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yuyin1420P
语音芯片1420P。可录音20秒。自己编的程序。(Voice chip 1420P. Recordable 20 seconds. Own procedures.)
- 2008-04-12 22:59:58下载
- 积分：1
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UsartHandle
该模块实现串口DMA发送中断接收，与系统或者外设通信，一发一答的方式，发送一帧数据，需等待对方应答，如果在规定时间内未等到ACK数据，发送端 会重发该数据，采用状态机制原理，对串口使用以及协议搭建很参考价值(The module DMA send serial interrupt receiving, and system or peripheral communication, one answer, send a frame of data, need to wait for the answer, if ACK did not wait until the data within the specified time, the sender will retransmit the data, using the state mechanism principle, build a reference value for the use of serial port and protocol)
- 2018-02-02 18:01:20下载
- 积分：1
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FDTD-P
FDTD的并行算法，有一定参考价值，具体描述可见《电磁兼容问题的计算机模拟与仿真技术》一书。(FDTD parallel algorithm has a certain reference value, the specific description can be seen, )
- 2008-02-03 16:58:21下载
- 积分：1
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RichEditDemo(DuiLib)
RichEdit代码示例，认真阅读，有收获。(RichEdit code )
- 2015-06-03 19:37:50下载
- 积分：1
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wpf打印设置demo
说明： c# wpf 连接打印机实例demo源代码。(WPF connection printer instance demo source code.)
- 2021-01-01 10:35:36下载
- 积分：1
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LCD1602动态显示
LCD的动态显示，每次右移一格,包含了全部的源文件，可以直接在keil里面打开使用，也可以用IDE软件直接打开使用，方便快捷。基于89c51单片机。
- 2022-04-02 01:20:51下载
- 积分：1
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Pthread-of-linux
在linux环境下编写一个控制台应用程序，程序中有一个共享的整型变量shared_var，初始值为0；创建一个线程并使其立即与主线程并发执行。新创建的线程与主线程均不断地循环，并输出shared_var 的值。主线程在循环中不断地对shared_var 进行加1操作，即每次循环shared_var 被加1；而新创建的线程则不断地对shared_var 进行减1 操作，即每次循环shared_var 被减1。观察程序运行的结果，并对你看到的现象进行解释。(Written in the linux environment a console application, the program has a shared integer variable shared_var, the initial value of 0 create
A thread and make it run concurrently with the main thread immediately. The newly created thread and main thread are constantly circulating, and the output shared_var
Value. The main thread in a loop constantly on shared_var are incremented, that is plus 1 for each cycle shared_var and the new line created
Process is constantly on the shared_var decremented, that is, each cycle shared_var is decreased by 1. Observe the results of running the program, and you
To explain the phenomenon seen.)
- 2011-12-08 11:21:25下载
- 积分：1
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蓝牙双模模块 串口透传BT4.0-2.0 主从 支持iOSAndroid 蓝牙模块
蓝牙双模模块 串口透传BT4.0-2.0 主从 支持iOSAndroid 蓝牙模块
- 2022-03-03 01:34:34下载
- 积分：1
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adxl372_example_code
说明： ADXL372与MCU之间的spi通讯示例(the communication which include ADXL372 and MCU by spi)
- 2020-07-10 14:19:04下载
- 积分：1
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motiondetection
完整的程序，提供测试视频帧。根据视频帧中图像的形状进行运动估计(integrity of the procedures for testing video frames. According to Video Frame Image Motion Estimation shape)
- 2006-09-07 21:38:28下载
- 积分：1
