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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*!\file nrLDPC_debug.h
* \brief Defines the debugging functions
* \author Sebastian Wagner (TCL Communications) Email: <mailto:sebastian.wagner@tcl.com>
* \date 27-03-2018
* \version 1.0
* \note
* \warning
*/
#ifndef __NR_LDPC_DEBUG__H__
#define __NR_LDPC_DEBUG__H__
#include <stdio.h>
/**
Enum with possible LDPC data buffers
*/
typedef enum nrLDPC_buffers {
nrLDPC_buffers_LLR_PROC, /**< LLR processing buffer */
nrLDPC_buffers_CN_PROC, /**< CN processing buffer */
nrLDPC_buffers_CN_PROC_RES, /**< CN processing results buffer */
nrLDPC_buffers_BN_PROC, /**< BN processing buffer */
nrLDPC_buffers_BN_PROC_RES, /**< BN processing results buffer */
nrLDPC_buffers_LLR_RES /**< LLR results buffer */
} e_nrLDPC_buffers;
/**
\brief Writes N data samples to a file
\param fileName Name of the file
\param p_data Pointer to the data
\param N Number of values to write
*/
static inline void nrLDPC_writeFile(const char* fileName, int8_t* p_data, const uint32_t N)
{
FILE *f;
uint32_t i;
f = fopen(fileName, "a");
// Newline indicating new data
fprintf(f, "\n");
for (i=0; i < N; i++)
{
fprintf(f, "%d, ", p_data[i]);
}
fclose(f);
}
/**
\brief Creates empty new file
\param fileName Name of the file
*/
static inline void nrLDPC_initFile(const char* fileName)
{
FILE *f;
f = fopen(fileName, "w");
fprintf(f, " ");
fclose(f);
}
/**
\brief Writes data of predefined buffers to file
\param buffer Enum of buffer name to write
*/
static inline void nrLDPC_debug_writeBuffer2File(e_nrLDPC_buffers buffer, int8_t* p_buffer)
{
switch (buffer)
{
case nrLDPC_buffers_LLR_PROC:
{
nrLDPC_writeFile("llrProcBuf.txt", p_buffer, NR_LDPC_MAX_NUM_LLR);
break;
}
case nrLDPC_buffers_CN_PROC:
{
nrLDPC_writeFile("cnProcBuf.txt", p_buffer, NR_LDPC_SIZE_CN_PROC_BUF);
break;
}
case nrLDPC_buffers_CN_PROC_RES:
{
nrLDPC_writeFile("cnProcBufRes.txt", p_buffer, NR_LDPC_SIZE_CN_PROC_BUF);
break;
}
case nrLDPC_buffers_BN_PROC:
{
nrLDPC_writeFile("bnProcBuf.txt", p_buffer, NR_LDPC_SIZE_BN_PROC_BUF);
break;
}
case nrLDPC_buffers_BN_PROC_RES:
{
nrLDPC_writeFile("bnProcBufRes.txt", p_buffer, NR_LDPC_SIZE_BN_PROC_BUF);
break;
}
case nrLDPC_buffers_LLR_RES:
{
nrLDPC_writeFile("llrRes.txt", p_buffer, NR_LDPC_MAX_NUM_LLR);
break;
}
}
}
/**
\brief Initializes file for writing a buffer
\param buffer Enum of buffer name to write
*/
static inline void nrLDPC_debug_initBuffer2File(e_nrLDPC_buffers buffer)
{
switch (buffer)
{
case nrLDPC_buffers_LLR_PROC:
{
nrLDPC_initFile("llrProcBuf.txt");
break;
}
case nrLDPC_buffers_CN_PROC:
{
nrLDPC_initFile("cnProcBuf.txt");
break;
}
case nrLDPC_buffers_CN_PROC_RES:
{
nrLDPC_initFile("cnProcBufRes.txt");
break;
}
case nrLDPC_buffers_BN_PROC:
{
nrLDPC_initFile("bnProcBuf.txt");
break;
}
case nrLDPC_buffers_BN_PROC_RES:
{
nrLDPC_initFile("bnProcBufRes.txt");
break;
}
case nrLDPC_buffers_LLR_RES:
{
nrLDPC_initFile("llrRes.txt");
break;
}
}
}
/**
\brief Prints 256 data type
\param in Input to print
*/
static inline void nrLDPC_debug_print256i_epi8(__m256i* in)
{
uint32_t i;
for (i=0; i<32; i++)
{
mexPrintf("%d ", ((int8_t*)&in)[i]);
}
}
#endif