#include "FreeRTOS.h" #include "task.h" // Task function definition void vLEDTask(void *pvParameters) // Cast the parameter to the correct type if needed uint32_t ulLEDPin = (uint32_t)pvParameters; while(1) HAL_GPIO_TogglePin(GPIOA, ulLEDPin); // Block the task for 500 milliseconds vTaskDelay(pdMS_TO_TICKS(500)); int main(void) // Initialize hardware here // Create the task xTaskCreate( vLEDTask, // Function pointer "LED_Toggle_Task", // Text name for debugging configMINIMAL_STACK_SIZE,// Stack depth in words (void*)GPIO_PIN_5, // Parameter passed to task 1, // Task priority (higher number = higher priority) NULL // Task handle (optional) ); // Start the FreeRTOS scheduler vTaskStartScheduler(); // The code should never reach here while(1); Use code with caution. 4. Queue Management and Inter-Task Communication
Binary semaphores featuring Priority Inheritance to prevent priority inversion bugs when protecting shared hardware peripherals. freertos tutorial pdf
int main() xTaskCreate(vTaskFunction, "Task1", configMINIMAL_STACK_SIZE, NULL, 1, NULL); vTaskStartScheduler(); // Start RTOS return 0; #include "FreeRTOS
(the main configuration file) and essential kernel files like First Project (Blinky) int main() xTaskCreate(vTaskFunction
Using vPortSuppressTicksAndSleep to reduce power consumption during idle times. Conclusion