commit d6d30fd99a742dffa23498c1b1deb759a29ad7aa
author Brian Silverman <brians> Thu Oct 31 21:52:13 2013 -0700
committer Brian Silverman <brians> Thu Oct 31 21:52:13 2013 -0700
tree d4666ea5f793660d745e848af8490b2f9302915b
parent 1dbe354f2931788a7bbf704fa8df3a20ba5c83b2

tweaked frame number error handling

frc971/input/usb_receiver.cc

diff --git a/frc971/input/usb_receiver.cc b/frc971/input/usb_receiver.cc
index 8b63ae3..c5117d7 100644
--- a/frc971/input/usb_receiver.cc
+++ b/frc971/input/usb_receiver.cc
@@ -234,8 +234,8 @@
       LOG(WARNING, "frame number went from %" PRId32" to %" PRId32 "\n",
           frame_number_before, frame_number_);
     }
-    if (frame_number_ < last_frame_number_) {
-      LOG(WARNING, "frame number went down\n");
+    if (frame_number_ < last_frame_number_ - 2) {
+      LOG(WARNING, "frame number went down a lot\n");
       return true;
     }
     last_frame_number_ = frame_number_;