diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c | 230 |
1 files changed, 114 insertions, 116 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c index bb6e1622e379..a445dab50eac 100644 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c +++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c @@ -3,13 +3,13 @@ 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. @@ -65,31 +65,31 @@ You shoud also find the complete GPL in the COPYING file accompanying this sourc /* +----------------------------------------------------------------------------+ | Function Name : _INT_ i_APCI1710_InitSSI | -| (BYTE_ b_BoardHandle, | -| BYTE_ b_ModulNbr, | -| BYTE_ b_SSIProfile, | -| BYTE_ b_PositionTurnLength, | -| BYTE_ b_TurnCptLength, | -| BYTE_ b_PCIInputClock, | +| (unsigned char_ b_BoardHandle, | +| unsigned char_ b_ModulNbr, | +| unsigned char_ b_SSIProfile, | +| unsigned char_ b_PositionTurnLength, | +| unsigned char_ b_TurnCptLength, | +| unsigned char_ b_PCIInputClock, | | ULONG_ ul_SSIOutputClock, | -| BYTE_ b_SSICountingMode) | +| unsigned char_ b_SSICountingMode) | +----------------------------------------------------------------------------+ | Task : Configure the SSI operating mode from selected module | | (b_ModulNbr). You must calling this function be for you| | call any other function witch access of SSI. | +----------------------------------------------------------------------------+ -| 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_SSIProfile : Selection from SSI | +| unsigned char_ b_SSIProfile : Selection from SSI | | profile length (2 to 32).| -| BYTE_ b_PositionTurnLength : Selection from SSI | +| unsigned char_ b_PositionTurnLength : Selection from SSI | | position data length | | (1 to 31). | -| BYTE_ b_TurnCptLength : Selection from SSI turn | +| unsigned char_ b_TurnCptLength : Selection from SSI turn | | counter data length | | (1 to 31). | -| BYTE b_PCIInputClock : Selection from PCI bus | +| unsigned char b_PCIInputClock : Selection from PCI bus | | clock | | - APCI1710_30MHZ : | | The PC have a PCI bus | @@ -103,7 +103,7 @@ You shoud also find the complete GPL in the COPYING file accompanying this sourc | for 30 MHz selection. | | From 252 to 5 000 000 Hz| | for 33 MHz selection. | -| BYTE b_SSICountingMode : SSI counting mode | +| unsigned char b_SSICountingMode : SSI counting mode | | selection | | - APCI1710_BINARY_MODE : | | Binary counting mode. | @@ -111,12 +111,12 @@ You shoud also find the complete GPL in the COPYING file accompanying this sourc | Gray counting mode. b_ModulNbr = CR_AREF(insn->chanspec); - b_SSIProfile = (BYTE) data[0]; - b_PositionTurnLength= (BYTE) data[1]; - b_TurnCptLength = (BYTE) data[2]; - b_PCIInputClock = (BYTE) data[3]; - ul_SSIOutputClock = (ULONG) data[4]; - b_SSICountingMode = (BYTE) data[5]; | + b_SSIProfile = (unsigned char) data[0]; + b_PositionTurnLength= (unsigned char) data[1]; + b_TurnCptLength = (unsigned char) data[2]; + b_PCIInputClock = (unsigned char) data[3]; + ul_SSIOutputClock = (unsigned int) data[4]; + b_SSICountingMode = (unsigned char) data[5]; | +----------------------------------------------------------------------------+ | Output Parameters : - | +----------------------------------------------------------------------------+ @@ -133,22 +133,22 @@ You shoud also find the complete GPL in the COPYING file accompanying this sourc +----------------------------------------------------------------------------+ */ -INT i_APCI1710_InsnConfigInitSSI(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +int i_APCI1710_InsnConfigInitSSI(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { - INT i_ReturnValue = 0; - UINT ui_TimerValue; - BYTE b_ModulNbr, b_SSIProfile, b_PositionTurnLength, b_TurnCptLength, + int i_ReturnValue = 0; + unsigned int ui_TimerValue; + unsigned char b_ModulNbr, b_SSIProfile, b_PositionTurnLength, b_TurnCptLength, b_PCIInputClock, b_SSICountingMode; - ULONG ul_SSIOutputClock; + unsigned int ul_SSIOutputClock; b_ModulNbr = CR_AREF(insn->chanspec); - b_SSIProfile = (BYTE) data[0]; - b_PositionTurnLength = (BYTE) data[1]; - b_TurnCptLength = (BYTE) data[2]; - b_PCIInputClock = (BYTE) data[3]; - ul_SSIOutputClock = (ULONG) data[4]; - b_SSICountingMode = (BYTE) data[5]; + b_SSIProfile = (unsigned char) data[0]; + b_PositionTurnLength = (unsigned char) data[1]; + b_TurnCptLength = (unsigned char) data[2]; + b_PCIInputClock = (unsigned char) data[3]; + ul_SSIOutputClock = (unsigned int) data[4]; + b_SSICountingMode = (unsigned char) data[5]; i_ReturnValue = insn->n; /**************************/ @@ -167,7 +167,7 @@ INT i_APCI1710_InsnConfigInitSSI(struct comedi_device * dev, struct comedi_subde /* Test the SSI profile length */ /*******************************/ - // CG 22/03/00 b_SSIProfile >= 2 anstatt b_SSIProfile > 2 + /* CG 22/03/00 b_SSIProfile >= 2 anstatt b_SSIProfile > 2 */ if (b_SSIProfile >= 2 && b_SSIProfile < 33) { /*************************************/ /* Test the SSI position data length */ @@ -250,9 +250,9 @@ INT i_APCI1710_InsnConfigInitSSI(struct comedi_device * dev, struct comedi_subde ui_TimerValue = - (UINT) + (unsigned int) ( - ((ULONG) (b_PCIInputClock) * 500000UL) / ul_SSIOutputClock); + ((unsigned int) (b_PCIInputClock) * 500000UL) / ul_SSIOutputClock); /************************/ /* Initialise the timer */ @@ -351,18 +351,18 @@ INT i_APCI1710_InsnConfigInitSSI(struct comedi_device * dev, struct comedi_subde i_ReturnValue = -2; } - return (i_ReturnValue); + return i_ReturnValue; } /* +----------------------------------------------------------------------------+ | Function Name : _INT_ i_APCI1710_Read1SSIValue | -| (BYTE_ b_BoardHandle, | -| BYTE_ b_ModulNbr, | -| BYTE_ b_SelectedSSI, | +| (unsigned char_ b_BoardHandle, | +| unsigned char_ b_ModulNbr, | +| unsigned char_ b_SelectedSSI, | | PULONG_ pul_Position, | | PULONG_ pul_TurnCpt) - INT i_APCI1710_ReadSSIValue(struct comedi_device *dev,struct comedi_subdevice *s, + int i_APCI1710_ReadSSIValue(struct comedi_device *dev,struct comedi_subdevice *s, struct comedi_insn *insn,unsigned int *data) | +----------------------------------------------------------------------------+ | Task : @@ -373,22 +373,22 @@ INT i_APCI1710_InsnConfigInitSSI(struct comedi_device * dev, struct comedi_subde or Read all SSI counter (b_SelectedSSI) from | | selected module (b_ModulNbr). | +----------------------------------------------------------------------------+ -| 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_SelectedSSI : Selection from SSI | +| unsigned char_ b_SelectedSSI : Selection from SSI | | counter (0 to 2) - b_ModulNbr = (BYTE) CR_AREF(insn->chanspec); - b_SelectedSSI = (BYTE) CR_CHAN(insn->chanspec); (in case of single ssi) - b_ReadType = (BYTE) CR_RANGE(insn->chanspec); + b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); + b_SelectedSSI = (unsigned char) CR_CHAN(insn->chanspec); (in case of single ssi) + b_ReadType = (unsigned char) CR_RANGE(insn->chanspec); | +----------------------------------------------------------------------------+ | Output Parameters : PULONG_ pul_Position : SSI position in the turn | | PULONG_ pul_TurnCpt : Number of turns -pul_Position = (PULONG) &data[0]; - pul_TurnCpt = (PULONG) &data[1]; | +pul_Position = (unsigned int *) &data[0]; + pul_TurnCpt = (unsigned int *) &data[1]; | +----------------------------------------------------------------------------+ | Return Value : 0: No error | | -1: The handle parameter of the board is wrong | @@ -400,37 +400,37 @@ pul_Position = (PULONG) &data[0]; +----------------------------------------------------------------------------+ */ -INT i_APCI1710_InsnReadSSIValue(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +int i_APCI1710_InsnReadSSIValue(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { - INT i_ReturnValue = 0; - BYTE b_Cpt; - BYTE b_Length; - BYTE b_Schift; - BYTE b_SSICpt; - DWORD dw_And; - DWORD dw_And1; - DWORD dw_And2; - DWORD dw_StatusReg; - DWORD dw_CounterValue; - BYTE b_ModulNbr; - BYTE b_SelectedSSI; - BYTE b_ReadType; - PULONG pul_Position; - PULONG pul_TurnCpt; - PULONG pul_Position1; - PULONG pul_TurnCpt1; + int i_ReturnValue = 0; + unsigned char b_Cpt; + unsigned char b_Length; + unsigned char b_Schift; + unsigned char b_SSICpt; + unsigned int dw_And; + unsigned int dw_And1; + unsigned int dw_And2; + unsigned int dw_StatusReg; + unsigned int dw_CounterValue; + unsigned char b_ModulNbr; + unsigned char b_SelectedSSI; + unsigned char b_ReadType; + unsigned int *pul_Position; + unsigned int *pul_TurnCpt; + unsigned int *pul_Position1; + unsigned int *pul_TurnCpt1; i_ReturnValue = insn->n; - pul_Position1 = (PULONG) & data[0]; -// For Read1 - pul_TurnCpt1 = (PULONG) & data[1]; -// For Read all - pul_Position = (PULONG) & data[0]; //0-2 - pul_TurnCpt = (PULONG) & data[3]; //3-5 - b_ModulNbr = (BYTE) CR_AREF(insn->chanspec); - b_SelectedSSI = (BYTE) CR_CHAN(insn->chanspec); - b_ReadType = (BYTE) CR_RANGE(insn->chanspec); + pul_Position1 = (unsigned int *) &data[0]; +/* For Read1 */ + pul_TurnCpt1 = (unsigned int *) &data[1]; +/* For Read all */ + pul_Position = (unsigned int *) &data[0]; /* 0-2 */ + pul_TurnCpt = (unsigned int *) &data[3]; /* 3-5 */ + b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); + b_SelectedSSI = (unsigned char) CR_CHAN(insn->chanspec); + b_ReadType = (unsigned char) CR_RANGE(insn->chanspec); /**************************/ /* Test the module number */ @@ -477,9 +477,8 @@ INT i_APCI1710_InsnReadSSIValue(struct comedi_device * dev, struct comedi_subdev s_BoardInfos. ui_Address + (64 * b_ModulNbr)); - } - while ((dw_StatusReg & 0x1) != - 0); + } while ((dw_StatusReg & 0x1) + != 0); /******************************/ /* Read the SSI counter value */ @@ -608,8 +607,7 @@ INT i_APCI1710_InsnReadSSIValue(struct comedi_device * dev, struct comedi_subdev s_BoardInfos. ui_Address + (64 * b_ModulNbr)); - } - while ((dw_StatusReg & 0x1) != 0); + } while ((dw_StatusReg & 0x1) != 0); for (b_SSICpt = 0; b_SSICpt < 3; b_SSICpt++) { @@ -667,7 +665,7 @@ INT i_APCI1710_InsnReadSSIValue(struct comedi_device * dev, struct comedi_subdev default: printk("Read Type Inputs Wrong\n"); - } // switch ending + } /* switch ending */ } else { /***********************/ @@ -695,16 +693,16 @@ INT i_APCI1710_InsnReadSSIValue(struct comedi_device * dev, struct comedi_subdev i_ReturnValue = -2; } - return (i_ReturnValue); + return i_ReturnValue; } /* +----------------------------------------------------------------------------+ | Function Name : _INT_ i_APCI1710_ReadSSI1DigitalInput | -| (BYTE_ b_BoardHandle, | -| BYTE_ b_ModulNbr, | -| BYTE_ b_InputChannel, | -| PBYTE_ pb_ChannelStatus) | +| (unsigned char_ b_BoardHandle, | +| unsigned char_ b_ModulNbr, | +| unsigned char_ b_InputChannel, | +| unsigned char *_ pb_ChannelStatus) | +----------------------------------------------------------------------------+ | Task : (0) Set the digital output from selected SSI moule | @@ -716,13 +714,13 @@ INT i_APCI1710_InsnReadSSIValue(struct comedi_device * dev, struct comedi_subdev (3)Read the status from all SSI digital inputs from | | selected SSI module (b_ModulNbr) | +----------------------------------------------------------------------------+ -| Input Parameters : BYTE_ b_BoardHandle : Handle of board APCI-1710| -| BYTE_ b_ModulNbr CR_AREF : Module number to | +| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| +| unsigned char_ b_ModulNbr CR_AREF : Module number to | | configure (0 to 3) | -| BYTE_ b_InputChannel CR_CHAN : Selection from digital | +| unsigned char_ b_InputChannel CR_CHAN : Selection from digital | | data[0] which IOTYPE input ( 0 to 2) | +----------------------------------------------------------------------------+ -| Output Parameters : PBYTE_ pb_ChannelStatus : Digital input channel | +| Output Parameters : unsigned char *_ pb_ChannelStatus : Digital input channel | | data[0] status | | 0 : Channle is not active| | 1 : Channle is active | @@ -735,19 +733,19 @@ INT i_APCI1710_InsnReadSSIValue(struct comedi_device * dev, struct comedi_subdev +----------------------------------------------------------------------------+ */ -INT i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +int i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { - INT i_ReturnValue = 0; - DWORD dw_StatusReg; - BYTE b_ModulNbr; - BYTE b_InputChannel; - PBYTE pb_ChannelStatus; - PBYTE pb_InputStatus; - BYTE b_IOType; + int i_ReturnValue = 0; + unsigned int dw_StatusReg; + unsigned char b_ModulNbr; + unsigned char b_InputChannel; + unsigned char *pb_ChannelStatus; + unsigned char *pb_InputStatus; + unsigned char b_IOType; i_ReturnValue = insn->n; - b_ModulNbr = (BYTE) CR_AREF(insn->chanspec); - b_IOType = (BYTE) data[0]; + b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); + b_IOType = (unsigned char) data[0]; /**************************/ /* Test the module number */ @@ -785,8 +783,8 @@ INT i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device * dev, struct comedi_su /* Test the digital imnput channel number */ /******************************************/ - b_InputChannel = (BYTE) CR_CHAN(insn->chanspec); - pb_ChannelStatus = (PBYTE) & data[0]; + b_InputChannel = (unsigned char) CR_CHAN(insn->chanspec); + pb_ChannelStatus = (unsigned char *) &data[0]; if (b_InputChannel <= 2) { /**************************/ @@ -797,7 +795,7 @@ INT i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device * dev, struct comedi_su inl(devpriv->s_BoardInfos. ui_Address + (64 * b_ModulNbr)); *pb_ChannelStatus = - (BYTE) (((~dw_StatusReg) >> (4 + + (unsigned char) (((~dw_StatusReg) >> (4 + b_InputChannel)) & 1); } else { @@ -814,19 +812,19 @@ INT i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device * dev, struct comedi_su /**************************/ /* Read all digital input */ /**************************/ - pb_InputStatus = (PBYTE) & data[0]; + pb_InputStatus = (unsigned char *) &data[0]; dw_StatusReg = inl(devpriv->s_BoardInfos.ui_Address + (64 * b_ModulNbr)); *pb_InputStatus = - (BYTE) (((~dw_StatusReg) >> 4) & 7); + (unsigned char) (((~dw_StatusReg) >> 4) & 7); break; default: printk("IO type wrong\n"); - } //switch end + } /* switch end */ } else { /**********************************/ /* The module is not a SSI module */ @@ -844,5 +842,5 @@ INT i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device * dev, struct comedi_su i_ReturnValue = -2; } - return (i_ReturnValue); + return i_ReturnValue; } |