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-rw-r--r--src/fmfsk_mod.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/src/fmfsk_mod.c b/src/fmfsk_mod.c
deleted file mode 100644
index f2826eb..0000000
--- a/src/fmfsk_mod.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*---------------------------------------------------------------------------*\
-
- FILE........: fmfsk_mod.c
- AUTHOR......: Brady O'Brien
- DATE CREATED: 7 February 2016
-
- C test driver for fmfsk_mod in fmfsk.c. Reads in a set of bits to modulate
- from a file, passed as a parameter, and writes modulated output to
- another file
-
-
-\*---------------------------------------------------------------------------*/
-
-/*
- Copyright (C) 2016 David Rowe
-
- All rights reserved.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License version 2.1, as
- published by the Free Software Foundation. This program is
- distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
- License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "fmfsk.h"
-#include "codec2_fdmdv.h"
-
-int main(int argc,char *argv[]){
- struct FMFSK *fmfsk;
- int Fs,Rb;
- int i;
- FILE *fin,*fout;
- uint8_t *bitbuf;
- int16_t *rawbuf;
- float *modbuf;
-
- if(argc<4){
- fprintf(stderr,"usage: %s SampleFreq BitRate InputOneBitPerCharFile OutputModRawFile\n",argv[0]);
- exit(1);
- }
-
- /* Extract parameters */
- Fs = atoi(argv[1]);
- Rb = atoi(argv[2]);
-
- if(strcmp(argv[3],"-")==0){
- fin = stdin;
- }else{
- fin = fopen(argv[3],"r");
- }
-
- if(strcmp(argv[4],"-")==0){
- fout = stdout;
- }else{
- fout = fopen(argv[4],"w");
- }
-
-
- /* set up FMFSK */
- fmfsk = fmfsk_create(Fs,Rb);
-
- if(fin==NULL || fout==NULL || fmfsk==NULL){
- fprintf(stderr,"Couldn't open test vector files\n");
- exit(1);
- }
-
- /* allocate buffers for processing */
- bitbuf = (uint8_t*)malloc(sizeof(uint8_t)*fmfsk->nbit);
- rawbuf = (int16_t*)malloc(sizeof(int16_t)*fmfsk->N);
- modbuf = (float*)malloc(sizeof(float)*fmfsk->N);
-
- /* Modulate! */
- while( fread(bitbuf,sizeof(uint8_t),fmfsk->nbit,fin) == fmfsk->nbit ){
- fmfsk_mod(fmfsk,modbuf,bitbuf);
- for(i=0; i<fmfsk->N; i++){
- rawbuf[i] = (int16_t)(modbuf[i]*(float)FDMDV_SCALE);
- }
- fwrite(rawbuf,sizeof(int16_t),fmfsk->N,fout);
-
- if(fout == stdin){
- fflush(fout);
- }
- }
-
- free(modbuf);
- free(rawbuf);
- free(bitbuf);
-
- fmfsk_destroy(fmfsk);
-
- fclose(fin);
- fclose(fout);
-
- exit(0);
-}