GPIO驱动程序
// GPIOBeep.cpp : Defines the class behaviors for the application.
//
#include "stdafx.h"
#include "GPIOBeep.h"
#include "GPIOBeepDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CGPIOBeepApp
BEGIN_MESSAGE_MAP(CGPIOBeepApp, CWinApp)
//{{AFX_MSG_MAP(CGPIOBeepApp)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CGPIOBeepApp construction
CGPIOBeepApp::CGPIOBeepApp()
: CWinApp()
{
// TODO: add construction code here,
// Place all significant initialization in InitInstance
}
/////////////////////////////////////////////////////////////////////////////
// The one and only CGPIOBeepApp object
CGPIOBeepApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CGPIOBeepApp initialization
BOOL CGPIOBeepApp::InitInstance()
{
// Standard initialization
// If you are not using these features and wish to reduce the size
// of your final executable, you should remove from the following
// the specific initialization routines you do not need.
CGPIOBeepDlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dismissed with Cancel
}
// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}
这是周立功的GPIO的输出控制实验
BOOL CGPIOBeepApp::InitInstance()类似这种语句看不懂
各位大侠有没有哪里有注解
可以看的懂些
[解决办法]
BOOL ::InitInstance()
类里面的函数定义，查查CGPIOBeepApp这个类，C++的东西
