Factories don’t fail in clean, predictable ways. Motors overheat, sensors drift, and power dips just when you need stability the most. When you’re building the systems that keep all of this running, the platform underneath has to be just as tough as the environment around it. That’s where the choice [...]
Kernel fitImage signing is an important step in embedded secure boot. In this technique, a public-private key pair is generated by OpenSSL. The private key is used to sign the kernel fitImage. The public key is placed in the device tree of the bootloader (uboot or barebox) which is used [...]
Do you have any rust application and want to cross-compile it for some other hardware using Yocto? If yes, you are at the right place. In this article, we will tell you how to make a yocto recipe for rust applications easily using cargo bitbake. Writing yocto recipes manually for [...]
You might have seen many embedded systems nowadays where you can control everything from a display screen like a mini-computer. Most of these systems are based on Embedded Linux systems. Generally, Linux runs on computers like x86. However, Embedded systems have limited memory, speed, and other resources. But you want [...]
Setting a cross compile QT for IMX boards (Arm64) is a hectic task. Many developers face difficulty in setting environment for QT5 application development for embedded products like imx. Thanks to freescale imx who offers meta-toolchain-QT5. This toolchain makes cross compile QT for IMX boards easier. In this tutorial, we [...]
First of all, welcome to the Embedded Linux world. In this tutorial, we will tell you how to set up make first yocto build. You don’t need any embedded linux board for this tutorial. Because we will tell you about getting started with yocto on your pc using QEMU. So, [...]
In the present world, humans want to control everything with GUI. From your car parking to your security systems, you use displays like mini-computers to control applications. Embedded Linux is the heart of all these systems. Embedded Linux is a customization of Linux with only necessary components required for your [...]