Add watch dog timer
parent
7a087c918e
commit
8e15ee72f3
File diff suppressed because one or more lines are too long
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@ -6,19 +6,21 @@ GPIO.groupedBy=Group By Peripherals
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KeepUserPlacement=false
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Mcu.Family=STM32F0
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Mcu.IP0=ADC
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Mcu.IP1=NVIC
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Mcu.IP2=RCC
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Mcu.IP3=SYS
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Mcu.IP4=USB
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Mcu.IP5=USB_DEVICE
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Mcu.IPNb=6
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Mcu.IP1=IWDG
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Mcu.IP2=NVIC
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Mcu.IP3=RCC
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Mcu.IP4=SYS
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Mcu.IP5=USB
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Mcu.IP6=USB_DEVICE
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Mcu.IPNb=7
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Mcu.Name=STM32F042K(4-6)Tx
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Mcu.Package=LQFP32
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Mcu.Pin0=PA0
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Mcu.Pin1=PA1
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Mcu.Pin10=PB8
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Mcu.Pin11=VP_SYS_VS_Systick
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Mcu.Pin12=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS
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Mcu.Pin11=VP_IWDG_VS_IWDG
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Mcu.Pin12=VP_SYS_VS_Systick
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Mcu.Pin13=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS
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Mcu.Pin2=PA2
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Mcu.Pin3=PA7
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Mcu.Pin4=PB0
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@ -27,7 +29,7 @@ Mcu.Pin6=PA11
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Mcu.Pin7=PA12
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Mcu.Pin8=PA13
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Mcu.Pin9=PA14
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Mcu.PinsNb=13
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Mcu.PinsNb=14
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Mcu.ThirdPartyNb=0
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Mcu.UserConstants=
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Mcu.UserName=STM32F042K6Tx
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@ -87,13 +89,13 @@ ProjectManager.ComputerToolchain=false
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ProjectManager.CoupleFile=true
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ProjectManager.CustomerFirmwarePackage=
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ProjectManager.DefaultFWLocation=true
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ProjectManager.DeletePrevious=true
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ProjectManager.DeletePrevious=false
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ProjectManager.DeviceId=STM32F042K6Tx
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ProjectManager.FirmwarePackage=STM32Cube FW_F0 V1.11.0
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ProjectManager.FreePins=false
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ProjectManager.HalAssertFull=false
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ProjectManager.HeapSize=0x000
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ProjectManager.KeepUserCode=false
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ProjectManager.KeepUserCode=true
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ProjectManager.LastFirmware=true
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ProjectManager.LibraryCopy=1
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ProjectManager.MainLocation=Src
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@ -106,7 +108,7 @@ ProjectManager.StackSize=0x700
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ProjectManager.TargetToolchain=Makefile
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ProjectManager.ToolChainLocation=
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ProjectManager.UnderRoot=false
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ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_ADC_Init-ADC-false-HAL-true,4-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false
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ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_ADC_Init-ADC-false-HAL-true,4-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false,5-MX_IWDG_Init-IWDG-false-HAL-true
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RCC.AHBFreq_Value=48000000
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RCC.APB1Freq_Value=48000000
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RCC.APB1TimFreq_Value=48000000
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@ -132,6 +134,8 @@ USB_DEVICE.IPParameters=VirtualMode,VirtualModeFS,CLASS_NAME_FS,PRODUCT_STRING_C
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USB_DEVICE.PRODUCT_STRING_CDC_FS=AdaptiveBrightness
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USB_DEVICE.VirtualMode=Cdc
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USB_DEVICE.VirtualModeFS=Cdc_FS
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VP_IWDG_VS_IWDG.Mode=IWDG_Activate
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VP_IWDG_VS_IWDG.Signal=IWDG_VS_IWDG
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VP_SYS_VS_Systick.Mode=SysTick
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VP_SYS_VS_Systick.Signal=SYS_VS_Systick
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VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Mode=CDC_FS
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@ -0,0 +1,242 @@
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/**
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******************************************************************************
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* @file stm32f0xx_hal_iwdg.h
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* @author MCD Application Team
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* @brief Header file of IWDG HAL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32F0xx_HAL_IWDG_H
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#define STM32F0xx_HAL_IWDG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f0xx_hal_def.h"
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/** @addtogroup STM32F0xx_HAL_Driver
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* @{
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*/
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/** @defgroup IWDG IWDG
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup IWDG_Exported_Types IWDG Exported Types
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* @{
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*/
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/**
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* @brief IWDG Init structure definition
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*/
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typedef struct
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{
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uint32_t Prescaler; /*!< Select the prescaler of the IWDG.
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This parameter can be a value of @ref IWDG_Prescaler */
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uint32_t Reload; /*!< Specifies the IWDG down-counter reload value.
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This parameter must be a number between Min_Data = 0 and Max_Data = 0x0FFF */
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uint32_t Window; /*!< Specifies the window value to be compared to the down-counter.
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This parameter must be a number between Min_Data = 0 and Max_Data = 0x0FFF */
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} IWDG_InitTypeDef;
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/**
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* @brief IWDG Handle Structure definition
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*/
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typedef struct
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{
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IWDG_TypeDef *Instance; /*!< Register base address */
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IWDG_InitTypeDef Init; /*!< IWDG required parameters */
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} IWDG_HandleTypeDef;
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup IWDG_Exported_Constants IWDG Exported Constants
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* @{
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*/
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/** @defgroup IWDG_Prescaler IWDG Prescaler
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* @{
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*/
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#define IWDG_PRESCALER_4 0x00000000u /*!< IWDG prescaler set to 4 */
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#define IWDG_PRESCALER_8 IWDG_PR_PR_0 /*!< IWDG prescaler set to 8 */
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#define IWDG_PRESCALER_16 IWDG_PR_PR_1 /*!< IWDG prescaler set to 16 */
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#define IWDG_PRESCALER_32 (IWDG_PR_PR_1 | IWDG_PR_PR_0) /*!< IWDG prescaler set to 32 */
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#define IWDG_PRESCALER_64 IWDG_PR_PR_2 /*!< IWDG prescaler set to 64 */
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#define IWDG_PRESCALER_128 (IWDG_PR_PR_2 | IWDG_PR_PR_0) /*!< IWDG prescaler set to 128 */
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#define IWDG_PRESCALER_256 (IWDG_PR_PR_2 | IWDG_PR_PR_1) /*!< IWDG prescaler set to 256 */
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/**
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* @}
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*/
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/** @defgroup IWDG_Window_option IWDG Window option
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* @{
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*/
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#define IWDG_WINDOW_DISABLE IWDG_WINR_WIN
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macros -----------------------------------------------------------*/
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/** @defgroup IWDG_Exported_Macros IWDG Exported Macros
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* @{
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*/
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/**
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* @brief Enable the IWDG peripheral.
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* @param __HANDLE__ IWDG handle
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* @retval None
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*/
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#define __HAL_IWDG_START(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_ENABLE)
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/**
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* @brief Reload IWDG counter with value defined in the reload register
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* (write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers disabled).
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* @param __HANDLE__ IWDG handle
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* @retval None
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*/
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#define __HAL_IWDG_RELOAD_COUNTER(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_RELOAD)
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup IWDG_Exported_Functions IWDG Exported Functions
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* @{
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*/
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/** @defgroup IWDG_Exported_Functions_Group1 Initialization and Start functions
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* @{
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*/
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/* Initialization/Start functions ********************************************/
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HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg);
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/**
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* @}
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*/
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/** @defgroup IWDG_Exported_Functions_Group2 IO operation functions
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* @{
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*/
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/* I/O operation functions ****************************************************/
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HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Private constants ---------------------------------------------------------*/
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/** @defgroup IWDG_Private_Constants IWDG Private Constants
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* @{
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*/
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/**
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* @brief IWDG Key Register BitMask
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*/
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#define IWDG_KEY_RELOAD 0x0000AAAAu /*!< IWDG Reload Counter Enable */
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#define IWDG_KEY_ENABLE 0x0000CCCCu /*!< IWDG Peripheral Enable */
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#define IWDG_KEY_WRITE_ACCESS_ENABLE 0x00005555u /*!< IWDG KR Write Access Enable */
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#define IWDG_KEY_WRITE_ACCESS_DISABLE 0x00000000u /*!< IWDG KR Write Access Disable */
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/**
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* @}
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*/
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/* Private macros ------------------------------------------------------------*/
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/** @defgroup IWDG_Private_Macros IWDG Private Macros
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* @{
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*/
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/**
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* @brief Enable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers.
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* @param __HANDLE__ IWDG handle
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* @retval None
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*/
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#define IWDG_ENABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_ENABLE)
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/**
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* @brief Disable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers.
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* @param __HANDLE__ IWDG handle
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* @retval None
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*/
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#define IWDG_DISABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_DISABLE)
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/**
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* @brief Check IWDG prescaler value.
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* @param __PRESCALER__ IWDG prescaler value
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* @retval None
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*/
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#define IS_IWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == IWDG_PRESCALER_4) || \
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((__PRESCALER__) == IWDG_PRESCALER_8) || \
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((__PRESCALER__) == IWDG_PRESCALER_16) || \
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((__PRESCALER__) == IWDG_PRESCALER_32) || \
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((__PRESCALER__) == IWDG_PRESCALER_64) || \
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((__PRESCALER__) == IWDG_PRESCALER_128)|| \
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((__PRESCALER__) == IWDG_PRESCALER_256))
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/**
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* @brief Check IWDG reload value.
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* @param __RELOAD__ IWDG reload value
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* @retval None
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*/
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#define IS_IWDG_RELOAD(__RELOAD__) ((__RELOAD__) <= IWDG_RLR_RL)
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/**
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* @brief Check IWDG window value.
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* @param __WINDOW__ IWDG window value
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* @retval None
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*/
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#define IS_IWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= IWDG_WINR_WIN)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32F0xx_HAL_IWDG_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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@ -0,0 +1,264 @@
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/**
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******************************************************************************
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* @file stm32f0xx_hal_iwdg.c
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* @author MCD Application Team
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* @brief IWDG HAL module driver.
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* This file provides firmware functions to manage the following
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* functionalities of the Independent Watchdog (IWDG) peripheral:
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* + Initialization and Start functions
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* + IO operation functions
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*
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@verbatim
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==============================================================================
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##### IWDG Generic features #####
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==============================================================================
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[..]
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(+) The IWDG can be started by either software or hardware (configurable
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through option byte).
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(+) The IWDG is clocked by Low-Speed clock (LSI) and thus stays active even
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if the main clock fails.
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(+) Once the IWDG is started, the LSI is forced ON and both can not be
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disabled. The counter starts counting down from the reset value (0xFFF).
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When it reaches the end of count value (0x000) a reset signal is
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generated (IWDG reset).
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(+) Whenever the key value 0x0000 AAAA is written in the IWDG_KR register,
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the IWDG_RLR value is reloaded in the counter and the watchdog reset is
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prevented.
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(+) The IWDG is implemented in the VDD voltage domain that is still functional
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in STOP and STANDBY mode (IWDG reset can wake-up from STANDBY).
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IWDGRST flag in RCC_CSR register can be used to inform when an IWDG
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reset occurs.
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(+) Debug mode : When the microcontroller enters debug mode (core halted),
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the IWDG counter either continues to work normally or stops, depending
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on DBG_IWDG_STOP configuration bit in DBG module, accessible through
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__HAL_DBGMCU_FREEZE_IWDG() and __HAL_DBGMCU_UNFREEZE_IWDG() macros.
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[..] Min-max timeout value @32KHz (LSI): ~125us / ~32.7s
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The IWDG timeout may vary due to LSI frequency dispersion. STM32F0xx
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devices provide the capability to measure the LSI frequency (LSI clock
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connected internally to TIM16 CH1 input capture). The measured value
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can be used to have an IWDG timeout with an acceptable accuracy.
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##### How to use this driver #####
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==============================================================================
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[..]
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(#) Use IWDG using HAL_IWDG_Init() function to :
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(++) Enable instance by writing Start keyword in IWDG_KEY register. LSI
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clock is forced ON and IWDG counter starts counting down.
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(++) Enable write access to configuration registers:
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IWDG_PR, IWDG_RLR and IWDG_WINR.
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(++) Configure the IWDG prescaler and counter reload value. This reload
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value will be loaded in the IWDG counter each time the watchdog is
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reloaded, then the IWDG will start counting down from this value.
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(++) Wait for status flags to be reset.
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(++) Depending on window parameter:
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(+++) If Window Init parameter is same as Window register value,
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nothing more is done but reload counter value in order to exit
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function with exact time base.
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(+++) Else modify Window register. This will automatically reload
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watchdog counter.
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(#) Then the application program must refresh the IWDG counter at regular
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intervals during normal operation to prevent an MCU reset, using
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HAL_IWDG_Refresh() function.
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*** IWDG HAL driver macros list ***
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====================================
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[..]
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Below the list of most used macros in IWDG HAL driver:
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(+) __HAL_IWDG_START: Enable the IWDG peripheral
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(+) __HAL_IWDG_RELOAD_COUNTER: Reloads IWDG counter with value defined in
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the reload register
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@endverbatim
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
|
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f0xx_hal.h"
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/** @addtogroup STM32F0xx_HAL_Driver
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* @{
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*/
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#ifdef HAL_IWDG_MODULE_ENABLED
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/** @addtogroup IWDG
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* @brief IWDG HAL module driver.
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* @{
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*/
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/** @defgroup IWDG_Private_Defines IWDG Private Defines
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* @{
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*/
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/* Status register need 5 RC LSI divided by prescaler clock to be updated. With
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higher prescaler (256), and according to LSI variation, we need to wait at
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least 6 cycles so 48 ms. */
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#define HAL_IWDG_DEFAULT_TIMEOUT 48u
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/**
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* @}
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*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private function prototypes -----------------------------------------------*/
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/* Exported functions --------------------------------------------------------*/
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/** @addtogroup IWDG_Exported_Functions
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* @{
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*/
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/** @addtogroup IWDG_Exported_Functions_Group1
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* @brief Initialization and Start functions.
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*
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@verbatim
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===============================================================================
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##### Initialization and Start functions #####
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===============================================================================
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[..] This section provides functions allowing to:
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(+) Initialize the IWDG according to the specified parameters in the
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IWDG_InitTypeDef of associated handle.
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(+) Manage Window option.
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(+) Once initialization is performed in HAL_IWDG_Init function, Watchdog
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is reloaded in order to exit function with correct time base.
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@endverbatim
|
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* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Initialize the IWDG according to the specified parameters in the
|
||||
* IWDG_InitTypeDef and start watchdog. Before exiting function,
|
||||
* watchdog is refreshed in order to have correct time base.
|
||||
* @param hiwdg pointer to a IWDG_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified IWDG module.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg)
|
||||
{
|
||||
uint32_t tickstart;
|
||||
|
||||
/* Check the IWDG handle allocation */
|
||||
if (hiwdg == NULL)
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_IWDG_ALL_INSTANCE(hiwdg->Instance));
|
||||
assert_param(IS_IWDG_PRESCALER(hiwdg->Init.Prescaler));
|
||||
assert_param(IS_IWDG_RELOAD(hiwdg->Init.Reload));
|
||||
assert_param(IS_IWDG_WINDOW(hiwdg->Init.Window));
|
||||
|
||||
/* Enable IWDG. LSI is turned on automatically */
|
||||
__HAL_IWDG_START(hiwdg);
|
||||
|
||||
/* Enable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers by writing
|
||||
0x5555 in KR */
|
||||
IWDG_ENABLE_WRITE_ACCESS(hiwdg);
|
||||
|
||||
/* Write to IWDG registers the Prescaler & Reload values to work with */
|
||||
hiwdg->Instance->PR = hiwdg->Init.Prescaler;
|
||||
hiwdg->Instance->RLR = hiwdg->Init.Reload;
|
||||
|
||||
/* Check pending flag, if previous update not done, return timeout */
|
||||
tickstart = HAL_GetTick();
|
||||
|
||||
/* Wait for register to be updated */
|
||||
while (hiwdg->Instance->SR != 0x00u)
|
||||
{
|
||||
if ((HAL_GetTick() - tickstart) > HAL_IWDG_DEFAULT_TIMEOUT)
|
||||
{
|
||||
return HAL_TIMEOUT;
|
||||
}
|
||||
}
|
||||
|
||||
/* If window parameter is different than current value, modify window
|
||||
register */
|
||||
if (hiwdg->Instance->WINR != hiwdg->Init.Window)
|
||||
{
|
||||
/* Write to IWDG WINR the IWDG_Window value to compare with. In any case,
|
||||
even if window feature is disabled, Watchdog will be reloaded by writing
|
||||
windows register */
|
||||
hiwdg->Instance->WINR = hiwdg->Init.Window;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Reload IWDG counter with value defined in the reload register */
|
||||
__HAL_IWDG_RELOAD_COUNTER(hiwdg);
|
||||
}
|
||||
|
||||
/* Return function status */
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @addtogroup IWDG_Exported_Functions_Group2
|
||||
* @brief IO operation functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### IO operation functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
(+) Refresh the IWDG.
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @brief Refresh the IWDG.
|
||||
* @param hiwdg pointer to a IWDG_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified IWDG module.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg)
|
||||
{
|
||||
/* Reload IWDG counter with value defined in the reload register */
|
||||
__HAL_IWDG_RELOAD_COUNTER(hiwdg);
|
||||
|
||||
/* Return function status */
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_IWDG_MODULE_ENABLED */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* File Name : IWDG.h
|
||||
* Description : This file provides code for the configuration
|
||||
* of the IWDG instances.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2020 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under Ultimate Liberty license
|
||||
* SLA0044, the "License"; You may not use this file except in compliance with
|
||||
* the License. You may obtain a copy of the License at:
|
||||
* www.st.com/SLA0044
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __iwdg_H
|
||||
#define __iwdg_H
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "init.h"
|
||||
|
||||
/* USER CODE BEGIN Includes */
|
||||
|
||||
/* USER CODE END Includes */
|
||||
|
||||
extern IWDG_HandleTypeDef hiwdg;
|
||||
|
||||
/* USER CODE BEGIN Private defines */
|
||||
|
||||
/* USER CODE END Private defines */
|
||||
|
||||
void MX_IWDG_Init(void);
|
||||
|
||||
/* USER CODE BEGIN Prototypes */
|
||||
|
||||
/* USER CODE END Prototypes */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif /*__ iwdg_H */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -42,7 +42,7 @@
|
|||
/*#define HAL_TSC_MODULE_ENABLED */
|
||||
/*#define HAL_DAC_MODULE_ENABLED */
|
||||
/*#define HAL_I2S_MODULE_ENABLED */
|
||||
/*#define HAL_IWDG_MODULE_ENABLED */
|
||||
#define HAL_IWDG_MODULE_ENABLED
|
||||
/*#define HAL_LCD_MODULE_ENABLED */
|
||||
/*#define HAL_LPTIM_MODULE_ENABLED */
|
||||
/*#define HAL_RNG_MODULE_ENABLED */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
##########################################################################################################################
|
||||
# File automatically-generated by tool: [projectgenerator] version: [3.7.1] date: [Sun Jun 28 13:32:11 CEST 2020]
|
||||
# File automatically-generated by tool: [projectgenerator] version: [3.7.1] date: [Thu Jul 09 19:18:35 CEST 2020]
|
||||
# and modified by hand
|
||||
##########################################################################################################################
|
||||
|
||||
|
|
@ -38,6 +38,7 @@ BUILD_DIR = build
|
|||
# C sources
|
||||
C_SOURCES = \
|
||||
Src/init.c \
|
||||
Src/iwdg.c \
|
||||
Src/gpio.c \
|
||||
Src/adc.c \
|
||||
Src/usb_device.c \
|
||||
|
|
@ -65,6 +66,7 @@ Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_adc.c \
|
|||
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_adc_ex.c \
|
||||
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c \
|
||||
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c \
|
||||
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_iwdg.c \
|
||||
Src/system_stm32f0xx.c \
|
||||
Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c \
|
||||
Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c \
|
||||
|
|
|
|||
|
|
@ -90,6 +90,7 @@ void init(void)
|
|||
MX_GPIO_Init();
|
||||
MX_ADC_Init();
|
||||
MX_USB_DEVICE_Init();
|
||||
MX_IWDG_Init();
|
||||
/* USER CODE BEGIN 2 */
|
||||
|
||||
/* USER CODE END 2 */
|
||||
|
|
@ -107,10 +108,12 @@ void SystemClock_Config(void)
|
|||
|
||||
/** Initializes the CPU, AHB and APB busses clocks
|
||||
*/
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI14|RCC_OSCILLATORTYPE_HSI48;
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI14|RCC_OSCILLATORTYPE_HSI48
|
||||
|RCC_OSCILLATORTYPE_LSI;
|
||||
RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
|
||||
RCC_OscInitStruct.HSI14State = RCC_HSI14_ON;
|
||||
RCC_OscInitStruct.HSI14CalibrationValue = 16;
|
||||
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -0,0 +1,48 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* File Name : IWDG.c
|
||||
* Description : This file provides code for the configuration
|
||||
* of the IWDG instances.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2020 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under Ultimate Liberty license
|
||||
* SLA0044, the "License"; You may not use this file except in compliance with
|
||||
* the License. You may obtain a copy of the License at:
|
||||
* www.st.com/SLA0044
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "iwdg.h"
|
||||
|
||||
/* USER CODE BEGIN 0 */
|
||||
|
||||
/* USER CODE END 0 */
|
||||
|
||||
IWDG_HandleTypeDef hiwdg;
|
||||
|
||||
/* IWDG init function */
|
||||
void MX_IWDG_Init(void)
|
||||
{
|
||||
|
||||
hiwdg.Instance = IWDG;
|
||||
hiwdg.Init.Prescaler = IWDG_PRESCALER_4;
|
||||
hiwdg.Init.Window = 4095;
|
||||
hiwdg.Init.Reload = 4095;
|
||||
if (HAL_IWDG_Init(&hiwdg) != HAL_OK)
|
||||
{
|
||||
Error_Handler();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 1 */
|
||||
|
||||
/* USER CODE END 1 */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
Loading…
Reference in New Issue