本文还根据数字家庭服务器的体系结构实现了家庭服务器硬件层以及硬件抽象层的设计。
This paper also realizes the hardware layer and the hardware abstraction layer of the home server according to the home server' s framework.
熟悉CC 2540 BLE的软件体系结构，包括OSAL操作系统抽象层、HAL硬件抽象层、BLE协议栈、配置文件、应用，以及这些模块如何一起工作。
Become familiar with the architecture of CC2540 BLE software, including the OSAL, HAL, BLE stack, profiles, application, and how all of the pieces work together.
提出了一种具有三层抽象结构特点的可扩展的软件体系结构，即：硬件无关层、自定义函数层和应用层。
The expansive software architecture featuring three abstract layers is proposed, which include the hardware-independent layer, defined-function layer and application layer.
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