Free RTOS inter task communication

Inter Task Communication

q  Queue management

q  Resources management

Interrupt and Polling

What is interrupt?

In an embedded system we use many sensors, serial communication, ADC and much more Microcontroller communicates

FreeRTOS Task

         A task is a user define function with a given priorityTask must return void and take a void pointer parameter.

void ATaskFunction( void *pvParameters );

Each task is a small program in its own right normally

What is FreeRTOS

 

FreeRTOS is a market leading RTOS from Real Time Engineers Ltd and it supports more than 35 architectures and received greater than 113000 downloads during 2014.