From a18c87a120dae61793880109656922cdc42c937b Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Thu, 2 Jun 2022 18:28:26 +1000
Subject: [PATCH] AP_Camera: add and use AP_CAMERA_ENABLED

---
 libraries/AP_Camera/AP_Camera.cpp         | 4 ++++
 libraries/AP_Camera/AP_Camera.h           | 6 ++++++
 libraries/AP_Camera/AP_Camera_Logging.cpp | 7 ++++++-
 libraries/AP_Camera/AP_Camera_config.h    | 7 +++++++
 4 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 libraries/AP_Camera/AP_Camera_config.h

diff --git a/libraries/AP_Camera/AP_Camera.cpp b/libraries/AP_Camera/AP_Camera.cpp
index aa3be330ce..d85150e816 100644
--- a/libraries/AP_Camera/AP_Camera.cpp
+++ b/libraries/AP_Camera/AP_Camera.cpp
@@ -1,5 +1,7 @@
 #include "AP_Camera.h"
 
+#if AP_CAMERA_ENABLED
+
 #include <AP_AHRS/AP_AHRS.h>
 #include <AP_Relay/AP_Relay.h>
 #include <AP_Math/AP_Math.h>
@@ -564,3 +566,5 @@ AP_Camera *camera()
 }
 
 }
+
+#endif
diff --git a/libraries/AP_Camera/AP_Camera.h b/libraries/AP_Camera/AP_Camera.h
index 75cb44093d..35fc0f1f60 100644
--- a/libraries/AP_Camera/AP_Camera.h
+++ b/libraries/AP_Camera/AP_Camera.h
@@ -2,6 +2,10 @@
 /// @brief	Photo or video camera manager, with EEPROM-backed storage of constants.
 #pragma once
 
+#include "AP_Camera_config.h"
+
+#if AP_CAMERA_ENABLED
+
 #include <AP_Common/Location.h>
 #include <AP_Logger/LogStructure.h>
 #include <AP_Param/AP_Param.h>
@@ -162,3 +166,5 @@ private:
 namespace AP {
 AP_Camera *camera();
 };
+
+#endif
diff --git a/libraries/AP_Camera/AP_Camera_Logging.cpp b/libraries/AP_Camera/AP_Camera_Logging.cpp
index 0451d7f127..aea04a71ce 100644
--- a/libraries/AP_Camera/AP_Camera_Logging.cpp
+++ b/libraries/AP_Camera/AP_Camera_Logging.cpp
@@ -1,4 +1,7 @@
 #include "AP_Camera.h"
+
+#if AP_CAMERA_ENABLED
+
 #include <AP_Logger/AP_Logger.h>
 
 // Write a Camera packet
@@ -53,4 +56,6 @@ void AP_Camera::Write_Camera(uint64_t timestamp_us)
 void AP_Camera::Write_Trigger(void)
 {
     Write_CameraInfo(LOG_TRIGGER_MSG, 0);
-}
\ No newline at end of file
+}
+
+#endif
diff --git a/libraries/AP_Camera/AP_Camera_config.h b/libraries/AP_Camera/AP_Camera_config.h
new file mode 100644
index 0000000000..eaf5b47b3a
--- /dev/null
+++ b/libraries/AP_Camera/AP_Camera_config.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#include <AP_BoardConfig/AP_BoardConfig.h>
+
+#ifndef AP_CAMERA_ENABLED
+#define AP_CAMERA_ENABLED 1
+#endif