From 4b18c670e372da96299813b2e33991bb17a76a3b Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Fri, 20 Sep 2013 22:13:02 +0900
Subject: [PATCH] DataFlash: explicitly print floats to 6 dec places

C++ default is to print 6 decimal places but nuttx displays none by
default
---
 libraries/DataFlash/LogFile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/DataFlash/LogFile.cpp b/libraries/DataFlash/LogFile.cpp
index 3ecf8940ef..fa8e136829 100644
--- a/libraries/DataFlash/LogFile.cpp
+++ b/libraries/DataFlash/LogFile.cpp
@@ -316,7 +316,7 @@ void DataFlash_Class::_print_log_entry(uint8_t msg_type,
         case 'f': {
             float v;
             memcpy(&v, &pkt[ofs], sizeof(v));
-            port->printf_P(PSTR("%f"), v);
+            port->printf_P(PSTR("%.6f"), v);
             ofs += sizeof(v);
             break;
         }