diff --git a/Core/Src/main.c b/Core/Src/main.c
index e3a1788..3802e06 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -178,6 +178,36 @@ int main(void)
   HAL_Delay(10000);
 #endif
 
+  HAL_Delay(10000);
+	while (1) {
+
+		HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_SET);
+		HAL_Delay(100);
+		HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_RESET);
+
+#if 0
+		{
+			/* for STANDBY MODE only:
+			 *
+			 */
+			/* clear the WU flag */
+			__HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);
+
+			/* clear the RTC Wake Up (WU) flag */
+			__HAL_RTC_WAKEUPTIMER_CLEAR_FLAG(&hrtc, RTC_FLAG_WUTF);
+		}
+#endif
+		HAL_SuspendTick();
+		HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 0x5000, RTC_WAKEUPCLOCK_RTCCLK_DIV16);
+
+	//	/* Enter STOP 2 mode */
+		HAL_PWREx_EnterSTOP2Mode(PWR_STOPENTRY_WFI);
+		//HAL_PWR_EnterSTANDBYMode();
+
+		HAL_RTCEx_DeactivateWakeUpTimer(&hrtc);
+		SystemClock_Config();
+		HAL_ResumeTick();
+	}
 
   /* World Youth ARDF Championship Romania 2022 */
   /* 80 m . RF power 3 W, QRG MOE-MO5: 3550 MHz, MO: 3600 MHz, Antenna 8m
@@ -200,11 +230,8 @@ int main(void)
   si5351_enable_output(NULL,2);
 #endif
 
-/*
-  for (int i=2; i>=0; i--) {
-	  si5351_deinit(instance_si5351[i]);
-  }
-*/
+
+
   /* USER CODE END 2 */
 
   /* Init scheduler */
@@ -257,6 +284,9 @@ int main(void)
   /* We should never get here as control is now taken by the scheduler */
   /* Infinite loop */
   /* USER CODE BEGIN WHILE */
+
+
+
   while (1)
   {
 
@@ -790,19 +820,26 @@ void StartDefaultTask(void *argument)
 	(void) argument;	//unused argument
 
 	int sw, sw_last = GPIO_PIN_RESET;
+
+	int counter = 10;
+
 	/* Infinite loop */
 	for(;;) {
 		// HAL_GPIO_TogglePin(LD1_GPIO_Port, LD1_Pin);
 		HAL_GPIO_WritePin(LD1_GPIO_Port, LD1_Pin, GPIO_PIN_SET);
-		osDelay(5);
+		osDelay(100);
 		HAL_GPIO_WritePin(LD1_GPIO_Port, LD1_Pin, GPIO_PIN_RESET);
 		sw = HAL_GPIO_ReadPin(B1_GPIO_Port, B1_Pin);
 		if (sw_last == GPIO_PIN_RESET && sw == GPIO_PIN_SET) {
 			leds_on = !leds_on;
+			counter--;
 		}
 		sw_last = sw;
 		osDelay(2000);
+		if (!counter)
+			break;
 	}
+
   /* USER CODE END 5 */
 }
 
diff --git a/stm32l4a6zg-f0x.at1.ioc b/stm32l4a6zg-f0x.at1.ioc
index f7a80d9..e7d2aa2 100644
--- a/stm32l4a6zg-f0x.at1.ioc
+++ b/stm32l4a6zg-f0x.at1.ioc
@@ -40,33 +40,119 @@ Mcu.IP6=SYS
 Mcu.IPNb=7
 Mcu.Name=STM32L4A6ZGTx
 Mcu.Package=LQFP144
-Mcu.Pin0=PC13
-Mcu.Pin1=PC14-OSC32_IN (PC14)
-Mcu.Pin10=PC7
-Mcu.Pin11=PA8
-Mcu.Pin12=PA9
-Mcu.Pin13=PA10
-Mcu.Pin14=PA11
-Mcu.Pin15=PA12
-Mcu.Pin16=PA13 (JTMS/SWDIO)
-Mcu.Pin17=PA14 (JTCK/SWCLK)
-Mcu.Pin18=PB3 (JTDO/TRACESWO)
-Mcu.Pin19=PB7
-Mcu.Pin2=PC15-OSC32_OUT (PC15)
-Mcu.Pin20=PB8
-Mcu.Pin21=PB9
-Mcu.Pin22=VP_FREERTOS_VS_CMSIS_V2
-Mcu.Pin23=VP_RTC_VS_RTC_Activate
-Mcu.Pin24=VP_RTC_VS_RTC_Calendar
-Mcu.Pin25=VP_SYS_VS_tim6
-Mcu.Pin3=PH1-OSC_OUT (PH1)
-Mcu.Pin4=PA2
-Mcu.Pin5=PB14
-Mcu.Pin6=PG5
-Mcu.Pin7=PG6
-Mcu.Pin8=PG7
-Mcu.Pin9=PG8
-Mcu.PinsNb=26
+Mcu.Pin0=PE2
+Mcu.Pin1=PE3
+Mcu.Pin10=PF2
+Mcu.Pin100=PB3 (JTDO/TRACESWO)
+Mcu.Pin101=PB4 (NJTRST)
+Mcu.Pin102=PB5
+Mcu.Pin103=PB6
+Mcu.Pin104=PB7
+Mcu.Pin105=PH3-BOOT0
+Mcu.Pin106=PB8
+Mcu.Pin107=PB9
+Mcu.Pin108=VP_FREERTOS_VS_CMSIS_V2
+Mcu.Pin109=VP_RTC_VS_RTC_Activate
+Mcu.Pin11=PF3
+Mcu.Pin110=VP_RTC_VS_RTC_Calendar
+Mcu.Pin111=VP_SYS_VS_tim6
+Mcu.Pin12=PF4
+Mcu.Pin13=PF5
+Mcu.Pin14=PF6
+Mcu.Pin15=PF7
+Mcu.Pin16=PF8
+Mcu.Pin17=PF9
+Mcu.Pin18=PF10
+Mcu.Pin19=PH0-OSC_IN (PH0)
+Mcu.Pin2=PE4
+Mcu.Pin20=PH1-OSC_OUT (PH1)
+Mcu.Pin21=PC0
+Mcu.Pin22=PC1
+Mcu.Pin23=PC2
+Mcu.Pin24=PC3
+Mcu.Pin25=PA0
+Mcu.Pin26=PA1
+Mcu.Pin27=PA2
+Mcu.Pin28=PA3
+Mcu.Pin29=PA4
+Mcu.Pin3=PE5
+Mcu.Pin30=PA5
+Mcu.Pin31=PA6
+Mcu.Pin32=PA7
+Mcu.Pin33=PC4
+Mcu.Pin34=PC5
+Mcu.Pin35=PB0
+Mcu.Pin36=PB1
+Mcu.Pin37=PB2
+Mcu.Pin38=PF11
+Mcu.Pin39=PF12
+Mcu.Pin4=PE6
+Mcu.Pin40=PF13
+Mcu.Pin41=PF14
+Mcu.Pin42=PF15
+Mcu.Pin43=PG0
+Mcu.Pin44=PG1
+Mcu.Pin45=PE7
+Mcu.Pin46=PE8
+Mcu.Pin47=PE9
+Mcu.Pin48=PE10
+Mcu.Pin49=PE11
+Mcu.Pin5=PC13
+Mcu.Pin50=PE12
+Mcu.Pin51=PE13
+Mcu.Pin52=PE14
+Mcu.Pin53=PE15
+Mcu.Pin54=PB10
+Mcu.Pin55=PB11
+Mcu.Pin56=PB12
+Mcu.Pin57=PB13
+Mcu.Pin58=PB14
+Mcu.Pin59=PB15
+Mcu.Pin6=PC14-OSC32_IN (PC14)
+Mcu.Pin60=PD8
+Mcu.Pin61=PD9
+Mcu.Pin62=PD10
+Mcu.Pin63=PD11
+Mcu.Pin64=PD12
+Mcu.Pin65=PD13
+Mcu.Pin66=PD14
+Mcu.Pin67=PD15
+Mcu.Pin68=PG2
+Mcu.Pin69=PG3
+Mcu.Pin7=PC15-OSC32_OUT (PC15)
+Mcu.Pin70=PG4
+Mcu.Pin71=PG5
+Mcu.Pin72=PG6
+Mcu.Pin73=PG7
+Mcu.Pin74=PG8
+Mcu.Pin75=PC6
+Mcu.Pin76=PC7
+Mcu.Pin77=PC8
+Mcu.Pin78=PC9
+Mcu.Pin79=PA8
+Mcu.Pin8=PF0
+Mcu.Pin80=PA9
+Mcu.Pin81=PA10
+Mcu.Pin82=PA11
+Mcu.Pin83=PA12
+Mcu.Pin84=PA13 (JTMS/SWDIO)
+Mcu.Pin85=PA14 (JTCK/SWCLK)
+Mcu.Pin86=PD0
+Mcu.Pin87=PD1
+Mcu.Pin88=PD3
+Mcu.Pin89=PD4
+Mcu.Pin9=PF1
+Mcu.Pin90=PD5
+Mcu.Pin91=PD6
+Mcu.Pin92=PD7
+Mcu.Pin93=PG9
+Mcu.Pin94=PG10
+Mcu.Pin95=PG11
+Mcu.Pin96=PG12
+Mcu.Pin97=PG13
+Mcu.Pin98=PG14
+Mcu.Pin99=PG15
+Mcu.PinsNb=112
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32L4A6ZGTx
@@ -89,6 +175,8 @@ NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:false\:true\:true
 NVIC.TimeBase=TIM6_DAC_IRQn
 NVIC.TimeBaseIP=TIM6
 NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:true\:false\:true
+PA0.Signal=GPIO_Analog
+PA1.Signal=GPIO_Analog
 PA10.GPIOParameters=GPIO_Label
 PA10.GPIO_Label=USB_ID
 PA10.Locked=true
@@ -113,6 +201,11 @@ PA14\ (JTCK/SWCLK).Mode=Trace_Asynchronous_SW
 PA14\ (JTCK/SWCLK).Signal=SYS_JTCK-SWCLK
 PA2.Mode=Clock-out-LSCO
 PA2.Signal=RCC_LSCO
+PA3.Signal=GPIO_Analog
+PA4.Signal=GPIO_Analog
+PA5.Signal=GPIO_Analog
+PA6.Signal=GPIO_Analog
+PA7.Signal=GPIO_Analog
 PA8.GPIOParameters=GPIO_Label
 PA8.GPIO_Label=USB_SOF [TP1]
 PA8.Locked=true
@@ -121,15 +214,26 @@ PA9.GPIOParameters=GPIO_Label
 PA9.GPIO_Label=USB_VBUS
 PA9.Locked=true
 PA9.Signal=USB_OTG_FS_VBUS
+PB0.Signal=GPIO_Analog
+PB1.Signal=GPIO_Analog
+PB10.Signal=GPIO_Analog
+PB11.Signal=GPIO_Analog
+PB12.Signal=GPIO_Analog
+PB13.Signal=GPIO_Analog
 PB14.GPIOParameters=GPIO_Label
 PB14.GPIO_Label=LD3 [Red]
 PB14.Locked=true
 PB14.Signal=GPIO_Output
+PB15.Signal=GPIO_Analog
+PB2.Signal=GPIO_Analog
 PB3\ (JTDO/TRACESWO).GPIOParameters=GPIO_Label
 PB3\ (JTDO/TRACESWO).GPIO_Label=SWO
 PB3\ (JTDO/TRACESWO).Locked=true
 PB3\ (JTDO/TRACESWO).Mode=Trace_Asynchronous_SW
 PB3\ (JTDO/TRACESWO).Signal=SYS_JTDO-SWO
+PB4\ (NJTRST).Signal=GPIO_Analog
+PB5.Signal=GPIO_Analog
+PB6.Signal=GPIO_Analog
 PB7.GPIOParameters=GPIO_Label
 PB7.GPIO_Label=LD2 [Blue]
 PB7.Locked=true
@@ -144,6 +248,8 @@ PB9.GPIO_Pu=GPIO_PULLUP
 PB9.Locked=true
 PB9.Mode=I2C
 PB9.Signal=I2C1_SDA
+PC0.Signal=GPIO_Analog
+PC1.Signal=GPIO_Analog
 PC13.GPIOParameters=GPIO_PuPd,GPIO_Label
 PC13.GPIO_Label=B1
 PC13.GPIO_PuPd=GPIO_PULLDOWN
@@ -155,10 +261,17 @@ PC14-OSC32_IN\ (PC14).Signal=RCC_OSC32_IN
 PC15-OSC32_OUT\ (PC15).Locked=true
 PC15-OSC32_OUT\ (PC15).Mode=LSE-External-Oscillator
 PC15-OSC32_OUT\ (PC15).Signal=RCC_OSC32_OUT
+PC2.Signal=GPIO_Analog
+PC3.Signal=GPIO_Analog
+PC4.Signal=GPIO_Analog
+PC5.Signal=GPIO_Analog
+PC6.Signal=GPIO_Analog
 PC7.GPIOParameters=GPIO_Label
 PC7.GPIO_Label=LD1 [Green]
 PC7.Locked=true
 PC7.Signal=GPIO_Output
+PC8.Signal=GPIO_Analog
+PC9.Signal=GPIO_Analog
 PCC.Checker=true
 PCC.Line=STM32L4x6
 PCC.MCU=STM32L4A6ZGTx
@@ -197,6 +310,62 @@ PCC.Seq0.Step1.Voltage_Source=Battery
 PCC.Series=STM32L4
 PCC.Temperature=25
 PCC.Vdd=3.0
+PD0.Signal=GPIO_Analog
+PD1.Signal=GPIO_Analog
+PD10.Signal=GPIO_Analog
+PD11.Signal=GPIO_Analog
+PD12.Signal=GPIO_Analog
+PD13.Signal=GPIO_Analog
+PD14.Signal=GPIO_Analog
+PD15.Signal=GPIO_Analog
+PD3.Signal=GPIO_Analog
+PD4.Signal=GPIO_Analog
+PD5.Signal=GPIO_Analog
+PD6.Signal=GPIO_Analog
+PD7.Signal=GPIO_Analog
+PD8.Signal=GPIO_Analog
+PD9.Signal=GPIO_Analog
+PE10.Signal=GPIO_Analog
+PE11.Signal=GPIO_Analog
+PE12.Signal=GPIO_Analog
+PE13.Signal=GPIO_Analog
+PE14.Signal=GPIO_Analog
+PE15.Signal=GPIO_Analog
+PE2.Signal=GPIO_Analog
+PE3.Signal=GPIO_Analog
+PE4.Signal=GPIO_Analog
+PE5.Signal=GPIO_Analog
+PE6.Signal=GPIO_Analog
+PE7.Signal=GPIO_Analog
+PE8.Signal=GPIO_Analog
+PE9.Signal=GPIO_Analog
+PF0.Signal=GPIO_Analog
+PF1.Signal=GPIO_Analog
+PF10.Signal=GPIO_Analog
+PF11.Signal=GPIO_Analog
+PF12.Signal=GPIO_Analog
+PF13.Signal=GPIO_Analog
+PF14.Signal=GPIO_Analog
+PF15.Signal=GPIO_Analog
+PF2.Signal=GPIO_Analog
+PF3.Signal=GPIO_Analog
+PF4.Signal=GPIO_Analog
+PF5.Signal=GPIO_Analog
+PF6.Signal=GPIO_Analog
+PF7.Signal=GPIO_Analog
+PF8.Signal=GPIO_Analog
+PF9.Signal=GPIO_Analog
+PG0.Signal=GPIO_Analog
+PG1.Signal=GPIO_Analog
+PG10.Signal=GPIO_Analog
+PG11.Signal=GPIO_Analog
+PG12.Signal=GPIO_Analog
+PG13.Signal=GPIO_Analog
+PG14.Signal=GPIO_Analog
+PG15.Signal=GPIO_Analog
+PG2.Signal=GPIO_Analog
+PG3.Signal=GPIO_Analog
+PG4.Signal=GPIO_Analog
 PG5.GPIOParameters=GPIO_Label
 PG5.GPIO_Label=USB_OverCurrent [STMPS2151STR_FAULT]
 PG5.Locked=true
@@ -217,8 +386,11 @@ PG8.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
 PG8.Locked=true
 PG8.Mode=Asynchronous
 PG8.Signal=LPUART1_RX
+PG9.Signal=GPIO_Analog
+PH0-OSC_IN\ (PH0).Signal=GPIO_Analog
 PH1-OSC_OUT\ (PH1).Locked=true
 PH1-OSC_OUT\ (PH1).Signal=RCC_OSC_OUT
+PH3-BOOT0.Signal=GPIO_Analog
 PinOutPanel.RotationAngle=0
 ProjectManager.AskForMigrate=true
 ProjectManager.BackupPrevious=false
@@ -326,4 +498,3 @@ VP_SYS_VS_tim6.Mode=TIM6
 VP_SYS_VS_tim6.Signal=SYS_VS_tim6
 board=NUCLEO-L4A6ZG
 boardIOC=true
-isbadioc=true