EETimes University – Fundamentals of IoT System Design

Designing an IoT device requires more than expertise in embedded system design. Developers also need to understand the IoT architecture and how their device fits into the grander scheme. IoT devices are not stand-alone but links in a chain that can affect the entire internet. Developers need to understand how to secure their device, provision … Continue reading EETimes University – Fundamentals of IoT System Design

Tips and Tricks – Jumping from the Bootloader to the Application Code Cleanly

Bootloaders are included in nearly every embedded system and provide a great way to update application code in the field without having to access a programming port. As important as bootloaders are, developers often get tripped up trying to jump from the bootloader into their application code. The jump needs to be clean but there … Continue reading Tips and Tricks – Jumping from the Bootloader to the Application Code Cleanly

Tools – The Device Firmware Update (DFU) Utility

Nearly every product requires a software update at some point or another. Whether it’s our cellphones, TV’s or even our refrigerators (yea I went there). Microcontroller based systems typically aren’t running a high-level operating system that allows files to be replaced. Instead, developers need a bootloader. Microcontroller vendors have been including firmware update capabilities inside … Continue reading Tools – The Device Firmware Update (DFU) Utility