我在修复此MFC uArt代码中的错误方面遇到了问题。即使我在程序中包含了一些头文件,三个intellisense也是未定义的。
这是构建和运行程序时的错误代码。
PROGRAM
// MFCApplication2Dlg.cpp : implementation file
//
#include "stdafx.h"
#include "MFCApplication2.h"
#include "MFCApplication2Dlg.h"
#include "afxdialogex.h"
#include "afxwin.h"
#include "CyAPI.h"
#include "Periph.h"
#define UART_H
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
bool IsConnect = false;
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialogEx
{
public:
CAboutDlg();
// Dialog Data
enum { IDD = IDD_ABOUTBOX };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
// Implementation
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()
// CMFCApplication2Dlg dialog
CMFCApplication2Dlg::CMFCApplication2Dlg(CWnd* pParent /*=NULL*/)
: CDialogEx(CMFCApplication2Dlg::IDD, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CMFCApplication2Dlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CMFCApplication2Dlg, CDialogEx)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, &CMFCApplication2Dlg::OnBnClickedButton1)
ON_BN_CLICKED(IDC_BUTTON2, &CMFCApplication2Dlg::OnBnClickedButton2)
ON_BN_CLICKED(IDC_BUTTON3, &CMFCApplication2Dlg::OnBnClickedButton3)
END_MESSAGE_MAP()
// CMFCApplication2Dlg message handlers
BOOL CMFCApplication2Dlg::OnInitDialog()
{
CDialogEx::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
BOOL bNameValid;
CString strAboutMenu;
bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
ASSERT(bNameValid);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
void CMFCApplication2Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialogEx::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CMFCApplication2Dlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialogEx::OnPaint();
}
}
// The system calls this function to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CMFCApplication2Dlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CMFCApplication2Dlg::OnBnClickedButton1()
{
USBDevice->Open(0);
if (USBDevice->IsOpen() != TRUE)
{
AfxMessageBox(_T("Failed to Open Device"));
}
else
{
IsConnect = true;
}
}
void CMFCApplication2Dlg::OnBnClickedButton3()
{
USBDevice->Close();
IsConnect = false;
}
void CMFCApplication2Dlg::OnBnClickedButton2()
{
char tmpUart[60];
long OutPacketSize;
OutPacketSize = sizeof(sUart);
LPTSTR pBuffer;
CString sBuffer;
int i;
if (IsConnect == false)
{
AfxMessageBox(_T("USB Connect Fail"));
return;
}
CEdit *OutValue = (CEdit*)GetDlgItem(IDC_OUT_VALUE);
pBuffer = sBuffer.GetBuffer(60);
OutValue->GetWindowText(pBuffer, 60);
strcpy(tmpUart, pBuffer);
OutPacketSize = strlen(tmpUart);
for (i = 0; i<OutPacketSize; i++) sUart[i] = tmpUart[i];
sUart[OutPacketSize + 1] = 0;
OutPacketSize = OutPacketSize + 1;
//Perform the BULK OUT
if (USBDevice->BulkOutEndPt)
{
USBDevice->BulkOutEndPt->XferData(sUart, OutPacketSize);
}
}
有没有人知道我include
遗失了哪些标题文件?因为当我在代码中声明char sUart [60]时出现错误,并且在strcpy
方法中,pBuffer LPTSTR中似乎出现错误。请帮忙。
答案 0 :(得分:1)
这通常表示您正在进行Unicode构建,其中LPTSTR
扩展为wchar_t *
,并且您尝试将其与非Unicode字符串混合(在你的情况下是一个char
数组。
而是将tmpUart
定义为:
TCHAR tmpUart[60];
并使用_tcscpy复制字符串。这样,您的代码将以Unicode和非Unicode构建进行编译。