Gigabyte dll functions

Easy Tune 4

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After compiling just drop the project in easy tune 4 directory and voila you have a temperature reading(or something else) program!

This function works 100% TESTED!

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Delphi-Quellcode:

			function tform1.GetCpuTemp: cardinal;

type

  LX_Get_CPUTempValue = function(pCpuTemp: Pointer): cardinal stdcall;

var

  hInstDll: THandle;

  Get_CPUTempValue: LX_Get_CPUTempValue;

  Pfad: AnsiString;

begin

  Result := 0;

  Pfad := ExtractFilePath(application.ExeName) + 'w83781d.dll';

  if FileExists(Pfad) then

  begin

    hInstDll := LoadLibrary(PChar(Pfad));

    if hInstDll <> 0 then

    try

      Get_CPUTempValue:= GetProcAddress(hInstDll, 'LX_Get_CPUTempValue');

      if Assigned(Get_CPUTempValue)  then

        Get_CPUTempValue(Addr(Result));

    finally

      FreeLibrary(hInstDll);

    end;

  end;

end;

But this dosent work!Please tell me whats wrong?Also if somebody can write about other functions how to call them?
Thanks!

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Delphi-Quellcode:

			function ismotherboard: boolean;

type

  LX_IsGigaMainBoard = function(pIsGigaMainBoard: Pointer): boolean stdcall;

var

  hInstDll: THandle;

  IsGigaMainBoard: LX_IsGigaMainBoard;

  Pfad: AnsiString;

begin

  Pfad := ExtractFilePath(application.ExeName) + 'w83781d.dll';

  if FileExists(Pfad) then

  begin

    hInstDll := LoadLibrary(PChar(Pfad));

    if hInstDll <> 0 then

    try

      IsGigaMainBoard:= GetProcAddress(hInstDll, 'LX_IsGigaMainBoard');

      if Assigned(IsGigaMainBoard)  then

        IsGigaMainBoard(Addr(Result));

    finally

      FreeLibrary(hInstDll);

    end;

  end;

W83781D.DLL exported functions

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Delphi-Quellcode:

			LX_Admin_PWD_Setting   

LX_COM1Control   

LX_COM2Control   

LX_FloppyControl   

LX_Get_CaseOpenStatus   

LX_Get_CPUFanCount   

LX_Get_CPUTempValue   

LX_Get_PowerFanValue   

LX_Get_SystemFanValue   

LX_Get_VoltageCPUValue   

LX_Get_VoltageP12Value   

LX_Get_VoltageP33Value   

LX_Get_VoltageP5Value   

LX_IsGigaMainBoard   

LX_IsMSIMainBoard   

LX_IsQDIMainBoard   

LX_ParallelControl   

LX_Password_Control_Request   

LX_User_PWD_Setting   

W_CaseO_Clear   

W_Get_Battery_Status   

W_Get_Beep_Status   

W_Get_CaseO_Status   

W_Get_Fan1_Status   

W_Get_Fan2_Status   

W_Get_Fan3_Status   

W_Get_FanCount   

W_Get_FanLoLimit   

W_Get_Status   

W_Get_Temp1_Status   

W_Get_Temp23_Status   

W_Get_Temp2_Status   

W_Get_Temp3_Status   

W_Get_TempLimitValue   

W_Get_TempValue   

W_Get_Version   

W_Get_VIDVcore   

W_Get_VIDVcore1   

W_Get_VIDVcore2   

W_Get_VIN0_Status   

W_Get_VIN1_Status   

W_Get_VIN2_Status   

W_Get_VIN3_Status   

W_Get_VIN4_Status   

W_Get_VIN5_Status   

W_Get_VIN6_Status   

W_Get_VIN7_Status   

W_Get_VINLimitValue   

W_Get_VINValue   

W_hua_inp   

W_hua_inpd   

W_hua_inpw   

W_hua_outp   

W_hua_outpd   

W_hua_outpw   

W_IsDualCPU   

W_IsGBT   

W_IsHWM   

W_IsITE   

W_IsW83781D   

W_Set_Beep_Status   

W_Set_FanLoLimitValue   

W_Set_TempLimitValue   

W_Set_VINLimitValue   

W_SMI_Test   

W_Temp_RtoT   

W_Temp_TtoR

**semo**

is it allowed to use the gigabyte dll?

and please specify "this doesnt work".
what do you mean with that?
what error appears?

No error comes up until you dont drop it in easy tune 4 directory.It shows false on gigabyte motherboard.But it must show true becouse the board is gigabyte...

**gsh**

try it so

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Delphi-Quellcode:

			function ismotherboard: boolean;

type

  LX_IsGigaMainBoard = function(pIsGigaMainBoard: Pointer): boolean stdcall;

var

  hInstDll: THandle;

  IsGigaMainBoard: LX_IsGigaMainBoard;

  Pfad: AnsiString;

begin

  Pfad := ExtractFilePath(application.ExeName) + 'w83781d.dll';

  if FileExists(Pfad) then

  begin

    hInstDll := LoadLibrary(PChar(Pfad));

    if hInstDll <> 0 then

    try

      IsGigaMainBoard:= GetProcAddress(hInstDll, 'LX_IsGigaMainBoard');

      if Assigned(IsGigaMainBoard)  then

      begin

        IsGigaMainBoard(Addr(Result));

      end

      else ShowMessage('Error');

    finally

      FreeLibrary(hInstDll);

    end;

  end;

maybe der is an error while loding the dll

and do you know that this type deklaration is correct?
LX_IsGigaMainBoard = function(pIsGigaMainBoard: Pointer): boolean stdcall;

Yes i think it is correct do we have someone here that has a Gigabyte board to test this?

I need this function as a sort of protect mechanism and it goes like this if you have a gigabyte motherboard then it will show cpu temperature.So if ismotherboard then cputemp...

**Der_Unwissende**

Zitat von gsh:

and do you know that this type deklaration is correct?
LX_IsGigaMainBoard = function(pIsGigaMainBoard: Pointer): boolean stdcall;

Zitat von Razor:

Yes i think it is correct do we have someone here that has a Gigabyte board to test this?

Hi,
well to me it seems to be much easier if you just explain where you've got the signature from. Is there some SDK/Specification published by Gigabyte?

And if so, I don't think that they will use the Pointer to an Delphi-Boolean as an argument of the function, neither they will use this Type for the return-parameter. Because of Portability the might have used something like an C-Bool (an Integervalue, if 0 = false, true otherwise). But why should this method return the result by an argument and as a result of the function?

Regards Der Unwissende

Well i got the info from Delphi Praxis

Link

**Der_Unwissende**

Zitat von Razor:

Well i got the info from Delphi Praxis

Link

I see. So the signature of LX_Get_CPUTempValue is well known and testet, and hopefully other functions work similar, but this can't be assured by one known signature.
Well, I guess that you should change the boolean in the DLL-Function Call (as parameter and result) to LongBool. This is the more convenient way do return a True or False, because most languages supports a generic Integer Type (int in C, Integer in Delphi, ...), while boolean might be implemented in different ways.

Zitat von Der_Unwissende:

well to me it seems to be much easier if you just explain where you've got the signature from. Is there some SDK/Specification published by Gigabyte?

And if so, I don't think that they will use the Pointer to an Delphi-Boolean as an argument of the function, neither they will use this Type for the return-parameter. Because of Portability the might have used something like an C-Bool (an Integervalue, if 0 = false, true otherwise). But why should this method return the result by an argument and as a result of the function?

As you can see, he just copy & paste from the working temperature code. He renamed the parameter and that's all. He has no knowledge about the things he does - but he also don't want to know. He only wants it running (and getting the code)...

Nobody knows and now you are deleting my posts?Oh thats nice!

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Gigabyte dll functions

Gigabyte dll functions

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semo Registriert seit: 24. Apr 2004 755 Beiträge Delphi 2010 Professional	#2 Re: Gigabyte dll functions 11. Aug 2007, 02:25 is it allowed to use the gigabyte dll? and please specify "this doesnt work". what do you mean with that? what error appears?
	Zitat

Razor (Gast) n/a Beiträge	#3 Re: Gigabyte dll functions 11. Aug 2007, 02:27 No error comes up until you dont drop it in easy tune 4 directory.It shows false on gigabyte motherboard.But it must show true becouse the board is gigabyte...
	Zitat

Razor (Gast) n/a Beiträge	#5 Re: Gigabyte dll functions 11. Aug 2007, 10:57 Yes i think it is correct do we have someone here that has a Gigabyte board to test this? I need this function as a sort of protect mechanism and it goes like this if you have a gigabyte motherboard then it will show cpu temperature.So if ismotherboard then cputemp...
	Zitat

Razor (Gast) n/a Beiträge	#7 Re: Gigabyte dll functions 11. Aug 2007, 11:47 Well i got the info from Delphi Praxis Link
	Zitat

	11. Aug 2007, 13:44 Erstellt von Razor
	Dieser Beitrag wurde von r_kerber gelöscht. - Grund: Wegen Fäkalsprache. Bitte mäßige Dich in Deiner Ausdrucksweise!

Razor (Gast) n/a Beiträge	#10 Re: Gigabyte dll functions 11. Aug 2007, 16:45 Nobody knows and now you are deleting my posts?Oh thats nice!
	Zitat