diff --git a/libraries/FreeRTOS/src/FreeRTOSConfig.h b/libraries/FreeRTOS/src/FreeRTOSConfig.h
index f3af4f5..3d914b5 100644
--- a/libraries/FreeRTOS/src/FreeRTOSConfig.h
+++ b/libraries/FreeRTOS/src/FreeRTOSConfig.h
@@ -6,10 +6,6 @@
 #ifndef FREERTOS_CONFIG_H
 #define FREERTOS_CONFIG_H
 
-// #include "plf.h"
-//#include "arch.h"
-//#include "rtc.h"
-//#include "mtimer.h"
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -27,13 +23,11 @@ extern "C" {
  * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
  * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
  *
- * See http://www.freertos.org/a00110.html.
+ * See https://www.freertos.org/a00110.html.
  *----------------------------------------------------------*/
 
-// #define configMTIME_BASE_ADDRESS                ( SCR1_TIMER->MTIME )
-// #define configMTIMECMP_BASE_ADDRESS             ( SCR1_TIMER->MTIMECMP )
-#define configMTIME_BASE_ADDRESS            0//((uintptr_t)&SCR1_TIMER->MTIME)
-#define configMTIMECMP_BASE_ADDRESS         0//((uintptr_t)&SCR1_TIMER->MTIMECMP)
+#define configMTIME_BASE_ADDRESS            SCR1_TIMER_BASE_ADDRESS//((uintptr_t)&SCR1_TIMER->MTIME)
+#define configMTIMECMP_BASE_ADDRESS         SCR1_TIMER_BASE_ADDRESS//((uintptr_t)&SCR1_TIMER->MTIMECMP)
 
 /* Delay definition - here, the user can choose which delay implementation is required.
  * The default is to change nothing. */
@@ -128,4 +122,5 @@ to exclude the API function. */
     #endif
 #endif
 
+
 #endif /* FREERTOS_CONFIG_H */
diff --git a/libraries/FreeRTOS/src/list.c b/libraries/FreeRTOS/src/list.c
index 3fb2229..b0f89e4 100644
--- a/libraries/FreeRTOS/src/list.c
+++ b/libraries/FreeRTOS/src/list.c
@@ -211,7 +211,6 @@ void vListInsert( List_t * const pxList,
 }
 /*-----------------------------------------------------------*/
 
-
 UBaseType_t uxListRemove( ListItem_t * const pxItemToRemove )
 {
     /* The list item knows which list it is in.  Obtain the list from the list
diff --git a/libraries/FreeRTOS/src/queue.c b/libraries/FreeRTOS/src/queue.c
index 6eb59a3..e39d9e5 100644
--- a/libraries/FreeRTOS/src/queue.c
+++ b/libraries/FreeRTOS/src/queue.c
@@ -1,6 +1,6 @@
 /*
  * FreeRTOS Kernel V11.1.0
- * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
  *
diff --git a/libraries/FreeRTOS/src/variantHooks.cpp b/libraries/FreeRTOS/src/variantHooks.cpp
index f6cd254..85a57a3 100644
--- a/libraries/FreeRTOS/src/variantHooks.cpp
+++ b/libraries/FreeRTOS/src/variantHooks.cpp
@@ -38,6 +38,8 @@ extern void loop(void);
 
 /*-----------------------------------------------------------*/
 
+void initVariant(void) __attribute__ ((OS_main));
+
 void initVariant(void)
 {
     setup();                    // the normal Arduino setup() function is run here.
@@ -51,12 +53,10 @@ void initVariant(void)
  * now all that remains is to configure the machine timer comparison register 
  * and enable this interrupt.
  */
-void vPortSetupTimerInterrupt(void) 
-{
+// void vPortSetupTimerInterrupt(void) 
+// {
 
-    SCR1_TIMER->MTIMEH; SCR1_TIMER->MTIME;
-    SCR1_TIMER->MTIMECMP; SCR1_TIMER->MTIMECMPH;
-}
+// }
 
 /*-----------------------------------------------------------*/
 #if ( configUSE_IDLE_HOOK == 1 )
@@ -152,7 +152,7 @@ void vApplicationStackOverflowHook( TaskHandle_t xTask __attribute__ ((unused)),
 
     for(;;)
     {
-        // _delay_ms(2000);
+        delay(2000);
         prvBlinkMainLed();  // Main LED slow blink.
     }
 }
@@ -212,7 +212,6 @@ void vApplicationAssertHook() {
     prvSetMainLedOn(); // Main LED on.
     for(;;)
     {
-        // todo тут тоже заменить
         delay(100);
         prvBlinkMainLed(); // Led off.