From c6a1e7c00cd2946cef7716b205026a907136778b Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Sun, 12 Jul 2026 18:41:28 +0800
Subject: [PATCH] Add ex1.servo-sg90

---
 ex1.servo-sg90/ISKBoard.ioc |  221 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 221 insertions(+), 0 deletions(-)

diff --git a/ex1.servo-sg90/ISKBoard.ioc b/ex1.servo-sg90/ISKBoard.ioc
new file mode 100644
index 0000000..3e28b53
--- /dev/null
+++ b/ex1.servo-sg90/ISKBoard.ioc
@@ -0,0 +1,221 @@
+#MicroXplorer Configuration settings - do not modify
+ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_15
+ADC1.CommonPathInternal=null|null|null|null
+ADC1.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag,master,NbrOfConversion,CommonPathInternal
+ADC1.NbrOfConversion=1
+ADC1.NbrOfConversionFlag=1
+ADC1.OffsetNumber-0\#ChannelRegularConversion=ADC_OFFSET_NONE
+ADC1.Rank-0\#ChannelRegularConversion=1
+ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
+ADC1.master=1
+CAD.formats=
+CAD.pinconfig=
+CAD.provider=
+File.Version=6
+GPIO.groupedBy=Group By Peripherals
+KeepUserPlacement=false
+Mcu.CPN=STM32L431RCT6
+Mcu.Family=STM32L4
+Mcu.IP0=ADC1
+Mcu.IP1=NVIC
+Mcu.IP2=RCC
+Mcu.IP3=SYS
+Mcu.IP4=TIM1
+Mcu.IP5=TIM2
+Mcu.IP6=TIM6
+Mcu.IP7=USART1
+Mcu.IPNb=8
+Mcu.Name=STM32L431R(B-C)Tx
+Mcu.Package=LQFP64
+Mcu.Pin0=PC14-OSC32_IN (PC14)
+Mcu.Pin1=PC15-OSC32_OUT (PC15)
+Mcu.Pin10=PB14
+Mcu.Pin11=PC6
+Mcu.Pin12=PC9
+Mcu.Pin13=PA9
+Mcu.Pin14=PA10
+Mcu.Pin15=PA11
+Mcu.Pin16=PD2
+Mcu.Pin17=VP_SYS_VS_Systick
+Mcu.Pin18=VP_TIM6_VS_ClockSourceINT
+Mcu.Pin2=PH0-OSC_IN (PH0)
+Mcu.Pin3=PH1-OSC_OUT (PH1)
+Mcu.Pin4=PA1
+Mcu.Pin5=PB0
+Mcu.Pin6=PB1
+Mcu.Pin7=PB2
+Mcu.Pin8=PB12
+Mcu.Pin9=PB13
+Mcu.PinsNb=19
+Mcu.ThirdPartyNb=0
+Mcu.UserConstants=
+Mcu.UserName=STM32L431RCTx
+MxCube.Version=6.18.0
+MxDb.Version=DB.6.0.180
+NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.EXTI15_10_IRQn=true\:2\:0\:true\:false\:true\:true\:true\:true
+NVIC.ForceEnableDMAVector=true
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
+NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.SysTick_IRQn=true\:1\:0\:true\:false\:true\:false\:true\:false
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+PA1.Signal=S_TIM2_CH2
+PA10.Mode=Asynchronous
+PA10.Signal=USART1_RX
+PA11.GPIOParameters=GPIO_PuPd
+PA11.GPIO_PuPd=GPIO_PULLDOWN
+PA11.Locked=true
+PA11.Signal=S_TIM1_CH4
+PA9.Mode=Asynchronous
+PA9.Signal=USART1_TX
+PB0.Signal=ADCx_IN15
+PB1.Signal=ADCx_IN16
+PB12.GPIOParameters=GPIO_ModeDefaultEXTI
+PB12.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING
+PB12.Locked=true
+PB12.Signal=GPXTI12
+PB13.GPIOParameters=GPIO_ModeDefaultEXTI
+PB13.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING
+PB13.Locked=true
+PB13.Signal=GPXTI13
+PB14.GPIOParameters=GPIO_ModeDefaultEXTI
+PB14.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING
+PB14.Locked=true
+PB14.Signal=GPXTI14
+PB2.Locked=true
+PB2.Signal=GPIO_Output
+PC14-OSC32_IN\ (PC14).Mode=LSE-External-Oscillator
+PC14-OSC32_IN\ (PC14).Signal=RCC_OSC32_IN
+PC15-OSC32_OUT\ (PC15).Mode=LSE-External-Oscillator
+PC15-OSC32_OUT\ (PC15).Signal=RCC_OSC32_OUT
+PC6.Locked=true
+PC6.Signal=GPIO_Output
+PC9.Locked=true
+PC9.Signal=GPIO_Output
+PD2.Locked=true
+PD2.Signal=GPIO_Output
+PH0-OSC_IN\ (PH0).Mode=HSE-External-Oscillator
+PH0-OSC_IN\ (PH0).Signal=RCC_OSC_IN
+PH1-OSC_OUT\ (PH1).Mode=HSE-External-Oscillator
+PH1-OSC_OUT\ (PH1).Signal=RCC_OSC_OUT
+PinOutPanel.RotationAngle=0
+ProjectManager.AskForMigrate=true
+ProjectManager.BackupPrevious=false
+ProjectManager.CompilerLinker=GCC
+ProjectManager.CompilerOptimize=6
+ProjectManager.ComputerToolchain=false
+ProjectManager.CoupleFile=true
+ProjectManager.CustomerFirmwarePackage=
+ProjectManager.DefaultFWLocation=true
+ProjectManager.DeletePrevious=true
+ProjectManager.DeviceId=STM32L431RCTx
+ProjectManager.FirmwarePackage=STM32Cube FW_L4 V1.18.2
+ProjectManager.FreePins=false
+ProjectManager.FreePinsContext=
+ProjectManager.HalAssertFull=false
+ProjectManager.HeapSize=0x200
+ProjectManager.KeepUserCode=true
+ProjectManager.LastFirmware=true
+ProjectManager.LibraryCopy=1
+ProjectManager.MainLocation=Core/Src
+ProjectManager.NoMain=false
+ProjectManager.PreviousToolchain=
+ProjectManager.ProjectBuild=false
+ProjectManager.ProjectFileName=ISKBoard.ioc
+ProjectManager.ProjectName=ISKBoard
+ProjectManager.ProjectStructure=
+ProjectManager.RegisterCallBack=
+ProjectManager.StackSize=0x400
+ProjectManager.TargetToolchain=CMake
+ProjectManager.ToolChainLocation=
+ProjectManager.UAScriptAfterPath=
+ProjectManager.UAScriptBeforePath=
+ProjectManager.UnderRoot=false
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_ADC1_Init-ADC1-false-HAL-true,5-MX_TIM6_Init-TIM6-false-HAL-true,6-MX_TIM1_Init-TIM1-false-HAL-true
+RCC.ADCFreq_Value=32000000
+RCC.AHBFreq_Value=80000000
+RCC.APB1Freq_Value=80000000
+RCC.APB1TimFreq_Value=80000000
+RCC.APB2Freq_Value=80000000
+RCC.APB2TimFreq_Value=80000000
+RCC.CortexFreq_Value=80000000
+RCC.FCLKCortexFreq_Value=80000000
+RCC.FamilyName=M
+RCC.HCLKFreq_Value=80000000
+RCC.HSE_VALUE=8000000
+RCC.HSI48_VALUE=48000000
+RCC.HSI_VALUE=16000000
+RCC.I2C1Freq_Value=80000000
+RCC.I2C2Freq_Value=80000000
+RCC.I2C3Freq_Value=80000000
+RCC.IPParameters=ADCFreq_Value,AHBFreq_Value,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,CortexFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI48_VALUE,HSI_VALUE,I2C1Freq_Value,I2C2Freq_Value,I2C3Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPUART1Freq_Value,LSCOPinFreq_Value,LSI_VALUE,MCO1PinFreq_Value,MSI_VALUE,PLLN,PLLPoutputFreq_Value,PLLQoutputFreq_Value,PLLRCLKFreq_Value,PLLSAI1PoutputFreq_Value,PLLSAI1QoutputFreq_Value,PLLSAI1RoutputFreq_Value,PLLSourceVirtual,PWRFreq_Value,RNGFreq_Value,SAI1Freq_Value,SDMMCFreq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,USART1Freq_Value,USART2Freq_Value,USART3Freq_Value,VCOInputFreq_Value,VCOOutputFreq_Value,VCOSAI1OutputFreq_Value
+RCC.LPTIM1Freq_Value=80000000
+RCC.LPTIM2Freq_Value=80000000
+RCC.LPUART1Freq_Value=80000000
+RCC.LSCOPinFreq_Value=32000
+RCC.LSI_VALUE=32000
+RCC.MCO1PinFreq_Value=80000000
+RCC.MSI_VALUE=4000000
+RCC.PLLN=20
+RCC.PLLPoutputFreq_Value=22857142.85714286
+RCC.PLLQoutputFreq_Value=80000000
+RCC.PLLRCLKFreq_Value=80000000
+RCC.PLLSAI1PoutputFreq_Value=9142857.142857144
+RCC.PLLSAI1QoutputFreq_Value=32000000
+RCC.PLLSAI1RoutputFreq_Value=32000000
+RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
+RCC.PWRFreq_Value=80000000
+RCC.RNGFreq_Value=32000000
+RCC.SAI1Freq_Value=9142857.142857144
+RCC.SDMMCFreq_Value=32000000
+RCC.SWPMI1Freq_Value=80000000
+RCC.SYSCLKFreq_VALUE=80000000
+RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
+RCC.USART1Freq_Value=80000000
+RCC.USART2Freq_Value=80000000
+RCC.USART3Freq_Value=80000000
+RCC.VCOInputFreq_Value=8000000
+RCC.VCOOutputFreq_Value=160000000
+RCC.VCOSAI1OutputFreq_Value=64000000
+SH.ADCx_IN15.0=ADC1_IN15,IN15-Single-Ended
+SH.ADCx_IN15.ConfNb=1
+SH.ADCx_IN16.0=ADC1_IN16,IN16-Single-Ended
+SH.ADCx_IN16.ConfNb=1
+SH.GPXTI12.0=GPIO_EXTI12
+SH.GPXTI12.ConfNb=1
+SH.GPXTI13.0=GPIO_EXTI13
+SH.GPXTI13.ConfNb=1
+SH.GPXTI14.0=GPIO_EXTI14
+SH.GPXTI14.ConfNb=1
+SH.S_TIM1_CH4.0=TIM1_CH4,PWM Generation4 CH4
+SH.S_TIM1_CH4.ConfNb=1
+SH.S_TIM2_CH2.0=TIM2_CH2,PWM Generation2 CH2
+SH.S_TIM2_CH2.ConfNb=1
+TIM1.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4
+TIM1.IPParameters=Channel-PWM Generation4 CH4,Prescaler,RepetitionCounter,Period,Pulse-PWM Generation4 CH4
+TIM1.Period=370-1
+TIM1.Prescaler=80-1
+TIM1.Pulse-PWM\ Generation4\ CH4=185
+TIM1.RepetitionCounter=0
+TIM2.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_ENABLE
+TIM2.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2
+TIM2.IPParameters=Channel-PWM Generation2 CH2,Prescaler,Period,AutoReloadPreload,Pulse-PWM Generation2 CH2
+TIM2.Period=20000-1
+TIM2.Prescaler=80-1
+TIM2.Pulse-PWM\ Generation2\ CH2=1500
+TIM6.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_DISABLE
+TIM6.IPParameters=Prescaler,Period,AutoReloadPreload
+TIM6.Period=1
+TIM6.Prescaler=80-1
+USART1.IPParameters=VirtualMode-Asynchronous
+USART1.VirtualMode-Asynchronous=VM_ASYNC
+VP_SYS_VS_Systick.Mode=SysTick
+VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+VP_TIM6_VS_ClockSourceINT.Mode=Enable_Timer
+VP_TIM6_VS_ClockSourceINT.Signal=TIM6_VS_ClockSourceINT
+board=custom

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