增加Feedback样例程序运行参数解析

1 files changed, 58 insertions, 1 deletions

diff --git a/examples/feedback.c b/examples/feedback.c
index 443a221..3b32206 100644
--- a/examples/feedback.c
+++ b/examples/feedback.c
@@ -6,6 +6,7 @@
 #include <pthread.h>
 #include <arpa/inet.h>
 #include <string.h>
+#include <unistd.h>
 
 static char appsym[64] = "mrtest-fb";
 static char dev_src_symbol[64] = "meth1";
@@ -59,15 +60,71 @@ void * feedback_loop(void * arg)
         }
 
         marsio_send_burst(to_dev_dst_sendpath, sid, feedback_buffs, ret);
-        marsio_buff_free(mr_instance, feedback_buffs, ret, 0, 0);
         marsio_buff_free(mr_instance, rx_buff, ret, 0, 0);
     }
 
     return (void *)NULL;
 }
 
+int help()
+{
+    return 0;
+}
+
 int main(int argc, char * argv[])
 {
+    int opt = 0;
+    while ((opt = getopt(argc, argv, "s:d:a:c:b:t:h?")) != -1)
+    {
+        char * endptr = NULL;
+        switch (opt)
+        {
+        case '?':
+        case 'h':
+        {
+            help();
+            break;
+        }
+        case 's':
+        {
+            snprintf(dev_src_symbol, sizeof(dev_src_symbol), "%s", optarg);
+            break;
+        }
+        case 'd':
+        {
+            snprintf(dev_dst_symbol, sizeof(dev_dst_symbol), "%s", optarg);
+            break;
+        }
+        case 't':
+        {
+            snprintf(str_target_ipaddr, sizeof(str_target_ipaddr), "%s", optarg);
+            break;
+        }
+        case 'a':
+        {
+            snprintf(appsym, sizeof(appsym), "%s", optarg);
+            break;
+        }
+        case 'c':
+        {
+            cpu_mask = strtoull(optarg, &endptr, 0);
+            if (cpu_mask == 0 && endptr == optarg) help();
+            break;
+        }
+        case 'b':
+        {
+            nr_burst = strtoull(optarg, &endptr, 0);
+            if (nr_burst == 0 && endptr == optarg) help();
+            break;
+        }
+
+        default:
+            help();
+            break;
+        }
+    }
+
+
     mr_instance = marsio_create();
     if (mr_instance == NULL)
     {