Celery.pptVIP

CCS软件的重要性 单片机系统（MCU/MPU）: 67% 软件开发工具 56% I/O功能 55% 成本 32% 熟悉程序 31% 速度 CCS的发展 DSP 开发周期 CCS-Code Composer Studio 硬 件 配 置 CCS的设置 支持多CPU Save/load 多个配置文件 设置方便 可视化的工程管理 文件管理方便 Drag drop Fast access Easy file manipulation Easily view source, include, library files etc. IDE编译环境 C 语言和汇编可混编 可高亮显示程序语句 可设置断点 有查找、替代功能 在线HALP功能 快捷键功能 书签功能 EDIT功能 实时功能的配置 编 译 效 率 集成代码产生工具 TI高效的代码编译技术 图形化的选项功能 用C语言编定程序从而能节约开发者大量时间 高效的VLIW生成工具 CCS的IDE调试功能 数字信号的输入和输出 手工和自动测试功能 交互功能 使用探针 性能测试 代码分析 代码优化 在调试其它代码时能获取另外一些代码的探针信息 虚拟的数据环境 及时发现、纠正问题 实时分析 Real-time Data Exchange (RTDX) 主机与从机间的实时数据交换 在‘C6000系统上的20KByte per second带宽 DSP/BIOS Priority based, preemptive real-time scheduler Fully instrumented and user controllable 少量过热~ 1KWord ~ 1 MIPS 多线程 最小的中断延时 (55 cycles on ’C6000) 免版税 实时分析 第三方的嵌入模块 方框图和原始代码生成器 信号分析工具 通过扩展的应用程序产生相关的控制 快速保护功能 总结 A Probe Point? is a sophisticated form of breakpoint, and is a unique feature in Code Composer Studio. It allows you to define a point in the algorithm where you can perform an oscilloscope-type function. Unlike a breakpoint, program execution resumes after hitting a Probe Point and performs the connected activity (e.g. inject or extract signal data, observe signals, execute GEL script, etc.). A Probe Point can be setup easily and quickly using an intuitive dialog box. Probe Points may be easily set, removed, or moved to other areas in the algorithm simply by clicking on the icon in the toolbar. Recompiling or writing additional code is NOT necessary. For File I/O, you can inject known data at a Probe Point to test the code and extract the output directly to store in a file for later testing. Again, no additional code is required, allowing you to focus on writing the algorithm for the product rather than writing test code. Graphical signal analysis allows you to easily visualize the data and evaluate the effectiveness of the algorithm. Eye, constellation, and FFT waterfall images are useful in developing applications for communications, wireles