Fix LPTIM error

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc

@@ -20,7 +20,7 @@ SH.ADCx_IN2.0=ADC2_IN2,IN2-Single-Ended
 PC10.Signal=SPI3_SCK
 PC12.Signal=SPI3_MOSI
 RCC.PLLSAI1RoutputFreq_Value=64000000
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART2_UART_Init-USART2-false-HAL-true,4-MX_RTC_Init-RTC-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_SPI2_Init-SPI2-false-HAL-true,7-MX_SPI3_Init-SPI3-false-HAL-true,8-MX_TIM15_Init-TIM15-false-HAL-true,9-MX_TIM16_Init-TIM16-false-HAL-true,10-MX_TIM17_Init-TIM17-false-HAL-true,11-MX_ADC1_Init-ADC1-false-HAL-true,12-MX_ADC2_Init-ADC2-false-HAL-true,13-MX_ADC3_Init-ADC3-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART2_UART_Init-USART2-false-HAL-true,4-MX_RTC_Init-RTC-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_SPI2_Init-SPI2-false-HAL-true,7-MX_SPI3_Init-SPI3-false-HAL-true,8-MX_TIM15_Init-TIM15-false-HAL-true,9-MX_TIM16_Init-TIM16-false-HAL-true,10-MX_TIM17_Init-TIM17-false-HAL-true,11-MX_ADC1_Init-ADC1-false-HAL-true,12-MX_ADC2_Init-ADC2-false-HAL-true,13-MX_ADC3_Init-ADC3-false-HAL-true,14-MX_LPTIM1_Init-LPTIM1-false-HAL-true
 VP_RTC_VS_RTC_Activate.Mode=RTC_Enabled
 RCC.RTCFreq_Value=32768
 RCC.USART2Freq_Value=80000000
@@ -34,12 +34,12 @@ PC14-OSC32_IN\ (PC14).Mode=LSE-External-Oscillator
 PA14\ (JTCK-SWCLK).Signal=SYS_JTCK-SWCLK
 RCC.I2C3Freq_Value=80000000
 RCC.LPTIM1Freq_Value=80000000
-Mcu.IP4=RCC
+Mcu.IP4=NVIC
+Mcu.IP5=RCC
 RCC.FCLKCortexFreq_Value=80000000
-Mcu.IP5=RTC
 Mcu.IP2=ADC3
 NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-Mcu.IP3=NVIC
+Mcu.IP3=LPTIM1
 Mcu.IP0=ADC1
 Mcu.IP1=ADC2
 Mcu.UserConstants=
@@ -49,7 +49,7 @@ Mcu.ThirdPartyNb=0
 SPI1.Direction=SPI_DIRECTION_2LINES
 RCC.HCLKFreq_Value=80000000
 SH.ADCx_IN3.0=ADC3_IN3,IN3-Single-Ended
-Mcu.IPNb=14
+Mcu.IPNb=15
 ProjectManager.PreviousToolchain=
 RCC.APB2TimFreq_Value=80000000
 SPI1.CalculateBaudRate=40.0 MBits/s
@@ -73,15 +73,16 @@ ProjectManager.ProjectBuild=false
 RCC.HSE_VALUE=8000000
 NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-Mcu.IP10=TIM15
+Mcu.IP10=SYS
 USART2.VirtualMode-Asynchronous=VM_ASYNC
 NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
 RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
-Mcu.IP12=TIM17
-Mcu.IP11=TIM16
+Mcu.IP12=TIM16
+Mcu.IP11=TIM15
 ProjectManager.FirmwarePackage=STM32Cube FW_L4 V1.15.1
 MxDb.Version=DB.5.0.60
-Mcu.IP13=USART2
+Mcu.IP14=USART2
+Mcu.IP13=TIM17
 ProjectManager.BackupPrevious=false
 RCC.VCOInputFreq_Value=16000000
 SH.ADCx_IN1.ConfNb=1
@@ -102,6 +103,7 @@ SPI3.Mode=SPI_MODE_MASTER
 ProjectManager.ToolChainLocation=
 RCC.LSI_VALUE=32000
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Mode=Counts__internal_clock_event_00
 ADC3.Rank-0\#ChannelRegularConversion=1
 RCC.LSCOPinFreq_Value=32000
 ADC2.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
@@ -128,7 +130,7 @@ RCC.PLLQoutputFreq_Value=80000000
 ProjectManager.ProjectFileName=CubeMX_Config.ioc
 ADC1.Rank-0\#ChannelRegularConversion=1
 PA7.Mode=Full_Duplex_Master
-Mcu.PinsNb=23
+Mcu.PinsNb=24
 ProjectManager.NoMain=false
 SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
 ADC1.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag,master
@@ -183,17 +185,18 @@ Mcu.Name=STM32L476R(C-E-G)Tx
 RCC.LPTIM2Freq_Value=80000000
 PA2.Signal=USART2_TX
 ProjectManager.UnderRoot=false
-Mcu.IP8=SPI3
-Mcu.IP9=SYS
-Mcu.IP6=SPI1
-Mcu.IP7=SPI2
+Mcu.IP8=SPI2
+Mcu.IP9=SPI3
+Mcu.IP6=RTC
+Mcu.IP7=SPI1
 ProjectManager.CoupleFile=false
 PA13\ (JTMS-SWDIO).Mode=Serial_Wire
 RCC.SYSCLKFreq_VALUE=80000000
-Mcu.Pin22=VP_TIM17_VS_ClockSourceINT
-Mcu.Pin20=VP_TIM15_VS_ClockSourceINT
+Mcu.Pin22=VP_TIM16_VS_ClockSourceINT
+Mcu.Pin23=VP_TIM17_VS_ClockSourceINT
+Mcu.Pin20=VP_SYS_VS_Systick
 ADC1.master=1
-Mcu.Pin21=VP_TIM16_VS_ClockSourceINT
+Mcu.Pin21=VP_TIM15_VS_ClockSourceINT
 ADC2.NbrOfConversionFlag=1
 RCC.PLLSAI2PoutputFreq_Value=18285714.285714287
 NVIC.ForceEnableDMAVector=true
@@ -208,11 +211,11 @@ NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 Mcu.Pin16=PC11
 Mcu.Pin13=PA13 (JTMS-SWDIO)
 Mcu.Pin14=PA14 (JTCK-SWCLK)
-Mcu.Pin19=VP_SYS_VS_Systick
+Mcu.Pin19=VP_RTC_VS_RTC_Activate
 ProjectManager.ComputerToolchain=false
 Mcu.Pin17=PC12
 RCC.HSI_VALUE=16000000
-Mcu.Pin18=VP_RTC_VS_RTC_Activate
+Mcu.Pin18=VP_LPTIM1_VS_LPTIM_counterModeInternalClock
 NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
 ADC1.NbrOfConversionFlag=1
 Mcu.Pin11=PB10
@@ -220,6 +223,7 @@ Mcu.Pin12=PB14
 RCC.PLLN=10
 Mcu.Pin10=PA7
 PA2.Mode=Asynchronous
+VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Signal=LPTIM1_VS_LPTIM_counterModeInternalClock
 RCC.PWRFreq_Value=80000000
 RCC.I2C2Freq_Value=80000000
 RCC.APB1Freq_Value=80000000

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Inc/stm32l4xx_hal_conf.h

@@ -69,7 +69,7 @@
 /*#define HAL_IWDG_MODULE_ENABLED   */
 /*#define HAL_LTDC_MODULE_ENABLED   */
 /*#define HAL_LCD_MODULE_ENABLED   */
-/*#define HAL_LPTIM_MODULE_ENABLED   */
+#define HAL_LPTIM_MODULE_ENABLED
 /*#define HAL_MMC_MODULE_ENABLED   */
 /*#define HAL_NAND_MODULE_ENABLED   */
 /*#define HAL_NOR_MODULE_ENABLED   */

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Src/main.c

@@ -66,6 +66,8 @@ ADC_HandleTypeDef hadc1;
 ADC_HandleTypeDef hadc2;
 ADC_HandleTypeDef hadc3;
 
+LPTIM_HandleTypeDef hlptim1;
+
 RTC_HandleTypeDef hrtc;
 
 SPI_HandleTypeDef hspi1;
@@ -97,6 +99,7 @@ static void MX_TIM17_Init(void);
 static void MX_ADC1_Init(void);
 static void MX_ADC2_Init(void);
 static void MX_ADC3_Init(void);
+static void MX_LPTIM1_Init(void);
 /* USER CODE BEGIN PFP */
 /* Private function prototypes -----------------------------------------------*/
 
@@ -146,6 +149,7 @@ int main(void)
   MX_ADC1_Init();
   MX_ADC2_Init();
   MX_ADC3_Init();
+  MX_LPTIM1_Init();
   /* USER CODE BEGIN 2 */
 
   /* USER CODE END 2 */
@@ -208,8 +212,9 @@ void SystemClock_Config(void)
     Error_Handler();
   }
   PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_USART2
-                              |RCC_PERIPHCLK_ADC;
+                              |RCC_PERIPHCLK_LPTIM1|RCC_PERIPHCLK_ADC;
   PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
+  PeriphClkInit.Lptim1ClockSelection = RCC_LPTIM1CLKSOURCE_PCLK;
   PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1;
   PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
   PeriphClkInit.PLLSAI1.PLLSAI1Source = RCC_PLLSOURCE_HSI;
@@ -410,6 +415,40 @@ static void MX_ADC3_Init(void)
 
 }
 
+/**
+  * @brief LPTIM1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_LPTIM1_Init(void)
+{
+
+  /* USER CODE BEGIN LPTIM1_Init 0 */
+
+  /* USER CODE END LPTIM1_Init 0 */
+
+  /* USER CODE BEGIN LPTIM1_Init 1 */
+
+  /* USER CODE END LPTIM1_Init 1 */
+  hlptim1.Instance = LPTIM1;
+  hlptim1.Init.Clock.Source = LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC;
+  hlptim1.Init.Clock.Prescaler = LPTIM_PRESCALER_DIV1;
+  hlptim1.Init.Trigger.Source = LPTIM_TRIGSOURCE_SOFTWARE;
+  hlptim1.Init.OutputPolarity = LPTIM_OUTPUTPOLARITY_HIGH;
+  hlptim1.Init.UpdateMode = LPTIM_UPDATE_IMMEDIATE;
+  hlptim1.Init.CounterSource = LPTIM_COUNTERSOURCE_INTERNAL;
+  hlptim1.Init.Input1Source = LPTIM_INPUT1SOURCE_GPIO;
+  hlptim1.Init.Input2Source = LPTIM_INPUT2SOURCE_GPIO;
+  if (HAL_LPTIM_Init(&hlptim1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN LPTIM1_Init 2 */
+
+  /* USER CODE END LPTIM1_Init 2 */
+
+}
+
 /**
   * @brief RTC Initialization Function
   * @param None

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c

@@ -254,6 +254,50 @@ void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
 
 }
 
+/**
+* @brief LPTIM MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hlptim: LPTIM handle pointer
+* @retval None
+*/
+void HAL_LPTIM_MspInit(LPTIM_HandleTypeDef* hlptim)
+{
+  if(hlptim->Instance==LPTIM1)
+  {
+  /* USER CODE BEGIN LPTIM1_MspInit 0 */
+
+  /* USER CODE END LPTIM1_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_LPTIM1_CLK_ENABLE();
+  /* USER CODE BEGIN LPTIM1_MspInit 1 */
+
+  /* USER CODE END LPTIM1_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief LPTIM MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hlptim: LPTIM handle pointer
+* @retval None
+*/
+void HAL_LPTIM_MspDeInit(LPTIM_HandleTypeDef* hlptim)
+{
+  if(hlptim->Instance==LPTIM1)
+  {
+  /* USER CODE BEGIN LPTIM1_MspDeInit 0 */
+
+  /* USER CODE END LPTIM1_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_LPTIM1_CLK_DISABLE();
+  /* USER CODE BEGIN LPTIM1_MspDeInit 1 */
+
+  /* USER CODE END LPTIM1_MspDeInit 1 */
+  }
+
+}
+
 /**
 * @brief RTC MSP Initialization
 * This function configures the hardware resources used in this example