First files added

2023-01-24 20:41:43 +03:00
parent 1055809523
commit bc058cabc3
177 changed files with 394297 additions and 0 deletions
--- a/firmware/Core/Inc/FreeRTOSConfig.h
+++ b/firmware/Core/Inc/FreeRTOSConfig.h
@@ -0,0 +1,148 @@
+/* USER CODE BEGIN Header */
+/*
+ * FreeRTOS Kernel V10.3.1
+ * Portion Copyright (C) 2017 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
+ * Portion Copyright (C) 2019 StMicroelectronics, Inc.  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * http://www.FreeRTOS.org
+ * http://aws.amazon.com/freertos
+ *
+ * 1 tab == 4 spaces!
+ */
+/* USER CODE END Header */
+
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+/*-----------------------------------------------------------
+ * Application specific definitions.
+ *
+ * These definitions should be adjusted for your particular hardware and
+ * application requirements.
+ *
+ * These parameters and more are described within the 'configuration' section of the
+ * FreeRTOS API documentation available on the FreeRTOS.org web site.
+ *
+ * See http://www.freertos.org/a00110.html
+ *----------------------------------------------------------*/
+
+/* USER CODE BEGIN Includes */
+/* Section where include file can be added */
+/* USER CODE END Includes */
+
+/* Ensure definitions are only used by the compiler, and not by the assembler. */
+#if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__)
+  #include <stdint.h>
+  extern uint32_t SystemCoreClock;
+#endif
+#ifndef CMSIS_device_header
+#define CMSIS_device_header "stm32g0xx.h"
+#endif /* CMSIS_device_header */
+
+#define configENABLE_FPU                         0
+#define configENABLE_MPU                         0
+
+#define configUSE_PREEMPTION                     1
+#define configSUPPORT_STATIC_ALLOCATION          1
+#define configSUPPORT_DYNAMIC_ALLOCATION         1
+#define configUSE_IDLE_HOOK                      0
+#define configUSE_TICK_HOOK                      0
+#define configCPU_CLOCK_HZ                       ( SystemCoreClock )
+#define configTICK_RATE_HZ                       ((TickType_t)1000)
+#define configMAX_PRIORITIES                     ( 56 )
+#define configMINIMAL_STACK_SIZE                 ((uint16_t)128)
+#define configTOTAL_HEAP_SIZE                    ((size_t)3072)
+#define configMAX_TASK_NAME_LEN                  ( 16 )
+#define configUSE_TRACE_FACILITY                 1
+#define configUSE_16_BIT_TICKS                   0
+#define configUSE_MUTEXES                        1
+#define configQUEUE_REGISTRY_SIZE                8
+#define configUSE_RECURSIVE_MUTEXES              1
+#define configUSE_COUNTING_SEMAPHORES            1
+#define configUSE_PORT_OPTIMISED_TASK_SELECTION  0
+/* USER CODE BEGIN MESSAGE_BUFFER_LENGTH_TYPE */
+/* Defaults to size_t for backward compatibility, but can be changed
+   if lengths will always be less than the number of bytes in a size_t. */
+#define configMESSAGE_BUFFER_LENGTH_TYPE         size_t
+/* USER CODE END MESSAGE_BUFFER_LENGTH_TYPE */
+
+/* Co-routine definitions. */
+#define configUSE_CO_ROUTINES                    0
+#define configMAX_CO_ROUTINE_PRIORITIES          ( 2 )
+
+/* Software timer definitions. */
+#define configUSE_TIMERS                         1
+#define configTIMER_TASK_PRIORITY                ( 2 )
+#define configTIMER_QUEUE_LENGTH                 10
+#define configTIMER_TASK_STACK_DEPTH             256
+
+/* The following flag must be enabled only when using newlib */
+#define configUSE_NEWLIB_REENTRANT          1
+
+/* CMSIS-RTOS V2 flags */
+#define configUSE_OS2_THREAD_SUSPEND_RESUME  1
+#define configUSE_OS2_THREAD_ENUMERATE       1
+#define configUSE_OS2_EVENTFLAGS_FROM_ISR    1
+#define configUSE_OS2_THREAD_FLAGS           1
+#define configUSE_OS2_TIMER                  1
+#define configUSE_OS2_MUTEX                  1
+
+/* Set the following definitions to 1 to include the API function, or zero
+to exclude the API function. */
+#define INCLUDE_vTaskPrioritySet             1
+#define INCLUDE_uxTaskPriorityGet            1
+#define INCLUDE_vTaskDelete                  1
+#define INCLUDE_vTaskCleanUpResources        0
+#define INCLUDE_vTaskSuspend                 1
+#define INCLUDE_vTaskDelayUntil              1
+#define INCLUDE_vTaskDelay                   1
+#define INCLUDE_xTaskGetSchedulerState       1
+#define INCLUDE_xTimerPendFunctionCall       1
+#define INCLUDE_xQueueGetMutexHolder         1
+#define INCLUDE_uxTaskGetStackHighWaterMark  1
+#define INCLUDE_xTaskGetCurrentTaskHandle    1
+#define INCLUDE_eTaskGetState                1
+
+/*
+ * The CMSIS-RTOS V2 FreeRTOS wrapper is dependent on the heap implementation used
+ * by the application thus the correct define need to be enabled below
+ */
+#define USE_FreeRTOS_HEAP_4
+
+/* Normal assert() semantics without relying on the provision of an assert.h
+header file. */
+/* USER CODE BEGIN 1 */
+#define configASSERT( x ) if ((x) == 0) {taskDISABLE_INTERRUPTS(); for( ;; );}
+/* USER CODE END 1 */
+
+/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
+standard names. */
+#define vPortSVCHandler    SVC_Handler
+#define xPortPendSVHandler PendSV_Handler
+
+/* IMPORTANT: After 10.3.1 update, Systick_Handler comes from NVIC (if SYS timebase = systick), otherwise from cmsis_os2.c */
+
+#define USE_CUSTOM_SYSTICK_HANDLER_IMPLEMENTATION 0
+
+/* USER CODE BEGIN Defines */
+/* Section where parameter definitions can be added (for instance, to override default ones in FreeRTOS.h) */
+/* USER CODE END Defines */
+
+#endif /* FREERTOS_CONFIG_H */
--- a/firmware/Core/Inc/gpio.h
+++ b/firmware/Core/Inc/gpio.h
@@ -0,0 +1,49 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    gpio.h
+  * @brief   This file contains all the function prototypes for
+  *          the gpio.c file
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __GPIO_H__
+#define __GPIO_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_GPIO_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ GPIO_H__ */
+
--- a/firmware/Core/Inc/i2c.h
+++ b/firmware/Core/Inc/i2c.h
@@ -0,0 +1,55 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    i2c.h
+  * @brief   This file contains all the function prototypes for
+  *          the i2c.c file
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __I2C_H__
+#define __I2C_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern I2C_HandleTypeDef hi2c1;
+
+extern I2C_HandleTypeDef hi2c2;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_I2C1_Init(void);
+void MX_I2C2_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __I2C_H__ */
+
--- a/firmware/Core/Inc/icons.h
+++ b/firmware/Core/Inc/icons.h
@@ -0,0 +1,37 @@
+/*
+ * icons.h
+ *
+ *  Created on: Aug 19, 2022
+ *      Author: mcfly
+ */
+
+#ifndef INC_ICONS_H_
+#define INC_ICONS_H_
+
+//Humidity icon 16x16
+static const unsigned char humidity16[] = {
+  0x00, 0x00, 0x00, 0xC0, 0xF0, 0xF8, 0xFC, 0xFE, 0xFE, 0xFC, 0x78, 0xF0, 0xC0, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x07, 0x1F, 0x3F, 0x3F, 0x7F, 0x77, 0x73, 0x70, 0x38, 0x3F, 0x1F, 0x07, 0x00, 0x00
+};
+//Temperature icon 24x24
+static const unsigned char temperature24[] = {
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x01, 0x01, 0xF9, 0xFE, 0xFE, 0x48, 0x48, 0x48, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x60, 0x10, 0x18, 0x9F, 0x80, 0x80, 0xFF, 0xFF, 0xFF, 0xF2, 0xE2, 0xC2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x07, 0x1F, 0x38, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x3F, 0x1F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+//Heat flash icon 18x8
+static const unsigned char heat_icon[] = {
+  0x30, 0x38, 0x18, 0x1C, 0x1C, 0x0E, 0x0E, 0xFF, 0xFF, 0xFF, 0xFF, 0x70, 0x70, 0x38, 0x38, 0x18, 0x1C, 0x0C
+};
+//Fan icon 16x8
+static const unsigned char fan_icon[] = {
+  0x00, 0x38, 0x7C, 0x7C, 0x7C, 0x3D, 0xDB, 0xE7, 0xE7, 0xDB, 0xBC, 0x3E, 0x3E, 0x3E, 0x1C, 0x00
+};
+//Error icon 14x16
+static const unsigned char error_icon[] = {
+  0xFA, 0xFD, 0xFD, 0x1D, 0xED, 0xF5, 0x95, 0x95, 0xF5, 0xED, 0x1D, 0xFD, 0xFD, 0xFA,
+  0x07, 0x0F, 0x0F, 0x0E, 0x0D, 0x2B, 0x6A, 0x6A, 0x2B, 0x0D, 0x0E, 0x0F, 0x0F, 0x07
+};
+
+
+#endif /* INC_ICONS_H_ */
--- a/firmware/Core/Inc/main.h
+++ b/firmware/Core/Inc/main.h
@@ -0,0 +1,90 @@
+/* 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) 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32g0xx_hal.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 TIM17_BUZZER_Pin GPIO_PIN_7
+#define TIM17_BUZZER_GPIO_Port GPIOA
+#define KEY_DN_Pin GPIO_PIN_0
+#define KEY_DN_GPIO_Port GPIOB
+#define KEY_OK_Pin GPIO_PIN_1
+#define KEY_OK_GPIO_Port GPIOB
+#define KEY_UP_Pin GPIO_PIN_2
+#define KEY_UP_GPIO_Port GPIOB
+#define I2C2_SCL_OLED_Pin GPIO_PIN_10
+#define I2C2_SCL_OLED_GPIO_Port GPIOB
+#define I2C2_SDA_OLED_Pin GPIO_PIN_11
+#define I2C2_SDA_OLED_GPIO_Port GPIOB
+#define TIM3_ZeroCross_Pin GPIO_PIN_2
+#define TIM3_ZeroCross_GPIO_Port GPIOD
+#define TIM3_Heater_Pin GPIO_PIN_4
+#define TIM3_Heater_GPIO_Port GPIOB
+#define TIM3_Fan_Pin GPIO_PIN_5
+#define TIM3_Fan_GPIO_Port GPIOB
+#define I2C1_SCL_BME_Pin GPIO_PIN_8
+#define I2C1_SCL_BME_GPIO_Port GPIOB
+#define I2C1_SDA_BME_Pin GPIO_PIN_9
+#define I2C1_SDA_BME_GPIO_Port GPIOB
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
--- a/firmware/Core/Inc/pid.h
+++ b/firmware/Core/Inc/pid.h
@@ -0,0 +1,41 @@
+/*
+ * pid.h
+ *
+ *  Created on: Jan 18, 2022
+ *      Author: mcfly
+ */
+
+#ifndef INC_PID_H_
+#define INC_PID_H_
+
+
+typedef struct {
+	//Controller gains
+	float Kp;
+	float Ki;
+	float Kd;
+
+	//Derivative low-pass filter time constant
+	float tau;
+
+	//Output limits
+	float limMin;
+	float limMax;
+
+	//Sample time in seconds
+	float T;
+
+	//Controller "memory"
+	float integrator;
+	float prevError;		//required for integrator
+	float differentiator;
+	float prevMeasurement;	//required for differentiator
+
+	//Controller output
+	float out;
+} PIDController;
+
+void PID_Init(PIDController *pid);
+float PID_Update(PIDController *pid, float setpoint, float measurement);
+
+#endif /* INC_PID_H_ */
--- a/firmware/Core/Inc/stm32g0xx_hal_conf.h
+++ b/firmware/Core/Inc/stm32g0xx_hal_conf.h
@@ -0,0 +1,351 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    stm32g0xx_hal_conf.h
+  * @author  MCD Application Team
+  * @brief   HAL configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2018 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 STM32G0xx_HAL_CONF_H
+#define STM32G0xx_HAL_CONF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+  * @brief This is the list of modules to be used in the HAL driver
+  */
+#define HAL_MODULE_ENABLED
+/* #define HAL_ADC_MODULE_ENABLED   */
+/* #define HAL_CEC_MODULE_ENABLED   */
+/* #define HAL_COMP_MODULE_ENABLED   */
+/* #define HAL_CRC_MODULE_ENABLED   */
+/* #define HAL_CRYP_MODULE_ENABLED   */
+/* #define HAL_DAC_MODULE_ENABLED   */
+/* #define HAL_EXTI_MODULE_ENABLED   */
+/* #define HAL_FDCAN_MODULE_ENABLED   */
+/* #define HAL_HCD_MODULE_ENABLED   */
+#define HAL_I2C_MODULE_ENABLED
+/* #define HAL_I2S_MODULE_ENABLED   */
+/* #define HAL_IWDG_MODULE_ENABLED   */
+/* #define HAL_IRDA_MODULE_ENABLED   */
+/* #define HAL_LPTIM_MODULE_ENABLED   */
+/* #define HAL_PCD_MODULE_ENABLED   */
+/* #define HAL_RNG_MODULE_ENABLED   */
+/* #define HAL_RTC_MODULE_ENABLED   */
+/* #define HAL_SMARTCARD_MODULE_ENABLED   */
+/* #define HAL_SMBUS_MODULE_ENABLED   */
+/* #define HAL_SPI_MODULE_ENABLED   */
+#define HAL_TIM_MODULE_ENABLED
+/* #define HAL_UART_MODULE_ENABLED   */
+/* #define HAL_USART_MODULE_ENABLED   */
+/* #define HAL_WWDG_MODULE_ENABLED   */
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+
+/* ########################## Register Callbacks selection ############################## */
+/**
+  * @brief This is the list of modules where register callback can be used
+  */
+#define USE_HAL_ADC_REGISTER_CALLBACKS    0u
+#define USE_HAL_CEC_REGISTER_CALLBACKS    0u
+#define USE_HAL_COMP_REGISTER_CALLBACKS   0u
+#define USE_HAL_CRYP_REGISTER_CALLBACKS   0u
+#define USE_HAL_DAC_REGISTER_CALLBACKS    0u
+#define USE_HAL_FDCAN_REGISTER_CALLBACKS  0u
+#define USE_HAL_HCD_REGISTER_CALLBACKS    0u
+#define USE_HAL_I2C_REGISTER_CALLBACKS    0u
+#define USE_HAL_I2S_REGISTER_CALLBACKS    0u
+#define USE_HAL_IRDA_REGISTER_CALLBACKS   0u
+#define USE_HAL_LPTIM_REGISTER_CALLBACKS  0u
+#define USE_HAL_PCD_REGISTER_CALLBACKS    0u
+#define USE_HAL_RNG_REGISTER_CALLBACKS    0u
+#define USE_HAL_RTC_REGISTER_CALLBACKS    0u
+#define USE_HAL_SMBUS_REGISTER_CALLBACKS  0u
+#define USE_HAL_SPI_REGISTER_CALLBACKS    0u
+#define USE_HAL_TIM_REGISTER_CALLBACKS    0u
+#define USE_HAL_UART_REGISTER_CALLBACKS   0u
+#define USE_HAL_USART_REGISTER_CALLBACKS  0u
+#define USE_HAL_WWDG_REGISTER_CALLBACKS   0u
+
+/* ########################## Oscillator Values adaptation ####################*/
+/**
+  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSE is used as system clock source, directly or through the PLL).
+  */
+#if !defined  (HSE_VALUE)
+#define HSE_VALUE    (16000000UL)         /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined  (HSE_STARTUP_TIMEOUT)
+#define HSE_STARTUP_TIMEOUT    (100UL)         /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+  * @brief Internal High Speed oscillator (HSI) value.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSI is used as system clock source, directly or through the PLL).
+  */
+#if !defined  (HSI_VALUE)
+#define HSI_VALUE    (16000000UL)            /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+#if defined(STM32G0C1xx) || defined(STM32G0B1xx) || defined(STM32G0B0xx)
+/**
+  * @brief Internal High Speed oscillator (HSI48) value for USB FS, SDMMC and RNG.
+  *        This internal oscillator is mainly dedicated to provide a high precision clock to
+  *        the USB peripheral by means of a special Clock Recovery System (CRS) circuitry.
+  *        When the CRS is not used, the HSI48 RC oscillator runs on it default frequency
+  *        which is subject to manufacturing process variations.
+  */
+#if !defined  (HSI48_VALUE)
+  #define HSI48_VALUE   48000000U             /*!< Value of the Internal High Speed oscillator for USB FS/SDMMC/RNG in Hz.
+                                               The real value my vary depending on manufacturing process variations.*/
+#endif /* HSI48_VALUE */
+#endif
+
+/**
+  * @brief Internal Low Speed oscillator (LSI) value.
+  */
+#if !defined  (LSI_VALUE)
+#define LSI_VALUE  (32000UL)                /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
+The real value may vary depending on the variations
+in voltage and temperature.*/
+/**
+  * @brief External Low Speed oscillator (LSE) value.
+  *        This value is used by the UART, RTC HAL module to compute the system frequency
+  */
+#if !defined  (LSE_VALUE)
+#define LSE_VALUE    (32768UL)               /*!< Value of the External oscillator in Hz*/
+#endif /* LSE_VALUE */
+
+#if !defined  (LSE_STARTUP_TIMEOUT)
+#define LSE_STARTUP_TIMEOUT    (5000UL)      /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
+
+/**
+  * @brief External clock source for I2S1 peripheral
+  *        This value is used by the RCC HAL module to compute the I2S1 clock source
+  *        frequency.
+  */
+#if !defined  (EXTERNAL_I2S1_CLOCK_VALUE)
+#define EXTERNAL_I2S1_CLOCK_VALUE    (48000UL) /*!< Value of the I2S1 External clock source in Hz*/
+#endif /* EXTERNAL_I2S1_CLOCK_VALUE */
+
+#if defined(STM32G0C1xx) || defined(STM32G0B1xx) || defined(STM32G0B0xx)
+/**
+  * @brief External clock source for I2S2 peripheral
+  *        This value is used by the RCC HAL module to compute the I2S2 clock source
+  *        frequency.
+  */
+#if !defined  (EXTERNAL_I2S2_CLOCK_VALUE)
+  #define EXTERNAL_I2S2_CLOCK_VALUE    48000U /*!< Value of the I2S2 External clock source in Hz*/
+#endif /* EXTERNAL_I2S2_CLOCK_VALUE */
+#endif
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+   ===  you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+  * @brief This is the HAL system configuration section
+  */
+#define  VDD_VALUE                    (3300UL)                                        /*!< Value of VDD in mv */
+#define  TICK_INT_PRIORITY            3U /*!< tick interrupt priority */
+#define  USE_RTOS                     0U
+#define  PREFETCH_ENABLE              1U
+#define  INSTRUCTION_CACHE_ENABLE     1U
+
+/* ################## SPI peripheral configuration ########################## */
+
+/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
+* Activated: CRC code is present inside driver
+* Deactivated: CRC code cleaned from driver
+*/
+
+#define USE_SPI_CRC                     0U
+
+/* ################## CRYP peripheral configuration ########################## */
+
+#define USE_HAL_CRYP_SUSPEND_RESUME     1U
+
+/* ########################## Assert Selection ############################## */
+/**
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the
+  *        HAL drivers code
+  */
+/* #define USE_FULL_ASSERT    1U */
+
+/* Includes ------------------------------------------------------------------*/
+/**
+  * @brief Include modules header file
+  */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+#include "stm32g0xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+#include "stm32g0xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+#include "stm32g0xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+
+#ifdef HAL_CORTEX_MODULE_ENABLED
+#include "stm32g0xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+#include "stm32g0xx_hal_adc.h"
+#include "stm32g0xx_hal_adc_ex.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_CEC_MODULE_ENABLED
+#include "stm32g0xx_hal_cec.h"
+#endif /* HAL_CEC_MODULE_ENABLED */
+
+#ifdef HAL_COMP_MODULE_ENABLED
+#include "stm32g0xx_hal_comp.h"
+#endif /* HAL_COMP_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+#include "stm32g0xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+#include "stm32g0xx_hal_cryp.h"
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+#include "stm32g0xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_EXTI_MODULE_ENABLED
+#include "stm32g0xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+#include "stm32g0xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+
+#ifdef HAL_FDCAN_MODULE_ENABLED
+#include "stm32g0xx_hal_fdcan.h"
+#endif /* HAL_FDCAN_MODULE_ENABLED */
+
+#ifdef HAL_HCD_MODULE_ENABLED
+#include "stm32g0xx_hal_hcd.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+#include "stm32g0xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+#include "stm32g0xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+#include "stm32g0xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+#include "stm32g0xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+#include "stm32g0xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_PCD_MODULE_ENABLED
+#include "stm32g0xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+#include "stm32g0xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+#include "stm32g0xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+#include "stm32g0xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+#include "stm32g0xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+#include "stm32g0xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+#include "stm32g0xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+#include "stm32g0xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+#include "stm32g0xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+#include "stm32g0xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+#include "stm32g0xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+/**
+  * @brief  The assert_param macro is used for functions parameters check.
+  * @param  expr If expr is false, it calls assert_failed function
+  *         which reports the name of the source file and the source
+  *         line number of the call that failed.
+  *         If expr is true, it returns no value.
+  * @retval None
+  */
+#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+void assert_failed(uint8_t *file, uint32_t line);
+#else
+#define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32G0xx_HAL_CONF_H */
--- a/firmware/Core/Inc/stm32g0xx_it.h
+++ b/firmware/Core/Inc/stm32g0xx_it.h
@@ -0,0 +1,60 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    stm32g0xx_it.h
+  * @brief   This file contains the headers of the interrupt handlers.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 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.
+  *
+ ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32G0xx_IT_H
+#define __STM32G0xx_IT_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* 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 NMI_Handler(void);
+void HardFault_Handler(void);
+void TIM6_IRQHandler(void);
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32G0xx_IT_H */
--- a/firmware/Core/Inc/tim.h
+++ b/firmware/Core/Inc/tim.h
@@ -0,0 +1,57 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    tim.h
+  * @brief   This file contains all the function prototypes for
+  *          the tim.c file
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __TIM_H__
+#define __TIM_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern TIM_HandleTypeDef htim3;
+
+extern TIM_HandleTypeDef htim17;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_TIM3_Init(void);
+void MX_TIM17_Init(void);
+
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIM_H__ */
+