Rune Harlyk
79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
#pragma once
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#include <esp_task_wdt.h>
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#include <map>
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#include <string>
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#define IDLE_STACK_SIZE 2048
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#define DEFAULT_STACK_SIZE 2048+512
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#define DELETE_TASK(handle) if (handle != nullptr) vTaskDelete(handle)
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class TaskManager
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{
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private:
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std::map<std::string, TaskHandle_t> tasks;
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static void idleTask(void *pvParameters)
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{
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while (true)
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{
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vTaskDelay(pdMS_TO_TICKS(1000)); // Delay to simulate workload
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}
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}
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public:
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TaskManager()
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{
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xTaskCreatePinnedToCore(idleTask, "IdleTaskCore0", 1024, nullptr, 0, nullptr, 0);
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xTaskCreatePinnedToCore(idleTask, "IdleTaskCore1", 1024, nullptr, 0, nullptr, 1);
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}
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void createTask(const std::string &name, void (*taskFunction)(void *), void *params = nullptr,
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uint32_t stackSize = 2048, UBaseType_t priority = 1)
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{
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TaskHandle_t handle;
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xTaskCreate(taskFunction, name.c_str(), stackSize, params, priority + 1, &handle);
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tasks[name] = handle;
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}
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void suspendTask(const std::string &name)
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{
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if (tasks.find(name) != tasks.end())
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{
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vTaskSuspend(tasks[name]);
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}
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}
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void resumeTask(const std::string &name)
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{
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if (tasks.find(name) != tasks.end())
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{
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vTaskResume(tasks[name]);
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}
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}
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void notifyTask(const std::string &name, uint32_t notificationValue, eNotifyAction action = eSetValueWithOverwrite)
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{
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if (tasks.find(name) != tasks.end())
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{
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xTaskNotify(tasks[name], notificationValue, action);
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}
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}
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void deleteTask(const std::string &name)
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{
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if (tasks.find(name) != tasks.end())
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{
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vTaskDelete(tasks[name]);
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tasks.erase(name);
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}
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}
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float getCpuUsage(uint8_t coreId)
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{
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if (coreId > 1)
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return 0.0; // ESP32 has only core 0 and 1
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return uxTaskGetSystemState(nullptr, 0, nullptr) * 100.0 / configTICK_RATE_HZ;
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}
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}; |