diff --git a/MCU_STM32F4xx_Matlab/STM32F4xx_SIMULINK/stm32f4xx_matlab_gpio.c b/MCU_STM32F4xx_Matlab/STM32F4xx_SIMULINK/stm32f4xx_matlab_gpio.c
index b16ea6a..7bc3f37 100644
--- a/MCU_STM32F4xx_Matlab/STM32F4xx_SIMULINK/stm32f4xx_matlab_gpio.c
+++ b/MCU_STM32F4xx_Matlab/STM32F4xx_SIMULINK/stm32f4xx_matlab_gpio.c
@@ -8,6 +8,7 @@
 **************************************************************************/
 #include "stm32f4xx_matlab_gpio.h"
 #include "modbus.h"
+#include "pwm.h"
 
 /**
   * @brief      Запись буфера выходов S-Function из GPIO.
@@ -79,4 +80,6 @@ void SFUNC_to_GPIO(real_T* in)
     {
         MB_Reset_Coil_Local(coils_regs, COIL_PWM_PHASE_MODE);
     }
+    hpwm.PWM_Sine_Hz = in[i++];
+
 }
\ No newline at end of file
diff --git a/MCU_Wrapper/mcu_wrapper_conf.h b/MCU_Wrapper/mcu_wrapper_conf.h
index 2ccca66..35e49c0 100644
--- a/MCU_Wrapper/mcu_wrapper_conf.h
+++ b/MCU_Wrapper/mcu_wrapper_conf.h
@@ -53,7 +53,7 @@
 #define PORT_NUMB                       3           ///< amount of ports
 // Parameters of S_Function
 #define NPARAMS                 1                           ///< number of input parametrs (only Ts)
-#define IN_PORT_WIDTH           (9)                         ///< width of input ports
+#define IN_PORT_WIDTH           (10)                         ///< width of input ports
 #define IN_PORT_NUMB            1                           ///< number of input ports
 #define OUT_PORT_WIDTH          PORT_WIDTH                  ///< width of output ports
 #define OUT_PORT_NUMB           PORT_NUMB                   ///< number of output ports
diff --git a/mcu_test_r2021a.slx b/mcu_test_r2021a.slx
index 6cad6c0..3b12ddd 100644
Binary files a/mcu_test_r2021a.slx and b/mcu_test_r2021a.slx differ