-
使用VB访问WINCC,可实现第三方软件控制S7200的PLC
使用VB访问WINCC,可实现第三方软件控制S7200的PLC-use VB to visit WINCC, achieving third-party software control S7200 PLC
- 2022-01-31 23:48:35下载
- 积分:1
-
Mobile Media API概述在当前世面上存在着大量的不同媒体格式,并且还有许多新的媒体格式即将被建立。
Mobile Media API概述在当前世面上存在着大量的不同媒体格式,并且还有许多新的媒体格式即将被建立。-Mobile Media API outlined in the current world level there are lots of different media formats, and there are many new media formats will soon be established.
- 2022-02-19 22:11:00下载
- 积分:1
-
FFT
FFT 研究的资料,介绍FFT的原理、应用等-fft
- 2022-05-08 00:45:27下载
- 积分:1
-
“机械制造技术”的所有源代码,和想帮助…
《机械制造技术》所有源代码,希望对有需要的朋友有帮助!-" Mechanical Manufacturing Technology" all source code, and want to help a friend in need!
- 2022-07-27 23:53:57下载
- 积分:1
-
自己初学写的有关网络传输数据的小程序,请大家多多指教
自己初学写的有关网络传输数据的小程序,请大家多多指教-learning to write their own network transmission of the data of small procedures, please exhibitions
- 2022-01-27 08:53:15下载
- 积分:1
-
MFC写的串口测试工具源码
CSerialPort:: CSerialPort(){单独监禁= FALSE;m_hComm= NULL;//初始化重叠结构成员为零m_ov.Offset= 0;m_ov.OffsetHigh= 0;//创建活动m_ov.hEvent= NULL;m_hWriteEvent= NULL;m_hShutdownEvent= NULL;m_hErrorEvent= NULL;m_hSendCompleteEvent= NULL;m_bThreadAlive= FALSE;m_bSendNotify= FALSE;m_SendList.clear();//初始化关键部分:: InitializeCriticalSection(m_csCommunicationSync);:: InitializeCriticalSection(m_csSendList);}////删除动态内存//CSerialPort::〜CSerialPort(){ReleasePort();:: DeleteCriticalSection(m_csCommunicationSync);:: DeleteCriticalSection(m_csSendList);}无效CSerialPort:: ReleasePort(){而(m_bThreadAlive){而::休眠(1)(m_SendList.empty()!); //2012-09-27zhaoz修复停止仪器采集后数据报文发送不出去问题SetEvent的(m_hShutdownEvent);睡眠(1);}
- 2022-02-25 01:02:02下载
- 积分:1
-
这是描述了LTE上行链路
this is describing lte uplink
- 2022-01-26 08:01:28下载
- 积分:1
-
FTDI test, by this example can try to use FTDI chips
FTDI test, by this example can try to use FTDI chips
- 2022-04-19 00:56:32下载
- 积分:1
-
- 2022-01-23 11:06:58下载
- 积分:1
-
在第1章中,我们首先讨论在使用和不使用M F C的情况下创建一个窗口,以便清楚地了解
M F C是如何工作的。M F C窗口既可以由属于M F C的C +...
在第1章中,我们首先讨论在使用和不使用M F C的情况下创建一个窗口,以便清楚地了解
M F C是如何工作的。M F C窗口既可以由属于M F C的C + +类创建,也可以由一个早于并存在于
M F C之外的非C + +窗口类创建。我们将进一步观看窗口类并讨论那些由Wi n d o w s操作系统提
供的窗口类。最后,再看看M F C应用程序中都有什么。-In Chapter 1, we first discuss the use and does not use MFC create a window to a clear understanding of how the work of MFC. MFC window can belong to MFC from the C++ Type create, you can co-exist as early as by an outside non-MFC is C++ Window class to create. We will further watch window class and discussed by the Wi ndows provided by the operating system window class. Finally, take a look at MFC application has what.
- 2022-02-04 17:19:45下载
- 积分:1