Merge pull request #2473 from mavlink/pr-server-example

examples: Add example on how to use mavsdk_server lib

examples/CMakeLists.txt

@@ -46,3 +46,6 @@ add_subdirectory(transponder)
 add_subdirectory(tune)
 add_subdirectory(vtol_transition)
 add_subdirectory(winch)
+
+# Disabled, requires mavsdk_server library.
+#add_subdirectory(start_stop_server)

examples/start_stop_server/CMakeLists.txt

@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 3.10.2)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+project(start_stop_server)
+
+add_executable(start_stop_server
+    start_stop_server.cpp
+)
+
+find_package(MAVSDK REQUIRED)
+
+target_link_libraries(start_stop_server
+    MAVSDK::mavsdk_server
+)
+
+if(NOT MSVC)
+    add_compile_options(start_stop_server PRIVATE -Wall -Wextra)
+else()
+    add_compile_options(start_stop_server PRIVATE -W2)
+endif()

examples/start_stop_server/start_stop_server.cpp

@@ -0,0 +1,36 @@
+//
+// Example how to use C API of mavsdk_server.
+//
+
+#include <mavsdk/mavsdk.h>
+#include <mavsdk/mavsdk_server/mavsdk_server_api.h>
+#include <iostream>
+#include <csignal>
+
+using namespace mavsdk;
+
+static struct MavsdkServer* mavsdk_server;
+
+void signal_handler(int sig)
+{
+    std::cout << "Received signal " << sig << std::endl;
+
+    mavsdk_server_stop(mavsdk_server);
+}
+
+int main(int argc, char* argv[])
+{
+    if (argc != 2) {
+        std::cout << "Connection string required as argument" << std::endl;
+        return 1;
+    }
+
+    signal(SIGINT, signal_handler);
+
+    mavsdk_server_init(&mavsdk_server);
+    mavsdk_server_run(mavsdk_server, argv[1], 50051);
+
+    mavsdk_server_destroy(mavsdk_server);
+
+    return 0;
+}