iosingledlg.cpp

Windows下Hardware直接读写

// IoSingleDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "HW_sigal.h"
#include "IoSingleDlg.h"
#include ".\iosingledlg.h"
#include ".\winio.h"
#include ".\HwReadWrite.h"

// CIoSingleDlg 对话框

IMPLEMENT_DYNAMIC(CIoSingleDlg, CDialog)
CIoSingleDlg::CIoSingleDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CIoSingleDlg::IDD, pParent)
	, m_strPortAddress(_T(""))
	, m_strPortValue(_T(""))
	, m_cDataSize(0)
{
}

CIoSingleDlg::~CIoSingleDlg()
{
}

void CIoSingleDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT_PORT_ADDR_SIG, m_strPortAddress);
	DDX_Text(pDX, IDC_EDIT_PORT_VAL_SIG, m_strPortValue);
}


BEGIN_MESSAGE_MAP(CIoSingleDlg, CDialog)
	ON_WM_SHOWWINDOW()
	ON_BN_CLICKED(IDC_BUTTON_READ, OnBnClickedButtonRead)
	ON_BN_CLICKED(IDC_RADIO_SIZE1, OnBnClickedRadioSize1)
	ON_BN_CLICKED(IDC_RADIO_SIZE2, OnBnClickedRadioSize2)
	ON_BN_CLICKED(IDC_RADIO_SIZE3, OnBnClickedRadioSize3)
	ON_BN_CLICKED(IDC_BUTTON_WRITE, OnBnClickedButtonWrite)
END_MESSAGE_MAP()


// CIoSingleDlg 消息处理程序

void CIoSingleDlg::OnShowWindow(BOOL bShow, UINT nStatus)
{
	CDialog::OnShowWindow(bShow, nStatus);
	// TODO: 在此处添加消息处理程序代码

}

void CIoSingleDlg::OnBnClickedRadioSize1()
{
	// TODO: 在此添加控件通知处理程序代码
	this->m_cDataSize = 1;
}

void CIoSingleDlg::OnBnClickedRadioSize2()
{
	// TODO: 在此添加控件通知处理程序代码
	this->m_cDataSize = 2;
}

void CIoSingleDlg::OnBnClickedRadioSize3()
{
	// TODO: 在此添加控件通知处理程序代码
	this->m_cDataSize = 4;
}

void CIoSingleDlg::OnBnClickedButtonRead()
{
	// TODO: 在此添加控件通知处理程序代码
	
	WORD portAddress;
	DWORD portValue=0;
	TCHAR szItem[256] = {0};
	
	this->UpdateData(TRUE);
	portAddress = _tcstoul(this->m_strPortAddress, 0, 16);
	gpHwRw->GetPortVal(portAddress, &portValue, this->m_cDataSize);
	//GetPortVal(portAddress, &portValue, this->m_cDataSize);
	this->m_strPortValue = "";
	for(int i=0; i<this->m_cDataSize*2; i++)
	{
		_stprintf(szItem+i, _T("%01x"), (portValue>>((this->m_cDataSize-i)*4))&0x0F );
	}

	this->m_strPortValue = CString(szItem);
	this->UpdateData(FALSE);

}

void CIoSingleDlg::OnBnClickedButtonWrite()
{
	// TODO: 在此添加控件通知处理程序代码
	
	WORD portAddress;
	DWORD portValue;

	
	this->UpdateData(TRUE);
	portAddress = _tcstoul(this->m_strPortAddress, 0, 16);
	portValue = _tcstoul(this->m_strPortValue, 0, 16);
	
	gpHwRw->SetPortVal(portAddress, portValue, 1);
	
}