PCM-7130 User’s Manual 52
g_hDIO = CreateFile(szClassName, GENERIC_READ | GENERIC_WRITE, 0,
NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if ( g_hDIO == INVALID_HANDLE_VALUE ) {
DebugMsg(CString("DIO driver fail"));
return; }
...
// Get the DO 2 value into nV
DWORD dwTemp;
DWORD nDO = 2;
int nV;
DeviceIoControl(g_hDIO, IOCTL_GET_DO, (LPVOID)&nDO, 4, (LPVOID)&nV, 4,
&dwTemp, NULL);
CloseHandle(g_hDIO);
3.6 Advantech Windows CE.NET standard pack
This section will describe detailed requirements on hardware support and
Windows CE.NET component as below. Users can upgrade their OS
image using the "Advantech Upgrade" tool to develop or upgrade the OS
version.
Caution: This action maybe damaged the system,if you really need
this function,please contact www.advantech.com/risc
