Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
- ADDI-DATA GmbH
- Dieselstrasse 3
- D-77833 Ottersweier
- Tel: +19(0)7223/9493-0
- Fax: +49(0)7223/9493-92
- http://www.addi-data-com
- info@addi-data.com
+ ADDI-DATA GmbH
+ Dieselstrasse 3
+ D-77833 Ottersweier
+ Tel: +19(0)7223/9493-0
+ Fax: +49(0)7223/9493-92
+ http://www.addi-data-com
+ info@addi-data.com
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
/*
+----------------------------------------------------------------------------+
| Function Name : _INT_ i_APCI1710_InitPulseEncoder |
-| (BYTE_ b_BoardHandle, |
-| BYTE_ b_ModulNbr, |
-| BYTE_ b_PulseEncoderNbr, |
-| BYTE_ b_InputLevelSelection, |
-| BYTE_ b_TriggerOutputAction, |
+| (unsigned char_ b_BoardHandle, |
+| unsigned char_ b_ModulNbr, |
+| unsigned char_ b_PulseEncoderNbr, |
+| unsigned char_ b_InputLevelSelection, |
+| unsigned char_ b_TriggerOutputAction, |
| ULONG_ ul_StartValue) |
+----------------------------------------------------------------------------+
| Task : Configure the pulse encoder operating mode selected via|
| You must calling this function be for you call any |
| other function witch access of pulse encoders. |
+----------------------------------------------------------------------------+
-| Input Parameters : BYTE_ b_BoardHandle : Handle of board APCI-1710|
-| BYTE_ b_ModulNbr : Module number to |
+| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710|
+| unsigned char_ b_ModulNbr : Module number to |
| configure (0 to 3) |
-| BYTE_ b_PulseEncoderNbr : Pulse encoder selection |
+| unsigned char_ b_PulseEncoderNbr : Pulse encoder selection |
| (0 to 3) |
-| BYTE_ b_InputLevelSelection : Input level selection |
+| unsigned char_ b_InputLevelSelection : Input level selection |
| (0 or 1) |
| 0 : Set pulse encoder|
| count the the low|
| 1 : Set pulse encoder|
| count the the |
| high level pulse.|
-| BYTE_ b_TriggerOutputAction : Digital TRIGGER output |
+| unsigned char_ b_TriggerOutputAction : Digital TRIGGER output |
| action |
| 0 : No action |
| 1 : Set the trigger |
| encoder |
| ULONG_ ul_StartValue : Pulse encoder start value|
| (1 to 4294967295)
- b_ModulNbr =(BYTE) CR_AREF(insn->chanspec);
- b_PulseEncoderNbr =(BYTE) data[0];
- b_InputLevelSelection =(BYTE) data[1];
- b_TriggerOutputAction =(BYTE) data[2];
- ul_StartValue =(ULONG) data[3];
+ b_ModulNbr =(unsigned char) CR_AREF(insn->chanspec);
+ b_PulseEncoderNbr =(unsigned char) data[0];
+ b_InputLevelSelection =(unsigned char) data[1];
+ b_TriggerOutputAction =(unsigned char) data[2];
+ ul_StartValue =(unsigned int) data[3];
|
+----------------------------------------------------------------------------+
| Output Parameters : - |
+----------------------------------------------------------------------------+
*/
-INT i_APCI1710_InsnConfigInitPulseEncoder(struct comedi_device * dev,
- struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data)
+int i_APCI1710_InsnConfigInitPulseEncoder(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
{
- INT i_ReturnValue = 0;
- DWORD dw_IntRegister;
+ int i_ReturnValue = 0;
+ unsigned int dw_IntRegister;
- BYTE b_ModulNbr;
- BYTE b_PulseEncoderNbr;
- BYTE b_InputLevelSelection;
- BYTE b_TriggerOutputAction;
- ULONG ul_StartValue;
+ unsigned char b_ModulNbr;
+ unsigned char b_PulseEncoderNbr;
+ unsigned char b_InputLevelSelection;
+ unsigned char b_TriggerOutputAction;
+ unsigned int ul_StartValue;
- b_ModulNbr = (BYTE) CR_AREF(insn->chanspec);
- b_PulseEncoderNbr = (BYTE) data[0];
- b_InputLevelSelection = (BYTE) data[1];
- b_TriggerOutputAction = (BYTE) data[2];
- ul_StartValue = (ULONG) data[3];
+ b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec);
+ b_PulseEncoderNbr = (unsigned char) data[0];
+ b_InputLevelSelection = (unsigned char) data[1];
+ b_TriggerOutputAction = (unsigned char) data[2];
+ ul_StartValue = (unsigned int) data[3];
i_ReturnValue = insn->n;
i_ReturnValue = -2;
}
- return (i_ReturnValue);
+ return i_ReturnValue;
}
/*
+----------------------------------------------------------------------------+
| Function Name : _INT_ i_APCI1710_EnablePulseEncoder |
-| (BYTE_ b_BoardHandle, |
-| BYTE_ b_ModulNbr, |
-| BYTE_ b_PulseEncoderNbr, |
-| BYTE_ b_CycleSelection, |
-| BYTE_ b_InterruptHandling) |
+| (unsigned char_ b_BoardHandle, |
+| unsigned char_ b_ModulNbr, |
+| unsigned char_ b_PulseEncoderNbr, |
+| unsigned char_ b_CycleSelection, |
+| unsigned char_ b_InterruptHandling) |
+----------------------------------------------------------------------------+
| Task : Enableor disable the selected pulse encoder (b_PulseEncoderNbr) |
| from selected module (b_ModulNbr). Each input pulse |
| interrupt is generated when the pulse encoder has run |
| down. |
+----------------------------------------------------------------------------+
-| Input Parameters : BYTE_ b_BoardHandle : Handle of board APCI-1710|
-| BYTE_ b_ModulNbr : Module number to |
+| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710|
+| unsigned char_ b_ModulNbr : Module number to |
| configure (0 to 3) |
-| BYTE_ b_PulseEncoderNbr : Pulse encoder selection |
+| unsigned char_ b_PulseEncoderNbr : Pulse encoder selection |
| (0 to 3) |
-| BYTE_ b_CycleSelection : APCI1710_CONTINUOUS: |
+| unsigned char_ b_CycleSelection : APCI1710_CONTINUOUS: |
| Each time the |
| counting value is set|
| on "0", the pulse |
| If the counter is set|
| on "0", the pulse |
| encoder is stopped. |
-| BYTE_ b_InterruptHandling : Interrupts can be |
+| unsigned char_ b_InterruptHandling : Interrupts can be |
| generated, when the pulse|
| encoder has run down. |
| With this parameter the |
| APCI1710_DISABLE: |
| Interrupts are disabled
- b_ModulNbr =(BYTE) CR_AREF(insn->chanspec);
- b_Action =(BYTE) data[0];
- b_PulseEncoderNbr =(BYTE) data[1];
- b_CycleSelection =(BYTE) data[2];
- b_InterruptHandling =(BYTE) data[3];|
+ b_ModulNbr =(unsigned char) CR_AREF(insn->chanspec);
+ b_Action =(unsigned char) data[0];
+ b_PulseEncoderNbr =(unsigned char) data[1];
+ b_CycleSelection =(unsigned char) data[2];
+ b_InterruptHandling =(unsigned char) data[3];|
+----------------------------------------------------------------------------+
| Output Parameters : - |
+----------------------------------------------------------------------------+
+----------------------------------------------------------------------------+
*/
-INT i_APCI1710_InsnWriteEnableDisablePulseEncoder(struct comedi_device * dev,
- struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data)
+int i_APCI1710_InsnWriteEnableDisablePulseEncoder(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
{
- INT i_ReturnValue = 0;
- BYTE b_ModulNbr;
- BYTE b_PulseEncoderNbr;
- BYTE b_CycleSelection;
- BYTE b_InterruptHandling;
- BYTE b_Action;
+ int i_ReturnValue = 0;
+ unsigned char b_ModulNbr;
+ unsigned char b_PulseEncoderNbr;
+ unsigned char b_CycleSelection;
+ unsigned char b_InterruptHandling;
+ unsigned char b_Action;
i_ReturnValue = insn->n;
- b_ModulNbr = (BYTE) CR_AREF(insn->chanspec);
- b_Action = (BYTE) data[0];
- b_PulseEncoderNbr = (BYTE) data[1];
- b_CycleSelection = (BYTE) data[2];
- b_InterruptHandling = (BYTE) data[3];
+ b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec);
+ b_Action = (unsigned char) data[0];
+ b_PulseEncoderNbr = (unsigned char) data[1];
+ b_CycleSelection = (unsigned char) data[2];
+ b_InterruptHandling = (unsigned char) data[3];
/***********************************/
/* Test the selected module number */
| (1UL
<<
b_PulseEncoderNbr);
- devpriv->tsk_Current = current; // Save the current process task structure
+ devpriv->tsk_Current = current; /* Save the current process task structure */
}
(64 * b_ModulNbr));
break;
- } // switch End
+ } /* switch End */
} else {
/*********************************/
i_ReturnValue = -2;
}
- return (i_ReturnValue);
+ return i_ReturnValue;
}
/*
+----------------------------------------------------------------------------+
| Function Name : _INT_ i_APCI1710_ReadPulseEncoderStatus |
-| (BYTE_ b_BoardHandle, |
-| BYTE_ b_ModulNbr, |
-| BYTE_ b_PulseEncoderNbr, |
-| PBYTE_ pb_Status) |
+| (unsigned char_ b_BoardHandle, |
+| unsigned char_ b_ModulNbr, |
+| unsigned char_ b_PulseEncoderNbr, |
+| unsigned char *_ pb_Status) |
+----------------------------------------------------------------------------+
| Task APCI1710_PULSEENCODER_READ : Reads the pulse encoder status
and valuefrom selected pulse |
| encoder (b_PulseEncoderNbr) from selected module |
| (b_ModulNbr). |
+----------------------------------------------------------------------------+
- BYTE b_Type; data[0]
+ unsigned char b_Type; data[0]
APCI1710_PULSEENCODER_WRITE
Writes a 32-bit value (ul_WriteValue) into the selected|
| pulse encoder (b_PulseEncoderNbr) from selected module |
| (b_ModulNbr). This operation set the new start pulse |
| encoder value.
APCI1710_PULSEENCODER_READ
-| Input Parameters : BYTE_ b_BoardHandle : Handle of board APCI-1710|
-| CRAREF() BYTE_ b_ModulNbr : Module number to |
+| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710|
+| CRAREF() unsigned char_ b_ModulNbr : Module number to |
| configure (0 to 3) |
-| data[1] BYTE_ b_PulseEncoderNbr : Pulse encoder selection |
+| data[1] unsigned char_ b_PulseEncoderNbr : Pulse encoder selection |
| (0 to 3)
APCI1710_PULSEENCODER_WRITE
data[2] ULONG_ ul_WriteValue : 32-bit value to be |
| written |
+----------------------------------------------------------------------------+
-| Output Parameters : PBYTE_ pb_Status : Pulse encoder status. |
+| Output Parameters : unsigned char *_ pb_Status : Pulse encoder status. |
| 0 : No overflow occur|
| 1 : Overflow occur
PULONG_ pul_ReadValue : Pulse encoder value | |
+----------------------------------------------------------------------------+
*/
-/*_INT_ i_APCI1710_ReadPulseEncoderStatus (BYTE_ b_BoardHandle,
- BYTE_ b_ModulNbr,
- BYTE_ b_PulseEncoderNbr,
+/*_INT_ i_APCI1710_ReadPulseEncoderStatus (unsigned char_ b_BoardHandle,
+ unsigned char_ b_ModulNbr,
+ unsigned char_ b_PulseEncoderNbr,
- PBYTE_ pb_Status)
+ unsigned char *_ pb_Status)
*/
-INT i_APCI1710_InsnBitsReadWritePulseEncoder(struct comedi_device * dev,
- struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data)
+int i_APCI1710_InsnBitsReadWritePulseEncoder(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
{
- INT i_ReturnValue = 0;
- DWORD dw_StatusRegister;
- BYTE b_ModulNbr;
- BYTE b_PulseEncoderNbr;
- PBYTE pb_Status;
- BYTE b_Type;
- PULONG pul_ReadValue;
- ULONG ul_WriteValue;
+ int i_ReturnValue = 0;
+ unsigned int dw_StatusRegister;
+ unsigned char b_ModulNbr;
+ unsigned char b_PulseEncoderNbr;
+ unsigned char *pb_Status;
+ unsigned char b_Type;
+ unsigned int *pul_ReadValue;
+ unsigned int ul_WriteValue;
i_ReturnValue = insn->n;
- b_ModulNbr = (BYTE) CR_AREF(insn->chanspec);
- b_Type = (BYTE) data[0];
- b_PulseEncoderNbr = (BYTE) data[1];
- pb_Status = (PBYTE) & data[0];
- pul_ReadValue = (PULONG) & data[1];
+ b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec);
+ b_Type = (unsigned char) data[0];
+ b_PulseEncoderNbr = (unsigned char) data[1];
+ pb_Status = (unsigned char *) &data[0];
+ pul_ReadValue = (unsigned int *) &data[1];
/***********************************/
/* Test the selected module number */
dw_StatusRegister;
*pb_Status =
- (BYTE) (devpriv->
+ (unsigned char) (devpriv->
s_ModuleInfo[b_ModulNbr].
s_PulseEncoderModuleInfo.
dw_StatusRegister >> (1 +
break;
case APCI1710_PULSEENCODER_WRITE:
- ul_WriteValue = (ULONG) data[2];
+ ul_WriteValue = (unsigned int) data[2];
/*******************/
/* Write the value */
/*******************/
(4 * b_PulseEncoderNbr) +
(64 * b_ModulNbr));
- } //end of switch
+ } /* end of switch */
} else {
/*********************************/
/* Pulse encoder not initialised */
i_ReturnValue = -2;
}
- return (i_ReturnValue);
+ return i_ReturnValue;
}
-INT i_APCI1710_InsnReadInterruptPulseEncoder(struct comedi_device * dev,
- struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data)
+int i_APCI1710_InsnReadInterruptPulseEncoder(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
{
data[0] = devpriv->s_InterruptParameters.
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