From b05923eab6e3aa918b84700d30c77cc81375cdd9 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Wed, 6 Jan 2016 10:58:42 -0800
Subject: [PATCH] Change FIFO is_full() to make more sense.

---
 firmware/common/fifo.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firmware/common/fifo.hpp b/firmware/common/fifo.hpp
index f7a490c7..0834d20f 100644
--- a/firmware/common/fifo.hpp
+++ b/firmware/common/fifo.hpp
@@ -59,7 +59,7 @@ public:
 	}
 
 	bool is_full() const {
-		return len() > mask();
+		return unused() == 0;
 	}
 /*
 	bool in(const T& val) {