Trinity Devboard PCB V1.0 Firmware. FreeRTOS is setup and the MCU reads IMU data over SPI fand Magnetometer data over I2C, each with a seperate task. Sensordata is then run though MadgwickAHRS and send over USB as serial packet data to use in trinity visualizer. Bare minimum functionality works and is replicated from the first prototype.

2026-09-13 19:51:03 +02:00
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+/**
+  ******************************************************************************
+  * @file    system_stm32wbxx.h
+  * @author  MCD Application Team
+  * @brief   CMSIS Cortex Device System Source File for STM32WBxx devices.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2019-2021 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.
+  *
+  ******************************************************************************
+  */
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32wbxx_system
+  * @{
+  */
+
+/**
+  * @brief Define to prevent recursive inclusion
+  */
+#ifndef __SYSTEM_STM32WBXX_H
+#define __SYSTEM_STM32WBXX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+/** @addtogroup STM32WBxx_System_Includes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+
+/** @addtogroup STM32WBxx_System_Exported_types
+  * @{
+  */
+/* The SystemCoreClock variable is updated in three ways:
+    1) by calling CMSIS function SystemCoreClockUpdate()
+    2) by calling HAL API function HAL_RCC_GetSysClockFreq()
+    3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+       Note: If you use this function to configure the system clock; then there
+             is no need to call the 2 first functions listed above, since SystemCoreClock
+             variable is updated automatically.
+*/
+
+extern uint32_t SystemCoreClock;            /*!< System Clock Frequency */
+
+extern const uint32_t AHBPrescTable[16];    /*!< AHB prescalers table values */
+extern const uint32_t APBPrescTable[8];     /*!< APB prescalers table values */
+extern const uint32_t MSIRangeTable[16];    /*!< MSI ranges table values     */
+
+#if defined(STM32WB55xx) || defined(STM32WB5Mxx) || defined(STM32WB35xx) || defined (STM32WB15xx) || defined (STM32WB1Mxx)
+extern const uint32_t SmpsPrescalerTable[4][6];  /*!< SMPS factor ranges table values     */
+#endif
+/**
+  * @}
+  */
+
+/** @addtogroup STM32WBxx_System_Exported_Constants
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32WBxx_System_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32WBxx_System_Exported_Functions
+  * @{
+  */
+
+extern void SystemInit(void);
+extern void SystemCoreClockUpdate(void);
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__SYSTEM_STM32WBXX_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */