diff --git a/cd_utils/cdutilstest.cpp b/cd_utils/cdutilstest.cpp
index 939424a..54ff877 100644
--- a/cd_utils/cdutilstest.cpp
+++ b/cd_utils/cdutilstest.cpp
@@ -4,7 +4,7 @@
 #include "cdutils_core.h"
 #include "cdtest.h"
 #include "pip.h"
-#include <D:/k_description.h>
+#include "k_description.h"
 
 using namespace CDUtils;
 
diff --git a/cd_utils/k_description.h b/cd_utils/k_description.h
new file mode 100644
index 0000000..3723ee7
--- /dev/null
+++ b/cd_utils/k_description.h
@@ -0,0 +1,141 @@
+#ifndef K_DESCRIPTION_H
+#define K_DESCRIPTION_H
+
+namespace KD {
+
+enum Sections {
+	Startup,
+	Spectrometer,
+	Switch,
+	Formats,
+	Logs,
+	Detector,
+	CoreOutput,
+};
+
+enum LogFormat {
+	Text, //b text
+	Binary, //b binary
+};
+
+enum LogType {
+	Data, //b write data logs
+	Spec, //b write spectrogram logs
+	ARINC, //b ARINC
+};
+
+enum KLogConfig {
+	// LogFormat = Formats
+	StartupWrite, //b
+	ApplyBinaryLogHeader, //b Apply settings under ID = 255 for binary log
+	MaximumWriteFrequency, //f Maximum frequency for log in Hz, or 0 for unlimited
+};
+
+enum SwitchType {
+	BaySpec,
+	DiCon,
+};
+
+enum SpectrometerConnection {
+	TCP,
+	USB,
+};
+
+enum PeakSearchMode {
+	Left,
+	Max,
+	Right,
+};
+
+enum CoreMode {
+	ModeSpectrometer,
+	ModePlayer,
+	ModePeaks,
+};
+
+enum KSpectrometer {
+	Connection, //e ${SpectrometerConnection}
+	Temperature_compensation, //b Use temperature sensor or default temperature witout compensation
+	Temperature_default, //f Default temperature using if compensation disabled
+};
+
+enum KSwitch {
+	Enabled, //b 0 or 1 Use optical switch or not
+	Wait, //n Delay after switching channel, ms
+	Autoscan, //e {0 - scan with our forces, 1 - SDK autoscan}
+	Autoscan_offset, //n Offset for SDK autoscan
+	Type, //e ${SwitchType}
+};
+
+enum KDetector {
+	Threshold_Min, //f
+	Threshold_Max, //f
+	SideSize, //f
+	SideOffset, //f
+	PeaksSearch, //e ${PeakSearchMode}
+};
+
+enum KCoreOutput {
+	SendSpectrum, //b Send spectrum data or empty vector
+	SendOnlyCurrentValue, //b Send current values or all stored in 20Hz
+};
+
+enum CoreOutputChannel {
+	GUI,
+	SecGUI,
+	ThirdGUI,
+};
+
+enum KDescription {
+	// KSpectrometer = Spectrometer
+	// KSwitch = Switch
+	// KDetector = Detector
+	// KCoreOutput[CoreOutputChannel] = CoreOutput
+	// KLogConfig[LogType] = Logs
+	Gratings_history, //n Gratings peak values history, count
+	Amplitude_history_size, //n Count of history values to calculate sensors amplitude
+	Fourier_enabled, //b Global fourier enable flag
+	Fourier_size, //n Size of fourier window, in counts
+	Fourier_YScale, //f scale for fourier amplitude
+	Fourier_Max_or_Density, //n 0 - Maximum in fourier window, 1 - Density of fourier window
+	Mode, //e ${CoreMode} Work mode
+	SynchronizationEnabled, //b When enabled, start logs and reset time when sync signal received
+	SynchronizationMode, //e {0 - disabled, 1 - new file, 2 - column in log}
+	LambdasAutoReset, //b Set lambdas_0 to grating values on first data receive
+	Gauss_size, //n
+	//Peak_max_offset, //f in pixels
+	//Peak_LF_coeff, //f 1. - no filtering
+	GratingOverloadMax, //n
+	GratingOverloadMin, //n
+	SendLED, //b Send to LED Arduino serial port current state
+	SynchronizationClearValues, //b clear gratings and sensors values and history on sync
+	PeaksModeFrequency, //f
+	PeaksModeAdditionNm_1, //f Addition nm to peaks in ModePeaks, channel 1
+	PeaksModeAdditionNm_2, //f Addition nm to peaks in ModePeaks, channel 2
+	PeaksModeAdditionNm_3, //f Addition nm to peaks in ModePeaks, channel 3
+	PeaksModeAdditionNm_4, //f Addition nm to peaks in ModePeaks, channel 4
+};
+
+enum XDescription {
+	// KSpectrometer = Spectrometer
+	// KSwitch = Switch
+	// KDetector = Detector
+	// KCoreOutput[CoreOutputChannel] = CoreOutput
+	// KLogConfig[LogType] = Logs
+	State, //b 
+	Frequency, //n cur freq
+	//Fourier_enabled, //b Global fourier enable flag
+};
+
+enum CDescription {
+	// KSpectrometer = Spectrometer
+	// KCoreOutput[CoreOutputChannel] = CoreOutput
+	// KLogConfig[LogType] = Logs
+	Halt, //b 
+	Reboot, //n cur freq
+	Pause, //b Global fourier enable flag
+};
+
+}
+
+#endif // K_DESCRIPTION_H