Initial commit 🚀

Author: StyriaElectronics

.gitignore

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+# STM32CubeMX / STM32CubeIDE
+*.launch
+*.settings/
+*.cproject
+*.project
+*.mxproject
+*.log
+*.tmp
+*.dep
+*.elf
+*.bin
+*.hex
+*.map
+*.list
+*.o
+*.d
+*.gcno
+*.gcda
+*.gcov
+*.swp
+
+# Build artifacts
+/Debug/
+/Release/
+/build/
+
+# Generated .ioc-backups
+*.ioc-backup
+
+# VSCode (falls verwendet)
+.vscode/
+
+# macOS / Windows system files
+.DS_Store
+Thumbs.db
+desktop.ini

CAN_Acelometer.ioc

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+#MicroXplorer Configuration settings - do not modify
+BSP_IP_NAME=NUCLEO-G431RB
+CAD.formats=
+CAD.pinconfig=
+CAD.provider=
+FDCAN1.AutoRetransmission=ENABLE
+FDCAN1.CalculateBaudRateNominal=500000
+FDCAN1.CalculateTimeBitNominal=2000
+FDCAN1.CalculateTimeQuantumNominal=200.0
+FDCAN1.IPParameters=CalculateTimeQuantumNominal,CalculateTimeBitNominal,CalculateBaudRateNominal,AutoRetransmission,NominalPrescaler,NominalTimeSeg1,NominalTimeSeg2
+FDCAN1.NominalPrescaler=34
+FDCAN1.NominalTimeSeg1=6
+FDCAN1.NominalTimeSeg2=3
+File.Version=6
+GPIO.groupedBy=Group By Peripherals
+KeepUserPlacement=false
+Mcu.CPN=STM32G431RBT6
+Mcu.Family=STM32G4
+Mcu.IP0=FDCAN1
+Mcu.IP1=NUCLEO-G431RB
+Mcu.IP2=NVIC
+Mcu.IP3=RCC
+Mcu.IP4=SPI1
+Mcu.IP5=SYS
+Mcu.IP6=TIM2
+Mcu.IPNb=8
+Mcu.Name=STM32G431R(6-8-B)Tx
+Mcu.Package=LQFP64
+Mcu.Pin0=PC13
+Mcu.Pin1=PC14-OSC32_IN
+Mcu.Pin10=PA7
+Mcu.Pin11=PC8
+Mcu.Pin12=PA11
+Mcu.Pin13=PA12
+Mcu.Pin14=PA13
+Mcu.Pin15=PA14
+Mcu.Pin16=PB3
+Mcu.Pin17=VP_SYS_VS_Systick
+Mcu.Pin18=VP_SYS_VS_DBSignals
+Mcu.Pin19=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin2=PC15-OSC32_OUT
+Mcu.Pin20=VP_NUCLEO-G431RB_VS_BSP_COMMON
+Mcu.Pin3=PF0-OSC_IN
+Mcu.Pin4=PF1-OSC_OUT
+Mcu.Pin5=PA2
+Mcu.Pin6=PA3
+Mcu.Pin7=PA4
+Mcu.Pin8=PA5
+Mcu.Pin9=PA6
+Mcu.PinsNb=21
+Mcu.ThirdPartyNb=0
+Mcu.UserConstants=
+Mcu.UserName=STM32G431RBTx
+MxCube.Version=6.14.1
+MxDb.Version=DB.6.0.141
+NUCLEO-G431RB.BUTTON=1
+NUCLEO-G431RB.IPParameters=BUTTON,VCP,LD1
+NUCLEO-G431RB.LD1=true
+NUCLEO-G431RB.VCP=true
+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\:0\:0\:false\:false\:true\:false\:true\:true
+NVIC.FDCAN1_IT0_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
+NVIC.FDCAN1_IT1_IRQn=true\:0\:0\:false\: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\:0\:0\:false\:false\:true\:false\:true\:false
+NVIC.TIM2_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+PA11.Mode=FDCAN_Activate
+PA11.Signal=FDCAN1_RX
+PA12.Mode=FDCAN_Activate
+PA12.Signal=FDCAN1_TX
+PA13.GPIOParameters=GPIO_Label
+PA13.GPIO_Label=T_SWDIO
+PA13.Locked=true
+PA13.Signal=SYS_JTMS-SWDIO
+PA14.GPIOParameters=GPIO_Label
+PA14.GPIO_Label=T_SWCLK
+PA14.Locked=true
+PA14.Signal=SYS_JTCK-SWCLK
+PA2.Locked=true
+PA2.Signal=LPUART1_TX
+PA3.Locked=true
+PA3.Signal=LPUART1_RX
+PA4.GPIOParameters=GPIO_Label
+PA4.GPIO_Label=SPI_CS_PIN
+PA4.Locked=true
+PA4.Signal=GPIO_Output
+PA5.Locked=true
+PA5.Signal=GPIO_Output
+PA6.Locked=true
+PA6.Mode=Full_Duplex_Master
+PA6.Signal=SPI1_MISO
+PA7.Locked=true
+PA7.Mode=Full_Duplex_Master
+PA7.Signal=SPI1_MOSI
+PB3.Locked=true
+PB3.Mode=Full_Duplex_Master
+PB3.Signal=SPI1_SCK
+PC13.Locked=true
+PC13.Signal=GPXTI13
+PC14-OSC32_IN.GPIOParameters=GPIO_Label
+PC14-OSC32_IN.GPIO_Label=RCC_OSC32_OUT
+PC14-OSC32_IN.Locked=true
+PC14-OSC32_IN.Signal=RCC_OSC32_IN
+PC15-OSC32_OUT.GPIOParameters=GPIO_Label
+PC15-OSC32_OUT.GPIO_Label=RCC_OSC32_OUT
+PC15-OSC32_OUT.Locked=true
+PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
+PC8.GPIOParameters=GPIO_PuPd,GPIO_Label
+PC8.GPIO_Label=Trigger
+PC8.GPIO_PuPd=GPIO_PULLDOWN
+PC8.Locked=true
+PC8.Signal=GPIO_Input
+PF0-OSC_IN.GPIOParameters=GPIO_Label
+PF0-OSC_IN.GPIO_Label=RCC_OSC_IN
+PF0-OSC_IN.Locked=true
+PF0-OSC_IN.Signal=RCC_OSC_IN
+PF1-OSC_OUT.GPIOParameters=GPIO_Label
+PF1-OSC_OUT.GPIO_Label=RCC_OSC_OUT
+PF1-OSC_OUT.Locked=true
+PF1-OSC_OUT.Signal=RCC_OSC_OUT
+PinOutPanel.RotationAngle=0
+ProjectManager.AskForMigrate=true
+ProjectManager.BackupPrevious=false
+ProjectManager.CompilerLinker=GCC
+ProjectManager.CompilerOptimize=6
+ProjectManager.ComputerToolchain=false
+ProjectManager.CoupleFile=false
+ProjectManager.CustomerFirmwarePackage=
+ProjectManager.DefaultFWLocation=true
+ProjectManager.DeletePrevious=true
+ProjectManager.DeviceId=STM32G431RBTx
+ProjectManager.FirmwarePackage=STM32Cube FW_G4 V1.6.1
+ProjectManager.FreePins=false
+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=CAN_Acelometer.ioc
+ProjectManager.ProjectName=CAN_Acelometer
+ProjectManager.ProjectStructure=
+ProjectManager.RegisterCallBack=
+ProjectManager.StackSize=0x400
+ProjectManager.TargetToolchain=STM32CubeIDE
+ProjectManager.ToolChainLocation=
+ProjectManager.UAScriptAfterPath=
+ProjectManager.UAScriptBeforePath=
+ProjectManager.UnderRoot=true
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_SPI1_Init-SPI1-false-HAL-true,4-MX_TIM2_Init-TIM2-false-HAL-true,false-0--NUCLEO-G431RB-true-HAL-true
+RCC.ADC12Freq_Value=170000000
+RCC.AHBFreq_Value=170000000
+RCC.APB1Freq_Value=170000000
+RCC.APB1TimFreq_Value=170000000
+RCC.APB2Freq_Value=170000000
+RCC.APB2TimFreq_Value=170000000
+RCC.CRSFreq_Value=48000000
+RCC.CortexFreq_Value=170000000
+RCC.EXTERNAL_CLOCK_VALUE=12288000
+RCC.FCLKCortexFreq_Value=170000000
+RCC.FDCANFreq_Value=170000000
+RCC.FamilyName=M
+RCC.HCLKFreq_Value=170000000
+RCC.HSE_VALUE=24000000
+RCC.HSI48_VALUE=48000000
+RCC.HSI_VALUE=16000000
+RCC.I2C1Freq_Value=170000000
+RCC.I2C2Freq_Value=170000000
+RCC.I2C3Freq_Value=170000000
+RCC.I2SFreq_Value=170000000
+RCC.IPParameters=ADC12Freq_Value,AHBFreq_Value,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,CRSFreq_Value,CortexFreq_Value,EXTERNAL_CLOCK_VALUE,FCLKCortexFreq_Value,FDCANFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI48_VALUE,HSI_VALUE,I2C1Freq_Value,I2C2Freq_Value,I2C3Freq_Value,I2SFreq_Value,LPTIM1Freq_Value,LPUART1Freq_Value,LSCOPinFreq_Value,LSE_VALUE,LSI_VALUE,MCO1PinFreq_Value,PLLM,PLLN,PLLPoutputFreq_Value,PLLQoutputFreq_Value,PLLRCLKFreq_Value,PWRFreq_Value,RNGFreq_Value,RTCClockSelection,RTCFreq_Value,SAI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,UART4Freq_Value,USART1Freq_Value,USART2Freq_Value,USART3Freq_Value,USBFreq_Value,VCOInputFreq_Value,VCOOutputFreq_Value
+RCC.LPTIM1Freq_Value=170000000
+RCC.LPUART1Freq_Value=170000000
+RCC.LSCOPinFreq_Value=32000
+RCC.LSE_VALUE=32768
+RCC.LSI_VALUE=32000
+RCC.MCO1PinFreq_Value=16000000
+RCC.PLLM=RCC_PLLM_DIV4
+RCC.PLLN=85
+RCC.PLLPoutputFreq_Value=170000000
+RCC.PLLQoutputFreq_Value=170000000
+RCC.PLLRCLKFreq_Value=170000000
+RCC.PWRFreq_Value=170000000
+RCC.RNGFreq_Value=170000000
+RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
+RCC.RTCFreq_Value=32768
+RCC.SAI1Freq_Value=170000000
+RCC.SYSCLKFreq_VALUE=170000000
+RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
+RCC.UART4Freq_Value=170000000
+RCC.USART1Freq_Value=170000000
+RCC.USART2Freq_Value=170000000
+RCC.USART3Freq_Value=170000000
+RCC.USBFreq_Value=170000000
+RCC.VCOInputFreq_Value=4000000
+RCC.VCOOutputFreq_Value=340000000
+SH.GPXTI13.0=GPIO_EXTI13
+SH.GPXTI13.ConfNb=1
+SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_16
+SPI1.CLKPhase=SPI_PHASE_2EDGE
+SPI1.CLKPolarity=SPI_POLARITY_HIGH
+SPI1.CalculateBaudRate=10.625 MBits/s
+SPI1.DataSize=SPI_DATASIZE_8BIT
+SPI1.Direction=SPI_DIRECTION_2LINES
+SPI1.IPParameters=VirtualType,Mode,Direction,BaudRatePrescaler,CalculateBaudRate,DataSize,CLKPolarity,CLKPhase
+SPI1.Mode=SPI_MODE_MASTER
+SPI1.VirtualType=VM_MASTER
+TIM2.IPParameters=Prescaler,PeriodNoDither
+TIM2.PeriodNoDither=999
+TIM2.Prescaler=169
+VP_NUCLEO-G431RB_VS_BSP_COMMON.Mode=COMMON
+VP_NUCLEO-G431RB_VS_BSP_COMMON.Signal=NUCLEO-G431RB_VS_BSP_COMMON
+VP_SYS_VS_DBSignals.Mode=DisableDeadBatterySignals
+VP_SYS_VS_DBSignals.Signal=SYS_VS_DBSignals
+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
+board=NUCLEO-G431RB
+boardIOC=true
+isbadioc=false

Core/Inc/main.h

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+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.h
+  * @brief          : Header for main.c file.
+  *                   This file contains the common defines of the application.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2025 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32g4xx_hal.h"
+
+#include "stm32g4xx_nucleo.h"
+#include <stdio.h>
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+
+/* USER CODE END EC */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void Error_Handler(void);
+
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+/* Private defines -----------------------------------------------------------*/
+#define RCC_OSC32_OUT_Pin GPIO_PIN_14
+#define RCC_OSC32_OUT_GPIO_Port GPIOC
+#define RCC_OSC32_OUTC15_Pin GPIO_PIN_15
+#define RCC_OSC32_OUTC15_GPIO_Port GPIOC
+#define RCC_OSC_IN_Pin GPIO_PIN_0
+#define RCC_OSC_IN_GPIO_Port GPIOF
+#define RCC_OSC_OUT_Pin GPIO_PIN_1
+#define RCC_OSC_OUT_GPIO_Port GPIOF
+#define SPI_CS_PIN_Pin GPIO_PIN_4
+#define SPI_CS_PIN_GPIO_Port GPIOA
+#define Trigger_Pin GPIO_PIN_8
+#define Trigger_GPIO_Port GPIOC
+#define T_SWDIO_Pin GPIO_PIN_13
+#define T_SWDIO_GPIO_Port GPIOA
+#define T_SWCLK_Pin GPIO_PIN_14
+#define T_SWCLK_GPIO_Port GPIOA
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */