PISO-DIO Series Classic Driver DLL Software Manual
Contents
1. viod PISODIO DriverClose void WORD PISODIO GetDriverVersion WORD wDriverVersion WORD PISODIO GetConfigAddressSpace WORD wBoardNo DWORD wAddrBase WORD wirqNo WORD wSubVendor WORD wSubDevice WORD wSubAux WORD wSlotBus WORd wSlotDevice User Manual Ver 1 4 Jun 2015 Page 10 PISO DIO Series Classic Driver DLL Software Manual Table2 3 DIO Functions Table of PISODIO DLL Section Function Definition Digital I O Functions void PISODIO OutputWord DWORD wPortAddress DWORD wOutputVal void PISODIO OutputByte DWORD wPortAddr WORD bOutputVal DWORD PISODIO InputWord DWORD wPortAddr WORD PISODIO InputByte DWORD wPortAddr Table2 4 A D Functions Table of PISODIO DLL Section Function Definition Interrupt Functions WORD PISODIO IntResetCount void WORD PISODIO IntGetCount DWORD dwintCount WORD PISODIO IntInstall WORD wBoardNo HANDLE hEvent WORD winterruptSource WORD wActiveMode WORD PISODIO IntRemove void User Manual Ver 1 4 Jun 2015 Page 11 PISO DIO Series Classic Driver DLL Software Manual 2 1 Error Code Table For the most errors it is recommended to check 1 Doesthe device driver installs successful Does the card have plugged Does the card conflicts with other device Close other applications to free the system resources Try to use another slot to plug the card ST uode M I9 Restart your system to try again Error Code Error ID E2. 2 For DOS The demo program is contained in CD NAPDOS PCI PISO DIO DOS e http ftp icpdas com pub cd iocard pci napdos pci piso dio dos TC 5 for Turbo C 2 xx or above MSC gt for MSC 5 xx or above ZG BC gt for BC 3 xx or above 9 TC LIB gt for TC Library 4 TC DEMO 9 for TC demo program TC DIAG 2 for TC diagnostic program TC LIB Large gt TC Large Model Library 4 TC LIB Huge gt TC Huge Model Library File 4 TC LIB Large PIO H gt TC Declaration File 4 TC LIB Large TCPIO_L LIB gt TC Large Model Library File 4 TC LIB Huge PIO H gt TC Declaration File TC LIB Huge TCPIO_H LIB gt TC Huge Model Library File MSC LIB Large PIO H gt MSC Declaration File ZG MSC LIB Large MSCPIO_L LIB gt MSC Large Model Library File MSC LIB Huge PIO H gt MSC Declaration File MSC LIB Huge MSCPIO_H LIB gt MSC Huge Model Library File BC LIB Large PIO H gt BC Declaration File 4 BC LIB Large BCPIO_L LIB gt BC Large Model Library File 9 BC LIB Huge PIO H gt BC Declaration File BC LIB Huge BCPIO_H LIB gt BC Huge Model Library File PISO DIO Series Classic Driver DLL Software Manual Select the appropriate demo for your PISO DIO series card as follows Folder The list of demo programs For PEX 730 PISO 730U PISO 730 5V Demo Digital output Demo 2 Digital Input and digital output Demo3 Interrupt DIO initial high Demod4 Inter
3. 30 User Manual Ver 1 4 Jun 2015 Page 1 Si ER EH N 1 Introduction The software is a collection of 5V TTL digital I O and isolation digital UO subroutines for PISO 813 series card add on cards for Windows 95 98 NT Windows 2000 and 32 bit Windows XP 2003 Vista 7 8 applications The application structure is presented in the following diagram The subroutines in PISODIO DLL are easy understanding as its name standing for It provides powerful easy to use subroutine for developing your data acquisition application Your program can call these DLL functions by VB VC Delphi BCB VB NET 2005 and C NET 2005 easily To speed up your developing process some demonstration source program are provided PISO DIO Series WB VB6 VC6 BCB Delphi VB NET C NET ICP DAS PISO DIO Series Board includes PISO C64 U PEX C64 PISO P64 PISO P64U 24V PEX P64 24V PISO 730U PISO 730 5V PEX 730 PISO 730A 5V PISO 32A32 U 5V PEX P32A32 PISO P32C32 U 5V PEX P32C32 PISO P32S32WU PISO 1730U PISO P8R8 U PISO P8SSR8 AC DC PISO P16R16U PEX P16R16i and PEX P8R38i PISO DIO Series Classic Driver DLL Software Manual 1 1 Obtaining the Driver Installer Package PISO DIO series card can be used on Linux and Windows 95 98 NT 2000 and 32 bit XP 2003 Vista 7 8 based systems and the drivers are fully Plug amp Play PnP compliant for easy installation The driver installer package for the PISO DIO seri
4. DRIVER INSTALUNG ee E 4 1 3 xul ERAN rid ae E EE E E E E 7 1 4 WNINSTALLING THE PISO DIO SERIES CLASSIC DRIVER eege EEN 9 2 DEE un lega DESCRIPTIONS ee 10 2 1 EPROR ODE TEI Eni d 12 2 2 TT ON ie 13 uuo PB SENCILLO ME 13 BD OE qu 13 ue DIEN ovn E 14 2 3 RIVER FON TON E 15 PISODIO _GetDriverVersSiOn M T 15 PIS ODO DIV Qc P M 15 SOI EE 16 PISODIO GetConfigAddressSpace EE 16 2 4 Pcr Meu eo 18 PONT ODU EEEE 18 POI OAD GY cT 18 9D ONSU Uo M 19 PRODO MAO TOF C 19 2 5 INTER OP TF INGTON coe A 20 PISODIO EENEG 20 FESO IOTC EE 20 Ee dg Nr 21 We BON DIT TT I TT Um 22 Architecture of Interrupt moe EE 23 Ss DENKEN 25 3 1 Kegel ag ie cm 25 3 2 FORD O 27 A ERGOE HEEN 29 5 iQ E126 dec
5. gt button to start the installation on the Setup PISO_DIO_Win window ig Setup PISO DIO Win Welcome to the PISO_DIO_Win Setup Wizard This wll install PISO DIEI Wir 247 on your computer It is recommended that vau clase all other applications before continuing Click Hest ta continue or Cancel to esit Setup Cancel User Manual Ver 1 4 Jun 2015 Page 4 PISO DIO Series Classic Driver DLL Software Manual 2 Setup PISO _DIO_ Win Select Destination Location Where should PISO DIO Win be installed C suns wate PISO SITE S tnra se mn ro e Ta continu lle MOL mold IF E 4 dirrererr TOTHCT z mee BITTE TERRESTRE Browse di Atleast 1 0 MB of free disk space is required lt Back d New J Step 4 Click the Install button to continue zl Setup PISO DIO Win Ready to Install Setup is now ready to begin installing PISO DIO Win on your computer Click Install to continue with the installation or click Back if you want to review or change any settings Destination location C DAGQPro PISO DIO User Manual Ver 1 4 Jun 2015 Page 5 PISO DIO Series Classic Driver DLL Software Manual Step 5 Selection No I will restart my computer later and then click the Finish button iG Setup PISO DIO Win Completing the PISO DIO Vin Setup Wizard To complete the installation of PISO DIOU Wm Setup must restart your computer Would you like to restart now E
6. Get the I O address of PISO DIO series board n Syntax WORD PISODIO GetConfigAddressSpace WORD wBoardNo DWORD wAddrBase WORD wirqNo WORD wSubVendor WORD wSubDevice WORD wSubAux WORD wsSlotBus WORd wSlotDevice gt Parameters wBoardNo Input PISO DIO series board number PISO DIO Series Classic Driver DLL Software Manual wAddrBase Output The base address of PISO DIO series board Only the low WORD is valid wirgNo Output The IRQ number that the PISO DIO series board using wSubVendor Output Sub Vendor ID wSubDevice Output Sub Device ID wSubAux Output Sub Aux ID wSlotBus Output Slot Bus number wSlotDevice Output Sub Device ID gt Returns PISODIO NoError OK PISODIO FindBoardError Handshake check error PIDODIO ExceedBoardError wBoardNo is invalidated User Manual Ver 1 4 Jun 2015 Page 17 PISO DIO Series Classic Driver DLL Software Manual 2 4 Digital I O Functions PISODIO OutputByte This subroutine will send the 8 bits data to the desired I O port Syntax void PISODIO OutputByte DWORD wPortAddr WORD bOutputVal Parameters wPortAddr Input I O port addresses please refer to function PISODIO GetConfigAddressSpace Only the low WORD is valid bOutputVal Input 8 bit data send to I O port Only the low BYTE is valid gt Returns None PISODIO_InputByte This subroutine will input the 8 bit data from the desir
7. K User Manual Ver 1 4 Jun 2015 Page 22 CreateThread Bi E ee WsensyApplication Create Event for Device Driver CreateEvent PIODIO_Intinstall Please refer to the following Windows API functions The following portion description of these functions was copied from MSDN For the detailed and completely information please refer to MSDN The CreateEvent function creates or opens a named or unnamed event object HANDLE CreateEvent pointer to security attributes LPSECURITY ATTRIBUTES IpEventAttributes BOOL bManualReset flag for manual reset event BOOL bInitialState flag for initial state LPCTSTR IpName pointer to event object name PISO DIO Series Classic Driver DLL Software Manual CreateThread The CreateThread function creates a thread to execute within the virtual address space of the calling process To create a thread that runs in the virtual address space of another process use the CreateRemoteThread function HANDLE CreateThread pointer to security attributes LPSECURITY ATTRIBUTES IpThreadAttributes DWORD dwStackSize initial thread stack size pointer to thread function LPTHREAD START ROUTINE IpStartAddress LPVOID IpParameter argument for new thread DWORD dwCreationFlags creation flags LPDWORD IpThreadid pointer to receive thread ID WaitForSingleObject The WaitForSingleObject function returns when one of the following occurs e The specified ob
8. PISO DIO Series Classic Driver DLL Software Manual Version 1 4 Jun 2015 Board includes PISO C64 U PEX C64 PISO P64 PISO P64U 24V PEX P64 24V PISO 730U PISO 730 5V PEX 730 PISO 730A 5V PEX P32A32 PISO 32A32 U 5V PISO P32C32 U 5V X PEX P32C32 PISO P32S32WU PISO 1730U PISO P8R8 U PISO P8SSR8AC PISO P8SSR8DC PISO P16R16U PEX P16R16i and PEX P8R8i All products manufactured by ICP DAS are warranted against defective materials for a period of one year from the date of delivery to the original purchaser ICP DAS assumes no liability for damages consequent to the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use nor for any infringements of patents or other rights of third parties resulting from its use Copyright 2015 by ICP DAS All rights are reserved Names are used for identification only and may be registered trademarks of their respective companies If you have any question feel to contact us by email at Email service icpdas com or service icodas gmail com We will respond to you within 2 working days PISO DIO Series Classic Driver DLL Software Manual TABLE OF CONTENTS EE esee 2 L1 OBTAINING THE DRIVER INSTALLER PACKAGE EE 3 1 2
9. described below The best way to report problems is to send electronic mail to Service icpdas com or Service icodas gmail com on the Internet When reporting problems please include the following information Is the problem reproducible If so how 2 What kind and version of platform that you using For example Windows 98 Windows 2000 or 32 bit Windows XP 2003 Vista 7 8 3 What kinds of our products that you using Please see the product s manual 4 Ifa dialog box with an error message was displayed please include the full test of the dialog box including the text in the title bar 5 If the problem involves other programs or hardware devices what devices or version of the failing programs that you using 6 Other comments relative to this problem or any suggestions will be welcomed After we had received your comments we will take about two business days to test the problems that you said And then reply as soon as possible to you Please check that if we had received you comments And please keeps contact with us User Manual Ver 1 4 Jun 2015 Page 30
10. ed I O port Syntax WORD PISODIO InputByte DWORD wPortAddr Parameters wPortAddr Input I O port addresses please refer to function PISODIO GetConfigAddressSpace Only the low WORD is valid gt Returns 16 bits data with the leading 8 bits are all O Only the low BYTE is valid PISO DIO Series Classic Driver DLL Software Manual PISODIO OutputWord This subroutine will send the 16 bits data to the desired I O port Syntax void PISODIO OutputWord DWORD wPortAddr WORD wOutputVal Parameters wPortAddr Input I O port addresses please refer to function PISODIO GetConfigAddressSpace Only the low WORD is valid wOutputVal Input 16 bit data send to I O port Only the low WORD is valid Returns None PISODIO InputWord This subroutine will input the 16 bit data from the desired I O port Syntax WORD PISODIO InputWord DWORD wPortAddr Parameters wPortAddr Input I O port addresses please refer to function PISODIO GetConfigAddressSpace Only the low WORD is valid Returns 16 bits data Only the low WORD is valid PISO DIO Series Classic Driver DLL Software Manual 2 5 Interrupt Functions PISODIO IntResetCount This subroutine wills reset the dwlIntCount defined in device driver Syntax WORD PISODIO IntResetCount void Parameters None Returns PISODIO NoError OK PISODIO DriverNoOpen The device driver no open PIDODIO Clear
11. es can be found on the supplied CD ROM or can be obtained from the ICP DAS FTP web site The location and addresses are indicated in the table below CD NAPDOS PCI PISO DIO DLL_OCX http ftp icodas com pub cd iocard pci napdos pci piso dio dll_ocx Install the appropriate driver for your operating system as follows Name OS For Windows 95 Windows 98 Windows NT Windows 2000 32 bit Windows XP 32 bit Windows 2003 32 bit Windows Vista 32 bit Windows 7 and 32 bit Windows 8 PISO DIO_Win_xxx exe For Linux Kernel 2 4 x 2 6 x and 3 12 x For detail information about Linux software installation refer to Ixpio tar gz Linux software manual The download addresses are show below http www icpdas com download pci linux EI User Manual Ver 1 4 Jun 2015 Page 3 PISO DIO Series Classic Driver DLL Software Manual 1 2 Driver Installing Procedure Before the driver installation you must complete the hardware installation For detailed information about the hardware installation please refer to appropriate hardware user manual for your PISO DIO series card The hardware user manual is contained in ih CD NAPDOS PCI PISO DIO Manual e http ftp icodas com pub cd iocard pci napdos pci piso dio manual To install the PISO DIO series classic drivers follow the procedure described below Step 1 Double Click PISO DIO_Win_xxxx exe to i setuni as install driver Step 2 Click the Next
12. he wizard Finish L ancel Step 4 Windows pops up Found New Hardware dialog box again 9 J Found New Hardware Your new hardware is installed and ready to use User Manual Ver 1 4 Jun 2015 Page 8 PISO DIO Series Classic Driver DLL Software Manual 1 4 Uninstalling the PISO DIO Series Classic Driver The ICP DAS PISO DIO series classic driver includes an uninstallation utility that allows you remove the software from your computer To uninstall the software follow the procedure described below Step 1 Double clock the unins000 exe uninstaller application which can be found in the following folder C DAQPro PISO DIO PISO DIO Win Uninstall i Are you sure you want to completely remove PISO DIO Wm and all of its componente Step 3 The Remove Shared File dialog box will then be displayed to confirm whether you want to remove the share files Click the Yes to All button to continue PISO DIO Win Uninstall Step 2 A dialog box will be displayed asking you to confirm that you want to remove the utility program Click the Yes button to continue Remove Shared File The system indicates that the following shared file is no longer in use by any programs Would vau like for Uninstall to remove this shared file IF any programs are still using this file and itis removed those programs may nat function properly IF you are unsure choose Ma Leaving the file on your sy
13. ject is in the signaled state e The time out interval elapses To enter an alertable wait state use the WaitForSingleObjectEx function To wait for multiple objects use the WaitForMultipleObjects DWORD WaitForSingleObject HANDLE hHandle handle to object to wait for DWORD dwMilliseconds time out interval in milliseconds PISO DIO Series Classic Driver DLL Software Manual 3 Demo Programs 3 1 For Microsoft Windows ICP DAS PISO DIO Series Classic Driver DLL contains a set of functions It can be used in various application programs for PISO DIO series card The API functions supports many development environments and programming languages including Microsoft Visual C Visual Basic Borland Delphi gt Borland C Builder gt Microsoft Visual C NET gt Microsoft Visual VB NET The demo programs of Windows OS for the PISO DIO series can be found on the supplied CD ROM or can be obtained from the ICP DAS FTP web site The location and addresses are indicated in the table below CD NAPDOS PCI PISO DIO DLL_OCX Demo e http ftp icpdas com pub cd iocard pci napdos pci piso dio dll ocx demo BCBA gt for Borland C Builder 4 Delphid gt for Delphi 4 PISODIO H gt Header files PISODIO PAS gt Declaration files PISODIO LIB gt Linkage library for BCB only VC6 forVisual C 6 VB6 gt for Visual Basic 6 PISODIO H gt Header files PISODIO BAS gt Declaration files PISODIO LIB gt Lin
14. kage library for VC only VB NET2005 gt for VB NET2005 CSharp2005 gt for C NET2005 PISODIO vb gt Visual Basic Source files PISODIO cs gt Visual CH Source files User Manual Ver 1 4 Jun 2015 Page 25 PISO DIO Series Classic Driver DLL Software Manual Select the appropriate demo for your PISO DIO series card as follows The list of demo programs Folder 730 730A A64_DO C64 DO P32A32 P32C32 P64 DI PISO P8R8 PISO P16R16U_PEX P16R16i_PEX P8R8i For PEX 730 PISO 730U PISO 730 5V DIO demo Digital Input and digital output Interrupt demo Initial Low and Active High Event APC demo For PISO 730A 5V DIO demo Digital Input and digital output Interrupt demo Initial Low and Active High Event APC demo For PISO A64 DO demo Digital output For PEX C64 PISO C64U PISO C64 DO demo Digital output For PISO P32A32U PISO P32A32 DIO demo Digital Input and digital output For PEX P32C32 PISO P32C32U PISO P32C32 PISO P32S32WU DIO demo Digital Input and digital output For PEX P64 24V PISO P64U 24V PISO P64 DI demo Digital Input For PISO P8R8U PISO P8R8 PISO P8SSR8AC PISO P8SSR8DC DIO demo Digital Input and digital output For PISO P16R16U PEX P16R16i PEX P8R8i DIO demo Digital Input and digital output User Manual Ver 1 4 Jun 2015 Page 26 PISO DIO Series Classic Driver DLL Software Manual 3
15. lntCountError dwintCount clear error PISODIO IntGetCount This subroutine will read the dwintCount defined in device driver Syntax WORD PISODIO IntGetCount WORD dwintCount Parameters dwintCount Output Address of dwintCount which will stores the counter value of interrupt gt Returns PISODIO_NoError OK PISODIO_GetIntCountError dwintCount read error PISO DIO Series Classic Driver DLL Software Manual PISODIO Intinstall This subroutine will install the IRQ service routine gt Syntax WORD PISODIO_Intinstall WORD wBoardNo HANDLE hEvent WORD winterruptSource WORD wActiveMode Parameters wBoardNo Input Which board to be used hEvent Input Address of an Event handle The user s program must call the Windows API function Create Event to create the event object winterruptSource Input What the Interrupt Source to be used Please refer to hardware user manual for the detail information Card No winterruptSource Description PISO 730 0 DIO 1 DI1 wActiveMode Input When to trigger the interrupt This can be PISODIO ActiveHigh or PISODIO ActiveLow Returns PISODIO NoError OK PISODIO InstalllrgError IRQ installation error PISO DIO Series Classic Driver DLL Software Manual PISODIO IntRemove This subroutine will remove the IRQ service routine gt Syntax WORD PISODIO_IntRemove void gt Parameters None Returns PISODIO NokError O
16. mm User Manual Ver 1 4 Jun 2015 Page 6 PISO DIO Series Classic Driver DLL Software Manual 1 3 PnP Driver Installation Step 1 The system should find the new card and then continue to finish the Plug amp Play steps Note Some operating system such as Windows Vista 7 will find the new card and make it work JD Found New Hardware X automatically so the Step2 to Step4 will be Network Controller skipped Step 2 Select Install the software automatically Recommended and click the Next gt button Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install software For PISO 730 Isolated Digital IA Board If your hardware came with an installation CD Se or floppy disk insert it now What do pou want the wizard to do Insta Click Next to continue ei E 8 i eg User Manual Ver 1 4 Jun 2015 Page 7 PISO DIO Series Classic Driver DLL Software Manual Step 3 Click the Finish button Found New Hardware Wizard Please wait while the wizard installs the software K EI E Found Hew atdware Wizard Setting a system restore point and backing up old files in case your system needs to be restored in the future ds Completing the Found New TEE Hardware Wizard The wizard has finished installing the software for go PISO 730 Isolated Digital I4 Board Click Finish to clase t
17. rror String 0 PISODIO NoError OK No Error 1 PISODIO DriverOpenError Device driver can t be opened l The PISODIO Driverlnit function 2 PISODIO DriverNoOpen must be called first 3 PISODIO GetDriverVersionError Get driver version error 4 PISODIO InstalllrgError Install IRQ error 5 PISODIO ClearlntCountError Clear counter value error 6 PISODIO GetlntCountError Get interrupt counter error 7 PISODIO RegisterApcError Get register APC error 8 PISODIO RemovelrqError Remove IRQ error 9 PISODIO FindBoardError Cannot find board 10 PISODIO ExceedBoardNumber Dee ere maximum board number 7 11 PISODIO ResetError Can t reset the interrupt count PISO DIO Series Classic Driver DLL Software Manual 2 2 Test Functions PISODIO GetDllVersion To get the version number of PISODIO DLL Syntax WORD PISODIO GetDllVersion void Parameters None Returns DLL version information For example If 200 hex value is return it means driver version is 2 00 PISODIO ShortSub To perform the subtraction as nA nB in short data type This function is provided for testing DLL linkage purpose Syntax short PISODIO ShortSub short nA short nB Parameters nA Input 2 bytes short data type value nB Input 2 bytes short data type value Returns The value of nA nB PISO DIO Series Classic Driver DLL Software Manual PISODIO FloatSub To perform the subtraction as fA fB in float data
18. rupt DIO initial low 730 2 9 DemoS Interrupt Multi interrupt source For PISO 730A 5V Demo Digital output P Demo 2 Digital Input and digital output Demo3 Interrupt DIO initial high Demod4 Interrupt DIO initial low 730A p 9 9 Demob5 Interrupt Multi interrupt source For all PISO DIO series card diag PISO PlO exe For PEX P32C32 PISO P32C32U PISO P32C32 PISO P324A32 P32C32 PISO P32A32U PISO P32S32WU demo Digital Input and digital output For PEX P64 24V PISO P64U 24V PISO P64 demo Digital Input P64 For PISO P8R8U PISO P8R8 PISO P8SSR8AC PISO P8SSR8DC P8R8 Demot Digital output Demo2 Digital Input and digital output For PISO P16R16U PEX P16R16i PEX P8R8i demo Digital Input and digital output P16R16U For PEX C64 PISO C64U PISO C64 PISO A64 Demo Digital output C64 Note that all of the hardware control functions need to be provided and processed by user themselves User Manual Ver 1 4 Jun 2015 Page 28 PISO DIO Series Classic Driver DLL Software Manual 4 Programs Architecture PISODIO Driverlnit Enable All DI DO PISODIO InputByte PISODIO OutputByte PISODIO DriverClose Function Call into DLLs VXDs SYSs Device Driver Hardware Devices PISO DIO Series Classic Driver DLL Software Manual 5 Problems Report Technical support is available at no charge as
19. stem wll not cause any harm Location C040 Pro4PiSO DIO wyin2k ETT oe Step 4 After the uninstallation process is complete a dialog box will be displayed to you that the driver was successfully removed Click the OK button to finish the uninstallation process User Manual Ver 1 4 Jun 2015 Page 9 PISO DIO Series Classic Driver DLL Software Manual 2 DLL Function Descriptions All of the functions provided for PISO DIO series card are listed below in Tables 2 2 to 2 4 This list of functions is expanded on in the text that follows However in order to make a clear and simplified description of the functions the attributes of the input and output parameters for every function is indicated as input and output respectively as shown in following table Furthermore the error code of all functions supported by PISO DIO series card is also listed in Section 2 1 Keyword Parameter must be set by the user before Data value from this parameter is calling the function retrieved after calling the function Input Yes No Output No Yes Input Output Yes Yes Table2 1 Test Functions Table of PISODIO DLL Section Function Definition Test Functions float PISODIO FloatSub float fA float fB short PISODIO ShortSub shor nA short nB WORD PISODIO GetDllVersion void Table2 2 Driver Functions Table of PISODIO DLL Section Function Definition Driver Functions WORD PISODIO Driverlnit void
20. type This function is provided for testing DLL linkage purpose Syntax float PISODIO FloatSub float fA float fB Parameters A Input 4 bytes floating point value B Input 4 bytes floating point value Returns The value of fA fB User Manual Ver 1 4 Jun 2015 Page 14 PISO DIO Series Classic Driver DLL Software Manual 2 3 Driver Functions PISODIO_GetDriverVersion This subroutine will read the version number of PISO DIO driver gt Syntax WORD PISODIO_GetDriverVersion WORD wDriverVersion gt Parameters wDriverVersion Output address of wDriverVersion gt Returns PISODIO_NoError OK PISODIO DriverNoOpen The PISO DIO driver no open PIDODIO GetDriverVersionError Read driver version error PISODO Driverlnit This subroutine will open the PISO DIO driver and allocate the resource for the device This function must be called once before calling other PISO DIO functions Syntax WORD PISODIO Driverlnit Parameters None Returns PISODIO NoError OK PISODIO DriverNoOpen Open PISO DIO driver error PISO DIO Series Classic Driver DLL Software Manual PISODIO DriverClose W This subroutine will close the PISO DIO Driver and release the resource from the device This function must be called once before exit the user s application Syntax void PISODIO DriverClose Parameters None Returns None PISODIO GetConfigAddressSpace
Download Pdf Manuals
Related Search