From 3a271ee4871bc0c6c0cfa38dbe9dfe6fb1426c15 Mon Sep 17 00:00:00 2001
From: Markus Amsler <markus.amsler@gmail.com>
Date: Sat, 12 Mar 2011 16:06:35 +0100
Subject: [PATCH] intercom: make sure extruder switches to listen mode

---
 extruder/extruder.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/extruder/extruder.c b/extruder/extruder.c
index 8200e48..58d903d 100644
--- a/extruder/extruder.c
+++ b/extruder/extruder.c
@@ -230,5 +230,9 @@ int main (void)
 					break;
 			}
 		}
+		
+		if (intercom_flags & FLAG_TX_FINISHED) {
+			WRITE(TX_ENABLE_PIN,0);
+		}
 	}
 }