From 8b21989dcc9a9179b5a09a241ed7f979f442781b Mon Sep 17 00:00:00 2001
From: John Zhao <johnzhao@slightech.com>
Date: Thu, 3 May 2018 16:40:09 +0800
Subject: [PATCH] Add tutorial get_device_info

---
 samples/CMakeLists.txt               |  4 +++
 samples/tutorials/CMakeLists.txt     | 41 ++++++++++++++++++++++++++++
 samples/tutorials/get_device_info.cc | 20 ++++++++++++++
 3 files changed, 65 insertions(+)
 create mode 100644 samples/tutorials/CMakeLists.txt
 create mode 100644 samples/tutorials/get_device_info.cc

diff --git a/samples/CMakeLists.txt b/samples/CMakeLists.txt
index 713faec..36f8d50 100644
--- a/samples/CMakeLists.txt
+++ b/samples/CMakeLists.txt
@@ -68,3 +68,7 @@ add_subdirectory(device)
 # samples above uvc layer
 
 add_subdirectory(uvc)
+
+# tutorials
+
+add_subdirectory(tutorials)
diff --git a/samples/tutorials/CMakeLists.txt b/samples/tutorials/CMakeLists.txt
new file mode 100644
index 0000000..47a6d03
--- /dev/null
+++ b/samples/tutorials/CMakeLists.txt
@@ -0,0 +1,41 @@
+get_filename_component(DIR_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
+
+set_outdir(
+  "${OUT_DIR}/lib/${DIR_NAME}"
+  "${OUT_DIR}/lib/${DIR_NAME}"
+  "${OUT_DIR}/bin/${DIR_NAME}"
+)
+
+# make_executable(NAME
+#                 [SRCS src1 src2 ...])
+#                 [WITH_OPENCV])
+macro(make_executable NAME)
+  set(options WITH_OPENCV)
+  set(oneValueArgs)
+  set(multiValueArgs SRCS)
+  cmake_parse_arguments(THIS "${options}" "${oneValueArgs}"
+                        "${multiValueArgs}" ${ARGN})
+
+  set(__link_libs mynteye)
+  set(__dll_search_paths ${PRO_DIR}/_install/bin)
+  if(THIS_WITH_OPENCV)
+    list(APPEND __link_libs ${OpenCV_LIBS})
+    list(APPEND __dll_search_paths ${OpenCV_LIB_SEARCH_PATH})
+  endif()
+
+  add_executable(${NAME} ${THIS_SRCS})
+  target_link_libraries(${NAME} ${__link_libs})
+  target_create_scripts(${NAME} DLL_SEARCH_PATHS ${__dll_search_paths})
+
+  if(OS_WIN)
+    target_compile_definitions(${NAME}
+      PUBLIC GLOG_NO_ABBREVIATED_SEVERITIES
+    )
+  endif()
+endmacro()
+
+if(WITH_API)
+
+make_executable(get_device_info SRCS get_device_info.cc)
+
+endif()
diff --git a/samples/tutorials/get_device_info.cc b/samples/tutorials/get_device_info.cc
new file mode 100644
index 0000000..140a94b
--- /dev/null
+++ b/samples/tutorials/get_device_info.cc
@@ -0,0 +1,20 @@
+#include <glog/logging.h>
+
+#include "mynteye/api.h"
+
+MYNTEYE_USE_NAMESPACE
+
+int main(int argc, char *argv[]) {
+  auto &&api = API::Create(argc, argv);
+
+  LOG(INFO) << "Device name: " << api->GetInfo(Info::DEVICE_NAME);
+  LOG(INFO) << "Serial number: " << api->GetInfo(Info::SERIAL_NUMBER);
+  LOG(INFO) << "Firmware version: " << api->GetInfo(Info::FIRMWARE_VERSION);
+  LOG(INFO) << "Hardware version: " << api->GetInfo(Info::HARDWARE_VERSION);
+  LOG(INFO) << "Spec version: " << api->GetInfo(Info::SPEC_VERSION);
+  LOG(INFO) << "Lens type: " << api->GetInfo(Info::LENS_TYPE);
+  LOG(INFO) << "IMU type: " << api->GetInfo(Info::IMU_TYPE);
+  LOG(INFO) << "Nominal baseline: " << api->GetInfo(Info::NOMINAL_BASELINE);
+
+  return 0;
+}