diff --git a/Core/Inc/main.h b/Core/Inc/main.h
index 2f74eef..53bc1f6 100644
--- a/Core/Inc/main.h
+++ b/Core/Inc/main.h
@@ -354,7 +354,7 @@ void Error_Handler(void);
  */
 #define STS_LAMP_BAR_PWM_TIM_PERIOD     (240 - 1)
 #define STS_LAMP_BAR_HTIM               htim1
-#define STS_LAMP_BAR_LED_NUM            (60)	//60 for 46CM length LED strip
+//#define STS_LAMP_BAR_LED_NUM            (14)	//60 for 46CM length LED strip
 
 #define WSDATA_PORT_PIN_PA8
 //#define WSDATA_PORT_PIN_PA9
diff --git a/Core/Inc/sys_conf.h b/Core/Inc/sys_conf.h
index c8e4d0f..37cdd34 100644
--- a/Core/Inc/sys_conf.h
+++ b/Core/Inc/sys_conf.h
@@ -47,7 +47,7 @@ extern "C" {
 /**
   * @brief  Verbose level for all trace logs
   */
-#define VERBOSE_LEVEL                        VLEVEL_L
+#define VERBOSE_LEVEL                        VLEVEL_H
 
 /**
   * @brief Enable trace logs
diff --git a/Core/Src/main.c b/Core/Src/main.c
index e5be67e..fcbdfe1 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -117,11 +117,13 @@ int main(void)
 	  MX_I2C2_Init();
 	  MX_DMA_Init();
 	  MX_TIM1_Init();
+	  MX_USART2_UART_Init();
 
       MX_LoRaWAN_Init();
-      //STS_Lamp_Bar_Self_Test();
+
   }
 
+  printf("\r\n Start O7");
 
   /* USER CODE BEGIN 2 */
 
diff --git a/Core/Src/sts_lamp_bar.c b/Core/Src/sts_lamp_bar.c
index 52cd6a1..54d0525 100644
--- a/Core/Src/sts_lamp_bar.c
+++ b/Core/Src/sts_lamp_bar.c
@@ -28,25 +28,25 @@
 
 #include "yunhorn_sts_sensors.h"
 
-#define ONE_PULSE            				(40)   //36
-#define ZERO_PULSE            				(20)
-
+#define ONE_PULSE            				(24)   //36
+#define ZERO_PULSE            				(12)
+#define STS_LAMP_BAR_LED_NUM            	(27)	//60 for 46CM length LED strip
 #define LED_DATA_LEN						24
 #define WS2812B_DATA_LEN					(LED_DATA_LEN * (STS_LAMP_BAR_LED_NUM))
-#define	RESET_PULSE							(24)  //(80)  TO FIX DARK_COLOR AND SM2
+#define	RESET_PULSE							(16)  //(80)  TO FIX DARK_COLOR AND SM2
 
 
 typedef struct ws2812b_e {
 	//uint16_t	head[3];
-	uint16_t	GRB[WS2812B_DATA_LEN];
-	uint16_t	tail;
+	uint16_t	GRB[WS2812B_DATA_LEN+RESET_PULSE];
+	uint16_t	tail[RESET_PULSE];
 } WS2812B_FrameTypeDef;
 
 volatile WS2812B_FrameTypeDef rgb_buf = {
-//		.head[0] = 0,
-//		.head[1] = 0,
-//		.head[2] = 0,
-		.tail 	 = 0
+//		.head[0] = 10,
+//		.head[1] = 10,
+//		.head[2] = 10,
+		//.tail 	 = 00
 };
 
 uint8_t color_rgb[8][3] = { //STS_COLOR R G B MAPPING TABLE
@@ -101,7 +101,7 @@ void STS_WS2812B_Refresh(void)
 {
 
 	HAL_TIM_PWM_Start_DMA(&STS_LAMP_BAR_HTIM, STS_LAMP_BAR_TIM_CHANNEL, (uint32_t *)&rgb_buf, (WS2812B_DATA_LEN+RESET_PULSE));
-	//HAL_TIM_PWM_Start_IT(&STS_LAMP_BAR_HTIM, STS_LAMP_BAR_TIM_CHANNEL);
+	HAL_TIM_PWM_Start_IT(&STS_LAMP_BAR_HTIM, STS_LAMP_BAR_TIM_CHANNEL);
 }
 
 void STS_Lamp_Bar_Init(void)
@@ -140,26 +140,30 @@ void STS_WS2812B_Set_RGB(uint8_t red, uint8_t green, uint8_t blue, uint8_t idx)
 {
 		for (uint8_t j = 0;	j <	8;	j ++)
 		{
-			rgb_buf.GRB[idx*24+j]		=	(uint16_t)(((green<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
-			rgb_buf.GRB[idx*24+8+j]		=	(uint16_t)(((red<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
-			rgb_buf.GRB[idx*24+16+j]	=	(uint16_t)(((blue<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
+			rgb_buf.GRB[idx*24+j]		=	(uint8_t)(((green<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
+			rgb_buf.GRB[idx*24+8+j]		=	(uint8_t)(((red<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
+			rgb_buf.GRB[idx*24+16+j]	=	(uint8_t)(((blue<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
 		}
 }
 
 void STS_Lamp_Bar_Set_RGB_Color(uint8_t red, uint8_t green, uint8_t blue )
 {
-	uint8_t i =0;
-	UTIL_MEM_set_8((void*)rgb_buf.GRB,0x00,(WS2812B_DATA_LEN+RESET_PULSE));
+	uint8_t i =0, j=0;
+	uint32_t bits=0;
+	// UTIL_MEM_set_8((void*)rgb_buf.GRB,0x00,(WS2812B_DATA_LEN+RESET_PULSE));
 
 	for(i = 0; i < STS_LAMP_BAR_LED_NUM; i++)
 	{
-		for (uint8_t j = 0;	j <	8;	j ++)
+		for (j = 0;	j <	8;	j ++)
 		{
-			rgb_buf.GRB[i*24+j]		=	(uint16_t)(((green<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
-			rgb_buf.GRB[i*24+8+j]	=	(uint16_t)(((red<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
-			rgb_buf.GRB[i*24+16+j]	=	(uint16_t)(((blue<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
+			rgb_buf.GRB[i*24+j]		=	(uint8_t)(((green<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
+			rgb_buf.GRB[i*24+8+j]	=	(uint8_t)(((red<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
+			rgb_buf.GRB[i*24+16+j]	=	(uint8_t)(((blue<<j)&0x80)? ONE_PULSE : ZERO_PULSE);
+			bits++;
 		}
 	}
+	for (i=0; i < RESET_PULSE; i++)
+	rgb_buf.tail[i] = 0;
 		STS_WS2812B_Refresh();
 }
 
@@ -205,7 +209,7 @@ void STS_Lamp_Bar_Set_STS_RGB_Color(uint8_t sts_lamp_color, uint8_t lum)
 
 void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim)
 {
-	  __HAL_TIM_SetCompare(&STS_LAMP_BAR_HTIM, STS_LAMP_BAR_TIM_CHANNEL,0);
+	  //__HAL_TIM_SetCompare(&STS_LAMP_BAR_HTIM, STS_LAMP_BAR_TIM_CHANNEL,0);
 	  HAL_TIM_PWM_Stop_DMA(&STS_LAMP_BAR_HTIM, STS_LAMP_BAR_TIM_CHANNEL);
 
 }
diff --git a/Core/Src/tim.c b/Core/Src/tim.c
index 4372697..180ec49 100644
--- a/Core/Src/tim.c
+++ b/Core/Src/tim.c
@@ -131,9 +131,9 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
     hdma_tim1_ch1.Init.PeriphInc = DMA_PINC_DISABLE;
     hdma_tim1_ch1.Init.MemInc = DMA_MINC_ENABLE;
     hdma_tim1_ch1.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
-    hdma_tim1_ch1.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; //DMA_MDATAALIGN_HALFWORD; 		//DMA_MDATAALIGN_HALFWORD;
+    hdma_tim1_ch1.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD; //DMA_MDATAALIGN_BYTE; //DMA_MDATAALIGN_HALFWORD; 		//DMA_MDATAALIGN_HALFWORD;
     hdma_tim1_ch1.Init.Mode = DMA_CIRCULAR;
-    hdma_tim1_ch1.Init.Priority = DMA_PRIORITY_HIGH;		//was HIGH
+    hdma_tim1_ch1.Init.Priority = DMA_PRIORITY_LOW;		//was HIGH
 
     if (HAL_DMA_Init(&hdma_tim1_ch1) != HAL_OK)
     {
@@ -168,7 +168,7 @@ void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_8;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;	//GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLDOWN;	//GPIO_NOPULL;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
diff --git a/STM32CubeIDE/.settings/language.settings.xml b/STM32CubeIDE/.settings/language.settings.xml
index fdd1ec7..b12f9ea 100644
--- a/STM32CubeIDE/.settings/language.settings.xml
+++ b/STM32CubeIDE/.settings/language.settings.xml
@@ -5,7 +5,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-316576647475584104" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-859626784961551925" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
@@ -16,7 +16,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-316576647475584104" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-859626784961551925" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
diff --git a/STM32CubeIDE/Release/Application/User/Core/subdir.mk b/STM32CubeIDE/Release/Application/User/Core/subdir.mk
index f85e725..df1f29e 100644
--- a/STM32CubeIDE/Release/Application/User/Core/subdir.mk
+++ b/STM32CubeIDE/Release/Application/User/Core/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Application/User/LoRaWAN/App/subdir.mk b/STM32CubeIDE/Release/Application/User/LoRaWAN/App/subdir.mk
index f7cc4b2..65c8e93 100644
--- a/STM32CubeIDE/Release/Application/User/LoRaWAN/App/subdir.mk
+++ b/STM32CubeIDE/Release/Application/User/LoRaWAN/App/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Application/User/LoRaWAN/Target/subdir.mk b/STM32CubeIDE/Release/Application/User/LoRaWAN/Target/subdir.mk
index d7ad605..a11353d 100644
--- a/STM32CubeIDE/Release/Application/User/LoRaWAN/Target/subdir.mk
+++ b/STM32CubeIDE/Release/Application/User/LoRaWAN/Target/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Application/User/STS/Core/Src/subdir.mk b/STM32CubeIDE/Release/Application/User/STS/Core/Src/subdir.mk
index b2e6241..63c75f4 100644
--- a/STM32CubeIDE/Release/Application/User/STS/Core/Src/subdir.mk
+++ b/STM32CubeIDE/Release/Application/User/STS/Core/Src/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Application/User/STS/TOF/App/subdir.mk b/STM32CubeIDE/Release/Application/User/STS/TOF/App/subdir.mk
index 72b511e..55b12d7 100644
--- a/STM32CubeIDE/Release/Application/User/STS/TOF/App/subdir.mk
+++ b/STM32CubeIDE/Release/Application/User/STS/TOF/App/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Application/User/STS/TOF/Target/subdir.mk b/STM32CubeIDE/Release/Application/User/STS/TOF/Target/subdir.mk
index e7a9bbd..e5922cd 100644
--- a/STM32CubeIDE/Release/Application/User/STS/TOF/Target/subdir.mk
+++ b/STM32CubeIDE/Release/Application/User/STS/TOF/Target/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Application/User/Startup/subdir.mk b/STM32CubeIDE/Release/Application/User/Startup/subdir.mk
index 140938e..cc5db04 100644
--- a/STM32CubeIDE/Release/Application/User/Startup/subdir.mk
+++ b/STM32CubeIDE/Release/Application/User/Startup/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Drivers/BSP/53L8A1/subdir.mk b/STM32CubeIDE/Release/Drivers/BSP/53L8A1/subdir.mk
index e703e10..e71993d 100644
--- a/STM32CubeIDE/Release/Drivers/BSP/53L8A1/subdir.mk
+++ b/STM32CubeIDE/Release/Drivers/BSP/53L8A1/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Drivers/BSP/Components/subdir.mk b/STM32CubeIDE/Release/Drivers/BSP/Components/subdir.mk
index 74cc73a..f0fdf6b 100644
--- a/STM32CubeIDE/Release/Drivers/BSP/Components/subdir.mk
+++ b/STM32CubeIDE/Release/Drivers/BSP/Components/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Drivers/CMSIS/subdir.mk b/STM32CubeIDE/Release/Drivers/CMSIS/subdir.mk
index f9a98ba..1cd765c 100644
--- a/STM32CubeIDE/Release/Drivers/CMSIS/subdir.mk
+++ b/STM32CubeIDE/Release/Drivers/CMSIS/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Drivers/STM32WLxx_HAL_Driver/subdir.mk b/STM32CubeIDE/Release/Drivers/STM32WLxx_HAL_Driver/subdir.mk
index 5e5aa98..0d5d681 100644
--- a/STM32CubeIDE/Release/Drivers/STM32WLxx_HAL_Driver/subdir.mk
+++ b/STM32CubeIDE/Release/Drivers/STM32WLxx_HAL_Driver/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Middlewares/LoRaWAN/subdir.mk b/STM32CubeIDE/Release/Middlewares/LoRaWAN/subdir.mk
index ba0a44b..eae0ba4 100644
--- a/STM32CubeIDE/Release/Middlewares/LoRaWAN/subdir.mk
+++ b/STM32CubeIDE/Release/Middlewares/LoRaWAN/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Middlewares/SubGHz_Phy/subdir.mk b/STM32CubeIDE/Release/Middlewares/SubGHz_Phy/subdir.mk
index b9ca60b..da9d856 100644
--- a/STM32CubeIDE/Release/Middlewares/SubGHz_Phy/subdir.mk
+++ b/STM32CubeIDE/Release/Middlewares/SubGHz_Phy/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/Utilities/subdir.mk b/STM32CubeIDE/Release/Utilities/subdir.mk
index de816b4..826d8ef 100644
--- a/STM32CubeIDE/Release/Utilities/subdir.mk
+++ b/STM32CubeIDE/Release/Utilities/subdir.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 # Add inputs and outputs from these tool invocations to the build variables 
diff --git a/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin b/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin
index d828b0c..2efa0d0 100644
Binary files a/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin and b/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin differ
diff --git a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf
index 5f27c32..652d54a 100644
Binary files a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf and b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf differ
diff --git a/STM32CubeIDE/Release/makefile b/STM32CubeIDE/Release/makefile
index 36e5c5c..20dc099 100644
--- a/STM32CubeIDE/Release/makefile
+++ b/STM32CubeIDE/Release/makefile
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 -include ../makefile.init
diff --git a/STM32CubeIDE/Release/objects.mk b/STM32CubeIDE/Release/objects.mk
index a5103de..515d2a4 100644
--- a/STM32CubeIDE/Release/objects.mk
+++ b/STM32CubeIDE/Release/objects.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 USER_OBJS :=
diff --git a/STM32CubeIDE/Release/sources.mk b/STM32CubeIDE/Release/sources.mk
index 4110fdd..3380d01 100644
--- a/STM32CubeIDE/Release/sources.mk
+++ b/STM32CubeIDE/Release/sources.mk
@@ -1,6 +1,6 @@
 ################################################################################
 # Automatically-generated file. Do not edit!
-# Toolchain: GNU Tools for STM32 (12.3.rel1)
+# Toolchain: GNU Tools for STM32 (13.3.rel1)
 ################################################################################
 
 ELF_SRCS :=