shallow zip-file copy from codec2 e9d726bf20

1 files changed, 130 insertions, 0 deletions

diff --git a/src/modem_probe.h b/src/modem_probe.h
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--- /dev/null
+++ b/src/modem_probe.h
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+/*---------------------------------------------------------------------------*\
+
+  FILE........: modem_probe.h
+  AUTHOR......: Brady O'Brien
+  DATE CREATED: 9 January 2016
+
+  Library to easily extract debug traces from modems during development
+
+\*---------------------------------------------------------------------------*/
+
+/*
+  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/>.
+*/
+
+#ifndef __MODEMPROBE_H
+#define __MODEMPROBE_H
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <complex.h>
+#include "comp.h"
+
+#ifdef MODEMPROBE_ENABLE
+
+/* Internal functions */
+void modem_probe_init_int(char *modname, char *runname);
+void modem_probe_close_int();
+
+void modem_probe_samp_i_int(char * tracename,int samp[],size_t cnt);
+void modem_probe_samp_f_int(char * tracename,float samp[],size_t cnt);
+void modem_probe_samp_c_int(char * tracename,COMP samp[],size_t cnt);
+
+/* 
+ * Init the probe library.
+ * char *modname - Name of the modem under test
+ * char *runname - Name/path of the file data is dumped to
+ */
+static inline void modem_probe_init(char *modname,char *runname){
+        modem_probe_init_int(modname,runname);
+}
+
+/*
+ * Dump traces to a file and clean up
+ */
+static inline void modem_probe_close(){
+        modem_probe_close_int();
+}
+
+/*
+ * Save some number of int samples to a named trace
+ * char *tracename - name of trace being saved to
+ * int samp[] - int samples
+ * size_t cnt - how many samples to save
+ */
+static inline void modem_probe_samp_i(char *tracename,int samp[],size_t cnt){
+        modem_probe_samp_i_int(tracename,samp,cnt);
+}
+
+/*
+ * Save some number of float samples to a named trace
+ * char *tracename - name of trace being saved to
+ * float samp[] - int samples
+ * size_t cnt - how many samples to save
+ */
+static inline void modem_probe_samp_f(char *tracename,float samp[],size_t cnt){
+        modem_probe_samp_f_int(tracename,samp,cnt);
+}       
+
+/*
+ * Save some number of complex samples to a named trace
+ * char *tracename - name of trace being saved to
+ * COMP samp[] - int samples
+ * size_t cnt - how many samples to save
+ */
+static inline void modem_probe_samp_c(char *tracename,COMP samp[],size_t cnt){
+        modem_probe_samp_c_int(tracename,samp,cnt);
+}
+
+/*
+ * Save some number of complex samples to a named trace
+ * char *tracename - name of trace being saved to
+ * float complex samp[] - int samples
+ * size_t cnt - how many samples to save
+ */
+static inline void modem_probe_samp_cft(char *tracename,complex float samp[],size_t cnt){
+        modem_probe_samp_c_int(tracename,(COMP*)samp,cnt);
+}
+
+#else
+
+static inline void modem_probe_init(char *modname,char *runname){
+        return;
+}
+
+static inline void modem_probe_close(){
+        return;
+}
+
+static inline void modem_probe_samp_i(char *name,int samp[],size_t sampcnt){
+        return;
+}
+
+static inline void modem_probe_samp_f(char *name,float samp[],size_t cnt){
+        return;
+}
+
+static inline void modem_probe_samp_c(char *name,COMP samp[],size_t cnt){
+        return;
+}
+
+static inline void modem_probe_samp_cft(char *name,complex float samp[],size_t cnt){
+        return;
+}
+
+#endif
+
+#endif