BOOL CloseComPort()
{
if(gComPortInfo.bIsOpen == FALSE)
{
return TRUE;
}
if(CloseSerialPort(gComPortInfo.ComID) == FALSE)
{
return FALSE;
}
gComPortInfo.bIsOpen = FALSE;
EnableComboBox(TRUE);
return TRUE;
}
BOOL SetupComPort()
{
if(gComPortInfo.bIsOpen == TRUE)
{
return TRUE;
}
if(gComPortInfo.bIsConnect == FALSE)
{
return FALSE;
}
if(InitSerialPort(gComPortInfo.ComID) == FALSE)
{
return FALSE;
}
gComPortInfo.bIsOpen = TRUE;
EnableComboBox(FALSE);
return TRUE;
}
BOOL CALLBACK AppDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
wchar_t resultStr[255];
int iCbSelectionType, iCbSelectionSize;
DWORD dr0Result = 0, dr1Result = 0, dr2Result = 0, dr3Result = 0, globalResult = 0;
//WORD b = 0;
switch(uMsg)
{
case WM_INITDIALOG:
SetClassLongPtr(hDlg, GCLP_HICON, (long)LoadIcon(0, IDI_APPLICATION));
// Get handles for controls in main windows
GetControlHandles(hDlg);
// Populates combo boxes
PopulateCombos(hDlg);
// disable all the combo boxes
DisableComboBox(hTypeDr0);
DisableComboBox(hTypeDr1);
DisableComboBox(hTypeDr2);
DisableComboBox(hTypeDr3);
DisableComboBox(hSizeDr0);
DisableComboBox(hSizeDr1);
DisableComboBox(hSizeDr2);
DisableComboBox(hSizeDr3);
return 1;
case WM_COMMAND:
if (HIWORD(wParam) == CBN_SELCHANGE)
{
if (LOWORD(wParam) == TYPE_DR0)
{
iCbSelectionType = SendMessage(hTypeDr0, CB_GETCURSEL, 0, 0);
if (iCbSelectionType != ONEXEC)
EnableComboBox(hSizeDr0);
else
{
SendMessage(hSizeDr0, CB_SETCURSEL, 0, 0);
DisableComboBox(hSizeDr0);
}
}
//-----------------------------------------------------------
if (LOWORD(wParam) == TYPE_DR1)
{
iCbSelectionType = SendMessage(hTypeDr1, CB_GETCURSEL, 0, 0);
if (iCbSelectionType != ONEXEC)
EnableComboBox(hSizeDr1);
else
{
SendMessage(hSizeDr1, CB_SETCURSEL, 0, 0);
DisableComboBox(hSizeDr1);
}
}
//-----------------------------------------------------------
if (LOWORD(wParam) == TYPE_DR2)
{
iCbSelectionType = SendMessage(hTypeDr2, CB_GETCURSEL, 0, 0);
if (iCbSelectionType != ONEXEC)
EnableComboBox(hSizeDr2);
else
{
SendMessage(hSizeDr2, CB_SETCURSEL, 0, 0);
DisableComboBox(hSizeDr2);
}
}
//-----------------------------------------------------------
if (LOWORD(wParam) == TYPE_DR3)
{
iCbSelectionType = SendMessage(hTypeDr3, CB_GETCURSEL, 0, 0);
if (iCbSelectionType != ONEXEC)
EnableComboBox(hSizeDr3);
else
{
SendMessage(hSizeDr3, CB_SETCURSEL, 0, 0);
DisableComboBox(hSizeDr3);
}
}
//-----------------------------------------------------------
}
switch(wParam)
{
case EXIT:
CloseHandles();
EndDialog(hDlg, 0);
break;
case IDCANCEL:
CloseHandles();
EndDialog(hDlg, 0);
break;
case HELP:
ShowHelp(hDlg);
break;
case CHECK_DR0:
if(IsDlgButtonChecked(hDlg, CHECK_DR0) == BST_CHECKED)
{
SendMessage(hTypeDr0, CB_SETCURSEL, 0, 0);
SendMessage(hSizeDr0, CB_SETCURSEL, 0, 0);
EnableComboBox(hTypeDr0);
DisableComboBox(hSizeDr0);
}
else
{
DisableComboBox(hSizeDr0);
DisableComboBox(hTypeDr0);
}
break;
case CHECK_DR1:
if(IsDlgButtonChecked(hDlg, CHECK_DR1) == BST_CHECKED)
{
SendMessage(hTypeDr1, CB_SETCURSEL, 0, 0);
SendMessage(hSizeDr1, CB_SETCURSEL, 0, 0);
EnableComboBox(hTypeDr1);
DisableComboBox(hSizeDr1);
}
else
{
DisableComboBox(hTypeDr1);
DisableComboBox(hSizeDr1);
}
break;
case CHECK_DR2:
if(IsDlgButtonChecked(hDlg, CHECK_DR2) == BST_CHECKED)
{
SendMessage(hTypeDr2, CB_SETCURSEL, 0, 0);
SendMessage(hSizeDr2, CB_SETCURSEL, 0, 0);
EnableComboBox(hTypeDr2);
DisableComboBox(hSizeDr2);
}
else
{
DisableComboBox(hTypeDr2);
DisableComboBox(hSizeDr2);
}
break;
case CHECK_DR3:
if(IsDlgButtonChecked(hDlg, CHECK_DR3) == BST_CHECKED)
{
SendMessage(hTypeDr3, CB_SETCURSEL, 0, 0);
SendMessage(hSizeDr3, CB_SETCURSEL, 0, 0);
EnableComboBox(hTypeDr3);
DisableComboBox(hSizeDr3);
}
else
{
DisableComboBox(hTypeDr3);
DisableComboBox(hSizeDr3);
}
break;
case CALCULATE:
// first, we need to check if there is at least one checkbox selected
if((IsDlgButtonChecked(hDlg, CHECK_DR0) == BST_UNCHECKED) &&
(IsDlgButtonChecked(hDlg, CHECK_DR1) == BST_UNCHECKED) &&
(IsDlgButtonChecked(hDlg, CHECK_DR2) == BST_UNCHECKED) &&
(IsDlgButtonChecked(hDlg, CHECK_DR3) == BST_UNCHECKED))
{
MessageBox(hDlg, "No selection was made!!!\nYou MUST select at least one register", "No selection :(", MB_ICONERROR);
}
else
{
// we must know which checboxes were selected, can be one or more than one
// also, we MUST ensure that a selection was made in both combos
if(IsDlgButtonChecked(hDlg, CHECK_DR0) == BST_CHECKED)
{
// we know the user selected DR0 so, we add the corresponding values
dr0Result += LOCAL_EXACT_BPM_ENABLED + DR0_LOCAL_EXACT_BPM_ENABLED;
// get the DR0_TYPE and DR0_SIZE values
iCbSelectionType = SendMessage(hTypeDr0, CB_GETCURSEL, 0, 0);
iCbSelectionSize = SendMessage(hSizeDr0, CB_GETCURSEL, 0, 0);
// if the user select ONEXEC, then, the unique size for it is 1
// this is a special case so we evaluate it separate
if(iCbSelectionType == ONEXEC)
{
dr0Result += DR0_EXECUTION + DR0_LEN1;
}
else
{
// we make sure the user selected Type and Size for the corresponding DR register
if((iCbSelectionType != CB_ERR) && (iCbSelectionSize != CB_ERR))
{
// switch for the DR type
switch(iCbSelectionType)
{
case ONREAD:
dr0Result += DR0_RW;
break;
case ONWRITE:
dr0Result += DR0_W;
break;
default:
break;
}
// switch for the DR size
switch(iCbSelectionSize)
{
case SIZE1:
dr0Result += DR0_LEN1;
break;
case SIZE2:
dr0Result += DR0_LEN2;
break;
case SIZE4:
dr0Result += DR0_LEN4;
break;
default:
break;
}
}
}
}
// ---------------------------------------------------------------
if(IsDlgButtonChecked(hDlg, CHECK_DR1) == BST_CHECKED)
{
dr1Result += LOCAL_EXACT_BPM_ENABLED + DR1_LOCAL_EXACT_BPM_ENABLED;
iCbSelectionType = SendMessage(hTypeDr1, CB_GETCURSEL, 0, 0);
iCbSelectionSize = SendMessage(hSizeDr1, CB_GETCURSEL, 0, 0);
if(iCbSelectionType == ONEXEC)
{
dr1Result += DR1_EXECUTION + DR1_LEN1;
}
else
{
// we make sure the user selected Type and Size for the corresponding DR register
if((iCbSelectionType != CB_ERR) && (iCbSelectionSize != CB_ERR))
{
// switch for the DR type
switch(iCbSelectionType)
{
case ONREAD:
dr1Result += DR1_RW;
break;
case ONWRITE:
dr1Result += DR1_W;
break;
default:
break;
}
// switch for the DR size
switch(iCbSelectionSize)
{
case SIZE1:
dr1Result += DR1_LEN1;
break;
case SIZE2:
dr1Result += DR1_LEN2;
break;
case SIZE4:
dr1Result += DR1_LEN4;
break;
default:
break;
}
}
}
}
// ---------------------------------------------------------------
if(IsDlgButtonChecked(hDlg, CHECK_DR2) == BST_CHECKED)
{
dr2Result += LOCAL_EXACT_BPM_ENABLED + DR2_LOCAL_EXACT_BPM_ENABLED;
iCbSelectionType = SendMessage(hTypeDr2, CB_GETCURSEL, 0, 0);
iCbSelectionSize = SendMessage(hSizeDr2, CB_GETCURSEL, 0, 0);
if(iCbSelectionType == ONEXEC)
{
dr2Result += DR2_EXECUTION + DR2_LEN1;
}
else
{
// we make sure the user selected Type and Size for the corresponding DR register
if((iCbSelectionType != CB_ERR) && (iCbSelectionSize != CB_ERR))
{
// switch for the DR type
switch(iCbSelectionType)
{
case ONREAD:
dr2Result += DR2_RW;
break;
case ONWRITE:
dr2Result += DR2_W;
break;
default:
break;
}
// switch for the DR size
switch(iCbSelectionSize)
{
case SIZE1:
dr2Result += DR2_LEN1;
break;
case SIZE2:
dr2Result += DR2_LEN2;
break;
case SIZE4:
dr2Result += DR2_LEN4;
break;
default:
break;
}
}
}
}
// ---------------------------------------------------------------
if(IsDlgButtonChecked(hDlg, CHECK_DR3) == BST_CHECKED)
{
dr3Result += LOCAL_EXACT_BPM_ENABLED + DR3_LOCAL_EXACT_BPM_ENABLED;
iCbSelectionType = SendMessage(hTypeDr3, CB_GETCURSEL, 0, 0);
iCbSelectionSize = SendMessage(hSizeDr3, CB_GETCURSEL, 0, 0);
if(iCbSelectionType == ONEXEC)
{
dr3Result += DR3_EXECUTION + DR3_LEN1;
}
else
{
// we make sure the user selected Type and Size for the corresponding DR register
if((iCbSelectionType != CB_ERR) && (iCbSelectionSize != CB_ERR))
{
// switch for the DR type
switch(iCbSelectionType)
{
case ONREAD:
dr3Result += DR3_RW;
break;
case ONWRITE:
dr3Result += DR3_W;
break;
default:
break;
}
// switch for the DR size
switch(iCbSelectionSize)
{
case SIZE1:
dr3Result += DR3_LEN1;
break;
case SIZE2:
dr3Result += DR3_LEN2;
break;
case SIZE4:
dr3Result += DR3_LEN4;
break;
default:
break;
}
}
}
}
// ---------------------------------------------------------------
// final result
globalResult = dr0Result + dr1Result + dr2Result + dr3Result;
wsprintf((LPSTR)resultStr, "0x%X", globalResult);
SetDlgItemText(hDlg, EDIT_CALCULATE, (LPCSTR)resultStr);
// we make sure the variables are zeroed
globalResult = 0;
dr0Result = 0;
dr1Result = 0;
dr2Result = 0;
dr3Result = 0;
}
break;
}
}
return 0;
}
