--- a/lib/ieclib.txt	Wed Mar 16 10:31:50 2011 +0100
+++ b/lib/ieclib.txt	Sat Mar 26 18:53:51 2011 +0100
@@ -36,3 +36,4 @@
 {#include "integral_st.txt" }
 {#include "pid_st.txt" }
 {#include "ramp_st.txt" }
+{#include "sema.txt" }