1 /******************************************************************************
3 * Copyright (c) 2021 Intel.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 *******************************************************************************/
20 * @file This file consist of SNR converter from IntelAPI to FAPI.
24 #include "nr5g_fapi_snr_conversion.h"
28 #include "nr5g_mac_phy_api.h"
30 uint8_t nr5g_fapi_convert_snr_iapi_to_fapi(const int16_t snr)
32 double temp = (double)snr / SINR_STEP_SIZE;
35 return 2 * ((uint8_t)floor(temp) & 0x003F);
37 return (2 * ((uint8_t)ceil(temp) & 0x003F)) + 128;