Merge commit 'v3.3.0' into upstream

[debian/gnuradio] / gnuradio-core / src / lib / reed-solomon / gen_ccsds.c

diff --git a/gnuradio-core/src/lib/reed-solomon/gen_ccsds.c b/gnuradio-core/src/lib/reed-solomon/gen_ccsds.c
new file mode 100644 (file)
index 0000000..1e4e4f5
--- /dev/null
+++ b/gnuradio-core/src/lib/reed-solomon/gen_ccsds.c
@@ -0,0 +1,34 @@
+/* Generate tables for CCSDS code
+ * Copyright 2002 Phil Karn, KA9Q
+ * May be used under the terms of the GNU General Public License (GPL)
+ */
+#include <stdio.h>
+#include "char.h"
+
+int main(){
+  struct rs *rs;
+  int i;
+
+  rs = init_rs_char(8,0x187,112,11,32); /* CCSDS standard */
+  printf("unsigned char CCSDS_alpha_to[] = {");
+  for(i=0;i<256;i++){
+    if((i % 16) == 0)
+      printf("\n");
+    printf("0x%02x,",rs->alpha_to[i]);
+  }
+  printf("\n};\n\nunsigned char CCSDS_index_of[] = {");
+  for(i=0;i<256;i++){
+    if((i % 16) == 0)
+      printf("\n");
+    printf("%3d,",rs->index_of[i]);
+  }
+  printf("\n};\n\nunsigned char CCSDS_poly[] = {");
+  for(i=0;i<33;i++){
+    if((i % 16) == 0)
+      printf("\n");
+
+    printf("%3d,",rs->genpoly[i]);
+  }
+  printf("\n};\n");
+  exit(0);
+}