From db2d89a9275bea6f21b4250fabf928046c829af1 Mon Sep 17 00:00:00 2001
From: okcsampson <okcsampson@01035d8c-6547-0410-b346-abe4f91aad63>
Date: Mon, 12 Jun 2017 00:34:34 +0000
Subject: [PATCH] Add changes to ofdm.c for unit test

git-svn-id: https://svn.code.sf.net/p/freetel/code@3177 01035d8c-6547-0410-b346-abe4f91aad63
---
 codec2-dev/src/codec2_ofdm.h    |   2 +-
 codec2-dev/src/ofdm.c           |   2 +-
 codec2-dev/src/test_bits_ofdm.h | 113 ++++++++++++++++++++++++++++++++
 3 files changed, 115 insertions(+), 2 deletions(-)

diff --git a/codec2-dev/src/codec2_ofdm.h b/codec2-dev/src/codec2_ofdm.h
index 82713b1e..3da37355 100644
--- a/codec2-dev/src/codec2_ofdm.h
+++ b/codec2-dev/src/codec2_ofdm.h
@@ -29,7 +29,7 @@ struct OFDM;
 
 struct OFDM *ofdm_create(void);
 void ofdm_destroy(struct OFDM *);
-void ofdm_mod(struct OFDM *ofdm, COMP [OFDM_SAMPLESPERFRAME], int *);
+void ofdm_mod(struct OFDM *ofdm, COMP [OFDM_SAMPLESPERFRAME], const int *);
 int *ofdm_demod(struct OFDM *ofdm, COMP *);
 
 /* option setters */
diff --git a/codec2-dev/src/ofdm.c b/codec2-dev/src/ofdm.c
index c01144ba..5cb26115 100644
--- a/codec2-dev/src/ofdm.c
+++ b/codec2-dev/src/ofdm.c
@@ -316,7 +316,7 @@ void set_off_est_hz(struct OFDM *ofdm, float val) {
  * --------------------------------------
  */
 
-void ofdm_mod(struct OFDM *ofdm, COMP result[OFDM_SAMPLESPERFRAME], int *tx_bits) {
+void ofdm_mod(struct OFDM *ofdm, COMP result[OFDM_SAMPLESPERFRAME], const int *tx_bits) {
     int length = OFDM_BITSPERFRAME / OFDM_BPS;
     complex float tx[OFDM_SAMPLESPERFRAME];
     complex float tx_sym_lin[length];
diff --git a/codec2-dev/src/test_bits_ofdm.h b/codec2-dev/src/test_bits_ofdm.h
index acbed019..f91ce232 100644
--- a/codec2-dev/src/test_bits_ofdm.h
+++ b/codec2-dev/src/test_bits_ofdm.h
@@ -1,6 +1,118 @@
 /* Generated by test_bits_ofdm_file() Octave function */
 
 const int test_bits_ofdm[]={
+  0,
+  1,
+  0,
+  0,
+  1,
+  1,
+  1,
+  0,
+  1,
+  0,
+  1,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  1,
+  1,
+  0,
+  1,
+  0,
+  1,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  1,
+  0,
+  0,
+  0,
+  0,
+  0,
+  1,
+  1,
+  1,
+  1,
+  1,
+  1,
+  0,
+  1,
+  0,
+  1,
+  0,
+  1,
+  1,
+  0,
+  1,
+  0,
+  0,
+  0,
+  0,
+  1,
+  0,
+  1,
+  0,
+  1,
+  0,
+  1,
+  1,
+  1,
+  0,
+  1,
+  0,
+  1,
+  0,
+  1,
+  1,
+  0,
+  1,
+  1,
+  0,
+  1,
+  0,
+  0,
+  1,
+  0,
+  1,
+  0,
+  0,
+  0,
+  1,
+  1,
+  1,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  1,
+  0,
+  0,
+  1,
+  1,
+  1,
+  0,
+  0,
+  1,
+  1,
+  1,
+  0,
   1,
   1,
   0,
@@ -114,3 +226,4 @@ const int test_bits_ofdm[]={
   1,
   0
 };
+
-- 
2.25.1