共3条 1/1
1
跳转至
页
DSP/BIOS 也是一个Rtos,不过针对性强点
DSP/BIOS II is Texas Instruments real time embedded kernel for the TMS320C5000™ and TMS320C6000™ Digital Signal Processors (DSP). Understanding how to build applications using DSP/BIOS II requires adopting a multi-threaded design paradigm that at first seems foreign for new users of DSPs and veteran DSP developers alike. However, once understood, designing DSP/BIOS II applications becomes straightforward and you will find developing applications easier to design, debug, maintain, and extend. A real-time kernel such as DSP/BIOS II helps to factor the problem and facilitate a robust design that is easily maintainable. Traditionally, DSP applications were very simple, typically using a single program loop to manage the required processing. Over time, DSP applications began to require concurrent processing, as applications demanded the DSP to perform more functions. Applications now typically require the DSP to do several things at once and at different rates. In addition, DSP applications typically change over time requiring support for additional or modified features. Building modern DSP applications using traditional program loop paradigms is very challenging, difficult to maintain, and even more difficult to extend. Using the DSP/BIOS II real time kernel offers developers the foundation to build modern applications from simple to complex multi-threaded and multi-rate applications. Building modern DSP applications requires adopting a design paradigm, which includes preemptive, event-driven multi-threaded. This requires understanding how to architect applications using one or more execution threads rather than processing loops. DSP/BIOS II provides three distinct classes of execution threads with different execution, preemption, and suspension characteristics to build applications on. In support of these threads are several additional kernel objects that provide device-independent I/O, interthread communication and synchronization, and other real time services. This paper addresses how to get started building DSP applications using DSP/BIOS II. The primary focus is to understand the multi-threaded design approach using DSP/BIOS II components. This includes organizing and structuring an application around DSP/BIOS II execution threads.
关键词: 也是 一个 不过 针对性强 application
共3条 1/1
1
跳转至
页
回复
有奖活动 | |
---|---|
东芝TB6560AHQ步进电机驱动器芯片 | |
请大声喊出:我要开发板! | |
【有奖活动】EEPW网站征稿正在进行时,欢迎踊跃投稿啦 | |
【有奖活动】智能可穿戴设备AR/VR如何引领科技新潮流! | |
奖!发布技术笔记,技术评测贴换取您心仪的礼品 |
打赏帖 | |
---|---|
【换取手持数字示波器】+AT89C2051串口接收数据显示到LCD1602上被打赏50分 | |
【分享评测,赢取加热台】+AT89C2051控制NRF24L01收发数据被打赏50分 | |
【分享评测,赢取加热台】迪文屏设计实战技巧被打赏40分 | |
“DFRobot盖革计数器模块评测”基础模型搭建被打赏50分 | |
【换取手持数字示波器】+角点检测----Harris被打赏40分 | |
【换取手持数字示波器】常见音频指标被打赏20分 | |
【分享评测,赢取加热台】从零配置MCX-N947——PWM(SCtimer)被打赏50分 | |
【分享评测,赢取加热台】实际测试MCX-N947——PWM(Ctimer)被打赏50分 | |
【换取手持数字示波器】红外触摸框及各类红外设备的工作原理被打赏20分 | |
【换取手持数字示波器】+精英板驱动两相四线步进电机被打赏10分 |