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Refactor handler to external

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Moved task handler functions to external functions, signatures are in
tasks.h, each function has its own .c file in Src/tasks
This commit is contained in:
Hector van der Aa
2026-06-02 20:11:07 +02:00
parent 8d1debd69a
commit 22c732be02
7 changed files with 173 additions and 142 deletions
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2
STM32/CM7/CMakeLists.txt
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@@ -62,6 +62,8 @@ target_sources(${CMAKE_PROJECT_NAME} PRIVATE
Core/Src/ring_buffer.c Core/Src/ring_buffer.c
Core/Src/SEGGER_RTT.c Core/Src/SEGGER_RTT.c
Core/Src/SEGGER_RTT_printf.c Core/Src/SEGGER_RTT_printf.c
Core/Src/tasks/crank.c
Core/Src/tasks/cam.c
) )
# Link directories setup # Link directories setup

34
STM32/CM7/Core/Inc/main.h
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@@ -1,21 +1,21 @@
/* USER CODE BEGIN Header */ /* USER CODE BEGIN Header */
/** /**
****************************************************************************** ******************************************************************************
* @file : main.h * @file : main.h
* @brief : Header for main.c file. * @brief : Header for main.c file.
* This file contains the common defines of the application. * This file contains the common defines of the application.
****************************************************************************** ******************************************************************************
* @attention * @attention
* *
* Copyright (c) 2026 STMicroelectronics. * Copyright (c) 2026 STMicroelectronics.
* All rights reserved. * All rights reserved.
* *
* This software is licensed under terms that can be found in the LICENSE file * This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component. * in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS. * If no LICENSE file comes with this software, it is provided AS-IS.
* *
****************************************************************************** ******************************************************************************
*/ */
/* USER CODE END Header */ /* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/ /* Define to prevent recursive inclusion -------------------------------------*/
@@ -31,6 +31,7 @@ extern "C" {
/* Private includes ----------------------------------------------------------*/ /* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */ /* USER CODE BEGIN Includes */
#include "global_state.h"
/* USER CODE END Includes */ /* USER CODE END Includes */
@@ -41,6 +42,7 @@ extern "C" {
/* Exported constants --------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */ /* USER CODE BEGIN EC */
extern volatile global_state_t state_g;
/* USER CODE END EC */ /* USER CODE END EC */

7
STM32/CM7/Core/Inc/tasks.h Normal file
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@@ -0,0 +1,7 @@
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Pierre Barbier <pierrebarbier741@gmail.com>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
void crankHandler(void *argument);
void camHandler(void *argument);

220
STM32/CM7/Core/Src/main.c
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@@ -11,8 +11,9 @@
/* Private includes ----------------------------------------------------------*/ /* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */ /* USER CODE BEGIN Includes */
#include "global_state.h"
#include "ring_buffer.h" #include "ring_buffer.h"
#include "tasks.h"
#include <assert.h>
#ifdef DEBUG #ifdef DEBUG
#include "SEGGER_RTT.h" #include "SEGGER_RTT.h"
#endif #endif
@@ -53,36 +54,36 @@ TIM_HandleTypeDef htim2;
/* Definitions for defaultTask */ /* Definitions for defaultTask */
osThreadId_t defaultTaskHandle; osThreadId_t defaultTaskHandle;
const osThreadAttr_t defaultTask_attributes = { const osThreadAttr_t defaultTask_attributes = {
.name = "defaultTask", .name = "defaultTask",
.stack_size = 128 * 4, .stack_size = 128 * 4,
.priority = (osPriority_t)osPriorityNormal, .priority = (osPriority_t) osPriorityNormal,
}; };
/* Definitions for crankTask */ /* Definitions for crankTask */
osThreadId_t crankTaskHandle; osThreadId_t crankTaskHandle;
uint32_t crankTaskBuffer[128]; uint32_t crankTaskBuffer[ 128 ];
osStaticThreadDef_t crankTaskControlBlock; osStaticThreadDef_t crankTaskControlBlock;
const osThreadAttr_t crankTask_attributes = { const osThreadAttr_t crankTask_attributes = {
.name = "crankTask", .name = "crankTask",
.cb_mem = &crankTaskControlBlock, .cb_mem = &crankTaskControlBlock,
.cb_size = sizeof(crankTaskControlBlock), .cb_size = sizeof(crankTaskControlBlock),
.stack_mem = &crankTaskBuffer[0], .stack_mem = &crankTaskBuffer[0],
.stack_size = sizeof(crankTaskBuffer), .stack_size = sizeof(crankTaskBuffer),
.priority = (osPriority_t)osPriorityRealtime7, .priority = (osPriority_t) osPriorityRealtime7,
}; };
/* Definitions for camTask */ /* Definitions for camTask */
osThreadId_t camTaskHandle; osThreadId_t camTaskHandle;
uint32_t camTaskBuffer[128]; uint32_t camTaskBuffer[ 128 ];
osStaticThreadDef_t camTaskControlBlock; osStaticThreadDef_t camTaskControlBlock;
const osThreadAttr_t camTask_attributes = { const osThreadAttr_t camTask_attributes = {
.name = "camTask", .name = "camTask",
.cb_mem = &camTaskControlBlock, .cb_mem = &camTaskControlBlock,
.cb_size = sizeof(camTaskControlBlock), .cb_size = sizeof(camTaskControlBlock),
.stack_mem = &camTaskBuffer[0], .stack_mem = &camTaskBuffer[0],
.stack_size = sizeof(camTaskBuffer), .stack_size = sizeof(camTaskBuffer),
.priority = (osPriority_t)osPriorityRealtime7, .priority = (osPriority_t) osPriorityRealtime7,
}; };
/* USER CODE BEGIN PV */ /* USER CODE BEGIN PV */
static volatile global_state_t state_g = {0}; volatile global_state_t state_g = {0};
/* USER CODE END PV */ /* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/ /* Private function prototypes -----------------------------------------------*/
@@ -91,8 +92,8 @@ static void MPU_Config(void);
static void MX_GPIO_Init(void); static void MX_GPIO_Init(void);
static void MX_TIM2_Init(void); static void MX_TIM2_Init(void);
void StartDefaultTask(void *argument); void StartDefaultTask(void *argument);
void crankHandler(void *argument); extern void crankHandler(void *argument);
void camHandler(void *argument); extern void camHandler(void *argument);
/* USER CODE BEGIN PFP */ /* USER CODE BEGIN PFP */
@@ -124,10 +125,11 @@ void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *htim) {
/* USER CODE END 0 */ /* USER CODE END 0 */
/** /**
* @brief The application entry point. * @brief The application entry point.
* @retval int * @retval int
*/ */
int main(void) { int main(void)
{
/* USER CODE BEGIN 1 */ /* USER CODE BEGIN 1 */
@@ -136,7 +138,7 @@ int main(void) {
#if defined(DUAL_CORE_BOOT_SYNC_SEQUENCE) #if defined(DUAL_CORE_BOOT_SYNC_SEQUENCE)
int32_t timeout; int32_t timeout;
#endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */ #endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */
/* USER CODE END Boot_Mode_Sequence_0 */ /* USER CODE END Boot_Mode_Sequence_0 */
/* MPU Configuration--------------------------------------------------------*/ /* MPU Configuration--------------------------------------------------------*/
MPU_Config(); MPU_Config();
@@ -151,11 +153,10 @@ int main(void) {
Error_Handler(); Error_Handler();
} }
#endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */ #endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */
/* USER CODE END Boot_Mode_Sequence_1 */ /* USER CODE END Boot_Mode_Sequence_1 */
/* MCU Configuration--------------------------------------------------------*/ /* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
*/
HAL_Init(); HAL_Init();
/* USER CODE BEGIN Init */ /* USER CODE BEGIN Init */
@@ -182,7 +183,7 @@ int main(void) {
Error_Handler(); Error_Handler();
} }
#endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */ #endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */
/* USER CODE END Boot_Mode_Sequence_2 */ /* USER CODE END Boot_Mode_Sequence_2 */
/* USER CODE BEGIN SysInit */ /* USER CODE BEGIN SysInit */
@@ -222,8 +223,7 @@ int main(void) {
/* Create the thread(s) */ /* Create the thread(s) */
/* creation of defaultTask */ /* creation of defaultTask */
defaultTaskHandle = defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);
osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);
/* creation of crankTask */ /* creation of crankTask */
crankTaskHandle = osThreadNew(crankHandler, NULL, &crankTask_attributes); crankTaskHandle = osThreadNew(crankHandler, NULL, &crankTask_attributes);
@@ -255,27 +255,27 @@ int main(void) {
} }
/** /**
* @brief System Clock Configuration * @brief System Clock Configuration
* @retval None * @retval None
*/ */
void SystemClock_Config(void) { void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
/** Supply configuration update enable /** Supply configuration update enable
*/ */
HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY); HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
/** Configure the main internal regulator output voltage /** Configure the main internal regulator output voltage
*/ */
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0); __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
while (!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) { while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
}
/** Initializes the RCC Oscillators according to the specified parameters /** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure. * in the RCC_OscInitTypeDef structure.
*/ */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON; RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
@@ -288,15 +288,16 @@ void SystemClock_Config(void) {
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3; RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3;
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE; RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
RCC_OscInitStruct.PLL.PLLFRACN = 0; RCC_OscInitStruct.PLL.PLLFRACN = 0;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
/** Initializes the CPU, AHB and APB buses clocks /** Initializes the CPU, AHB and APB buses clocks
*/ */
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
RCC_CLOCKTYPE_D3PCLK1 | RCC_CLOCKTYPE_D1PCLK1; |RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1; RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2; RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
@@ -305,17 +306,19 @@ void SystemClock_Config(void) {
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2; RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2; RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) { if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
} }
/** /**
* @brief TIM2 Initialization Function * @brief TIM2 Initialization Function
* @param None * @param None
* @retval None * @retval None
*/ */
static void MX_TIM2_Init(void) { static void MX_TIM2_Init(void)
{
/* USER CODE BEGIN TIM2_Init 0 */ /* USER CODE BEGIN TIM2_Init 0 */
@@ -334,44 +337,52 @@ static void MX_TIM2_Init(void) {
htim2.Init.Period = 4294967295; htim2.Init.Period = 4294967295;
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV4; htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV4;
htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_Base_Init(&htim2) != HAL_OK) { if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK) { if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
if (HAL_TIM_IC_Init(&htim2) != HAL_OK) { if (HAL_TIM_IC_Init(&htim2) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK) { if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_FALLING; sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_FALLING;
sConfigIC.ICSelection = TIM_ICSELECTION_DIRECTTI; sConfigIC.ICSelection = TIM_ICSELECTION_DIRECTTI;
sConfigIC.ICPrescaler = TIM_ICPSC_DIV1; sConfigIC.ICPrescaler = TIM_ICPSC_DIV1;
sConfigIC.ICFilter = 0; sConfigIC.ICFilter = 0;
if (HAL_TIM_IC_ConfigChannel(&htim2, &sConfigIC, TIM_CHANNEL_1) != HAL_OK) { if (HAL_TIM_IC_ConfigChannel(&htim2, &sConfigIC, TIM_CHANNEL_1) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_RISING; sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_RISING;
if (HAL_TIM_IC_ConfigChannel(&htim2, &sConfigIC, TIM_CHANNEL_2) != HAL_OK) { if (HAL_TIM_IC_ConfigChannel(&htim2, &sConfigIC, TIM_CHANNEL_2) != HAL_OK)
{
Error_Handler(); Error_Handler();
} }
/* USER CODE BEGIN TIM2_Init 2 */ /* USER CODE BEGIN TIM2_Init 2 */
HAL_TIM_IC_Start_IT(&htim2, TIM_CHANNEL_1); HAL_TIM_IC_Start_IT(&htim2, TIM_CHANNEL_1);
HAL_TIM_IC_Start_IT(&htim2, TIM_CHANNEL_2); HAL_TIM_IC_Start_IT(&htim2, TIM_CHANNEL_2);
/* USER CODE END TIM2_Init 2 */ /* USER CODE END TIM2_Init 2 */
} }
/** /**
* @brief GPIO Initialization Function * @brief GPIO Initialization Function
* @param None * @param None
* @retval None * @retval None
*/ */
static void MX_GPIO_Init(void) { static void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0}; GPIO_InitTypeDef GPIO_InitStruct = {0};
/* USER CODE BEGIN MX_GPIO_Init_1 */ /* USER CODE BEGIN MX_GPIO_Init_1 */
@@ -407,7 +418,8 @@ static void MX_GPIO_Init(void) {
* @retval None * @retval None
*/ */
/* USER CODE END Header_StartDefaultTask */ /* USER CODE END Header_StartDefaultTask */
void StartDefaultTask(void *argument) { void StartDefaultTask(void *argument)
{
/* USER CODE BEGIN 5 */ /* USER CODE BEGIN 5 */
/* Infinite loop */ /* Infinite loop */
for (;;) { for (;;) {
@@ -416,62 +428,17 @@ void StartDefaultTask(void *argument) {
/* USER CODE END 5 */ /* USER CODE END 5 */
} }
/* USER CODE BEGIN Header_crankHandler */ /* MPU Configuration */
/**
* @brief Function implementing the crankTask thread.
* @param argument: Not used
* @retval None
*/
/* USER CODE END Header_crankHandler */
void crankHandler(void *argument) {
/* USER CODE BEGIN crankHandler */
/* Infinite loop */
for (;;) {
osThreadFlagsWait(0x01, osFlagsWaitAny, osWaitForever);
#ifdef DEBUG
SEGGER_RTT_printf(0, "Crank pulse detected at: %lu\n\r",
ringBufferRead(&state_g.crank_RB, 0));
#endif /* ifdef DEBUG */
if (state_g.sync == SYNC_OK) {
// TODO complete algorithm for scheduling spark
}
}
/* USER CODE END crankHandler */
}
/* USER CODE BEGIN Header_camHandler */ void MPU_Config(void)
/** {
* @brief Function implementing the camTask thread.
* @param argument: Not used
* @retval None
*/
/* USER CODE END Header_camHandler */
void camHandler(void *argument) {
/* USER CODE BEGIN camHandler */
/* Infinite loop */
for (;;) {
osThreadFlagsWait(0x01, osFlagsWaitAny, osWaitForever);
#ifdef DEBUG
SEGGER_RTT_printf(0, "Cam pulse detected at: %lu\n\r",
ringBufferRead(&state_g.cam_RB, 0));
#endif /* ifdef DEBUG */
if (state_g.sync == SYNC_OK) {
// TODO complete algorithm for scheduling spark
}
}
/* USER CODE END camHandler */
}
/* MPU Configuration */
void MPU_Config(void) {
MPU_Region_InitTypeDef MPU_InitStruct = {0}; MPU_Region_InitTypeDef MPU_InitStruct = {0};
/* Disables the MPU */ /* Disables the MPU */
HAL_MPU_Disable(); HAL_MPU_Disable();
/** Initializes and configures the Region and the memory to be protected /** Initializes and configures the Region and the memory to be protected
*/ */
MPU_InitStruct.Enable = MPU_REGION_ENABLE; MPU_InitStruct.Enable = MPU_REGION_ENABLE;
MPU_InitStruct.Number = MPU_REGION_NUMBER0; MPU_InitStruct.Number = MPU_REGION_NUMBER0;
MPU_InitStruct.BaseAddress = 0x0; MPU_InitStruct.BaseAddress = 0x0;
@@ -487,13 +454,15 @@ void MPU_Config(void) {
HAL_MPU_ConfigRegion(&MPU_InitStruct); HAL_MPU_ConfigRegion(&MPU_InitStruct);
/* Enables the MPU */ /* Enables the MPU */
HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT); HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
} }
/** /**
* @brief This function is executed in case of error occurrence. * @brief This function is executed in case of error occurrence.
* @retval None * @retval None
*/ */
void Error_Handler(void) { void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */ /* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */ /* User can add his own implementation to report the HAL error return state */
__disable_irq(); __disable_irq();
@@ -503,13 +472,14 @@ void Error_Handler(void) {
} }
#ifdef USE_FULL_ASSERT #ifdef USE_FULL_ASSERT
/** /**
* @brief Reports the name of the source file and the source line number * @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred. * where the assert_param error has occurred.
* @param file: pointer to the source file name * @param file: pointer to the source file name
* @param line: assert_param error line source number * @param line: assert_param error line source number
* @retval None * @retval None
*/ */
void assert_failed(uint8_t *file, uint32_t line) { void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */ /* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line /* User can add his own implementation to report the file name and line
number, ex: printf("Wrong parameters value: file %s on line %d\r\n", file, number, ex: printf("Wrong parameters value: file %s on line %d\r\n", file,

25
STM32/CM7/Core/Src/tasks/cam.c Normal file
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@@ -0,0 +1,25 @@
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Pierre Barbier <pierrebarbier741@gmail.com>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
#include "cmsis_os2.h"
#include "main.h"
#include "ring_buffer.h"
#include "tasks.h"
#ifdef DEBUG
#include "SEGGER_RTT.h"
#endif
void camHandler(void *argument) {
for (;;) {
osThreadFlagsWait(0x01, osFlagsWaitAny, osWaitForever);
#ifdef DEBUG
SEGGER_RTT_printf(0, "Cam pulse detected at: %lu\n\r",
ringBufferRead(&state_g.cam_RB, 0));
#endif /* ifdef DEBUG */
if (state_g.sync == SYNC_OK) {
// TODO complete algorithm for scheduling spark
}
}
}

25
STM32/CM7/Core/Src/tasks/crank.c Normal file
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@@ -0,0 +1,25 @@
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Pierre Barbier <pierrebarbier741@gmail.com>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
#include "cmsis_os2.h"
#include "main.h"
#include "ring_buffer.h"
#include "tasks.h"
#ifdef DEBUG
#include "SEGGER_RTT.h"
#endif
void crankHandler(void *argument) {
for (;;) {
osThreadFlagsWait(0x01, osFlagsWaitAny, osWaitForever);
#ifdef DEBUG
SEGGER_RTT_printf(0, "Crank pulse detected at: %lu\n\r",
ringBufferRead(&state_g.crank_RB, 0));
#endif /* ifdef DEBUG */
if (state_g.sync == SYNC_OK) {
// TODO complete algorithm for scheduling spark
}
}
}

2
STM32/STM32.ioc
View File

@@ -9,7 +9,7 @@ CortexM7.IPs=CORTEX_M7\:I,FATFS_M7\:I,FREERTOS_M7\:I,IWDG1\:I,OPENAMP_M7\:I,PDM2
CortexM7.Pins=PI12 CortexM7.Pins=PI12
FREERTOS_M7.FootprintOK=true FREERTOS_M7.FootprintOK=true
FREERTOS_M7.IPParameters=Tasks01,configENABLE_FPU,FootprintOK FREERTOS_M7.IPParameters=Tasks01,configENABLE_FPU,FootprintOK
FREERTOS_M7.Tasks01=defaultTask,24,128,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL;crankTask,55,128,crankHandler,Default,NULL,Static,crankTaskBuffer,crankTaskControlBlock;camTask,55,128,camHandler,Default,NULL,Static,camTaskBuffer,camTaskControlBlock FREERTOS_M7.Tasks01=defaultTask,24,128,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL;crankTask,55,128,crankHandler,As external,NULL,Static,crankTaskBuffer,crankTaskControlBlock;camTask,55,128,camHandler,As external,NULL,Static,camTaskBuffer,camTaskControlBlock
FREERTOS_M7.configENABLE_FPU=1 FREERTOS_M7.configENABLE_FPU=1
File.Version=6 File.Version=6
GPIO.groupedBy=Group By Peripherals GPIO.groupedBy=Group By Peripherals