regularly flush stdout

git-svn-id: https://svn.spreadspace.org/mur.sat@424 7de4ea59-55d0-425e-a1af-a3118ea81d4c

1 files changed, 2 insertions, 2 deletions

diff --git a/software/hhd70dongle/pcusbhid/rawhid_testinterface.c b/software/hhd70dongle/pcusbhid/rawhid_testinterface.c
index 1d47daa..386fa9e 100644
--- a/software/hhd70dongle/pcusbhid/rawhid_testinterface.c
+++ b/software/hhd70dongle/pcusbhid/rawhid_testinterface.c
@@ -30,7 +30,7 @@ int mtime_diff(struct timeval high,struct timeval low)
 
 int main (int argc, char *argv[])
 {
-    int i, r, num;
+    int r, num;
     char buf[BUF_LEN];
     // C-based example is 16C0:0480:FFAB:0200
     unsigned int attemtps = 100;
@@ -50,7 +50,6 @@ int main (int argc, char *argv[])
     printf("found rawhid device\n\n");
     //~ printf("Clearing Buffer\n");  
     //~ sendstr("c"); // clear the buffer  
-    size_t len;
     //~ struct timeval start_time,stop_time;
     //~ gettimeofday(&start_time,NULL);
     //~ gettimeofday(&stop_time,NULL);
@@ -70,6 +69,7 @@ int main (int argc, char *argv[])
         {
             buf[num]='\0';
             printf("%s\n",buf);
+            fflush(0);
         }
     }
 }