u8 boardID = boardID_Nr; // Board Identification number
i16 iStatus = 0;// Errocode 0= ok
u16 csr = 0; // Communication Status Register
u8 port1=01; // Port number !!input!!!
u8 port2=02; // Port number !!output!!!
//u16 csr = 0; // Communication Status Register
u8 returnVector; // include the x- x+ y- y+ Limits // !!negative logic
u8 polarity; // Polarity of the DIO
u8 bit = 255; // Bit of the port !! value to write!!
i32 scanVar; // Scan variable to read in values not supported bu
// // by the scanf function
// //Variables for modal error handling
u16 commandID; // The commandID of the function
u16 resourceID; // The resource ID
i32 errorCode = 0;
BOOL runMethode = TRUE;
BOOL ifzweig = FALSE;
BOOL elsezweig = FALSE;
u8 movingFree= 255;
try
{
HWND m_hWnd=NULL;
err = flex_set_port_pol(boardID,port1,255);// input
err = flex_set_port_pol(boardID,port2,255);// output
if (err!=0)
throw "flex_set_port_pol";
//CheckError;
//
// //Set the port2 direction
err = flex_set_port_direction(boardID,port1,0x00FF); // input
if (err!=0)
throw "flex_set_port_direction";
err = flex_set_port_direction(boardID,port2,0); // output
if (err!=0)
throw "flex_set_port_direction";
//Wait for move to complete on the axis AND
//also check for modal errors at the same time.
do{
//TRACE(" maxDifference : %i \n", maxDifference );
//Read the current position of axis
err = flex_read_port( boardID, port1, returnVector); this function returned an error ! Wir benutzen eine 7344 PCI Karte und NI-Motionsoftware 6.1.2.Der flex_set_port Befehl arbeitet korrekt.
gibts bei NI ein Beispiel für das Lesen der DIO ports ?.MfG H.Bröker
if (err!=0)
throw "flex_read_port";
movingFree= 255;//-returnVector;
Sleep(1);
if (SolarMotionParameter->stop)
{
m_mutex.Lock();
//// motors stop
err = flex_set_port(boardID,port2,0x0F,0xF0,0xFF);
m_mutex.Unlock();
if (err!=0)
throw "flex_set_port Motor stop";
}
else
{
// motors can be moved
m_mutex.Lock();
err = flex_set_port(boardID,port2,0xF0,movingFree,0xFF);
//err = flex_set_port(boardID,port2,0xF0,0x02,0xFF);
m_mutex.Unlock();
if (err!=0)
throw "flex_set_port Motor move";
}
runMethode=!SolarMotionParameter->methodeStop;
}
while (runMethode); //Test against the move complete bit
TRACE("runMethode = false");
m_mutex.Lock();
//// motors stop
err = flex_set_port(boardID,port2,0x0F,0xF0,0xFF);
m_mutex.Unlock();
if (err!=0)
throw "flex_set_port Motor stop";
}
catch(char * str)
{
TRACE(" initialization: %d \n", str);
MessageBox(m_hWnd,str,"error!",MB_OK);
}
//HWND m_hWnd=NULL;
//MessageBox(m_hWnd,"methode zu ende" ,"error!",MB_OK);
//SolarMotionParameter->error=TRUE;
return; // Exit the Application
