From b587025ad15773bf12d52468c2216604803d740e Mon Sep 17 00:00:00 2001
From: Arthur Benemann <arthur.benemann@gmail.com>
Date: Tue, 26 Aug 2014 11:53:38 -0700
Subject: [PATCH] Copter: send a camera_feedback message when there is a camera
 trigger

---
 ArduCopter/GCS_Mavlink.pde    | 7 +++++++
 ArduCopter/commands_logic.pde | 1 +
 2 files changed, 8 insertions(+)

diff --git a/ArduCopter/GCS_Mavlink.pde b/ArduCopter/GCS_Mavlink.pde
index 143a232c98..d01e73750a 100644
--- a/ArduCopter/GCS_Mavlink.pde
+++ b/ArduCopter/GCS_Mavlink.pde
@@ -593,6 +593,13 @@ bool GCS_MAVLINK::try_send_message(enum ap_message id)
 #endif
         break;
 
+    case MSG_CAMERA_FEEDBACK:
+#if CAMERA == ENABLED
+        CHECK_PAYLOAD_SIZE(CAMERA_FEEDBACK);
+        camera.send_feedback(chan, gps, ahrs, current_loc);
+        break;
+#endif        
+
     case MSG_STATUSTEXT:
         CHECK_PAYLOAD_SIZE(STATUSTEXT);
         send_statustext(chan);
diff --git a/ArduCopter/commands_logic.pde b/ArduCopter/commands_logic.pde
index 8ebd7e8481..89f0e0f17f 100644
--- a/ArduCopter/commands_logic.pde
+++ b/ArduCopter/commands_logic.pde
@@ -925,6 +925,7 @@ static void do_take_picture()
 {
 #if CAMERA == ENABLED
     camera.trigger_pic();
+    gcs_send_message(MSG_CAMERA_FEEDBACK);
     if (should_log(MASK_LOG_CAMERA)) {
         DataFlash.Log_Write_Camera(ahrs, gps, current_loc);
     }