From 786d14cd3cad777fa0cab5dc4338a8c4f2b20da7 Mon Sep 17 00:00:00 2001
From: Tom Pittenger <magicrub@gmail.com>
Date: Sun, 14 Feb 2016 16:05:50 -0800
Subject: [PATCH] AP_RangeFinder: For LightWareSerial, write 'd' to support
 more devices

---
 libraries/AP_RangeFinder/AP_RangeFinder_LightWareSerial.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_RangeFinder/AP_RangeFinder_LightWareSerial.cpp b/libraries/AP_RangeFinder/AP_RangeFinder_LightWareSerial.cpp
index bac5c389f9..7f52a04eaf 100644
--- a/libraries/AP_RangeFinder/AP_RangeFinder_LightWareSerial.cpp
+++ b/libraries/AP_RangeFinder/AP_RangeFinder_LightWareSerial.cpp
@@ -75,7 +75,7 @@ bool AP_RangeFinder_LightWareSerial::get_reading(uint16_t &reading_cm)
     }
 
     // we need to write a byte to prompt another reading
-    uart->write('\n');
+    uart->write('d');
 
     if (count == 0) {
         return false;