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#1WaitCommEvent function (winbase.h) - Win32 apps - Microsoft ...
The WaitCommEvent function monitors a set of events for a specified communications resource. To set and query the current event mask of a ...
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#2WaitCommEvent:作用：為一個特指的通信設備等待一個事件發生
... 是與該設備句柄相關聯的一系列事件。原型BOOL WINAPI WaitCommEvent(__in HANDLE hFile,__out LPDWORD lpEvtMask,__in LPOVERLAPPED lpOverlapped);主要參數hFile：
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#3C++ WaitCommEvent函數代碼示例- 純淨天空
在下文中一共展示了WaitCommEvent函數的20個代碼示例，這些例子默認根據受歡迎程度 ... (SerialDevice *serial) { DWORD event; if (WaitCommEvent(serial->package.
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#4WaitCommEvent_百度百科
BOOL WINAPI WaitCommEvent( ... 如果hFile是用異步方式打開的，而lpOverlapped指向一個非空的OVERLAPPED結構體，那麼函數WaitCommEvent被默認為異步操作，馬上返回。
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#5Serial port reading in c, using WinApi functions - Stack Overflow
You're using the same OVERLAPPED structure for WaitCommEvent and ReadFile . Try using separate/independent OVERLAPPED for each. UPDATE: Ignore that previous ...
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#6串口程序中函数使用WaitCommEvent、ClearCommError
在串口程序中的几个函数的联合使用一、首先是利用WaitCommEvent来等待串口事件的被触发，这些事件是指在该函数被调用前，我们自己设置好的能触发串口 ...
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#7串口WaitCommEvent - 台部落
2018年8月29日 — 串口開發中使用WaitCommEvent. WaitCommEvent. 作用： 爲一個特指的通信設備等待一個事件發生，該函數所監控的事件是與該設備句柄相關聯的一系列事件 ...
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#8Win32 串列埠程式設計（二） - IT閱讀
SetCommMask函式用於設定事件掩碼,WaitCommEvent用於等待指定的事件發生。它們與16位Windows中的SetCommEventMask和EnableCommNotification類似, ...
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#9GPF-8210 WaitCommEvent
The WaitCommEvent function waits for an event to occur on the specified port. Syntax. C. BOOL WaitCommEvent(. HANDLE, hDeviceHandle,. LPDWORD ...
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#10Why does WaitCommEvent not work as expected ... - narkive
If I open the serial port in non-overlapped mode with an event mask. EV_RXCHAR, everything works as expected with this code: if (!SetCommMask (device->hFile ...
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#11【C++】串列埠無法讀取完整的傳輸 - 程式人生
... //use SetCommMask and WaitCommEvent to see if byte has arrived at the ... //WaitCommEvent function detects the occurrence of the events.
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#12Using WaitCommEvent in serial port development - TitanWolf
WaitCommEvent. Function: Wait for an event to occur for a specific communication device. The event monitored by this function is a series of events ...
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#13WaitCommEvent (Serial Communications) - Resources ...
BOOLEAN WaitCommEvent( COMMHANDLE hComm, // handle to comm device LPDWORD lpEvtMask, // event type DWORD dwMilliseconds // timeout in milliseconds ); ...
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#14WaitCommEvent function - win32 library - Dart API
int WaitCommEvent(int hFile, Pointer<Uint32> lpEvtMask, Pointer<OVERLAPPED> lpOverlapped) => _WaitCommEvent(hFile, lpEvtMask, lpOverlapped);.
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#15Функция WaitCommEvent
Функция WaitCommEvent ожидает какое-то событие, которое произойдет для заданного коммуникационного устройства. Пакет событий, которые проверяются этой ...
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#16[MFC] SetCommMask() and WaitCommEvent() functions to ...
[MFC] Serial communication receiving module bottom function API. Preface; text. SetCommMask() function; WaitCommEvent() function. Reference link ...
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#17WaitCommEvent (kernel32) - PInvoke.net
The WaitCommEvent API. ... [DllImport("kernel32.dll")] static extern bool WaitCommEvent(IntPtr hFile, out uint lpEvtMask, IntPtr lpOverlapped); ...
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#18WaitCommEvent()函数 - 梁笔记
使用SetCommMask函数设置所要检测的事件后，当此事件发生时，就可以用WaitCommEvent得知该事件是否已发生，若此函数返回True，表示设置的信息已发生：.
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#19串口SetCommMask WaitCommEvent 设置等待串口通信事件
转载自：http://www.360doc.com/content/12/0829/16/6973384_233025718.shtmlSetCommMask 设置要监控的事件,WaitCommEvent 等待串口通信事件的发生.
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#20How to correctly terminate thread WaitCommEvent ?
Use overlapped I/O. If you open port for overlapped I/O and call WaitCommEvent with pointer to OVERLAPPED structure,
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#21WriteFile在使用WaitCommEvent時掛起應用程序 - 優文庫
一個小的解決方法是在需要調用WriteFile時取消掛起的WaitCommEvent操作（例如通過使用CancelIoEx API）。 VOID Write_To_Serial(WPARAM wParam, HWND hwnd){ DWORD ...
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#22win32file::WaitCommEvent - Tim Golden
win32file.WaitCommEvent. WaitCommEvent(handle, overlapped). Waits for an event to occur for a specified communications device. The set of events that are ...
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#23串口程序中函数使用WaitCommEvent、ClearCommError
在串口程序中的几个函数的联合使用一、首先是利用WaitCommEvent来等待串口事件的被触发，这些事件是指在该函数被调用前，我们自...,CodeAntenna技术文章技术问题代码 ...
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#24java.comm API: WaitCommEvent: Error 5 - CodeRanch
Immediately I get this error message: "WaitCommEvent: Error 5". How to fix this - i'd like to be able to handle this condition, so that the threads in my ...
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#25Can I use WaitForSingleObject/WaitForMultipleObjects in ...
Can I use WaitForSingleObject in place of WaitCommEvent and if so how, because I can't get it to work, One of my apps involves up to 40 RS-232 serial ports ...
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#26WaitCommEvent in thread causing application to hang
WaitCommEvent in thread causing application to hang. 2004-05-11 04:13:09 PM cppbuilder11. A while ago I wrote a serial communications component TCOMPort, ...
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#27串口开发中使用WaitCommEvent_德迈尔莱-心理测评 - 新浪博客
WaitCommEvent. 作用： 为一个特指的通信设备等待一个事件发生，该函数所监控的事件是与该设备句柄相关联的一系列事件。
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#28WaitCommEvent()???? - C Board
WaitCommEvent ()???? Hi: Here is to monitor the any character arrives in COM Port. Code: [View]. while(TRUE) { ...
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#29C / C++ / MFC Discussion Boards - CodeProject
I know you can use WaitCommEvent, but in that case, why would you even need GetCommMask? I also need to use overlapping for this program, but I'm not sure how ...
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#30请教WaitCommEvent的用法。 - 调试易
WaitCommEvent 是阻塞的。通常的做法是开一个线程循环调用WaitCommEvent(),中间判断如果符合条件，发消息给..
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#31fix: WaitCommEvent() does not work asynchronously - WineHQ
serial 04/04: fix: WaitCommEvent() does not work asynchronously; make WaitCommEvent() better usable when TIOCGICOUNT is not implemented.
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#32Solved: WaitCommEvent question | Experts Exchange
I have a program that needs to monitor a serial port for data coming in. I'm using WaitCommEvent in a separate thread, ...
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#33WaitCommEvent 함수 - SW 개발자의 인터넷 이야기
WaitCommEvent 함수. 강한퓨전 2017. 4. 10. 17:35. Waits for an event to occur for a specified communications device. The set of events that are monitored by ...
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#34''WaitCommEvent failure'' - Campbell Scientific User Forums
''WaitCommEvent failure''. JonnyGP Apr 17, 2014 10:25 AM. I am trying to connect to a CR10X through a modem and LoggerNet setup.
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#35Problem with serial communication using WaitCommEvent
I have an application using serial communication. It's calling WaitCommEvent in a seperate thread. EV_RXCHAR and EV_TXEMPTY are masked with ...
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#36WaitCommEvent() on PDA using GPS-device - C# / C Sharp
WaitCommEvent () on PDA using GPS-device. C# / C Sharp Forums on Bytes.
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#37Serial Port (RS232C) WaitCommEvent Timeout Method.
Serial Port (RS232C) WaitCommEvent Timeout Method. linux - use select time out check. win32 - use overlapped method. Open Serial Port Option ...
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#38Serial port reading in c, using WinApi functions - Windows Hex ...
It seems, that the function WaitCommEvent fails, the GetLastError() gives back error 87 (I/O pending). Please help me to find out what the ...
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#39[转载]Win32 串口编程（二）-自语的骆驼 - ChinaUnix博客
SetCommMask函数用于设置事件掩码，WaitCommEvent用于等待指定的事件发生。它们与16位Windows中的SetCommEventMask和EnableCommNotification类似， ...
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#40VC, WaitCommEvent and WriteFile deadlock ?! - Computer ...
WaitCommEvent and WriteFile deadlock ?! Hi,. Here a problem I'm experiencing now with Comm win32 API and non overlapped I/O.
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#41[#QTBUG-70296] Windows: Serial port open call fails when ...
Windows: Serial port open call fails when WaitCommEvent cannot be completed immediately. Status: Assignee: Priority: Resolution:.
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#42win32串口编程 - 阿里云开发者社区
SetCommMask函数用于设置事件掩码，WaitCommEvent用于等待指定的事件发生。 ... 如果以非重叠方式打开端口，则WaitCommEvent不需要OVERLAPPED结构体，函数阻塞调用线程 ...
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#43WaitCommEvent() failed and/or other issues with a serial port ...
I'll try Windows 7 or such later. Example errors: sp: sp_nonblocking_read returning SP_ERR_FAIL: WaitCommEvent() failed: Falscher Parameter.^M ...
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#44Event - Look RS232 - RS 232 (serial port) programming
Win32 API provides WaitCommEvent function used to wait for events which can occur for the specified communications device. At that the set of events checked ...
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#45hang up in WriteFile() if WaitCommEvent() is active in receive ...
hi folk, if I define a SetCommMask for the receive event and the thread is waiting for an Rx Event the writeFile function will hang up if I ...
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#46WaitCommEvent: Error 5 — oracle-tech
hi i'm using comm.jar for the Serial port communication. when the port is open and the cabel is removed means the "WaitCommEvent: Error 5" ...
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#47WaitCommEvent - 네이버 블로그
This function waits for an event to occur for a specified communications device. The set of events monitored by WaitCommEvent is contained ...
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#48WaitCommEvent Fails Invalid Parameter on Second Pass
Looks like you're trying to use the same OVERLAPPED structure for both WaitCommEvent and ReadFile. That should be causing you no end of problems.
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#49EVC中waitcommevent阻塞，无法接收数据- 嵌入式系统 - 论坛
我在EVC中编写了一个串口程序，用来对串口进行发送和接收数据，可在程序调试当中，在等待接收数据的线程中阻塞了，这是怎么回事啊， EVC中waitcommevent阻塞，无法接收 ...
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#50WinAPI$OVERLAPPED.getPointer - Java - Tabnine
static public boolean WaitCommEvent(HANDLE hFile, IntByReference lpEvtMask, OVERLAPPED ovl) { log = log && log(5, "> WaitCommEvent(%s, [%d], %s)\n", hFile, ...
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#51线程中WaitCommEvent使用临时栈区变量导致Release版本崩溃
后来才发现屏蔽掉串口接收函数就可以成功，于是赶快逐行测试，最后发现只要屏蔽掉WaitCommEvent函数就可以成功。 打开MSDN，发现并没有关于这方面的说明。
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#52Thread: WaitCommEvent Failing - VBForums
Hi everyone, Here is a code snippet I'm having trouble with: Select Case WaitCommEvent(hPort, commEvtMask, ComEvent) Case 0 'Error dwRet ...
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#53ClearCommError、WaitForMultipleObjects的联合使用- 极客分享
一、首先是利用WaitCommEvent 来等待串口事件的被触发，这些事件是指在该函数被调用前，我们自己设置好的能触发串口线程的有效事件。
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#54串口编程中WaitCommEvent的有关问题- VC/MFC - 我的异常网
串口编程中WaitCommEvent的问题我利用API函数进行串口编程，其中CreateFile()和ReadFile（）都是采用异步方式，OVRELAPPED,在对串口读数据时使用了 ...
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#55win32file.WaitCommEvent error | Python | Coding Forums
WaitCommEvent (self.hComm,self.Overlapped) api_error: (87, 'WaitCommError', 'The parameter is incorrect.') I think the api call requires 3 parameters but ...
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#56Serial Communications in Win32 - Tetraedre
If the port is open for nonoverlapped operation, then the WaitCommEvent function does not contain an OVERLAPPED structure. The function blocks ...
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#57WaitCommEvent терпит неудачу недопустимый параметр ...
Похоже, вы пытаетесь использовать одну и ту же структуру OVERLAPPED как для WaitCommEvent , так и для ReadFile . Это должно вызывать у вас бесконечные ...
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#58EV_RXCHAR事件的触发时间和频率（来自WaitCommEvent ...
我一直在挖掘.NET SerialPort和SerialStream类的参考源，发现它们通过等待WaitCommEvent 触发其DataReceived事件。 当串行端口接收到一些数据时，该事件通常仅触发一次 ...
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#59Windows CE 3.0: Application Programming
Call WaitCommEvent . The call to this function will block until the specified event ( for example EV_RXCHAR ) has occurred . Since you can specify several ...
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#60WaitCommEvent Fails Invalid Parameter on Second Pass
Looks like you're trying to use the same OVERLAPPED structure for both WaitCommEvent and ReadFile . That should be causing you no end of problems.
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#61WaitCommEvent function - 程序园
WaitCommEvent function Waits for an event to occur for a specified communications device. The set of events that are monitored by this ...
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#62The Windows Serial Port Programming Handbook
The problem is that if no event occurs when executing the WaitCommEvent () function to a serial port, that function will wait forever, which means that the ...
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#63Visual C++ .NET网络与通信高级编程范例 - 第 260 頁 - Google 圖書結果
如果串口是用 FILE_FLAG OVERLAPPED 标志打开的,那么 WaitCommEvent 就进行重叠操作,此时该函数需要一个 OVERLAPPED 结构。线程可以调用等待函数或 ...
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#64NeatoCotrol makes XV-15 Crash and restart - NeatoControl
I am having the same problem, tried all version of control app and <3 gives the above sshot error. and on latest i get the error as seen ...
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#65Windows CE.NET嵌入式工业用控制器及自动控制系统设计
表 4.4 列出了应用程序能使用 WaitCommEvent 函数的通信事件。表 4.4 应用程序能使用 WaitCommEvent 函数的通信事件事件定义及说明 EV_BREAK EV_CTS EV_DSR EV_ERR 侦 ...
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#66Visual C++串口通信技术与典型实例 - 第 107 頁 - Google 圖書結果
第 4 章云台控制系统员 break ; } default : { //出现严重错误,处理错误 port- > ProcessErrorMessage ( " WaitCommEvent ( ) " ) ; break ; } } } else { //如果 ...
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#67Firemonkey comport. NET - 1001 Regalos
3 >>>> LEIA WaitCommEvent não retorna na inicialização (funciona quando o COMPort é inicializado via MatLAB) - c ++, porta serial.
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#68Firemonkey comport. Tutorial Delphi Xe5 hungryhip - Hepsi ...
Eu tenho um problema estranho com o WaitCommEvent. lib file, located in folder > C:\Program Files\Winsoft\ComPort for ...
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#69Firemonkey comport. The program allows you to access serial ...
3 >>>> LEIA WaitCommEvent não retorna na inicialização (funciona quando o COMPort é inicializado via MatLAB) - c ++, porta serial. Uses ZBar bar code reader ...
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#70Distribution Automation - Secondary Substation ... - Cisco
FlexVPN Configurations required for secure Tunnel provisioning. Appendix D: SCADA ICT Enablement Profiles. Captures the FND device configuration ...
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