Hi,
Here is my ioc :
#MicroXplorer Configuration settings - do not modify
File.Version=6
GPIO.groupedBy=Group By Peripherals
KeepUserPlacement=false
Mcu.Family=STM32L1
Mcu.IP0=NVIC
Mcu.IP1=RCC
Mcu.IP2=SYS
Mcu.IP3=TIM2
Mcu.IP4=TIM3
Mcu.IP5=TIM4
Mcu.IP6=USB
Mcu.IP7=USB_DEVICE
Mcu.IPNb=8
Mcu.Name=STM32L100RCTx
Mcu.Package=LQFP64
Mcu.Pin0=PH0-OSC_IN
Mcu.Pin1=PH1-OSC_OUT
Mcu.Pin10=VP_SYS_VS_Systick
Mcu.Pin11=VP_TIM2_VS_ClockSourceINT
Mcu.Pin12=VP_TIM3_VS_ClockSourceINT
Mcu.Pin13=VP_TIM4_VS_ClockSourceINT
Mcu.Pin14=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS
Mcu.Pin2=PA0-WKUP1
Mcu.Pin3=PA6
Mcu.Pin4=PA8
Mcu.Pin5=PA11
Mcu.Pin6=PA12
Mcu.Pin7=PA13
Mcu.Pin8=PA14
Mcu.Pin9=PB6
Mcu.PinsNb=15
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32L100RCTx
MxCube.Version=6.2.1
MxDb.Version=DB.6.0.21
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.ForceEnableDMAVector=true
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVC_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
NVIC.USB_LP_IRQn=true\:0\:0\:false\:false\:true\:false\:true
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
PA0-WKUP1.Locked=true
PA0-WKUP1.Signal=S_TIM2_CH1_ETR
PA11.Mode=Device
PA11.Signal=USB_DM
PA12.Mode=Device
PA12.Signal=USB_DP
PA13.Mode=Serial_Wire
PA13.Signal=SYS_JTMS-SWDIO
PA14.Mode=Serial_Wire
PA14.Signal=SYS_JTCK-SWCLK
PA6.Locked=true
PA6.Signal=S_TIM3_CH1
PA8.Mode=Clock-out
PA8.Signal=RCC_MCO
PB6.Locked=true
PB6.Signal=S_TIM4_CH1
PH0-OSC_IN.Mode=HSE-External-Oscillator
PH0-OSC_IN.Signal=RCC_OSC_IN
PH1-OSC_OUT.Mode=HSE-External-Oscillator
PH1-OSC_OUT.Signal=RCC_OSC_OUT
PinOutPanel.RotationAngle=0
ProjectManager.AskForMigrate=true
ProjectManager.BackupPrevious=false
ProjectManager.CompilerOptimize=6
ProjectManager.ComputerToolchain=false
ProjectManager.CoupleFile=true
ProjectManager.CustomerFirmwarePackage=
ProjectManager.DefaultFWLocation=true
ProjectManager.DeletePrevious=true
ProjectManager.DeviceId=STM32L100RCTx
ProjectManager.FirmwarePackage=STM32Cube FW_L1 V1.10.2
ProjectManager.FreePins=false
ProjectManager.HalAssertFull=false
ProjectManager.HeapSize=0x200
ProjectManager.KeepUserCode=true
ProjectManager.LastFirmware=true
ProjectManager.LibraryCopy=1
ProjectManager.MainLocation=Src
ProjectManager.NoMain=false
ProjectManager.PreviousToolchain=STM32CubeIDE
ProjectManager.ProjectBuild=false
ProjectManager.ProjectFileName=STCubeGenerated.ioc
ProjectManager.ProjectName=STCubeGenerated
ProjectManager.RegisterCallBack=
ProjectManager.StackSize=0x400
ProjectManager.TargetToolchain=MDK-ARM V5
ProjectManager.ToolChainLocation=
ProjectManager.UnderRoot=false
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_TIM2_Init-TIM2-false-HAL-true,4-MX_TIM3_Init-TIM3-false-HAL-true,5-MX_TIM4_Init-TIM4-false-HAL-true,6-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false
RCC.48MHZClocksFreq_Value=48000000
RCC.AHBFreq_Value=16000000
RCC.APB1Freq_Value=16000000
RCC.APB1TimFreq_Value=16000000
RCC.APB2Freq_Value=16000000
RCC.APB2TimFreq_Value=16000000
RCC.FCLKCortexFreq_Value=16000000
RCC.FamilyName=M
RCC.HCLKFreq_Value=16000000
RCC.HSE_VALUE=24000000
RCC.HSI_VALUE=16000000
RCC.IPParameters=48MHZClocksFreq_Value,AHBFreq_Value,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI_VALUE,LSE_VALUE,LSI_VALUE,MCOPinFreq_Value,MSI_VALUE,PLLCLKFreq_Value,PLLMUL,PWRFreq_Value,RTCFreq_Value,RTCHSEDivFreq_Value,SYSCLKFreq_VALUE,SYSCLKSource,TIMFreq_Value,TimerFreq_Value,VCOInputFreq_Value,VCOOutputFreq_Value
RCC.LSE_VALUE=32768
RCC.LSI_VALUE=37000
RCC.MCOPinFreq_Value=16000000
RCC.MSI_VALUE=2097000
RCC.PLLCLKFreq_Value=48000000
RCC.PLLMUL=RCC_PLL_MUL4
RCC.PWRFreq_Value=16000000
RCC.RTCFreq_Value=37000
RCC.RTCHSEDivFreq_Value=12000000
RCC.SYSCLKFreq_VALUE=16000000
RCC.SYSCLKSource=RCC_SYSCLKSOURCE_HSI
RCC.TIMFreq_Value=16000000
RCC.TimerFreq_Value=16000000
RCC.VCOInputFreq_Value=24000000
RCC.VCOOutputFreq_Value=96000000
SH.S_TIM2_CH1_ETR.0=TIM2_CH1,PWM Generation1 CH1
SH.S_TIM2_CH1_ETR.ConfNb=1
SH.S_TIM3_CH1.0=TIM3_CH1,PWM Generation1 CH1
SH.S_TIM3_CH1.ConfNb=1
SH.S_TIM4_CH1.0=TIM4_CH1,PWM Generation1 CH1
SH.S_TIM4_CH1.ConfNb=1
TIM2.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
TIM2.IPParameters=Channel-PWM Generation1 CH1,Prescaler,Period
TIM2.Period=15999
TIM2.Prescaler=999
TIM3.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
TIM3.IPParameters=Channel-PWM Generation1 CH1,Prescaler,Period
TIM3.Period=15999
TIM3.Prescaler=999
TIM4.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
TIM4.IPParameters=Channel-PWM Generation1 CH1,Prescaler,Period
TIM4.Period=15999
TIM4.Prescaler=999
USB_DEVICE.CLASS_NAME_FS=CDC
USB_DEVICE.IPParameters=VirtualMode,VirtualModeFS,CLASS_NAME_FS
USB_DEVICE.VirtualMode=Cdc
USB_DEVICE.VirtualModeFS=Cdc_FS
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_TIM2_VS_ClockSourceINT.Mode=Internal
VP_TIM2_VS_ClockSourceINT.Signal=TIM2_VS_ClockSourceINT
VP_TIM3_VS_ClockSourceINT.Mode=Internal
VP_TIM3_VS_ClockSourceINT.Signal=TIM3_VS_ClockSourceINT
VP_TIM4_VS_ClockSourceINT.Mode=Internal
VP_TIM4_VS_ClockSourceINT.Signal=TIM4_VS_ClockSourceINT
VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Mode=CDC_FS
VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Signal=USB_DEVICE_VS_USB_DEVICE_CDC_FS
board=custom
I'm using the last version of CubeMX.
