ADLINK Technology cRTV-24, User Manual, Page: 123 / 178

Function Library 113
@ Return Code

0: ERROR_NoError

-7: ERROR_Not_Initialized – Make sure the port has been
initialized by “AngeloRTV_Initial”.

-9: ERROR_Invalid_PortNo – Please input the correct
“PortNo” parameter.
@ Example
< VC/BCB >
Use Thread:
HANDLE hEvent=NULL;
void *pThread=NULL;
U32 threadID;
U16 PortNo = 0;
DWORD nObj;
U32 Size_Byte;
U32
Status =0;
I16 ISR_ON=0;
DWORD WINAPI IntThreadProc( LPVOID lpParam )
{
while( ISR_ON )
{
nObj = WaitForSingleObject(hEvent,
INFINITE);
AngeloRTV_Get_Int_Status(PortNo,&Status);
if((Status&0x01)==1)//GPIO
{
}
if((Status>>1&0x01)==1)//Channel 0 of the
nPort
{
}
else if((Status>>2&0x01)==1)//Channel 1 of
the nPort
{
}
else if((Status>>3&0x01)==1)//Channel 2 of
the nPort
{
}
else if((Status>>4&0x01)==1)//Channel 3 of
the nPort