DSP入门StepbyStep

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目 录
第一章 引言 ............................................................................................................. 11 1.1 任务调度 ..................................................................................................... 11 第二章 分析模块 ..................................................................................................... 11 2.1 LOG 模块 .................................................................................................... 11 2.2 STS 模块 .....................................................................................................12 第三章 3.1 3.2 3.3 3.4 3.5 第四章 4.1 4.2 4.3 4.4 第五章 5.1 5.2 5.3 DSP/BIOS 静态配置工具 ...........................................................................12 CLK 时钟函数 ............................................................................................12 周期函数（PDR） ......................................................................................12 硬件中断 .....................................................................................................12 软件中断 .....................................................................................................13 任务 .............................................................................................................14 同步方法 .....................................................................................................14 信号量 .........................................................................................................14 MBX 模块 ...................................................................................................15 QUE 模块 ....................................................................................................15 LCK 资源锁 ................................................................................................15
DSP/BIOS 简单例程 ...................................................................................16 CCS 平台选择 .............................................................................................16 CCS 工程建立 .............................................................................................18 DSP/BIOS 图形配置 ...................................................................................20 5.3.1 时钟。 .............................................................................................23 5.3.2 周期函数 .........................................................................................25 5.3.3 硬件中断 .........................................................................................29 5.3.4 软件中断 .........................................................................................30 5.3.5 TSK—任务 ......................................................................................33 5.3.6 DSP/BIOS 添加到工程 ....................................................................37 5.4 编写源文件 .................................................................................................38 5.5 输出验证 .....................................................................................................41 5.5.1 软件中断 .........................................................................................55 5.5.2 硬件中断 .........................................................................................57 DSP 重要结构 .............................................................................................62 EDMA——数据搬运工 ..............................................................................63 TCP，VCP 译码器......................................................................................64 EMIFa，EMIFb 接口 ..................................................................................64 GPIO ...........................................................................................................64 DSP 运行流程举例 .....................................................................................64
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图目录
图 1-1 图 3-1 图 5-1 图 5-2 图 5-3 图 5-4 图 5-5 图 5-6 图 5-7 图 5-8 图 5-9 图 5-10 图 5-11 图 5-12 图 5-13 图 5-14 图 5-15 图 5-16 图 5-17 图 5-18 图 5-19 图 5-20 图 5-21 图 5-22 图 5-23 图 5-24 图 5-25 图 5-26 图 5-27 图 5-28 图 5-29 图 5-30 图 5-31 图 5-32 图 5-33 图 5-34 图 5-35 图 5-36 图 5-37 不同优先级任务之间的抢占关系 .............................................................. 11 SWI API 和邮箱的关系 ..............................................................................13 Setup Code Composer Studio ......................................................................16 警告图示 ....................................................................................................17 并行调试管理器 .........................................................................................17 Debuger 选择 ..............................................................................................17 CCS 界面 ....................................................................................................18 CCS 菜单栏 ................................................................................................18 创建工程 ....................................................................................................18 创建工程属性.............................................................................................19 所建文件夹 ................................................................................................19 所建工程 ....................................................................................................19 Hello.pjt 树形结构图 ..................................................................................20 新建 DSP/BIOS 配置文件 ..........................................................................20 DSP/BIOS 平台选择 ..................................................................................21 DSP/BIOS 界面 ..........................................................................................21 DSP/BIOS 界面放大图...............................................................................22 Scheduling 结构详图 ..................................................................................23 HWI_INIT14 属性 ......................................................................................23 HWI_INIT14 属性框 ..................................................................................24 CLK manager 属性 .....................................................................................24 CLK manager 属性框 .................................................................................25 PRD-periodic Function Manager 属性 ........................................................25 PRD-periodic Function Manager 属性框.....................................................26 添加 PRD 实体 ...........................................................................................26 PRD 实体....................................................................................................26 PRD 实体属性 ............................................................................................27 PRD 实体属性框 ........................................................................................27 PRD 配置例程 ............................................................................................28 PRD_swi 属性 ............................................................................................28 PRD_swi 属性框 ........................................................................................28 HWI_INT4 属性 .........................................................................................29 HWI_INT4 属性 1 ......................................................................................29 HWI_INT4 属性 2 ......................................................................................30 添加 SWI ....................................................................................................30 SWI 实体 ....................................................................................................30 SWI 实体属性 ............................................................................................31 SWI 实体属性框 ........................................................................................31 SWI 配置例程 ............................................................................................31