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err_code = cond_field_enc((void *)p_uuid, p_buf, total_len, &index, ble_uuid_t_enc);
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SER_ASSERT(err_code == NRF_SUCCESS, err_code);
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*p_buf_len = index;
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return NRF_SUCCESS;
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}
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