1 files changed, 50 insertions, 50 deletions
diff --git a/gr-fec/lib/decode_ccsds_27_fb_impl.cc b/gr-fec/lib/decode_ccsds_27_fb_impl.cc
index 9b782b7098..1ec5f1eaa9 100644
--- a/gr-fec/lib/decode_ccsds_27_fb_impl.cc
+++ b/gr-fec/lib/decode_ccsds_27_fb_impl.cc
@@ -28,63 +28,63 @@
 #include <gnuradio/io_signature.h>
 
 namespace gr {
-  namespace fec {
+namespace fec {
 
-    decode_ccsds_27_fb::sptr decode_ccsds_27_fb::make()
-    {
-      return gnuradio::get_initial_sptr(new decode_ccsds_27_fb_impl());
-    }
-
-    decode_ccsds_27_fb_impl::decode_ccsds_27_fb_impl()
-      : sync_decimator("decode_ccsds_27_fb",
-                       io_signature::make (1, 1, sizeof(float)),
-                       io_signature::make (1, 1, sizeof(char)),
-                       2*8), d_count(0)  // Rate 1/2 code, unpacked to packed conversion
-    {
-      float RATE = 0.5;
-      float ebn0 = 12.0;
-      float esn0 = RATE*pow(10.0, ebn0/10.0);
+decode_ccsds_27_fb::sptr decode_ccsds_27_fb::make()
+{
+    return gnuradio::get_initial_sptr(new decode_ccsds_27_fb_impl());
+}
 
-      gen_met(d_mettab, 100, esn0, 0.0, 256);
-      viterbi_chunks_init(d_state0);
-      viterbi_chunks_init(d_state1);
-    }
+decode_ccsds_27_fb_impl::decode_ccsds_27_fb_impl()
+    : sync_decimator("decode_ccsds_27_fb",
+                     io_signature::make(1, 1, sizeof(float)),
+                     io_signature::make(1, 1, sizeof(char)),
+                     2 * 8),
+      d_count(0) // Rate 1/2 code, unpacked to packed conversion
+{
+    float RATE = 0.5;
+    float ebn0 = 12.0;
+    float esn0 = RATE * pow(10.0, ebn0 / 10.0);
 
-    int
-    decode_ccsds_27_fb_impl::work(int noutput_items,
-				  gr_vector_const_void_star &input_items,
-				  gr_vector_void_star &output_items)
-    {
-      const float *in = (const float*)input_items[0];
-      unsigned char *out = (unsigned char*)output_items[0];
+    gen_met(d_mettab, 100, esn0, 0.0, 256);
+    viterbi_chunks_init(d_state0);
+    viterbi_chunks_init(d_state1);
+}
 
-      for (int i = 0; i < noutput_items*16; i++) {
-	// Translate and clip [-1.0..1.0] to [28..228]
-	float sample = in[i]*100.0+128.0;
-	if(sample > 255.0)
-	  sample = 255.0;
-	else if(sample < 0.0)
-	  sample = 0.0;
-	unsigned char sym = (unsigned char)(floor(sample));
+int decode_ccsds_27_fb_impl::work(int noutput_items,
+                                  gr_vector_const_void_star& input_items,
+                                  gr_vector_void_star& output_items)
+{
+    const float* in = (const float*)input_items[0];
+    unsigned char* out = (unsigned char*)output_items[0];
 
-	d_viterbi_in[d_count % 4] = sym;
-	if((d_count % 4) == 3) {
-	  // Every fourth symbol, perform butterfly operation
-	  viterbi_butterfly2(d_viterbi_in, d_mettab, d_state0, d_state1);
+    for (int i = 0; i < noutput_items * 16; i++) {
+        // Translate and clip [-1.0..1.0] to [28..228]
+        float sample = in[i] * 100.0 + 128.0;
+        if (sample > 255.0)
+            sample = 255.0;
+        else if (sample < 0.0)
+            sample = 0.0;
+        unsigned char sym = (unsigned char)(floor(sample));
 
-	  // Every sixteenth symbol, read out a byte
-	  if (d_count % 16 == 11) {
-	    // long metric =
-	    viterbi_get_output(d_state0, out++);
-	    // printf("%li\n", *(out-1), metric);
-	  }
-	}
+        d_viterbi_in[d_count % 4] = sym;
+        if ((d_count % 4) == 3) {
+            // Every fourth symbol, perform butterfly operation
+            viterbi_butterfly2(d_viterbi_in, d_mettab, d_state0, d_state1);
 
-	d_count++;
-      }
+            // Every sixteenth symbol, read out a byte
+            if (d_count % 16 == 11) {
+                // long metric =
+                viterbi_get_output(d_state0, out++);
+                // printf("%li\n", *(out-1), metric);
+            }
+        }
 
-      return noutput_items;
+        d_count++;
     }
 
-  } /* namespace fec */
-}/* namespace gr */
+    return noutput_items;
+}
+
+} /* namespace fec */
+} /* namespace gr */