神马品牌网中环家园房价:急求.....那位英语高人帮翻译以下
来源：百度文库 编辑：神马品牌网 时间：2024/05/03 01:07:09
这次毕业设计的课题选择了嵌入式系统的开发与应用，选择了音频播放器。
在这个音频播放器中，涉足了嵌入式系统的众多控制领域。比如对LCD液晶屏的控制、对键盘输入的响应、触摸屏、列表框、图形界面、DMA传输方式、IIS总线技术和文件系统等各个方面的知识。
我们所设计的播放器能够识别和播放WAV格式的音频文件。给予了它一个相对简洁的界面：它拥有一个完整的背景、一个文件列表和一组用于控制播放器的按钮面板。按下确定键音乐开始播放，按下停止键则播放中的音乐立刻停止。如果你愿意的话，还可以通过屏幕的下方还设有四个触摸式按键来选择所需的功能，通过它们你同样可以简单快捷地可以完成播放、停止、选歌的功能。
关键字： WAV，IIS，嵌入式系统，uC/OS-II，实时操作系统
This graduation project topic chose has inserted the type system the
development and the application, has chosen the audio frequency
player. In this audio frequency player, stepped in has inserted the
type system the multitudinous control domain. For instance to the LCD
liquid crystal screen control, to the keyboard entry response, touches
the screen, tabulates the frame, the graphical interface, the DMA
transmission mode, the IIS main line technology and the filing system
and so on each aspect knowledge. We design the player can distinguish
and broadcast the WAV form the audio frequency document. Has given it
a relatively succinct contact surface: It has a complete background, a
document tabulates with a group uses in to control the player the
button kneading board. Presses down the determination key music to
start to broadcast, presses down stops the key broadcasting the music
to stop immediately. If you want, but also may also be equipped with
four through screen underneath the function which touches the type
pressed key to choose needs, similarly may be simple through their you
quickly may complete the broadcast, stop, choosing the song the
function. Essential character: WAV, IIS, inserts the type system,
uC/OS-II, real-time operating system
我也想叫人帮忙呢..~~嘿嘿