[Commit-gnuradio] [gnuradio] 01/07: digital: fix access code mask in correlate_access_code_XX_ts

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jcorgan pushed a commit to branch maint
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commit 2d6c2e7326f5c4fdaff9129413b11ae776cae6d0
Author: Sean Nowlan <address@hidden>
Date:   Sat Mar 5 16:06:31 2016 -0500

    digital: fix access code mask in correlate_access_code_XX_ts
---
 gr-digital/lib/correlate_access_code_bb_ts_impl.cc | 4 ++--
 gr-digital/lib/correlate_access_code_ff_ts_impl.cc | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gr-digital/lib/correlate_access_code_bb_ts_impl.cc 
b/gr-digital/lib/correlate_access_code_bb_ts_impl.cc
index c04bf4e..e2fe37d 100644
--- a/gr-digital/lib/correlate_access_code_bb_ts_impl.cc
+++ b/gr-digital/lib/correlate_access_code_bb_ts_impl.cc
@@ -84,8 +84,8 @@ namespace gr {
       if(d_len > 64)
         return false;
 
-      // set len top bits to 1.
-      d_mask = ((~0ULL) >> (64 - d_len)) << (64 - d_len);
+      // set len least significant bits to 1.
+      d_mask = ((~0ULL) >> (64 - d_len));
 
       d_access_code = 0;
       for(unsigned i=0; i < d_len; i++){
diff --git a/gr-digital/lib/correlate_access_code_ff_ts_impl.cc 
b/gr-digital/lib/correlate_access_code_ff_ts_impl.cc
index 86bbb68..dfbac40 100644
--- a/gr-digital/lib/correlate_access_code_ff_ts_impl.cc
+++ b/gr-digital/lib/correlate_access_code_ff_ts_impl.cc
@@ -84,8 +84,8 @@ namespace gr {
       if(d_len > 64)
         return false;
 
-      // set len top bits to 1.
-      d_mask = ((~0ULL) >> (64 - d_len)) << (64 - d_len);
+      // set len least significant bits to 1.
+      d_mask = ((~0ULL) >> (64 - d_len));
 
       d_access_code = 0;
       for(unsigned i=0; i < d_len; i++){