关于NuDaqPci 数据采集
最近在做公司一个fct的测试及调试软件
设计到的比较多的通信问题
1，Gpib通信（调用ADL-GPIB）
2，串口通信
3，Usb通信（调用USBXpress）
4，Pci通信（调用PCIS-DASK）
大多数的驱动都是使用
先写了一个Gpib通信的类，参照园子里的朋友的cs文件，有改动
1.Gpibhelper如下：
using System.Runtime.InteropServices; using System.Text; public class GPIB { public enum ibsta_bit_numbers { DCAS_NUM = 0, DTAS_NUM = 1, LACS_NUM = 2, TACS_NUM = 3, ATN_NUM = 4, CIC_NUM = 5, REM_NUM = 6, LOK_NUM = 7, CMPL_NUM = 8, EVENT_NUM = 9, SPOLL_NUM = 10, RQS_NUM = 11, SRQI_NUM = 12, END_NUM = 13, TIMO_NUM = 14, ERR_NUM = 15 }; /* IBSTA status bits (returned by all functions) */ public enum ibsta_bits { DCAS = ( 1 << ibsta_bit_numbers.DCAS_NUM ), /* device clear state */ DTAS = ( 1 << ibsta_bit_numbers.DTAS_NUM ), /* device trigger state */ LACS = ( 1 << ibsta_bit_numbers.LACS_NUM ), /* GPIB interface is addressed as Listener */ TACS = ( 1 << ibsta_bit_numbers.TACS_NUM ), /* GPIB interface is addressed as Talker */ ATN = ( 1 << ibsta_bit_numbers.ATN_NUM ), /* Attention is asserted */ CIC = ( 1 << ibsta_bit_numbers.CIC_NUM ), /* GPIB interface is Controller-in-Charge */ REM = ( 1 << ibsta_bit_numbers.REM_NUM ), /* remote state */ LOK = ( 1 << ibsta_bit_numbers.LOK_NUM ), /* lockout state */ CMPL = ( 1 << ibsta_bit_numbers.CMPL_NUM ), /* I/O is complete */ EVENT = ( 1 << ibsta_bit_numbers.EVENT_NUM ), /* DCAS, DTAS, or IFC has occurred */ SPOLL = ( 1 << ibsta_bit_numbers.SPOLL_NUM ), /* board serial polled by busmaster */ RQS = ( 1 << ibsta_bit_numbers.RQS_NUM ), /* Device requesting service */ SRQI = ( 1 << ibsta_bit_numbers.SRQI_NUM ), /* SRQ is asserted */ END = ( 1 << ibsta_bit_numbers.END_NUM ), /* EOI or EOS encountered */ TIMO = ( 1 << ibsta_bit_numbers.TIMO_NUM ), /* Time limit on I/O or wait function exceeded */ ERR = ( 1 << ibsta_bit_numbers.ERR_NUM ) /* Function call terminated on error */ }; /* IBERR error codes */ public enum iberr_code { EDVR = 0, /* system error */ ECIC = 1, /* not CIC */ ENOL = 2, /* no listeners */ EADR = 3, /* CIC and not addressed before I/O */ EARG = 4, /* bad argument to function call */ ESAC = 5, /* not SAC */ EABO = 6, /* I/O operation was aborted */ ENEB = 7, /* non-existent board (GPIB interface offline) */ EDMA = 8, /* DMA hardware error detected */ EOIP = 10, /* new I/O attempted with old I/O in progress */ ECAP = 11, /* no capability for intended opeation */ EFSO = 12, /* file system operation error */ EBUS = 14, /* bus error */ ESTB = 15, /* lost serial poll bytes */ ESRQ = 16, /* SRQ stuck on */ ETAB = 20 /* Table Overflow */ }; /* Timeout values and meanings */ public enum gpib_timeout { TNONE = 0, /* Infinite timeout (disabled) */ T10us = 1, /* Timeout of 10 usec (ideal) */ T30us = 2, /* Timeout of 30 usec (ideal) */ T100us = 3, /* Timeout of 100 usec (ideal) */ T300us = 4, /* Timeout of 300 usec (ideal) */ T1ms = 5, /* Timeout of 1 msec (ideal) */ T3ms = 6, /* Timeout of 3 msec (ideal) */ T10ms = 7, /* Timeout of 10 msec (ideal) */ T30ms = 8, /* Timeout of 30 msec (ideal) */ T100ms = 9, /* Timeout of 100 msec (ideal) */ T300ms = 10, /* Timeout of 300 msec (ideal) */ T1s = 11, /* Timeout of 1 sec (ideal) */ T3s = 12, /* Timeout of 3 sec (ideal) */ T10s = 13, /* Timeout of 10 sec (ideal) */ T30s = 14, /* Timeout of 30 sec (ideal) */ T100s = 15, /* Timeout of 100 sec (ideal) */ T300s = 16, /* Timeout of 300 sec (ideal) */ T1000s = 17 /* Timeout of 1000 sec (maximum) */ }; /* End-of-string (EOS) modes for use with ibeos */ public enum eos_flags { EOS_MASK = 0x1c00, REOS = 0x0400, /* Terminate reads on EOS */ XEOS = 0x800, /* assert EOI when EOS char is sent */ BIN = 0x1000 /* Do 8-bit compare on EOS */ }; /* GPIB Bus Control Lines bit vector */ public enum bus_control_line { ValidDAV = 0x01, ValidNDAC = 0x02, ValidNRFD = 0x04, ValidIFC = 0x08, ValidREN = 0x10, ValidSRQ = 0x20, ValidATN = 0x40, ValidEOI = 0x80, ValidALL = 0xff, BusDAV = 0x0100, /* DAV line status bit */ BusNDAC = 0x0200, /* NDAC line status bit */ BusNRFD = 0x0400, /* NRFD line status bit */ BusIFC = 0x0800, /* IFC line status bit */ BusREN = 0x1000, /* REN line status bit */ BusSRQ = 0x2000, /* SRQ line status bit */ BusATN = 0x4000, /* ATN line status bit */ BusEOI = 0x8000 /* EOI line status bit */ }; const int gpib_addr_max = 30; /* max address for primary/secondary gpib addresses */ public enum ibask_option { IbaPAD = 0x1, IbaSAD = 0x2, IbaTMO = 0x3, IbaEOT = 0x4, IbaPPC = 0x5, /* board only */ IbaREADDR = 0x6, /* device only */ IbaAUTOPOLL = 0x7, /* board only */ IbaCICPROT = 0x8, /* board only */ IbaIRQ = 0x9, /* board only */ IbaSC = 0xa, /* board only */ IbaSRE = 0xb, /* board only */ IbaEOSrd = 0xc, IbaEOSwrt = 0xd, IbaEOScmp = 0xe, IbaEOSchar = 0xf, IbaPP2 = 0x10, /* board only */ IbaTIMING = 0x11, /* board only */ IbaDMA = 0x12, /* board only */ IbaReadAdjust = 0x13, IbaWriteAdjust = 0x14, IbaEventQueue = 0x15, /* board only */ IbaSPollBit = 0x16, /* board only */ IbaSpollBit = 0x16, /* board only */ IbaSendLLO = 0x17, /* board only */ IbaSPollTime = 0x18, /* device only */ IbaPPollTime = 0x19, /* board only */ IbaEndBitIsNormal = 0x1a, IbaUnAddr = 0x1b, /* device only */ IbaHSCableLength = 0x1f, /* board only */ IbaIst = 0x20, /* board only */ IbaRsv = 0x21, /* board only */ IbaBNA = 0x200, /* device only */ IbaBaseAddr = 0x201 /* GPIB board's base I/O address.*/ }; public enum ibconfig_option { IbcPAD = 0x1, IbcSAD = 0x2, IbcTMO = 0x3, IbcEOT = 0x4, IbcPPC = 0x5, /* board only */ IbcREADDR = 0x6, /* device only */ IbcAUTOPOLL = 0x7, /* board only */ IbcCICPROT = 0x8, /* board only */ IbcIRQ = 0x9, /* board only */ IbcSC = 0xa, /* board only */ IbcSRE = 0xb, /* board only */ IbcEOSrd = 0xc, IbcEOSwrt = 0xd, IbcEOScmp = 0xe, IbcEOSchar = 0xf, IbcPP2 = 0x10, /* board only */ IbcTIMING = 0x11, /* board only */ IbcDMA = 0x12, /* board only */ IbcReadAdjust = 0x13, IbcWriteAdjust = 0x14, IbcEventQueue = 0x15, /* board only */ IbcSPollBit = 0x16, /* board only */ IbcSpollBit = 0x16, /* board only */ IbcSendLLO = 0x17, /* board only */ IbcSPollTime = 0x18, /* device only */ IbcPPollTime = 0x19, /* board only */ IbcEndBitIsNormal = 0x1a, IbcUnAddr = 0x1b, /* device only */ IbcHSCableLength = 0x1f, /* board only */ IbcIst = 0x20, /* board only */ IbcRsv = 0x21, /* board only */ IbcLON = 0x22, IbcBNA = 0x200 /* device only */ }; public enum t1_delays { T1_DELAY_2000ns = 1, T1_DELAY_500ns = 2, T1_DELAY_350ns = 3 }; // typedef ushort Addr4882_t; // typedef int ssize_t; // typedef uint size_t; public const ushort NOADDR = 0xffff; /* IEEE 488 Function Prototypes */ [DllImport("Gpib-32.dll")] public static extern int ibask( int ud, int option, ref int value ); [DllImport("Gpib-32.dll")] public static extern int ibbna( int ud, string board_name ); [DllImport("Gpib-32.dll")] public static extern int ibcac( int ud, int synchronous ); [DllImport("Gpib-32.dll")] public static extern int ibclr( int ud ); [DllImport("Gpib-32.dll")] public static extern int ibcmd( int ud, string cmd, long cnt ); [DllImport("Gpib-32.dll")] public static extern int ibcmda( int ud, string cmd, long cnt ); [DllImport("Gpib-32.dll")] public static extern int ibconfig( int ud, int option, int value ); [DllImport("Gpib-32.dll")] public static extern int ibdev( int board_index, int pad, int sad, int timo, int send_eoi, int eosmode ); [DllImport("Gpib-32.dll")] public static extern int ibdma( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibeot( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibeos( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibfind( string dev ); [DllImport("Gpib-32.dll")] public static extern int ibgts(int ud, int shadow_handshake); [DllImport("Gpib-32.dll")] public static extern int ibist( int ud, int ist ); [DllImport("Gpib-32.dll")] public static extern int iblines( int ud, short line_status ); [DllImport("Gpib-32.dll")] public static extern int ibln( int ud, int pad, int sad, short found_listener ); [DllImport("Gpib-32.dll")] public static extern int ibloc( int ud ); [DllImport("Gpib-32.dll")] public static extern int ibonl( int ud, int onl ); [DllImport("Gpib-32.dll")] public static extern int ibpad( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibpct( int ud ); [DllImport("Gpib-32.dll")] public static extern int ibppc( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibrd( int ud, StringBuilder buf, int count ); [DllImport("Gpib-32.dll")] public static extern int ibrda( int ud, StringBuilder buf, int count ); [DllImport("Gpib-32.dll")] public static extern int ibrdf( int ud, char file_path ); [DllImport("Gpib-32.dll")] public static extern int ibrpp( int ud, char ppr ); [DllImport("Gpib-32.dll")] public static extern int ibrsc( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibrsp( int ud, StringBuilder spr ); [DllImport("Gpib-32.dll")] public static extern int ibrsv( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibsad( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibsic( int ud ); [DllImport("Gpib-32.dll")] public static extern int ibsre( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibstop( int ud ); [DllImport("Gpib-32.dll")] public static extern int ibtmo( int ud, int v ); [DllImport("Gpib-32.dll")] public static extern int ibtrg( int ud ); [DllImport("Gpib-32.dll")] public static extern int ibwait( int ud, int mask ); [DllImport("Gpib-32.dll")] public static extern int ibwrt( int ud, string buf, int count ); [DllImport("Gpib-32.dll")] public static extern int ibwrta( int ud, string buf, int count ); [DllImport("Gpib-32.dll")] public static extern int ibwrtf( int ud, StringBuilder file_path ); [DllImport("Gpib-32.dll")] public static extern int gpib_get_globals (out int pibsta, out int piberr, out int pibcnt, out int pibcntl); /* IEEE 488.2 Function Prototypes */ [DllImport("Gpib-32.dll")] public static extern void AllSPoll( int board_desc, ushort[] addressList, ushort[] resultList ); [DllImport("Gpib-32.dll")] public static extern void AllSpoll( int board_desc, ushort[] addressLis, ushort[] resultList ); [DllImport("Gpib-32.dll")] public static extern void DevClear( int board_desc, ushort address ); [DllImport("Gpib-32.dll")] public static extern void DevClearList( int board_desc, ushort[] addressLis ); [DllImport("Gpib-32.dll")] public static extern void EnableLocal( int board_desc, ushort[] addressLis ); [DllImport("Gpib-32.dll")] public static extern void EnableRemote( int board_desc, ushort[] addressLis ); [DllImport("Gpib-32.dll")] public static extern void FindLstn( int board_desc, ushort[] padList, ushort[] resultList, int maxNumResults ); [DllImport("Gpib-32.dll")] public static extern void FindRQS( int board_desc, ushort[] addressList, out short result ); [DllImport("Gpib-32.dll")] public static extern void PassControl( int board_desc, ushort address ); [DllImport("Gpib-32.dll")] public static extern void PPoll( int board_desc, out short result ); [DllImport("Gpib-32.dll")] public static extern void PPollConfig( int board_desc, ushort address, int dataLine, int lineSense ); [DllImport("Gpib-32.dll")] public static extern void PPollUnconfig( int board_desc, ushort[] addressList ); [DllImport("Gpib-32.dll")] public static extern void RcvRespMsg( int board_desc, char[] buffer, long count, int termination ); [DllImport("Gpib-32.dll")] public static extern void ReadStatusByte( int board_desc, ushort address, out short result ); [DllImport("Gpib-32.dll")] public static extern void Receive( int board_desc, ushort address, char[] buffer, long count, int termination ); [DllImport("Gpib-32.dll")] public static extern void ReceiveSetup( int board_desc, ushort address ); [DllImport("Gpib-32.dll")] public static extern void ResetSys( int board_desc, ushort[] addressList ); [DllImport("Gpib-32.dll")] public static extern void Send( int board_desc, ushort address, char[] buffer, long count, int eot_mode ); [DllImport("Gpib-32.dll")] public static extern void SendCmds( int board_desc, char[] cmds, long count ); [DllImport("Gpib-32.dll")] public static extern void SendDataBytes( int board_desc, char[] buffer, long count, int eotmode ); [DllImport("Gpib-32.dll")] public static extern void SendIFC( int board_desc ); [DllImport("Gpib-32.dll")] public static extern void SendLLO( int board_desc ); [DllImport("Gpib-32.dll")] public static extern void SendList( int board_desc, ushort[] addressList, char[] buffer, long count, int eotmode ); [DllImport("Gpib-32.dll")] public static extern void SendSetup( int board_desc, ushort[] addressList ); [DllImport("Gpib-32.dll")] public static extern void SetRWLS( int board_desc, ushort[] addressList ); [DllImport("Gpib-32.dll")] public static extern void TestSRQ( int board_desc, out short result ); [DllImport("Gpib-32.dll")] public static extern void TestSys( int board_desc, ushort[] addrlist, short[] resultList ); [DllImport("Gpib-32.dll")] public static extern void Trigger( int board_desc, ushort address ); [DllImport("Gpib-32.dll")] public static extern void TriggerList( int board_desc, ushort[] addressList ); [DllImport("Gpib-32.dll")] public static extern void WaitSRQ( int board_desc, out short result ); }
using System; using System.Collections.Generic; using System.Text; using System.Threading; namespace Common.GpibProtocol { public class GpibHelper { #region GPIB读写操作 private short address = 0; private int ibsta, iberr, ibcnt, ibcntl; private GpibHelper() { } public GpibHelper(short address) { this.address = address; } public bool write(string strWrite) { //Open and intialize an GPIB instrument int dev = GPIB.ibdev(0, address, 0, (int)GPIB.gpib_timeout.T1s, 1, 0); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in initializing the GPIB instrument."); return false; } //clear the specific GPIB instrument GPIB.ibclr(dev); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in clearing the GPIB device."); return false; } //Write a string command to a GPIB instrument using the ibwrt() command GPIB.ibwrt(dev, strWrite, strWrite.Length); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in writing the string command to the GPIB instrument."); return false; } //Offline the GPIB interface card GPIB.ibonl(dev, 0); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in offline the GPIB interface card."); return false; } return true; } public bool read(string strWrite, ref string strRead) { StringBuilder str = new StringBuilder(100); //Open and intialize an GPIB instrument int dev = GPIB.ibdev(0, address, 0, (int)GPIB.gpib_timeout.T1s, 1, 0); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in initializing the GPIB instrument."); return false; } //clear the specific GPIB instrument GPIB.ibclr(dev); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in clearing the GPIB device."); return false; } //Write a string command to a GPIB instrument using the ibwrt() command GPIB.ibwrt(dev, strWrite, strWrite.Length); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in writing the string command to the GPIB instrument."); return false; } Thread.Sleep(500); //Read the response string from the GPIB instrument using the ibrd() command GPIB.ibrd(dev, str, 100); strRead = str.ToString(); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in reading the response string from the GPIB instrument."); return false; } //Offline the GPIB interface card GPIB.ibonl(dev, 0); GPIB.gpib_get_globals(out ibsta, out iberr, out ibcnt, out ibcntl); if ((ibsta & (int)GPIB.ibsta_bits.ERR) != 0) { //MessageBox.Show("Error in offline the GPIB interface card."); return false; } return true; } #endregion } }
2.PCI操作类
using System.Runtime.InteropServices; using System; namespace Common.PciProtocol { public delegate void CallbackDelegate(); public class DASK { #region PCI Card Type //ADLink PCI Card Type public const ushort PCI_6208V = 1; public const ushort PCI_6208A = 2; public const ushort PCI_6308V = 3; public const ushort PCI_6308A = 4; public const ushort PCI_7200 = 5; public const ushort PCI_7230 = 6; public const ushort PCI_7233 = 7; public const ushort PCI_7234 = 8; public const ushort PCI_7248 = 9; public const ushort PCI_7249 = 10; public const ushort PCI_7250 = 11; public const ushort PCI_7252 = 12; public const ushort PCI_7296 = 13; public const ushort PCI_7300A_RevA = 14; public const ushort PCI_7300A_RevB = 15; public const ushort PCI_7432 = 16; public const ushort PCI_7433 = 17; public const ushort PCI_7434 = 18; public const ushort PCI_8554 = 19; public const ushort PCI_9111DG = 20; public const ushort PCI_9111HR = 21; public const ushort PCI_9112 = 22; public const ushort PCI_9113 = 23; public const ushort PCI_9114DG = 24; public const ushort PCI_9114HG = 25; public const ushort PCI_9118DG = 26; public const ushort PCI_9118HG = 27; public const ushort PCI_9118HR = 28; public const ushort PCI_9810 = 29; public const ushort PCI_9812 = 30; public const ushort PCI_7396 = 31; public const ushort PCI_9116 = 32; public const ushort PCI_7256 = 33; public const ushort PCI_7258 = 34; public const ushort PCI_7260 = 35; public const ushort PCI_7452 = 36; public const ushort PCI_7442 = 37; public const ushort MAX_CARD = 32; #endregion #region Error Number //Error Number public const short NoError = 0; public const short ErrorUnknownCardType = -1; public const short ErrorInvalidCardNumber = -2; public const short ErrorTooManyCardRegistered = -3; public const short ErrorCardNotRegistered = -4; public const short ErrorFuncNotSupport = -5; public const short ErrorInvalidIoChannel = -6; public const short ErrorInvalidAdRange = -7; public const short ErrorContIoNotAllowed = -8; public const short ErrorDiffRangeNotSupport = -9; public const short ErrorLastChannelNotZero = -10; public const short ErrorChannelNotDescending = -11; public const short ErrorChannelNotAscending = -12; public const short ErrorOpenDriverFailed = -13; public const short ErrorOpenEventFailed = -14; public const short ErrorTransferCountTooLarge = -15; public const short ErrorNotDoubleBufferMode = -16; public const short ErrorInvalidSampleRate = -17; public const short ErrorInvalidCounterMode = -18; public const short ErrorInvalidCounter = -19; public const short ErrorInvalidCounterState = -20; public const short ErrorInvalidBinBcdParam = -21; public const short ErrorBadCardType = -22; public const short ErrorInvalidDaRefVoltage = -23; public const short ErrorAdTimeOut = -24; public const short ErrorNoAsyncAI = -25; public const short ErrorNoAsyncAO = -26; public const short ErrorNoAsyncDI = -27; public const short ErrorNoAsyncDO = -28; public const short ErrorNotInputPort = -29; public const short ErrorNotOutputPort = -30; public const short ErrorInvalidDioPort = -31; public const short ErrorInvalidDioLine = -32; public const short ErrorContIoActive = -33; public const short ErrorDblBufModeNotAllowed = -34; public const short ErrorConfigFailed = -35; public const short ErrorInvalidPortDirection = -36; public const short ErrorBeginThreadError = -37; public const short ErrorInvalidPortWidth = -38; public const short ErrorInvalidCtrSource = -39; public const short ErrorOpenFile = -40; public const short ErrorAllocateMemory = -41; public const short ErrorDaVoltageOutOfRange = -42; public const short ErrorDaExtRefNotAllowed = -43; public const short ErrorDIODataWidthError = -44; public const short ErrorTaskCodeError = -45; public const short ErrortriggercountError = -46; public const short ErrorInvalidTriggerMode = -47; public const short ErrorInvalidTriggerType = -48; public const short ErrorInvalidCounterValue = -50; public const short ErrorInvalidEventHandle = -60; public const short ErrorNoMessageAvailable = -61; public const short ErrorEventMessgaeNotAdded = -62; #endregion #region Error number for driver API //Error number for driver API public const short ErrorConfigIoctl = -201; public const short ErrorAsyncSetIoctl = -202; public const short ErrorDBSetIoctl = -203; public const short ErrorDBHalfReadyIoctl = -204; public const short ErrorContOPIoctl = -205; public const short ErrorContStatusIoctl = -206; public const short ErrorPIOIoctl = -207; public const short ErrorDIntSetIoctl = -208; public const short ErrorWaitEvtIoctl = -209; public const short ErrorOpenEvtIoctl = -210; public const short ErrorCOSIntSetIoctl = -211; public const short ErrorMemMapIoctl = -212; public const short ErrorMemUMapSetIoctl = -213; public const short ErrorCTRIoctl = -214; public const short ErrorGetResIoctl = -215; #endregion #region Synchronous Mode //Synchronous Mode public const ushort SYNCH_OP = 1; public const ushort ASYNCH_OP = 2; #endregion #region AD Range //AD Range public const ushort AD_B_10_V = 1; public const ushort AD_B_5_V = 2; public const ushort AD_B_2_5_V = 3; public const ushort AD_B_1_25_V = 4; public const ushort AD_B_0_625_V = 5; public const ushort AD_B_0_3125_V = 6; public const ushort AD_B_0_5_V = 7; public const ushort AD_B_0_05_V = 8; public const ushort AD_B_0_005_V = 9; public const ushort AD_B_1_V = 10; public const ushort AD_B_0_1_V = 11; public const ushort AD_B_0_01_V = 12; public const ushort AD_B_0_001_V = 13; public const ushort AD_U_20_V = 14; public const ushort AD_U_10_V = 15; public const ushort AD_U_5_V = 16; public const ushort AD_U_2_5_V = 17; public const ushort AD_U_1_25_V = 18; public const ushort AD_U_1_V = 19; public const ushort AD_U_0_1_V = 20; public const ushort AD_U_0_01_V = 21; public const ushort AD_U_0_001_V = 22; #endregion #region Clock Mode //Clock Mode public const ushort TRIG_SOFTWARE = 0; public const ushort TRIG_INT_PACER = 1; public const ushort TRIG_EXT_STROBE = 2; public const ushort TRIG_HANDSHAKE = 3; public const ushort TRIG_CLK_10MHZ = 4; //PCI-7300A public const ushort TRIG_CLK_20MHZ = 5; //PCI-7300A public const ushort TRIG_DO_CLK_TIMER_ACK = 6; //PCI-7300A Rev. B public const ushort TRIG_DO_CLK_10M_ACK = 7; //PCI-7300A Rev. B public const ushort TRIG_DO_CLK_20M_ACK = 8; //PCI-7300A Rev. B //Virtual Sampling Rate for using external clock as the clock source public const double CLKSRC_EXT_SampRate = 10000; #endregion #region Constants for PCI-6208A/PCI-6308A/PCI-6308V //-------- Constants for PCI-6208A/PCI-6308A/PCI-6308V ------------------- //Output Mode public const ushort P6208_CURRENT_0_20MA = 0; public const ushort P6208_CURRENT_4_20MA = 3; public const ushort P6208_CURRENT_5_25MA = 1; public const ushort P6308_CURRENT_0_20MA = 0; public const ushort P6308_CURRENT_4_20MA = 3; public const ushort P6308_CURRENT_5_25MA = 1; //AO Setting public const ushort P6308V_AO_CH0_3 = 0; public const ushort P6308V_AO_CH4_7 = 1; public const ushort P6308V_AO_UNIPOLAR = 0; public const ushort P6308V_AO_BIPOLAR = 1; #endregion #region Constants for PCI-7200 //-------- Constants for PCI-7200 -------------------- //InputMode public const ushort DI_WAITING = 0x02; public const ushort DI_NOWAITING = 0x00; public const ushort DI_TRIG_RISING = 0x04; public const ushort DI_TRIG_FALLING = 0x00; public const ushort IREQ_RISING = 0x08; public const ushort IREQ_FALLING = 0x00; //Output Mode public const ushort OREQ_ENABLE = 0x10; public const ushort OREQ_DISABLE = 0x00; public const ushort OTRIG_HIGH = 0x20; public const ushort OTRIG_LOW = 0x00; #endregion #region Constants for PCI-7248/7296/7396/7442 //-------- Constants for PCI-7248/7296/7396/7442 --------------- //DIO Port Direction public const ushort INPUT_PORT = 1; public const ushort OUTPUT_PORT = 2; //DIO Line Direction public const ushort INPUT_LINE = 1; public const ushort OUTPUT_LINE = 2; //Channel & Port public const ushort Channel_P1A = 0; public const ushort Channel_P1B = 1; public const ushort Channel_P1C = 2; public const ushort Channel_P1CL = 3; public const ushort Channel_P1CH = 4; public const ushort Channel_P1AE = 10; public const ushort Channel_P1BE = 11; public const ushort Channel_P1CE = 12; public const ushort Channel_P2A = 5; public const ushort Channel_P2B = 6; public const ushort Channel_P2C = 7; public const ushort Channel_P2CL = 8; public const ushort Channel_P2CH = 9; public const ushort Channel_P2AE = 15; public const ushort Channel_P2BE = 16; public const ushort Channel_P2CE = 17; public const ushort Channel_P3A = 10; public const ushort Channel_P3B = 11; public const ushort Channel_P3C = 12; public const ushort Channel_P3CL = 13; public const ushort Channel_P3CH = 14; public const ushort Channel_P4A = 15; public const ushort Channel_P4B = 16; public const ushort Channel_P4C = 17; public const ushort Channel_P4CL = 18; public const ushort Channel_P4CH = 19; public const ushort Channel_P5A = 20; public const ushort Channel_P5B = 21; public const ushort Channel_P5C = 22; public const ushort Channel_P5CL = 23; public const ushort Channel_P5CH = 24; public const ushort Channel_P6A = 25; public const ushort Channel_P6B = 26; public const ushort Channel_P6C = 27; public const ushort Channel_P6CL = 28; public const ushort Channel_P6CH = 29; //the following are used for PCI7396 public const ushort Channel_P1 = 30; public const ushort Channel_P2 = 31; public const ushort Channel_P3 = 32; public const ushort Channel_P4 = 33; public const ushort Channel_P1E = 34; //only used by DIO_PortConfig function public const ushort Channel_P2E = 35; //only used by DIO_PortConfig function public const ushort Channel_P3E = 36; //only used by DIO_PortConfig function public const ushort Channel_P4E = 37; //only used by DIO_PortConfig function //7442 public const ushort P7442_CH0 = 0; public const ushort P7442_CH1 = 1; public const ushort P7442_TTL0 = 2; public const ushort P7442_TTL1 = 3; //-------- Constants for PCI-7300A ------------------- //Wait Status public const ushort P7300_WAIT_NO = 0; public const ushort P7300_WAIT_TRG = 1; public const ushort P7300_WAIT_FIFO = 2; public const ushort P7300_WAIT_BOTH = 3; //Terminator control public const ushort P7300_TERM_OFF = 0; public const ushort P7300_TERM_ON = 1; //DI control signals polarity for PCI-7300A Rev. B public const ushort P7300_DIREQ_POS = 0x00000000; public const ushort P7300_DIREQ_NEG = 0x00000001; public const ushort P7300_DIACK_POS = 0x00000000; public const ushort P7300_DIACK_NEG = 0x00000002; public const ushort P7300_DITRIG_POS = 0x00000000; public const ushort P7300_DITRIG_NEG = 0x00000004; //DO control signals polarity for PCI-7300A Rev. B public const ushort P7300_DOREQ_POS = 0x00000000; public const ushort P7300_DOREQ_NEG = 0x00000008; public const ushort P7300_DOACK_POS = 0x00000000; public const ushort P7300_DOACK_NEG = 0x00000010; public const ushort P7300_DOTRIG_POS = 0x00000000; public const ushort P7300_DOTRIG_NEG = 0x00000020; //-------- Constants for PCI-7432/7433/7434 --------------- public const ushort PORT_DI_LOW = 0; public const ushort PORT_DI_HIGH = 1; public const ushort PORT_DO_LOW = 0; public const ushort PORT_DO_HIGH = 1; public const ushort P7432R_DO_LED = 1; public const ushort P7433R_DO_LED = 0; public const ushort P7434R_DO_LED = 2; public const ushort P7432R_DI_SLOT = 1; public const ushort P7433R_DI_SLOT = 2; public const ushort P7434R_DI_SLOT = 0; //-- Dual-Interrupt Source control for PCI-7248/96 & 7432/33 & 7230 & 8554 & 7396 &7256 &7260 --- public const short INT1_DISABLE = -1; //INT1 Disabled public const short INT1_COS = 0; //INT1 COS : only available for PCI-7396, PCI-7256, PCI-7260 public const short INT1_FP1C0 = 1; //INT1 by Falling edge of P1C0 : only available for PCI7248/96/7396 public const short INT1_RP1C0_FP1C3 = 2; //INT1 by P1C0 Rising or P1C3 Falling : only available for PCI7248/96/7396 public const short INT1_EVENT_COUNTER = 3; //INT1 by Event Counter down to zero : only available for PCI7248/96/7396 public const short INT1_EXT_SIGNAL = 1; //INT1 by external signal : only available for PCI7432/7433/7230/8554 public const short INT1_COUT12 = 1; //INT1 COUT12 : only available for PCI8554 public const short INT1_CH0 = 1; //INT1 CH0 : only available for PCI7256, PCI7260 public const short INT1_COS0 = 1; //INT1 COS0 : only available for PCI-7452/PCI-7442 public const short INT1_COS1 = 2; //INT1 COS1 : only available for PCI-7452/PCI-7442 public const short INT1_COS2 = 4; //INT1 COS2 : only available for PCI-7452/PCI-7442 public const short INT1_COS3 = 8; //INT1 COS3 : only available for PCI-7452/PCI-7442 public const short INT2_DISABLE = -1; //INT2 Disabled public const short INT2_COS = 0; //INT2 COS : only available for PCI-7396 public const short INT2_FP2C0 = 1; //INT2 by Falling edge of P2C0 : only available for PCI7248/96/7396 public const short INT2_RP2C0_FP2C3 = 2; //INT2 by P2C0 Rising or P2C3 Falling : only available for PCI7248/96/7396 public const short INT2_TIMER_COUNTER = 3; //INT2 by Timer Counter down to zero : only available for PCI7248/96/7396 public const short INT2_EXT_SIGNAL = 1; //INT2 by external signal : only available for PCI7432/7433/7230/8554 public const short INT2_CH1 = 2; //INT2 CH1 : only available for PCI7256, PCI7260 public const short INT2_WDT = 4; //INT2 by WDT public const ushort ManualResetIEvt = 0x4000; //interrupt event is manually reset by user public const ushort WDT_OVRFLOW_SAFETYOUT = 0x8000; // enable safteyout while WDT overflow #endregion #region Constants for PCI-8554 //-------- Constants for PCI-8554 -------------------- //Clock Source of Cunter N public const ushort ECKN = 0; public const ushort COUTN_1 = 1; public const ushort CK1 = 2; public const ushort COUT10 = 3; //Clock Source of CK1 public const ushort CK1_C8M = 0; public const ushort CK1_COUT11 = 1; //Debounce Clock public const ushort DBCLK_COUT11 = 0; public const ushort DBCLK_2MHZ = 1; #endregion #region Constants for PCI-9111 //-------- Constants for PCI-9111 -------------------- //Dual Interrupt Mode public const ushort P9111_INT1_EOC = 0; //Ending of AD conversion public const ushort P9111_INT1_FIFO_HF = 1; //FIFO Half Full public const ushort P9111_INT2_PACER = 0; //Every Timer tick public const ushort P9111_INT2_EXT_TRG = 1; //ExtTrig High->Low //Channel Count public const ushort P9111_CHANNEL_DO = 0; public const ushort P9111_CHANNEL_EDO = 1; public const ushort P9111_CHANNEL_DI = 0; public const ushort P9111_CHANNEL_EDI = 1; //EDO function public const ushort P9111_EDO_INPUT = 1; //EDO port set as Input port public const ushort P9111_EDO_OUT_EDO = 2; //EDO port set as Output port public const ushort P9111_EDO_OUT_CHN = 3; //EDO port set as channel number ouput port //Trigger Mode public const ushort P9111_TRGMOD_SOFT = 0x00; //Software Trigger Mode public const ushort P9111_TRGMOD_PRE = 0x01; //Pre-Trigger Mode public const ushort P9111_TRGMOD_POST = 0x02; //Post Trigger Mode //AO Setting public const ushort P9111_AO_UNIPOLAR = 0; public const ushort P9111_AO_BIPOLAR = 1; #endregion #region Constants for PCI-9118 //-------- Constants for PCI-9118 -------------------- public const ushort P9118_AI_BiPolar = 0x00; public const ushort P9118_AI_UniPolar = 0x01; public const ushort P9118_AI_SingEnded = 0x00; public const ushort P9118_AI_Differential = 0x02; public const ushort P9118_AI_ExtG = 0x04; public const ushort P9118_AI_ExtTrig = 0x08; public const ushort P9118_AI_DtrgNegative = 0x00; public const ushort P9118_AI_DtrgPositive = 0x10; public const ushort P9118_AI_EtrgNegative = 0x00; public const ushort P9118_AI_EtrgPositive = 0x20; public const ushort P9118_AI_BurstModeEn = 0x40; public const ushort P9118_AI_SampleHold = 0x80; public const ushort P9118_AI_PostTrgEn = 0x100; public const ushort P9118_AI_AboutTrgEn = 0x200; #endregion #region Constants for PCI-9116 //-------- Constants for PCI-9116 -------------------- public const ushort P9116_AI_LocalGND = 0x00; public const ushort P9116_AI_UserCMMD = 0x01; public const ushort P9116_AI_SingEnded = 0x00; public const ushort P9116_AI_Differential = 0x02; public const ushort P9116_AI_BiPolar = 0x00; public const ushort P9116_AI_UniPolar = 0x04; public const ushort P9116_TRGMOD_SOFT = 0x00; //Software Trigger Mode public const ushort P9116_TRGMOD_POST = 0x10; //Post Trigger Mode public const ushort P9116_TRGMOD_DELAY = 0x20; //Delay Trigger Mode public const ushort P9116_TRGMOD_PRE = 0x30; //Pre-Trigger Mode public const ushort P9116_TRGMOD_MIDL = 0x40; //Middle Trigger Mode public const ushort P9116_AI_TrgPositive = 0x00; public const ushort P9116_AI_TrgNegative = 0x80; public const ushort P9116_AI_ExtTimeBase = 0x100; public const ushort P9116_AI_IntTimeBase = 0x000; public const ushort P9116_AI_DlyInSamples = 0x200; public const ushort P9116_AI_DlyInTimebase = 0x000; public const ushort P9116_AI_ReTrigEn = 0x400; public const ushort P9116_AI_MCounterEn = 0x800; public const ushort P9116_AI_SoftPolling = 0x0000; public const ushort P9116_AI_INT = 0x1000; public const ushort P9116_AI_DMA = 0x2000; #endregion //-------- Constants for PCI-9812 -------------------- //Trigger Mode public const ushort P9812_TRGMOD_SOFT = 0x00; //Software Trigger Mode public const ushort P9812_TRGMOD_POST = 0x01; //Post Trigger Mode public const ushort P9812_TRGMOD_PRE = 0x02; //Pre-Trigger Mode public const ushort P9812_TRGMOD_DELAY = 0x03; //Delay Trigger Mode public const ushort P9812_TRGMOD_MIDL = 0x04; //Middle Trigger Mode public const ushort P9812_AIEvent_Manual = 0x08; //Middle Trigger Mode //Trigger Source public const ushort P9812_TRGSRC_CH0 = 0x00; //trigger source --CH0 public const ushort P9812_TRGSRC_CH1 = 0x08; //trigger source --CH1 public const ushort P9812_TRGSRC_CH2 = 0x10; //trigger source --CH2 public const ushort P9812_TRGSRC_CH3 = 0x18; //trigger source --CH3 public const ushort P9812_TRGSRC_EXT_DIG = 0x20; //External Digital Trigger //Trigger Polarity public const ushort P9812_TRGSLP_POS = 0x00; //Positive slope trigger public const ushort P9812_TRGSLP_NEG = 0x40; //Negative slope trigger //Frequency Selection public const ushort P9812_AD2_GT_PCI = 0x80; //Freq. of A/D clock > PCI clock freq. public const ushort P9812_AD2_LT_PCI = 0x00; //Freq. of A/D clock < PCI clock freq. //Clock Source public const ushort P9812_CLKSRC_INT = 0x000; //Internal clock public const ushort P9812_CLKSRC_EXT_SIN = 0x100; //External SIN wave clock public const ushort P9812_CLKSRC_EXT_DIG = 0x200; //External Square wave clock //EMG shdn ctrl code public const ushort EMGSHDN_OFF = 0; //off public const ushort EMGSHDN_ON = 1; //on public const ushort EMGSHDN_RECOVERY = 2; //recovery //Hot Reset Hold ctrl code public const ushort HRH_OFF = 0; //off public const ushort HRH_ON = 1; //on //-------- Timer/Counter ----------------------------- //Counter Mode (8254) public const ushort TOGGLE_OUTPUT = 0; //Toggle output from low to high on terminal count public const ushort PROG_ONE_SHOT = 1; //Programmable one-shot public const ushort RATE_GENERATOR = 2; //Rate generator public const ushort SQ_WAVE_RATE_GENERATOR = 3; //Square wave rate generator public const ushort SOFT_TRIG = 4; //Software-triggered strobe public const ushort HARD_TRIG = 5; //Hardware-triggered strobe //General Purpose Timer/Counter //Counter Mode public const ushort General_Counter = 0x00; //general counter public const ushort Pulse_Generation = 0x01; //pulse generation //GPTC clock source public const ushort GPTC_CLKSRC_EXT = 0x08; public const ushort GPTC_CLKSRC_INT = 0x00; public const ushort GPTC_GATESRC_EXT = 0x10; public const ushort GPTC_GATESRC_INT = 0x00; public const ushort GPTC_UPDOWN_SELECT_EXT = 0x20; public const ushort GPTC_UPDOWN_SELECT_SOFT = 0x00; public const ushort GPTC_UP_CTR = 0x40; public const ushort GPTC_DOWN_CTR = 0x00; public const ushort GPTC_ENABLE = 0x80; public const ushort GPTC_DISABLE = 0x00; //Watchdog Timer //Counter action public const ushort WDT_DISARM = 0; public const ushort WDT_ARM = 1; public const ushort WDT_RESTART = 2; //Pattern ID public const ushort INIT_PTN = 0; public const ushort EMGSHDN_PTN = 1; //16-bit binary or 4-decade BCD counter public const ushort BIN = 0; public const ushort BCD = 1; //Pattern ID for 7442 public const ushort INIT_PTN_CH0 = 0; public const ushort INIT_PTN_CH1 = 1; public const ushort SAFTOUT_PTN_CH0 = 4; public const ushort SAFTOUT_PTN_CH1 = 5; //DAQ Event type for the event message public const ushort AIEnd = 0; public const ushort DIEnd = 0; public const ushort DOEnd = 0; public const ushort DBEvent = 1; public const ushort RegBySlot = 0x8000; /*------------------------------------------------------------------ ** PCIS-DASK Function prototype ------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short Register_Card(ushort CardType, ushort card_num); [DllImport("PCI-Dask.dll")] public static extern short Release_Card(ushort CardNumber); [DllImport("PCI-Dask.dll")] public static extern short GetActualRate(ushort CardNumber, double fSampleRate, out double fActualRate); [DllImport("PCI-Dask.dll")] public static extern short EMGShutDownControl(ushort CardNumber, byte ctrl); [DllImport("PCI-Dask.dll")] public static extern short EMGShutDownStatus(ushort CardNumber, out byte sts); [DllImport("PCI-Dask.dll")] public static extern short HotResetHoldControl(ushort wCardNumber, byte enable); [DllImport("PCI-Dask.dll")] public static extern short HotResetHoldStatus(ushort wCardNumber, out byte sts); [DllImport("PCI-Dask.dll")] public static extern short GetInitPattern(ushort CardNumber, byte patID, out uint pattern); [DllImport("PCI-Dask.dll")] public static extern short SetInitPattern(ushort wCardNumber, byte patID, uint pattern); [DllImport("PCI-Dask.dll")] public static extern short IdentifyLED_Control(ushort CardNumber, byte ctrl); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short AI_9111_Config(ushort CardNumber, ushort TrigSource, ushort TrgMode, ushort TraceCnt); [DllImport("PCI-Dask.dll")] public static extern short AI_9112_Config(ushort CardNumber, ushort TrigSource); [DllImport("PCI-Dask.dll")] public static extern short AI_9113_Config(ushort CardNumber, ushort TrigSource); [DllImport("PCI-Dask.dll")] public static extern short AI_9114_Config(ushort CardNumber, ushort TrigSource); [DllImport("PCI-Dask.dll")] public static extern short AI_9116_Config(ushort CardNumber, ushort ConfigCtrl, ushort TrigCtrl, ushort PostCnt, ushort MCnt, ushort ReTrgCnt); [DllImport("PCI-Dask.dll")] public static extern short AI_9118_Config(ushort CardNumber, ushort ModeCtrl, ushort FunCtrl, ushort BurstCnt, ushort PostCnt); [DllImport("PCI-Dask.dll")] public static extern short AI_9812_Config(ushort CardNumber, ushort TrgMode, ushort TrgSrc, ushort TrgPol, ushort ClkSel, ushort TrgLevel, ushort PostCnt); [DllImport("PCI-Dask.dll")] public static extern short AI_9812_SetDiv(ushort wCardNumber, uint PacerVal); [DllImport("PCI-Dask.dll")] public static extern short AI_9114_PreTrigConfig(ushort CardNumber, ushort PreTrgEn, ushort TraceCnt); [DllImport("PCI-Dask.dll")] public static extern short AI_9116_CounterInterval(ushort wCardNumber, uint ScanIntrv, uint SampIntrv); [DllImport("PCI-Dask.dll")] public static extern short AI_InitialMemoryAllocated(ushort CardNumber, out uint MemSize); [DllImport("PCI-Dask.dll")] public static extern short AI_ReadChannel(ushort CardNumber, ushort Channel, ushort AdRange, out ushort Value); [DllImport("PCI-Dask.dll")] public static extern short AI_VReadChannel(ushort CardNumber, ushort Channel, ushort AdRange, out double voltage); [DllImport("PCI-Dask.dll")] public static extern short AI_VoltScale(ushort CardNumber, ushort AdRange, ushort reading, out double voltage); [DllImport("PCI-Dask.dll")] public static extern short AI_ContReadChannel(ushort CardNumber, ushort Channel, ushort AdRange, ushort[] Buffer, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short AI_ContReadMultiChannels(ushort CardNumber, ushort NumChans, ushort[] Chans, ushort[] AdRanges, ushort[] Buffer, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short AI_ContScanChannels(ushort CardNumber, ushort Channel, ushort AdRange, ushort[] Buffer, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short AI_ContReadChannelToFile(ushort CardNumber, ushort Channel, ushort AdRange, string FileName, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short AI_ContReadMultiChannelsToFile(ushort CardNumber, ushort NumChans, ushort[] Chans, ushort[] AdRanges, string[] FileName, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short AI_ContScanChannelsToFile(ushort CardNumber, ushort Channel, ushort AdRange, string FileName, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short AI_ContStatus(ushort CardNumber, out ushort Status); [DllImport("PCI-Dask.dll")] public static extern short AI_ContVScale(ushort wCardNumber, ushort adRange, ushort[] readingArray, double[] voltageArray, int count); [DllImport("PCI-Dask.dll")] public static extern short AI_AsyncCheck(ushort CardNumber, out byte Stopped, out uint AccessCnt); [DllImport("PCI-Dask.dll")] public static extern short AI_AsyncClear(ushort CardNumber, out uint AccessCnt); [DllImport("PCI-Dask.dll")] public static extern short AI_AsyncDblBufferHalfReady(ushort CardNumber, out byte HalfReady, out byte StopFlag); [DllImport("PCI-Dask.dll")] public static extern short AI_AsyncDblBufferMode(ushort CardNumber, bool Enable); [DllImport("PCI-Dask.dll")] public static extern short AI_AsyncDblBufferTransfer(ushort CardNumber, ushort[] Buffer); [DllImport("PCI-Dask.dll")] public static extern short AI_AsyncDblBufferOverrun(ushort CardNumber, ushort op, out ushort overrunFlag); [DllImport("PCI-Dask.dll")] public static extern short AI_EventCallBack(ushort CardNumber, ushort mode, ushort EventType, MulticastDelegate callbackAddr); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short AO_6208A_Config(ushort CardNumber, ushort V2AMode); [DllImport("PCI-Dask.dll")] public static extern short AO_6308A_Config(ushort CardNumber, ushort V2AMode); [DllImport("PCI-Dask.dll")] public static extern short AO_6308V_Config(ushort wCardNumber, ushort Channel, ushort wOutputPolarity, double refVoltage); [DllImport("PCI-Dask.dll")] public static extern short AO_9111_Config(ushort CardNumber, ushort OutputPolarity); [DllImport("PCI-Dask.dll")] public static extern short AO_9112_Config(ushort CardNumber, ushort Channel, double refVoltage); [DllImport("PCI-Dask.dll")] public static extern short AO_WriteChannel(ushort CardNumber, ushort Channel, short Value); [DllImport("PCI-Dask.dll")] public static extern short AO_VWriteChannel(ushort CardNumber, ushort Channel, double Voltage); [DllImport("PCI-Dask.dll")] public static extern short AO_VoltScale(ushort CardNumber, ushort Channel, double Voltage, out short binValue); [DllImport("PCI-Dask.dll")] public static extern short AO_SimuWriteChannel(ushort wCardNumber, ushort wGroup, short[] pwBuffer); [DllImport("PCI-Dask.dll")] public static extern short AO_SimuVWriteChannel(ushort wCardNumber, ushort wGroup, double[] VBuffer); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short DI_7200_Config(ushort CardNumber, ushort TrigSource, ushort ExtTrigEn, ushort TrigPol, ushort I_REQ_Pol); [DllImport("PCI-Dask.dll")] public static extern short DI_7300A_Config(ushort CardNumber, ushort PortWidth, ushort TrigSource, ushort WaitStatus, ushort Terminator, ushort I_REQ_Pol, bool clear_fifo, bool disable_di); [DllImport("PCI-Dask.dll")] public static extern short DI_7300B_Config(ushort CardNumber, ushort PortWidth, ushort TrigSource, ushort WaitStatus, ushort Terminator, ushort I_Cntrl_Pol, bool clear_fifo, bool disable_di); [DllImport("PCI-Dask.dll")] public static extern short DI_InitialMemoryAllocated(ushort CardNumber, out uint DmaSize); [DllImport("PCI-Dask.dll")] public static extern short DI_ReadLine(ushort CardNumber, ushort Port, ushort Line, out ushort State); [DllImport("PCI-Dask.dll")] public static extern short DI_ReadPort(ushort CardNumber, ushort Port, out uint Value); [DllImport("PCI-Dask.dll")] public static extern short DI_ContReadPort(ushort CardNumber, ushort Port, byte[] Buffer, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short DI_ContReadPort(ushort CardNumber, ushort Port, ushort[] Buffer, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short DI_ContReadPort(ushort CardNumber, ushort Port, uint[] Buffer, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short DI_ContReadPortToFile(ushort CardNumber, ushort Port, string FileName, uint ReadCount, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short DI_ContStatus(ushort CardNumber, out ushort Status); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncCheck(ushort CardNumber, out byte Stopped, out uint AccessCnt); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncClear(ushort CardNumber, out uint AccessCnt); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncDblBufferHalfReady(ushort CardNumber, out byte HalfReady); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncDblBufferMode(ushort CardNumber, bool Enable); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncDblBufferTransfer(ushort CardNumber, byte[] Buffer); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncDblBufferTransfer(ushort CardNumber, short[] Buffer); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncDblBufferTransfer(ushort CardNumber, uint[] Buffer); [DllImport("PCI-Dask.dll")] public static extern short DI_ContMultiBufferSetup(ushort wCardNumber, byte[] pwBuffer, uint dwReadCount, out ushort BufferId); [DllImport("PCI-Dask.dll")] public static extern short DI_ContMultiBufferSetup(ushort wCardNumber, short[] pwBuffer, uint dwReadCount, out ushort BufferId); [DllImport("PCI-Dask.dll")] public static extern short DI_ContMultiBufferSetup(ushort wCardNumber, uint[] pwBuffer, uint dwReadCount, out ushort BufferId); [DllImport("PCI-Dask.dll")] public static extern short DI_ContMultiBufferStart(ushort wCardNumber, ushort wPort, double fSampleRate); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncMultiBufferNextReady(ushort CardNumber, out byte bNextReady, out ushort wBufferId); [DllImport("PCI-Dask.dll")] public static extern short DI_AsyncDblBufferOverrun(ushort CardNumber, ushort op, out ushort overrunFlag); [DllImport("PCI-Dask.dll")] public static extern short DI_EventCallBack(ushort CardNumber, short mode, short EventType, MulticastDelegate callbackAddr); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short DO_7200_Config(ushort CardNumber, ushort TrigSource, ushort OutReqEn, ushort OutTrigSig); [DllImport("PCI-Dask.dll")] public static extern short DO_7300A_Config(ushort CardNumber, ushort PortWidth, ushort TrigSource, ushort WaitStatus, ushort Terminator, ushort O_REQ_Pol); [DllImport("PCI-Dask.dll")] public static extern short DO_7300B_Config(ushort CardNumber, ushort PortWidth, ushort TrigSource, ushort WaitStatus, ushort Terminator, ushort O_Cntrl_Pol, uint FifoThreshold); [DllImport("PCI-Dask.dll")] public static extern short DO_InitialMemoryAllocated(ushort CardNumber, out uint MemSize); [DllImport("PCI-Dask.dll")] public static extern short DO_WriteLine(ushort CardNumber, ushort Port, ushort Line, ushort Value); [DllImport("PCI-Dask.dll")] public static extern short DO_WritePort(ushort CardNumber, byte Port, uint Value); [DllImport("PCI-Dask.dll")] public static extern short DO_WritePort(ushort CardNumber, ushort Port, uint Value); [DllImport("PCI-Dask.dll")] public static extern short DO_WritePort(ushort CardNumber, uint Port, uint Value); [DllImport("PCI-Dask.dll")] public static extern short DO_WriteExtTrigLine(ushort CardNumber, ushort Value); [DllImport("PCI-Dask.dll")] public static extern short DO_ReadLine(ushort CardNumber, ushort Port, ushort Line, out ushort Value); [DllImport("PCI-Dask.dll")] public static extern short DO_ReadPort(ushort CardNumber, ushort Port, out uint Value); [DllImport("PCI-Dask.dll")] public static extern short DO_ContWritePort(ushort CardNumber, ushort Port, byte[] Buffer, uint WriteCount, ushort Iterations, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short DO_ContWritePort(ushort CardNumber, ushort Port, ushort[] Buffer, uint WriteCount, ushort Iterations, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short DO_ContWritePort(ushort CardNumber, ushort Port, uint[] Buffer, uint WriteCount, ushort Iterations, double SampleRate, ushort SyncMode); [DllImport("PCI-Dask.dll")] public static extern short DO_PGStart(ushort CardNumber, byte[] Buffer, uint WriteCount, double SampleRate); [DllImport("PCI-Dask.dll")] public static extern short DO_PGStart(ushort CardNumber, short[] Buffer, uint WriteCount, double SampleRate); [DllImport("PCI-Dask.dll")] public static extern short DO_PGStart(ushort CardNumber, uint[] Buffer, uint WriteCount, double SampleRate); [DllImport("PCI-Dask.dll")] public static extern short DO_PGStop(ushort CardNumber); [DllImport("PCI-Dask.dll")] public static extern short DO_ContStatus(ushort CardNumber, out ushort Status); [DllImport("PCI-Dask.dll")] public static extern short DO_AsyncCheck(ushort CardNumber, out byte Stopped, out uint AccessCnt); [DllImport("PCI-Dask.dll")] public static extern short DO_AsyncClear(ushort CardNumber, out uint AccessCnt); [DllImport("PCI-Dask.dll")] public static extern short EDO_9111_Config(ushort CardNumber, ushort EDO_Fun); [DllImport("PCI-Dask.dll")] public static extern short DO_ContMultiBufferSetup(ushort CardNumber, byte[] pwBuffer, uint dwWriteCount, out ushort BufferId); [DllImport("PCI-Dask.dll")] public static extern short DO_ContMultiBufferSetup(ushort CardNumber, short[] pwBuffer, uint dwWriteCount, out ushort BufferId); [DllImport("PCI-Dask.dll")] public static extern short DO_ContMultiBufferSetup(ushort CardNumber, uint[] pwBuffer, uint dwWriteCount, out ushort BufferId); [DllImport("PCI-Dask.dll")] public static extern short DO_AsyncMultiBufferNextReady(ushort CardNumber, out byte bNextReady, out ushort wBufferId); [DllImport("PCI-Dask.dll")] public static extern short DO_ContMultiBufferStart(ushort wCardNumber, ushort wPort, double fSampleRate); [DllImport("PCI-Dask.dll")] public static extern short DO_EventCallBack(ushort CardNumber, short mode, short EventType, MulticastDelegate callbackAddr); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short DIO_PortConfig(ushort CardNumber, ushort Port, ushort Direction); [DllImport("PCI-Dask.dll")] public static extern short DIO_LinesConfig(ushort wCardNumber, ushort wPort, ushort wLinesdirmap); [DllImport("PCI-Dask.dll")] public static extern short DIO_LineConfig(ushort wCardNumber, ushort wPort, ushort wLine, ushort wDirection); [DllImport("PCI-Dask.dll")] public static extern short DIO_SetDualInterrupt(ushort CardNumber, short Int1Mode, short Int2Mode, long hEvent); [DllImport("PCI-Dask.dll")] public static extern short DIO_SetCOSInterrupt(ushort CardNumber, ushort Port, ushort ctlA, ushort ctlB, ushort ctlC); [DllImport("PCI-Dask.dll")] public static extern short DIO_INT1_EventMessage(ushort CardNumber, short Int1Mode, long windowHandle, long message, MulticastDelegate callbackAddr); [DllImport("PCI-Dask.dll")] public static extern short DIO_INT2_EventMessage(ushort CardNumber, short Int2Mode, long windowHandle, long message, MulticastDelegate callbackAddr); [DllImport("PCI-Dask.dll")] public static extern short DIO_7300SetInterrupt(ushort CardNumber, short AuxDIEn, short T2En, long hEvent); [DllImport("PCI-Dask.dll")] public static extern short DIO_AUXDI_EventMessage(ushort CardNumber, short AuxDIEn, long windowHandle, uint message, MulticastDelegate callbackAddr); [DllImport("PCI-Dask.dll")] public static extern short DIO_T2_EventMessage(ushort CardNumber, short T2En, long windowHandle, uint message, MulticastDelegate callbackAddr); [DllImport("PCI-Dask.dll")] public static extern short DIO_GetCOSLatchData(ushort wCardNumber, out ushort CosLData); [DllImport("PCI-Dask.dll")] public static extern short DIO_SetCOSInterrupt32(ushort wCardNumber, byte Port, uint ctl, out long hEvent, bool bManualReset); [DllImport("PCI-Dask.dll")] public static extern short DIO_GetCOSLatchDataInt32(ushort wCardNumber, byte Port, out uint CosLData); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short CTR_Setup(ushort CardNumber, ushort Ctr, ushort Mode, uint Count, ushort BinBcd); [DllImport("PCI-Dask.dll")] public static extern short CTR_Clear(ushort CardNumber, ushort Ctr, ushort State); [DllImport("PCI-Dask.dll")] public static extern short CTR_Read(ushort CardNumber, ushort Ctr, out uint Value); [DllImport("PCI-Dask.dll")] public static extern short CTR_Update(ushort CardNumber, ushort Ctr, uint Count); [DllImport("PCI-Dask.dll")] public static extern short CTR_8554_ClkSrc_Config(ushort CardNumber, ushort Ctr, ushort ClockSource); [DllImport("PCI-Dask.dll")] public static extern short CTR_8554_CK1_Config(ushort CardNumber, ushort ClockSource); [DllImport("PCI-Dask.dll")] public static extern short CTR_8554_Debounce_Config(ushort CardNumber, ushort DebounceClock); [DllImport("PCI-Dask.dll")] public static extern short GCTR_Setup(ushort wCardNumber, ushort wGCtr, ushort wGCtrCtrl, uint dwCount); [DllImport("PCI-Dask.dll")] public static extern short GCTR_Clear(ushort wCardNumber, ushort wGCtr); [DllImport("PCI-Dask.dll")] public static extern short GCTR_Read(ushort wCardNumber, ushort wGCtr, out uint pValue); [DllImport("PCI-Dask.dll")] public static extern short WDT_Setup(ushort CardNumber, ushort wCtr, float ovflowSec, out float actualSec, out long hEvent); [DllImport("PCI-Dask.dll")] public static extern short WDT_Control(ushort wCardNumber, ushort wCtr, ushort action); [DllImport("PCI-Dask.dll")] public static extern short WDT_Status(ushort wCardNumber, ushort Ctr, out uint pValue); [DllImport("PCI-Dask.dll")] public static extern short WDT_Reload(ushort wCardNumber, float ovflowSec, out float actualSec); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short AI_GetEvent(ushort wCardNumber, out long hEvent); [DllImport("PCI-Dask.dll")] public static extern short AO_GetEvent(ushort wCardNumber, out long hEvent); [DllImport("PCI-Dask.dll")] public static extern short DI_GetEvent(ushort wCardNumber, out long hEvent); [DllImport("PCI-Dask.dll")] public static extern short DO_GetEvent(ushort wCardNumber, out long hEvent); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short AI_GetView(ushort wCardNumber, uint[] pView); [DllImport("PCI-Dask.dll")] public static extern short DI_GetView(ushort wCardNumber, uint[] pView); [DllImport("PCI-Dask.dll")] public static extern short DO_GetView(ushort wCardNumber, uint[] pView); /*---------------------------------------------------------------------------*/ [DllImport("PCI-Dask.dll")] public static extern short GetCardType(ushort wCardNumber, out ushort cardType); [DllImport("PCI-Dask.dll")] public static extern short GetCardIndexFromID(ushort wCardNumber, out ushort cardType, out ushort cardIndex); [DllImport("PCI-Dask.dll")] public static extern short GetBaseAddr(ushort wCardNumber, uint[] BaseAddr, uint[] BaseAddr2); [DllImport("PCI-Dask.dll")] public static extern short GetLCRAddr(ushort wCardNumber, uint[] LcrAddr); } }
using System; using System.Collections.Generic; using System.Text; using Common.PciProtocol; using System.Collections; namespace PCI.PciProtocol { public class Card_7234 { ushort cardNum = 0;//卡号 public int iDI_7234_Max = 32;//端口数量 int sum = 0; private Card_7234() { } public Card_7234(ushort cardNum) { this.cardNum = cardNum; } /*注册一个7234卡*/ public void Register() { short state = DASK.Register_Card(DASK.PCI_7234, cardNum); if (state < 0) { throw new Exception("Register failed!"); } //给端口赋值0 writePort(0); } /*向端口写数据*/ public bool writePort(int out_value) { short ret; ret = DASK.DO_WritePort((ushort)cardNum,0, (uint)out_value); if (ret < 0) { return false; } else { return true; } } /*从端口读数据*/ public bool readPort(out uint int_value, ref int[] arr) { short ret; ret = DASK.DO_ReadPort((ushort) cardNum, 0, out int_value); if (ret < 0) { return false; } else { arr = getArr(int_value); return true; } } /*从端口读数据*/ public bool readPort(out uint int_value) { short ret; ret = DASK.DO_ReadPort((ushort)cardNum, 0, out int_value); if (ret < 0) { return false; } else { return true; } } public bool openLight(int indexLight) { uint sum=0; if(readPort(out sum)) { sum+=(uint)Math.Pow(2,indexLight-1); } if(writePort((int)sum)) { return true; } else { return false; } } public bool closeLight(int indexLight) { uint sum = 0; uint temp = (uint)Math.Pow(2, indexLight-1); if (readPort(out sum)) { if (sum >= temp) { sum -= temp; } } if (writePort((int)sum)) { return true; } else { return false; } } /*获取一个int类型的二进制数组*/ private static int[] getArr(uint count) { object[] objArr=IntConvert.Ten2TwoArr((int)count).ToArray(); int[] result=new int[objArr.Length]; for (int i = 0; i < objArr.Length; i++) { result[i] = Convert.ToInt32(objArr[i]); } return result; } /*释放端口*/ public void Release() { DASK.Release_Card(cardNum); } } }
/***********************************/ /* Author: Made by Anby */ /* Date Time: 2013-7-19 */ /* Using:用于读取9113数据 */ /***********************************/ using System; using System.Collections.Generic; using System.Text; using Common.PciProtocol; namespace PCI.PciProtocol { #region 用法 /* * Card_9113 c9113 = new Card_9113(0); * c9113.Register(); * double value; * if (c9113.ReadChannel(1, out value)) * { * //@TODO * } * c9113.Release(); */ #endregion public class Card_9113 { ushort cardNum = 0;//卡号 public int iAD_9113_MAX = 32;//端口数量 int sum = 0; private Card_9113() { } public Card_9113(ushort cardNum) { this.cardNum = cardNum; } /*注册一个9113卡*/ public void Register() { short state = DASK.Register_Card(DASK.PCI_9113, cardNum); if (state < 0) { throw new Exception("Register failed!"); } } /*读通道数据*/ public bool ReadChannel(ushort channel, out double data) { //所有的通道都是一样的 if (channel > iAD_9113_MAX || channel < 1) { data = 0; return false; } ushort value;//用来接收摸拟信号 //AD_B_10_V表示正负10v，AD_U_10_V表示正10v DASK.AI_ReadChannel(cardNum, channel, DASK.AD_B_10_V, out value); data = ((double)value * 10) / 4096;//将读的摸拟信号转换为数字信号 公式： 10/4096=x/摸拟信号 return true; } /*释放端口*/ public void Release() { DASK.Release_Card(cardNum); } } }
3.串口操作（使用的是vs自带的串口控件）
（略过）
4.usb操作
using System; using System.Runtime.InteropServices; using System.Text; namespace USBXpress_TestPanel { internal class SLUSBXpressDLL { // Return Codes public const Int32 SI_SUCCESS = 0x00; public const Int32 SI_DEVICE_NOT_FOUND = 0xFF; public const Int32 SI_INVALID_HANDLE = 0x01; public const Int32 SI_READ_ERROR = 0x02; public const Int32 SI_RX_QUEUE_NOT_READY = 0x03; public const Int32 SI_WRITE_ERROR = 0x04; public const Int32 SI_RESET_ERROR = 0x05; public const Int32 SI_INVALID_PARAMETER = 0x06; public const Int32 SI_INVALID_REQUEST_LENGTH = 0x07; public const Int32 SI_DEVICE_IO_FAILED = 0x08; public const Int32 SI_INVALID_BAUDRATE = 0x09; public const Int32 SI_FUNCTION_NOT_SUPPORTED = 0x0a; public const Int32 SI_GLOBAL_DATA_ERROR = 0x0b; public const Int32 SI_SYSTEM_ERROR_CODE = 0x0c; public const Int32 SI_READ_TIMED_OUT = 0x0d; public const Int32 SI_WRITE_TIMED_OUT = 0x0e; public const Int32 SI_IO_PENDING = 0x0f; // GetProductString() function flags public const Int32 SI_RETURN_SERIAL_NUMBER = 0x00; public const Int32 SI_RETURN_DESCRIPTION = 0x01; public const Int32 SI_RETURN_LINK_NAME = 0x02; public const Int32 SI_RETURN_VID = 0x03; public const Int32 SI_RETURN_PID = 0x04; // RX Queue status flags public const Int32 SI_RX_NO_OVERRUN = 0x00; public const Int32 SI_RX_EMPTY = 0x00; public const Int32 SI_RX_OVERRUN = 0x01; public const Int32 SI_RX_READY = 0x02; // Buffer size limits public const Int32 SI_MAX_DEVICE_STRLEN = 256; public const Int32 SI_MAX_READ_SIZE = 4096*1; public const Int32 SI_MAX_WRITE_SIZE = 4096; // Input and Output pin Characteristics public const Int32 SI_HELD_INACTIVE = 0x00; public const Int32 SI_HELD_ACTIVE = 0x01; public const Int32 SI_FIRMWARE_CONTROLLED = 0x02; public const Int32 SI_RECEIVE_FLOW_CONTROL = 0x02; public const Int32 SI_TRANSMIT_ACTIVE_SIGNAL = 0x03; public const Int32 SI_STATUS_INPUT = 0x00; public const Int32 SI_HANDSHAKE_LINE = 0x01; // Mask and Latch value bit definitions public const Int32 SI_GPIO_0 = 0x01; public const Int32 SI_GPIO_1 = 0x02; public const Int32 SI_GPIO_2 = 0x04; public const Int32 SI_GPIO_3 = 0x08; // GetDeviceVersion() return codes public const Int32 SI_CP2101_VERSION = 0x01; public const Int32 SI_CP2102_VERSION = 0x02; public const Int32 SI_CP2103_VERSION = 0x03; public static Int32 Status; public static UInt32 hUSBDevice; [DllImport("SiUSBXp.dll")] public static extern int SI_GetNumDevices (ref Int32 lpdwNumDevices); [DllImport("SiUSBXp.dll")] public static extern int SI_GetProductString (Int32 dwDeviceNum, StringBuilder lpvDeviceString, Int32 dwFlags); [DllImport("SiUSBXp.dll")] public static extern int SI_Open (Int32 dwDevice, ref UInt32 cyHandle); [DllImport("SiUSBXp.dll")] public static extern int SI_Close (UInt32 cyHandle); [DllImport("SiUSBXp.dll")] public static extern int SI_Read (UInt32 cyHandle, ref Byte lpBuffer, Int32 dwBytesToRead, ref Int32 lpdwBytesReturned, Int32 lpOverlapped); [DllImport("SiUSBXp.dll")] public static extern int SI_Write (UInt32 cyHandle, ref Byte lpBuffer, Int32 dwBytesToWrite, ref Int32 lpdwBytesWritten, Int32 lpOverlapped); [DllImport("SiUSBXp.dll")] public static extern int SI_SetTimeouts (Int32 dwReadTimeout, Int32 dwWriteTimeout); [DllImport("SiUSBXp.dll")] public static extern int SI_GetTimeouts (ref Int32 dwReadTimeout, ref Int32 dwWriteTimeout); [DllImport("SiUSBXp.dll")] public static extern int SI_CheckRXQueue (UInt32 cyHandle, ref UInt32 lpdwNumBytesInQueue, ref UInt32 lpdwQueueStatus); } }
