[Commit-gnuradio] r11048 - gnuradio/branches/developers/eb/vrt/vrt/apps

[eb]

Author: eb
Date: 2009-05-18 12:58:32 -0600 (Mon, 18 May 2009)
New Revision: 11048

Modified:
   gnuradio/branches/developers/eb/vrt/vrt/apps/simple_rx_samples.cc
Log:
can now specify sample_per_pkt on cmd line

Modified: gnuradio/branches/developers/eb/vrt/vrt/apps/simple_rx_samples.cc
===================================================================
--- gnuradio/branches/developers/eb/vrt/vrt/apps/simple_rx_samples.cc   
2009-05-15 17:48:12 UTC (rev 11047)
+++ gnuradio/branches/developers/eb/vrt/vrt/apps/simple_rx_samples.cc   
2009-05-18 18:58:32 UTC (rev 11048)
@@ -23,6 +23,7 @@
 #include <netinet/in.h>
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <errno.h>
 
 #include <iostream>
 #include <boost/scoped_ptr.hpp>
@@ -464,6 +465,7 @@
   fprintf(stderr, "  -N NSAMPLES          specify number of samples to receive 
[default=infinite]\n");
   fprintf(stderr, "  -o OUTPUT_FILENAME   specify file to receive samples 
[default=none]\n");
   fprintf(stderr, "  -s                   write complex<short> 
[default=complex<float>]\n");
+  fprintf(stderr, "  -S samples_per_pkt   specify # of samples per pkt 
[default=maximum]\n");
 //fprintf(stderr, "  -v                   verbose output\n");
 }
 
@@ -479,6 +481,7 @@
   char *output_filename = 0;
   bool output_shorts = false;
   int siggen_param = 0;
+  int t;
 
   int           ctrl_fd;           // socket for control
   struct in_addr ctrl_port_inaddr;  // our ip addr
@@ -488,7 +491,7 @@
 
   int ch;
 
-  while ((ch = getopt(argc, argv, "hN:o:s")) != EOF){
+  while ((ch = getopt(argc, argv, "hN:o:sS:")) != EOF){
     switch (ch){
     case 'N':
       nsamples = (uint64_t) strtod(optarg, 0);
@@ -502,6 +505,16 @@
       output_shorts = true;
       break;
 
+    case 'S':
+      errno = 0;
+      t = strtol(optarg, 0, 0);
+      if (errno != 0){
+       usage(argv[0]);
+       exit(1);
+      }
+      samples_per_pkt = t;
+      break;
+
     case 'h':
     default:
       usage(argv[0]);