int stop_opi_pollthread (void)
{
unsigned char buf[8] = {0x33,0x33,0x00,0x02,0x20,0x22,0x00,0x42}; // request stop module
fOpiThreadDone=TRUE;
Sleep(150);
write_to_comport (buf,8);
return(0);
}
void COM_WRITEROBJ::work(void)
{
if ((TTY.COMDEV!=INVALID_HANDLE_VALUE) && (en_trigger) && (input!=INVALID_VALUE) && (trigger==INVALID_VALUE))
{
write_to_comport (command );
write_to_comport (data1 );
write_to_comport (data2 );
cnt++;
if (hDlg==ghWndToolbox)
{
char szdata[50];
sprintf(szdata,"%d frames written",cnt);
SetDlgItemText(hDlg,IDC_STATUS,szdata);
}
}
trigger=input;
if ((TTY.COMDEV!=INVALID_HANDLE_VALUE) && (en_trigger) && (input2!=trigger2) && (input2!=INVALID_VALUE))
{
write_to_comport (command );
write_to_comport (data1 );
write_to_comport ((unsigned char) input2);
cnt++;
if (hDlg==ghWndToolbox)
{
char szdata[50];
sprintf(szdata,"%d frames written",cnt);
SetDlgItemText(hDlg,IDC_STATUS,szdata);
}
}
trigger2=input2;
}
int start_opi_pollthread (void)
{
DWORD dwOpiThreadStatId;
unsigned char buf[8] = {0x33,0x33,0x00,0x02,0x20,0x23,0x00,0x43}; // request start module
write_to_comport (buf,8);
fOpiThreadDone=FALSE;
TTY.OPITHREAD =
CreateThread( NULL, 1000, (LPTHREAD_START_ROUTINE) OpiProc, 0, 0, &dwOpiThreadStatId);
return(0);
}
DWORD WINAPI OpiProc(LPVOID lpv)
{
DWORD dwWritten;
unsigned char buf[8];
buf[0]=0x33; buf[1]=0x33; buf[2]=0x00;
buf[3]=0x02; buf[4]=0x10; buf[5]=0x00;
buf[6]=0x00; buf[7]=0x10;
while (!fThreadDone)
{
if (TTY.CONNECTED)
{
write_to_comport (buf,8);
Sleep (50); // send a request packet every 50 milliseconds
}
}
return(0);
}
void write_string_to_comport ( char * s)
{
for (unsigned int i=0; i< strlen(s); i++)
write_to_comport(s[i]);
}
LRESULT CALLBACK ComWriterDlgHandler(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
char szdata[50];
COM_WRITEROBJ * st;
st = (COM_WRITEROBJ *) actobject;
if ((st==NULL)||(st->type!=OB_COM_WRITER)) return(FALSE);
switch( message )
{
case WM_INITDIALOG:
CheckDlgButton(hDlg, IDC_TRIGGER, st->en_trigger);
SetDlgItemInt(hDlg,IDC_COMMAND,st->command,0);
SetDlgItemInt(hDlg,IDC_DATA1,st->data1,0);
SetDlgItemInt(hDlg,IDC_DATA2,st->data2,0);
if (TTY.COMDEV==INVALID_HANDLE_VALUE)
SetDlgItemText(hDlg,IDC_STATUS,"COM-Port for EEG not available");
else if (st->cnt==0) SetDlgItemText(hDlg,IDC_STATUS,"ready to send");
else { sprintf(szdata,"%d frames written",st->cnt);
SetDlgItemText(hDlg,IDC_STATUS,szdata); }
break;
case WM_CLOSE:
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
break;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_SENDCOMMAND:
st->command=(unsigned char) GetDlgItemInt(hDlg,IDC_COMMAND,NULL,0);
st->data1=(unsigned char) GetDlgItemInt(hDlg,IDC_DATA1,NULL,0);
st->data2=(unsigned char) GetDlgItemInt(hDlg,IDC_DATA2,NULL,0);
if (TTY.COMDEV!=INVALID_HANDLE_VALUE)
{
write_to_comport (st->command );
write_to_comport (st->data1 );
write_to_comport (st->data2 );
//if (!SetEvent(TTY.WriterEvent))
// if (WriterProc(NULL)) st->cnt++;
sprintf(szdata,"%d frames written",st->cnt);
SetDlgItemText(hDlg,IDC_STATUS,szdata);
}
break;
case IDC_TRIGGER:
st->en_trigger=IsDlgButtonChecked(hDlg, IDC_TRIGGER);
break;
case IDC_RESET:
st->cnt=0;
if (TTY.COMDEV!=INVALID_HANDLE_VALUE)
SetDlgItemText(hDlg,IDC_STATUS,"0 frames written");
break;
}
return TRUE;
break;
case WM_SIZE:
case WM_MOVE: update_toolbox_position(hDlg);
break;
}
return FALSE;
}
