在嵌入式系统领域，硬件的多样性与操作系统的通用性始终是一对核心矛盾 —— 从 NXP S32V2 自动驾驶处理器到 TI AM335x 工业控制器，从 ARM Cortex-A 系列到 RISC-V 架构，嵌入式硬件的形态千差万别。而 Linux BSP（Board Support Package，板级支持包）作为连接硬件与 Linux ...

设备树(Device Tree)，将这个词分开就是“设备”和“树”，描述设备树的文件叫做 DTS(DeviceTree Source)，这个 DTS 文件采用树形结构描述板级设备，也就是开发板上的设备信息，比如CPU 数量、 内存基地址、 IIC 接口上接了哪些设备、 SPI 接口上接了哪些设备等等，如 ...

Editor's Note: Embedded Linux has consistently ranked among the top operating systems used in embedded system design. With the rapid growth in interest in the Internet of Things (IoT), the ability of ...

As a standard feature of the Linux kernel, device tree overlays (DTOs) allow for easy enabling and configuration of features and drivers, such as those contained within the standard firmware of a ...

Editor's Note: Embedded Linux has consistently ranked among the top operating systems used in embedded system design. With the rapid growth in interest in the Internet of Things (IoT), the ability of ...

As a standard feature of the Linux kernel, device tree overlays (DTOs) allow for easy enabling and configuration of features and drivers, such as those contained within the standard firmware of a ...

The Linux USB subsystem has grown from supporting only two different types of devices in the 2.2.7 kernel (mice and keyboards), to over 20 different types of devices in the 2.4 kernel. Linux currently ...

The Matrix is a USB bill validator, sometimes known as a note reader or bill acceptor, made by Validation Technologies International. The bundled software was developed for Microsoft Windows, but ...