From d85f82187246c294d5cfcad2c47c49b8bb4a2af3 Mon Sep 17 00:00:00 2001
From: Markus Amsler <markus.amsler@oribi.org>
Date: Fri, 25 Feb 2011 01:44:28 +0100
Subject: [PATCH] Disable z stepper after each move.

All z-axis I'm aware off hold their positions with powered down stepper.
---
 dda.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dda.c b/dda.c
index 2f12cdf..8625246 100644
--- a/dda.c
+++ b/dda.c
@@ -604,6 +604,8 @@ void dda_step(DDA *dda) {
 		#ifdef	DC_EXTRUDER
 			heater_set(DC_EXTRUDER, 0);
 		#endif
+		// z stepper is only enabled while moving
+		z_disable();
 	}
 	
 	setTimer(dda->c >> 8);