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Forget to flush..

Godzil 10 years ago
parent
commit
4fd2334416
1 changed files with 1 additions and 0 deletions
  1. 1 0
      mym2serial.c

+ 1 - 0
mym2serial.c

@@ -213,6 +213,7 @@ int main(int argc,char *argv[])
             write(serial_fd, buffer, 14);
             // 50Hz so wait a little bit...
             printf("\rVBL%ld ", n);
+            fflush(stdout);
             usleep(20*1000); /* 50Hz */
         }
         printf("\n");