When should you use MCUs? The answer to this question is obvious when you want to have a cheaper, more reliable, or less power-consuming solution. But it seems in this case It is necessary to greatly reduce the functionality because the MCUs have a maximum of a couple of megabytes…

In the article, I said that we used caches to accelerate graphics on microcontrollers. We talked about some advantages and disadvantages of Write-Through mode, but it was a quick overview. This article talks about caches from the point of view of programmers in more detail. CPU data cache modes I’m starting with the point…

In this topic, we would like to talk about a particularity of GUI implementation on MCU which has both a familiar user interface and a decent FPS. We also would like to emphasize common things here: memory, caches, DMA, etc, but not specific hardware. …

Hello! I am one of Embox RTOS developers. People often ask us whether Raspberry Pi is supported in Embox. The answer is “yes”, and in this article, I want to tell you a little about it. We had Raspberry Pi Model B rev 2.0 (that is rpi1) for a long…