ABSTRACT
The media is buzzing with articles every week about the benefits of deploying IoT systems across various industries. Some forecasts mention the trillions of dollars that will be saved on a global…
今天开始学习TRK-KEA64自带的例程Lab1:UART,其功能就是接收PC端发送过来的字符后将其发送至PC端(echo),主要的参考资料有AN4942 Getting Started with Kinetis EA series MCUs, KEA64 Sub-Family Reference Manual和开发板自带的例程Lab1 UART。int main(void){ UINT32 counter…
Semihalf is happy to present the first blog post from the planned series of topics covering interesting facts about porting FreeBSD to Armv8 architecture.
This blog post refers to the public ARM Mali Midgard r6p0 user-space binary drivers for GNU/Linux. The fbdev variant now has support for dma-buf using a standard ioctl, which I explain in detail.
System optimization involves running Linux applications and understanding the impact on the hardware and other software in a system. It would be great if system optimization could be done by running benchmarks…
作者:Chris A. Ciufo,嵌入式系统工程部主编 Willard Tu 是 ARM 嵌入式产品营销部的总监 — 与“嵌入式”有关的事,他全都了若指掌。近期,他在传感器博览会上主持开展了一场 IoT 研讨会。紧接着,我们又进行了一番探讨,他就传感器提出了一些观点。他说,只要将传感器引入支持 ARM® 的 SoC,IoT 就能创建更加智能的机器,从 MEMS 麦克风和加速器到 CO2 探测器。编辑过的节选如下…
Yesterday, the Media Processing Group at ARM announced a new highly-efficient graphics processing unit (GPU), the ARM® Mali™-470, to enable smartphone-quality visuals on wearable and IoT devices:
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I expected a very straightforward tuning process – after all, this code has been a staple of the HPC community for decades – but as it turns out I was in for a surprise!