833dfbe746
It's a start, still a mess... Cc: Daniel Krueger <daniel.krueger@systec-electronic.com> Cc: Ronald Sieber <Ronald.Sieber@systec-electronic.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
313 lines
9.1 KiB
C
313 lines
9.1 KiB
C
/****************************************************************************
|
|
|
|
(c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29
|
|
www.systec-electronic.com
|
|
|
|
Project: openPOWERLINK
|
|
|
|
Description: source file for Epl Userspace-Timermodule NULL-Implementation
|
|
|
|
License:
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
3. Neither the name of SYSTEC electronic GmbH nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without prior written permission. For written
|
|
permission, please contact info@systec-electronic.com.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
Severability Clause:
|
|
|
|
If a provision of this License is or becomes illegal, invalid or
|
|
unenforceable in any jurisdiction, that shall not affect:
|
|
1. the validity or enforceability in that jurisdiction of any other
|
|
provision of this License; or
|
|
2. the validity or enforceability in other jurisdictions of that or
|
|
any other provision of this License.
|
|
|
|
-------------------------------------------------------------------------
|
|
|
|
$RCSfile: EplTimeruNull.c,v $
|
|
|
|
$Author: D.Krueger $
|
|
|
|
$Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $
|
|
|
|
$State: Exp $
|
|
|
|
Build Environment:
|
|
KEIL uVision 2
|
|
|
|
-------------------------------------------------------------------------
|
|
|
|
Revision History:
|
|
|
|
2006/07/06 k.t.: start of the implementation
|
|
|
|
****************************************************************************/
|
|
|
|
#include "user/EplTimeru.h"
|
|
|
|
/***************************************************************************/
|
|
/* */
|
|
/* */
|
|
/* G L O B A L D E F I N I T I O N S */
|
|
/* */
|
|
/* */
|
|
/***************************************************************************/
|
|
|
|
//---------------------------------------------------------------------------
|
|
// const defines
|
|
//---------------------------------------------------------------------------
|
|
|
|
//---------------------------------------------------------------------------
|
|
// local types
|
|
//---------------------------------------------------------------------------
|
|
|
|
//---------------------------------------------------------------------------
|
|
// modul globale vars
|
|
//---------------------------------------------------------------------------
|
|
|
|
//---------------------------------------------------------------------------
|
|
// local function prototypes
|
|
//---------------------------------------------------------------------------
|
|
|
|
/***************************************************************************/
|
|
/* */
|
|
/* */
|
|
/* C L A S S <Epl Userspace-Timermodule NULL-Implementation> */
|
|
/* */
|
|
/* */
|
|
/***************************************************************************/
|
|
//
|
|
// Description: Epl Userspace-Timermodule NULL-Implementation
|
|
//
|
|
//
|
|
/***************************************************************************/
|
|
|
|
//=========================================================================//
|
|
// //
|
|
// P U B L I C F U N C T I O N S //
|
|
// //
|
|
//=========================================================================//
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// Function: EplTimeruInit
|
|
//
|
|
// Description: function init first instance
|
|
//
|
|
//
|
|
//
|
|
// Parameters:
|
|
//
|
|
//
|
|
// Returns: tEplKernel = errorcode
|
|
//
|
|
//
|
|
// State:
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
tEplKernel PUBLIC EplTimeruInit()
|
|
{
|
|
tEplKernel Ret;
|
|
|
|
Ret = EplTimeruAddInstance();
|
|
|
|
return Ret;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// Function: EplTimeruAddInstance
|
|
//
|
|
// Description: function init additional instance
|
|
//
|
|
//
|
|
//
|
|
// Parameters:
|
|
//
|
|
//
|
|
// Returns: tEplKernel = errorcode
|
|
//
|
|
//
|
|
// State:
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
tEplKernel PUBLIC EplTimeruAddInstance()
|
|
{
|
|
tEplKernel Ret;
|
|
|
|
Ret = kEplSuccessful;
|
|
|
|
return Ret;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// Function: EplTimeruDelInstance
|
|
//
|
|
// Description: function delte instance
|
|
// -> under Win32 nothing to do
|
|
// -> no instnace table needed
|
|
//
|
|
//
|
|
//
|
|
// Parameters:
|
|
//
|
|
//
|
|
// Returns: tEplKernel = errorcode
|
|
//
|
|
//
|
|
// State:
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
tEplKernel PUBLIC EplTimeruDelInstance()
|
|
{
|
|
tEplKernel Ret;
|
|
|
|
Ret = kEplSuccessful;
|
|
|
|
return Ret;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// Function: EplTimeruSetTimerMs
|
|
//
|
|
// Description: function create a timer and return a handle to the pointer
|
|
//
|
|
//
|
|
//
|
|
// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle
|
|
// ulTime_p = time for timer in ms
|
|
// Argument_p = argument for timer
|
|
//
|
|
//
|
|
// Returns: tEplKernel = errorcode
|
|
//
|
|
//
|
|
// State:
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p,
|
|
unsigned long ulTime_p,
|
|
tEplTimerArg Argument_p)
|
|
{
|
|
tEplKernel Ret;
|
|
|
|
Ret = kEplSuccessful;
|
|
|
|
// check handle
|
|
if (pTimerHdl_p == NULL) {
|
|
Ret = kEplTimerInvalidHandle;
|
|
goto Exit;
|
|
}
|
|
|
|
Exit:
|
|
return Ret;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// Function: EplTimeruModifyTimerMs
|
|
//
|
|
// Description: function change a timer and return a handle to the pointer
|
|
//
|
|
//
|
|
//
|
|
// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle
|
|
// ulTime_p = time for timer in ms
|
|
// Argument_p = argument for timer
|
|
//
|
|
//
|
|
// Returns: tEplKernel = errorcode
|
|
//
|
|
//
|
|
// State:
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p,
|
|
unsigned long ulTime_p,
|
|
tEplTimerArg Argument_p)
|
|
{
|
|
tEplKernel Ret;
|
|
|
|
Ret = kEplSuccessful;
|
|
|
|
// check parameter
|
|
if (pTimerHdl_p == NULL) {
|
|
Ret = kEplTimerInvalidHandle;
|
|
goto Exit;
|
|
}
|
|
|
|
Exit:
|
|
return Ret;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// Function: EplTimeruDeleteTimer
|
|
//
|
|
// Description: function delte a timer
|
|
//
|
|
//
|
|
//
|
|
// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle
|
|
//
|
|
//
|
|
// Returns: tEplKernel = errorcode
|
|
//
|
|
//
|
|
// State:
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p)
|
|
{
|
|
tEplKernel Ret;
|
|
|
|
Ret = kEplSuccessful;
|
|
|
|
// check parameter
|
|
if (pTimerHdl_p == NULL) {
|
|
Ret = kEplTimerInvalidHandle;
|
|
goto Exit;
|
|
}
|
|
// set handle invalide
|
|
*pTimerHdl_p = 0;
|
|
|
|
Exit:
|
|
return Ret;
|
|
|
|
}
|
|
|
|
//=========================================================================//
|
|
// //
|
|
// P R I V A T E F U N C T I O N S //
|
|
// //
|
|
//=========================================================================//
|
|
|
|
// EOF
|