Before dive in the exciting world of real-time operating systems, we need to understand the basic terminology. What is latency? The time elasped between a demand issued on a computer system and the begining of a response to the same demand is called latency or response time. Kinds of latencies: Interrupt Latency: The time elapsed
Tag: rtos
Riot-OS: tutorial to use command handlers and multi threading
This another tutorial of how using command handlers and multithreading. In short, we have a thread that listens for messages and prints the pid and the content value. To send the message we use a shell script by using the command handle mechanism. The code looks like: In order to compile the code, you should
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Riot-OS running in arduino MO pro
Learning is about experimenting. I have decided to start my experiments using Arduino M0 pro. As I explained in my previous post, it is relatively straightforward to build and flash the new firmware. However, in MO I noticed that two things: you need to have connected only one in the laptop and not both you
First steps in RIOT-OS
Exploring is the correct attitude in our field. So, I decided to play with riot os. It’s popular real time operating system for IoT which lots of nice feature. I can see a great potential in robotics too. You can also check the ROS2 RIOT package! First you need to download it using the