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synaser.pas - improved DelphiXE2+ Win64 compatibility

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git-svn-id: https://svn.code.sf.net/p/synalist/code/trunk@165 7c85be65-684b-0410-a082-b2ed4fbef004
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geby 2012-10-05 13:32:40 +00:00
parent 38e7332b3d
commit ebee71530a
1 changed files with 9 additions and 3 deletions
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12
synaser.pas
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@ -1,5 +1,5 @@
{==============================================================================|
| Project : Ararat Synapse | 007.005.003 |
| Project : Ararat Synapse | 007.005.004 |
|==============================================================================|
| Content: Serial port support |
|==============================================================================|
@ -314,8 +314,10 @@ type
FPortAddr: Word;
function CanEvent(Event: dword; Timeout: integer): boolean;
procedure DecodeCommError(Error: DWord); virtual;
{$IFDEF WIN32}
function GetPortAddr: Word; virtual;
function ReadTxEmpty(PortAddr: Word): Boolean; virtual;
{$ENDIF}
{$ENDIF}
procedure SetSizeRecvBuffer(size: integer); virtual;
function GetDSR: Boolean; virtual;
@ -780,7 +782,7 @@ end;
class function TBlockSerial.GetVersion: string;
begin
Result := 'SynaSer 7.5.0';
Result := 'SynaSer 7.5.4';
end;
procedure TBlockSerial.CloseSocket;
@ -806,7 +808,7 @@ begin
DoStatus(HR_SerialClose, FDevice);
end;
{$IFDEF MSWINDOWS}
{$IFDEF WIN32}
function TBlockSerial.GetPortAddr: Word;
begin
Result := 0;
@ -977,7 +979,9 @@ begin
CommTimeOuts.WriteTotalTimeoutMultiplier := 0;
CommTimeOuts.WriteTotalTimeoutConstant := 0;
SetCommTimeOuts(FHandle, CommTimeOuts);
{$IFDEF WIN32}
FPortAddr := GetPortAddr;
{$ENDIF}
{$ENDIF}
SetSynaError(sOK);
if not TestCtrlLine then {HGJ}
@ -1868,6 +1872,7 @@ begin
Result := SendingData = 0;
if not Result then
Result := CanEvent(EV_TXEMPTY, Timeout);
{$IFDEF WIN32}
if Result and (Win32Platform <> VER_PLATFORM_WIN32_NT) then
begin
t := GetTick;
@ -1878,6 +1883,7 @@ begin
Sleep(0);
end;
end;
{$ENDIF}
if Result then
DoStatus(HR_CanWrite, '');
end;