From c17a5e5ed18927824590880f2108080fbd6fe472 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 8 Oct 2013 11:48:37 +1100
Subject: [PATCH] AP_InertialSensor: added a small delay in accel calibration

allows threads to run on Linux
---
 libraries/AP_InertialSensor/AP_InertialSensor.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/AP_InertialSensor/AP_InertialSensor.cpp b/libraries/AP_InertialSensor/AP_InertialSensor.cpp
index c5e8848fc6..d9720ea52d 100644
--- a/libraries/AP_InertialSensor/AP_InertialSensor.cpp
+++ b/libraries/AP_InertialSensor/AP_InertialSensor.cpp
@@ -371,6 +371,8 @@ bool AP_InertialSensor::calibrate_accel(AP_InertialSensor_UserInteract* interact
                 samples[i] += get_accel();
                 hal.scheduler->delay(10);
                 num_samples++;
+            } else {
+                hal.scheduler->delay_microseconds(500);
             }
         }
         samples[i] /= num_samples;