diff --git a/wsprhab.ioc b/wsprhab.ioc
--- a/wsprhab.ioc
+++ b/wsprhab.ioc
@@ -35,16 +35,18 @@ Mcu.IP1=DMA
 Mcu.IP2=I2C1
 Mcu.IP3=NVIC
 Mcu.IP4=RCC
-Mcu.IP5=SYS
-Mcu.IP6=USART1
-Mcu.IPNb=7
+Mcu.IP5=RTC
+Mcu.IP6=SYS
+Mcu.IP7=USART1
+Mcu.IPNb=8
 Mcu.Name=STM32F031G(4-6)Ux
 Mcu.Package=UFQFPN28
 Mcu.Pin0=PF0-OSC_IN
 Mcu.Pin1=PF1-OSC_OUT
 Mcu.Pin10=PB6
 Mcu.Pin11=PB7
-Mcu.Pin12=VP_SYS_VS_Systick
+Mcu.Pin12=VP_RTC_VS_RTC_Alarm_A_Intern
+Mcu.Pin13=VP_SYS_VS_Systick
 Mcu.Pin2=PA1
 Mcu.Pin3=PA6
 Mcu.Pin4=PB0
@@ -53,14 +55,16 @@ Mcu.Pin6=PA9
 Mcu.Pin7=PA10
 Mcu.Pin8=PA13
 Mcu.Pin9=PA14
-Mcu.PinsNb=13
+Mcu.PinsNb=14
 Mcu.UserConstants=
 Mcu.UserName=STM32F031G6Ux
-MxCube.Version=4.14.0
-MxDb.Version=DB.4.0.140
+MxCube.Version=4.16.0
+MxDb.Version=DB.4.0.160
 NVIC.DMA1_Channel2_3_IRQn=true\:0\:0\:false\:false\:true
 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:false
 NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false
+NVIC.SVC_IRQn=true\:0\:0\:false\:false\:false
 NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true
 NVIC.USART1_IRQn=true\:0\:0\:false\:false\:true
 PA1.GPIOParameters=GPIO_ModeDefaultEXTI
@@ -71,32 +75,32 @@ PA10.Locked=true
 PA10.Mode=I2C
 PA10.Signal=I2C1_SDA
 PA13.Locked=true
-PA13.Mode=Serial-WireDebug
+PA13.Mode=Serial_Wire
 PA13.Signal=SYS_SWDIO
-PA14.Mode=Serial-WireDebug
+PA14.Mode=Serial_Wire
 PA14.Signal=SYS_SWCLK
-PA6.GPIOParameters=GPIO_Label,GPIO_PuPd,GPIO_Mode
+PA6.GPIOParameters=GPIO_PuPd,GPIO_Label,GPIO_Mode
 PA6.GPIO_Label=VBATT_SENSE
 PA6.GPIO_Mode=GPIO_MODE_ANALOG
 PA6.GPIO_PuPd=GPIO_NOPULL
 PA6.Locked=true
 PA6.Mode=IN6
 PA6.Signal=ADC_IN6
-PA8.GPIOParameters=GPIO_ModeDefaultOutputPP,GPIO_Label,GPIO_Speed,GPIO_PuPd
+PA8.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultOutputPP
 PA8.GPIO_Label=TCXO-EN
 PA8.GPIO_ModeDefaultOutputPP=GPIO_MODE_OUTPUT_PP
 PA8.GPIO_PuPd=GPIO_NOPULL
-PA8.GPIO_Speed=GPIO_SPEED_LOW
+PA8.GPIO_Speed=GPIO_SPEED_FREQ_LOW
 PA8.Locked=true
 PA8.Signal=GPIO_Output
 PA9.Locked=true
 PA9.Mode=I2C
 PA9.Signal=I2C1_SCL
-PB0.GPIOParameters=GPIO_ModeDefaultOutputPP,GPIO_Label,GPIO_Speed,GPIO_PuPd
+PB0.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultOutputPP
 PB0.GPIO_Label=LED_BLUE
 PB0.GPIO_ModeDefaultOutputPP=GPIO_MODE_OUTPUT_PP
 PB0.GPIO_PuPd=GPIO_NOPULL
-PB0.GPIO_Speed=GPIO_SPEED_LOW
+PB0.GPIO_Speed=GPIO_SPEED_FREQ_LOW
 PB0.Locked=true
 PB0.Signal=GPIO_Output
 PB6.Locked=true
@@ -117,24 +121,24 @@ PCC.Battery.SelfDischarge=0.12
 PCC.Checker=false
 PCC.Line=STM32F0x1
 PCC.MCU=STM32F031G(4-6)Ux
-PCC.MXVersion=4.14.0
+PCC.MXVersion=4.16.0
 PCC.PartNumber=STM32F031G6Ux
 PCC.Seq0=0
 PCC.Series=STM32F0
 PCC.Temperature=25
 PCC.Vdd=3.6
-PF0-OSC_IN.GPIOParameters=GPIO_ModeDefaultOutputPP,GPIO_Label,GPIO_Speed,GPIO_PuPd
+PF0-OSC_IN.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultOutputPP
 PF0-OSC_IN.GPIO_Label=GPS_EN
 PF0-OSC_IN.GPIO_ModeDefaultOutputPP=GPIO_MODE_OUTPUT_PP
 PF0-OSC_IN.GPIO_PuPd=GPIO_NOPULL
-PF0-OSC_IN.GPIO_Speed=GPIO_SPEED_LOW
+PF0-OSC_IN.GPIO_Speed=GPIO_SPEED_FREQ_LOW
 PF0-OSC_IN.Locked=true
 PF0-OSC_IN.Signal=GPIO_Output
-PF1-OSC_OUT.GPIOParameters=GPIO_ModeDefaultOutputPP,GPIO_Label,GPIO_Speed,GPIO_PuPd
+PF1-OSC_OUT.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultOutputPP
 PF1-OSC_OUT.GPIO_Label=OSC_EN
 PF1-OSC_OUT.GPIO_ModeDefaultOutputPP=GPIO_MODE_OUTPUT_PP
 PF1-OSC_OUT.GPIO_PuPd=GPIO_NOPULL
-PF1-OSC_OUT.GPIO_Speed=GPIO_SPEED_LOW
+PF1-OSC_OUT.GPIO_Speed=GPIO_SPEED_FREQ_LOW
 PF1-OSC_OUT.Locked=true
 PF1-OSC_OUT.Signal=GPIO_Output
 ProjectManager.AskForMigrate=true
@@ -144,7 +148,7 @@ ProjectManager.ComputerToolchain=false
 ProjectManager.CoupleFile=true
 ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32F031G6Ux
-ProjectManager.FirmwarePackage=STM32Cube FW_F0 V1.5.0
+ProjectManager.FirmwarePackage=STM32Cube FW_F0 V1.6.0
 ProjectManager.FreePins=true
 ProjectManager.HalAssertFull=false
 ProjectManager.HeapSize=0x200
@@ -159,12 +163,12 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=TrueSTUDIO
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false,2-MX_DMA_Init-DMA-false,3-MX_ADC_Init-ADC-false,4-MX_I2C1_Init-I2C1-false,5-MX_USART1_UART_Init-USART1-false
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false,2-MX_DMA_Init-DMA-false,3-MX_ADC_Init-ADC-false,4-MX_I2C1_Init-I2C1-false,5-MX_USART1_UART_Init-USART1-false,6-MX_RTC_Init-RTC-false
 RCC.DATA_CACHE_ENABLE=1
 RCC.FamilyName=M
 RCC.I2c1ClockSelection=RCC_I2C1CLKSOURCE_SYSCLK
 RCC.INSTRUCTION_CACHE_ENABLE=1
-RCC.IPParameters=VDD_VALUE,FamilyName,PLLMCOFreq_Value,DATA_CACHE_ENABLE,INSTRUCTION_CACHE_ENABLE,PLLCLKFreq_Value,TimSysFreq_Value,I2c1ClockSelection,Usart1ClockSelection
+RCC.IPParameters=DATA_CACHE_ENABLE,FamilyName,I2c1ClockSelection,INSTRUCTION_CACHE_ENABLE,PLLCLKFreq_Value,PLLMCOFreq_Value,TimSysFreq_Value,Usart1ClockSelection,VDD_VALUE
 RCC.PLLCLKFreq_Value=8000000
 RCC.PLLMCOFreq_Value=8000000
 RCC.TimSysFreq_Value=8000000
@@ -176,6 +180,8 @@ USART1.BaudRate=9600
 USART1.DMADisableonRxErrorParam=UART_ADVFEATURE_DMA_DISABLEONRXERROR
 USART1.IPParameters=BaudRate,OverrunDisableParam,DMADisableonRxErrorParam
 USART1.OverrunDisableParam=UART_ADVFEATURE_OVERRUN_DISABLE
+VP_RTC_VS_RTC_Alarm_A_Intern.Mode=Alarm A
+VP_RTC_VS_RTC_Alarm_A_Intern.Signal=RTC_VS_RTC_Alarm_A_Intern
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
 board=wsprhab