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154 lines
3.9 KiB
C++
154 lines
3.9 KiB
C++
/*---------------------------------------------------------------------------*\
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FILE........: modem_probe.h
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AUTHOR......: Brady O'Brien
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DATE CREATED: 9 January 2016
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Library to easily extract debug traces from modems during development
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\*---------------------------------------------------------------------------*/
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/*
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Copyright (C) 2016 David Rowe
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All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License version 2.1, as
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published by the Free Software Foundation. This program is
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distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MODEMPROBE_H
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#define __MODEMPROBE_H
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#include <stdint.h>
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#include <stdlib.h>
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#include <complex>
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#include "codec2/comp.h"
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namespace FreeDV
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{
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#ifdef MODEMPROBE_ENABLE
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/* Internal functions */
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void modem_probe_init_int(char *modname, char *runname);
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void modem_probe_close_int();
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void modem_probe_samp_i_int(char * tracename,int samp[],size_t cnt);
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void modem_probe_samp_f_int(char * tracename,float samp[],size_t cnt);
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void modem_probe_samp_c_int(char * tracename,COMP samp[],size_t cnt);
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/*
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* Init the probe library.
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* char *modname - Name of the modem under test
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* char *runname - Name/path of the file data is dumped to
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*/
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static inline void modem_probe_init(char *modname,char *runname){
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modem_probe_init_int(modname,runname);
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}
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/*
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* Dump traces to a file and clean up
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*/
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static inline void modem_probe_close(){
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modem_probe_close_int();
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}
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/*
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* Save some number of int samples to a named trace
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* char *tracename - name of trace being saved to
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* int samp[] - int samples
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* size_t cnt - how many samples to save
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*/
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static inline void modem_probe_samp_i(char *tracename,int samp[],size_t cnt){
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modem_probe_samp_i_int(tracename,samp,cnt);
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}
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/*
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* Save some number of float samples to a named trace
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* char *tracename - name of trace being saved to
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* float samp[] - int samples
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* size_t cnt - how many samples to save
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*/
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static inline void modem_probe_samp_f(char *tracename,float samp[],size_t cnt){
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modem_probe_samp_f_int(tracename,samp,cnt);
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}
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/*
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* Save some number of complex samples to a named trace
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* char *tracename - name of trace being saved to
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* COMP samp[] - int samples
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* size_t cnt - how many samples to save
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*/
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static inline void modem_probe_samp_c(char *tracename,COMP samp[],size_t cnt){
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modem_probe_samp_c_int(tracename,samp,cnt);
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}
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/*
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* Save some number of complex samples to a named trace
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* char *tracename - name of trace being saved to
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* float complex samp[] - int samples
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* size_t cnt - how many samples to save
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*/
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static inline void modem_probe_samp_cft(char *tracename,complex float samp[],size_t cnt){
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modem_probe_samp_c_int(tracename,(COMP*)samp,cnt);
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}
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#else
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static inline void modem_probe_init(const char *modname, char *runname)
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{
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(void) modname;
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(void) runname;
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return;
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}
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static inline void modem_probe_close() {
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return;
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}
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static inline void modem_probe_samp_i(const char *name, int samp[], std::size_t sampcnt)
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{
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(void) name;
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(void) samp;
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(void) sampcnt;
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return;
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}
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static inline void modem_probe_samp_f(const char *name, float samp[], std::size_t cnt)
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{
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(void) name;
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(void) samp;
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(void) cnt;
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return;
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}
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static inline void modem_probe_samp_c(const char *name, COMP samp[], std::size_t cnt)
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{
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(void) name;
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(void) samp;
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(void) cnt;
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return;
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}
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static inline void modem_probe_samp_cft(const char *name, std::complex<float> samp[], std::size_t cnt)
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{
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(void) name;
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(void) samp;
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(void) cnt;
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return;
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}
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#endif
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} // FreeDV
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#endif
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