h3cx
7502b354dc
This is a first implementation of a "full" timing system, with proper handling for cases wher the ignition charge time overlaps with the compression pulse, the spark has a more complex state machine system with the option to defer charge from the intake pulse to the compression pulse, and further defferal of the spark release schedule to the ISR that triggers when the output compare triggers for the charge Preliminary error counters have been put in place, they still require handling error conditions that would force a soft shutdown on the ignition IC. Alongside this the code still needs to be verified so that all non critical errors (ie missed charge schedules) reset the state machine and increment a global spark miss counter to avoid having these errors breaking the state machine as they can easily be recovered from Cases where the coil would already be charging and an error occurs require as stated above a full recovery procedure with soft shutdown of the ignition IC and a clean cycle of the state machine to ensure a full recovery
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file stm32h7xx_it.h
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* @brief This file contains the headers of the interrupt handlers.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2026 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32H7xx_IT_H
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#define __STM32H7xx_IT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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/* Exported types ------------------------------------------------------------*/
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/* USER CODE BEGIN ET */
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/* USER CODE END ET */
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/* Exported constants --------------------------------------------------------*/
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/* USER CODE BEGIN EC */
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/* USER CODE END EC */
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/* Exported macro ------------------------------------------------------------*/
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/* USER CODE BEGIN EM */
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/* USER CODE END EM */
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/* Exported functions prototypes ---------------------------------------------*/
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void NMI_Handler(void);
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void HardFault_Handler(void);
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void MemManage_Handler(void);
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void BusFault_Handler(void);
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void UsageFault_Handler(void);
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void DebugMon_Handler(void);
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void TIM2_IRQHandler(void);
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void TIM6_DAC_IRQHandler(void);
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/* USER CODE BEGIN EFP */
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/* USER CODE END EFP */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32H7xx_IT_H */
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