FreeRTOS Queue structure reading data from multiple resources with Arduino

FreeRTOS Queue structure reading data from multiple resources with Arduino
This tutorial is about how to use FreeRTOS structured queue to receive data from multiple resources. In the last tutorial, we have learned to use message queues with FreeRTOS API and Arduino. But in that example, we used a single queue to receive and send data from single tasks. But in real-time operating systems, it is also possible that a single task receives data from multiple resources by using a single queue. However, the multiple sender tasks can write data to a single queue, but the issue is that the receive task should know from which task data came from.