Using Tracealyzer to view applications running on Zephyr RTOS comes with a special challenge: unlike some other microcontroller-oriented real-time operating systems, Zephyr exposes its kernel services via a syscall layer. A syscall is essentially a way to programmatically communicate with the operating system kernel from user level code.

The Internet of Medical Things (IoMT) has revolutionized the healthcare industry, connecting medical devices to the internet and allowing for greater patient care. However, with this new technology comes new security threats. Hospitals must be aware of these risks and understand how to find, fix and secure connected medical devices to protect their patients from cyberattacks.

The C printf function is a staple of embedded development. It’s a simple way to get logs or debug statements off the system and into a terminal on the host. This article explores the various ways to get printf on Cortex-M microcontrollers.

Using an RTOS is often a tradeoff between the ease of decomposing tasks, with the complexity of the scheduler itself. There exists a middle ground between highly complex systems that may require an RTOS, and simpler ones that can be easily modeled using a super loop.Since ARM is the most popular embedded CPU and almost every ARM processor has a hardware scheduler, it would be interesting to make a compact framework utilizing these features.

In the dynamic realm of embedded systems, the right combination of hardware and software components can transform the development process and empower engineers to build robust and efficient solutions. This article explores a streamlined device-to-cloud embedded design utilizing the STM32G0 Nucleo board from STMicroelectronics, an AWS IoT ExpressLink module from Espressif, AWS IoT Core for secure MQTT communication, and Memfault for remote debugging.

Internet of Things (IoT) devices, computing devices that send and receive information via the Internet and that run very specific applications, can be anything from smart thermostats to smart TVs. The main advantage of IoT devices is their constant connectivity, which allows users to access information and control the devices remotely at any time.

In the ever-evolving landscape of digital performance monitoring and observability, Apica has proven once again that it stands at the forefront of innovation. The recent recognition of Apica’s exceptional contributions comes in the form of the prestigious Silver Stevie Award in the Product & Service Category. The winners were announced in the 20th International Business Awards on August 14, 2023. We are elated to win the Silver Stevie Award in the category of (IoT) Analytics Solutions.