From a118e8dbdd72e23a47841577dfcd7a45007eaedc Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Fri, 11 Jul 2014 15:17:21 +0200
Subject: [PATCH] Make commander error message more verbose

---
 src/modules/commander/state_machine_helper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/commander/state_machine_helper.cpp b/src/modules/commander/state_machine_helper.cpp
index 5cbc95920a..ce1bd9ada5 100644
--- a/src/modules/commander/state_machine_helper.cpp
+++ b/src/modules/commander/state_machine_helper.cpp
@@ -647,7 +647,7 @@ int prearm_check(const struct vehicle_status_s *status, const int mavlink_fd)
 		float accel_scale = sqrtf(acc.x * acc.x + acc.y * acc.y + acc.z * acc.z);
 
 		if (accel_scale < 9.75f || accel_scale > 9.85f) {
-			mavlink_log_info(mavlink_fd, "#audio: Accelerometer calibration recommended.");
+			mavlink_log_info(mavlink_fd, "#audio: Accel calib. recommended (%8.4f).", (double)accel_scale);
 		}
 
 		if (accel_scale > 30.0f /* m/s^2 */) {