uldaq.h File Reference

Go to the source code of this file.

Data Structures
struct	DaqDeviceDescriptor
	A structure that defines a particular DAQ device, usually obtained using ulGetDaqDeviceInventory(). More...
struct	TransferStatus
	A structure containing information about the progress of the specified scan operation. More...
struct	AiQueueElement
	A structure that defines an analog input queue element. More...
struct	DaqInChanDescriptor
	A structure that defines an input channel and its properties. More...
struct	DaqOutChanDescriptor
	A structure that defines an output channel and its properties. More...
struct	MemDescriptor
	A structure that defines the location and access properties of the physical memory of a device. More...

Macros
#define	ERR_MSG_LEN   512

Typedefs
typedef struct DaqDeviceDescriptor	DaqDeviceDescriptor
	A structure that defines a particular DAQ device, usually obtained using ulGetDaqDeviceInventory(). More...
typedef long long	DaqDeviceHandle
	The DAQ device. More...
typedef struct TransferStatus	TransferStatus
	A structure containing information about the progress of the specified scan operation. More...
typedef struct AiQueueElement	AiQueueElement
	A structure that defines an analog input queue element. More...
typedef struct DaqInChanDescriptor	DaqInChanDescriptor
	A structure that defines an input channel and its properties. More...
typedef struct DaqOutChanDescriptor	DaqOutChanDescriptor
	A structure that defines an output channel and its properties. More...
typedef void(*	DaqEventCallback )(DaqDeviceHandle, DaqEventType, unsigned long long, void *)
	The callback function called in response to an event condition. More...
typedef struct MemDescriptor	MemDescriptor
	A structure that defines the location and access properties of the physical memory of a device. More...

Enumerations
enum	DaqDeviceInterface { USB_IFC = 1 << 0, BLUETOOTH_IFC = 1 << 1, ETHERNET_IFC = 1 << 2, ANY_IFC = USB_IFC | BLUETOOTH_IFC | ETHERNET_IFC }
	A bitmask defining the physical connection interface used to communicate with a DAQ device. More...
enum	UlError {   ERR_NO_ERROR = 0, ERR_UNHANDLED_EXCEPTION = 1, ERR_BAD_DEV_HANDLE = 2, ERR_BAD_DEV_TYPE = 3,   ERR_USB_DEV_NO_PERMISSION = 4, ERR_USB_INTERFACE_CLAIMED = 5, ERR_DEV_NOT_FOUND = 6, ERR_DEV_NOT_CONNECTED = 7,   ERR_DEAD_DEV = 8, ERR_BAD_BUFFER_SIZE = 9, ERR_BAD_BUFFER = 10, ERR_BAD_MEM_TYPE = 11,   ERR_BAD_MEM_REGION = 12, ERR_BAD_RANGE = 13, ERR_BAD_AI_CHAN = 14, ERR_BAD_INPUT_MODE = 15,   ERR_ALREADY_ACTIVE = 16, ERR_BAD_TRIG_TYPE = 17, ERR_OVERRUN = 18, ERR_UNDERRUN = 19,   ERR_TIMEDOUT = 20, ERR_BAD_OPTION = 21, ERR_BAD_RATE = 22, ERR_BAD_BURSTIO_COUNT = 23,   ERR_CONFIG_NOT_SUPPORTED = 24, ERR_BAD_CONFIG_VAL = 25, ERR_BAD_AI_CHAN_TYPE = 26, ERR_ADC_OVERRUN = 27,   ERR_BAD_TC_TYPE = 28, ERR_BAD_UNIT = 29, ERR_BAD_QUEUE_SIZE = 30, ERR_BAD_CONFIG_ITEM = 31,   ERR_BAD_INFO_ITEM = 32, ERR_BAD_FLAG = 33, ERR_BAD_SAMPLE_COUNT = 34, ERR_INTERNAL = 35,   ERR_BAD_COUPLING_MODE = 36, ERR_BAD_SENSOR_SENSITIVITY = 37, ERR_BAD_IEPE_MODE = 38, ERR_BAD_AI_CHAN_QUEUE = 39,   ERR_BAD_AI_GAIN_QUEUE = 40, ERR_BAD_AI_MODE_QUEUE = 41, ERR_FPGA_FILE_NOT_FOUND = 42, ERR_UNABLE_TO_READ_FPGA_FILE = 43,   ERR_NO_FPGA = 44, ERR_BAD_ARG = 45, ERR_MIN_SLOPE_VAL_REACHED = 46, ERR_MAX_SLOPE_VAL_REACHED = 47,   ERR_MIN_OFFSET_VAL_REACHED = 48, ERR_MAX_OFFSET_VAL_REACHED = 49, ERR_BAD_PORT_TYPE = 50, ERR_WRONG_DIG_CONFIG = 51,   ERR_BAD_BIT_NUM = 52, ERR_BAD_PORT_VAL = 53, ERR_BAD_RETRIG_COUNT = 54, ERR_BAD_AO_CHAN = 55,   ERR_BAD_DA_VAL = 56, ERR_BAD_TMR = 57, ERR_BAD_FREQUENCY = 58, ERR_BAD_DUTY_CYCLE = 59,   ERR_BAD_INITIAL_DELAY = 60, ERR_BAD_CTR = 61, ERR_BAD_CTR_VAL = 62, ERR_BAD_DAQI_CHAN_TYPE = 63,   ERR_BAD_NUM_CHANS = 64, ERR_BAD_CTR_REG = 65, ERR_BAD_CTR_MEASURE_TYPE = 66, ERR_BAD_CTR_MEASURE_MODE = 67,   ERR_BAD_DEBOUNCE_TIME = 68, ERR_BAD_DEBOUNCE_MODE = 69, ERR_BAD_EDGE_DETECTION = 70, ERR_BAD_TICK_SIZE = 71,   ERR_BAD_DAQO_CHAN_TYPE = 72, ERR_NO_CONNECTION_ESTABLISHED = 73, ERR_BAD_EVENT_TYPE = 74, ERR_EVENT_ALREADY_ENABLED = 75,   ERR_BAD_EVENT_PARAMETER = 76, ERR_BAD_CALLBACK_FUCNTION = 77, ERR_BAD_MEM_ADDRESS = 78, ERR_MEM_ACCESS_DENIED = 79,   ERR_DEV_UNAVAILABLE = 80, ERR_BAD_RETRIG_TRIG_TYPE = 81, ERR_BAD_DEV_VER = 82, ERR_BAD_DIG_OPERATION = 83,   ERR_BAD_PORT_INDEX = 84, ERR_OPEN_CONNECTION = 85, ERR_DEV_NOT_READY = 86, ERR_PACER_OVERRUN = 87,   ERR_BAD_TRIG_CHANNEL = 88, ERR_BAD_TRIG_LEVEL = 89, ERR_BAD_CHAN_ORDER = 90, ERR_TEMP_OUT_OF_RANGE = 91,   ERR_TRIG_THRESHOLD_OUT_OF_RANGE = 92, ERR_INCOMPATIBLE_FIRMWARE = 93, ERR_BAD_NET_IFC = 94, ERR_BAD_NET_HOST = 95,   ERR_BAD_NET_PORT = 96, ERR_NET_IFC_UNAVAILABLE = 97, ERR_NET_CONNECTION_FAILED = 98, ERR_BAD_CONNECTION_CODE = 99,   ERR_CONNECTION_CODE_IGNORED = 100, ERR_NET_DEV_IN_USE = 101, ERR_BAD_NET_FRAME = 102, ERR_NET_TIMEOUT = 103,   ERR_DATA_SOCKET_CONNECTION_FAILED = 104, ERR_PORT_USED_FOR_ALARM = 105, ERR_BIT_USED_FOR_ALARM = 106, ERR_CMR_EXCEEDED = 107,   ERR_NET_BUFFER_OVERRUN = 108, ERR_BAD_NET_BUFFER = 109 }
	UL error codes. More...
enum	AiInputMode { AI_DIFFERENTIAL = 1, AI_SINGLE_ENDED = 2, AI_PSEUDO_DIFFERENTIAL = 3 }
	A/D channel input modes. More...
enum	AiChanType {   AI_VOLTAGE = 1 << 0, AI_TC = 1 << 1, AI_RTD = 1 << 2, AI_THERMISTOR = 1 << 3,   AI_SEMICONDUCTOR = 1 << 4, AI_DISABLED = 1 << 30 }
	Analog input channel types. More...
enum	TcType {   TC_J = 1, TC_K = 2, TC_T = 3, TC_E = 4,   TC_R = 5, TC_S = 6, TC_B = 7, TC_N = 8 }
	Thermocouple types. More...
enum	SensorConnectionType { SCT_2_WIRE_1 = 1, SCT_2_WIRE_2 = 2, SCT_3_WIRE = 3, SCT_4_WIRE = 4 }
	Sensor connection types. More...
enum	Range {   BIP60VOLTS = 1, BIP30VOLTS = 2, BIP15VOLTS = 3, BIP20VOLTS = 4,   BIP10VOLTS = 5, BIP5VOLTS = 6, BIP4VOLTS = 7, BIP2PT5VOLTS = 8,   BIP2VOLTS = 9, BIP1PT25VOLTS = 10, BIP1VOLTS = 11, BIPPT625VOLTS = 12,   BIPPT5VOLTS = 13, BIPPT25VOLTS = 14, BIPPT125VOLTS = 15, BIPPT2VOLTS = 16,   BIPPT1VOLTS = 17, BIPPT078VOLTS = 18, BIPPT05VOLTS = 19, BIPPT01VOLTS = 20,   BIPPT005VOLTS = 21, BIP3VOLTS = 22, BIPPT312VOLTS = 23, BIPPT156VOLTS = 24,   UNI60VOLTS = 1001, UNI30VOLTS = 1002, UNI15VOLTS = 1003, UNI20VOLTS = 1004,   UNI10VOLTS = 1005, UNI5VOLTS = 1006, UNI4VOLTS = 1007, UNI2PT5VOLTS = 1008,   UNI2VOLTS = 1009, UNI1PT25VOLTS = 1010, UNI1VOLTS = 1011, UNIPT625VOLTS = 1012,   UNIPT5VOLTS = 1013, UNIPT25VOLTS = 1014, UNIPT125VOLTS = 1015, UNIPT2VOLTS = 1016,   UNIPT1VOLTS = 1017, UNIPT078VOLTS = 1018, UNIPT05VOLTS = 1019, UNIPT01VOLTS = 1020,   UNIPT005VOLTS = 1021, MA0TO20 = 2000 }
	Used with many analog input and output functions, as well as a return value for the infoValue argument to ulAIGetInfo() when used with AI_INFO_DIFF_RANGE or AI_INFO_SE_RANGE, and the infoValue argument to ulAOGetInfo() when used with AO_INFO_RANGE. More...
enum	TempUnit { TU_CELSIUS = 1, TU_FAHRENHEIT = 2, TU_KELVIN = 3 }
	Temperature units. More...
enum	TempScale {   TS_CELSIUS = TU_CELSIUS, TS_FAHRENHEIT = TU_FAHRENHEIT, TS_KELVIN = TU_KELVIN, TS_VOLTS = 4,   TS_NOSCALE = 5 }
	Temperature units. More...
enum	IepeMode { IEPE_DISABLED = 1, IEPE_ENABLED = 2 }
	IEPE modes. More...
enum	CouplingMode { CM_DC = 1, CM_AC = 2 }
	Coupling modes. More...
enum	OtdMode { OTD_DISABLED = 1, OTD_ENABLED = 2 }
	Open Thermocouple detection modes. More...
enum	AiQueueType { CHAN_QUEUE = 1 << 0, GAIN_QUEUE = 1 << 1, MODE_QUEUE = 1 << 2 }
	Bitmask indicating supported queue types. More...
enum	AiChanQueueLimitation { UNIQUE_CHAN = 1 << 0, ASCENDING_CHAN = 1 << 1, CONSECUTIVE_CHAN = 1 << 2 }
	Device queue limitations. More...
enum	AiCalTableType { AI_CTT_FACTORY = 1, AI_CTT_FIELD = 2 }
	Analog input calibration table types. More...
enum	AiRejectFreqType { AI_RFT_60HZ = 1, AI_RFT_50HZ = 2 }
	Analog input rejection frequency types. More...
enum	DigitalPortType {   AUXPORT = 1, AUXPORT0 = 1, AUXPORT1 = 2, AUXPORT2 = 3,   FIRSTPORTA = 10, FIRSTPORTB = 11, FIRSTPORTC = 12, FIRSTPORTCL = 12,   FIRSTPORTCH = 13, SECONDPORTA = 14, SECONDPORTB = 15, SECONDPORTCL = 16,   SECONDPORTCH = 17, THIRDPORTA = 18, THIRDPORTB = 19, THIRDPORTCL = 20,   THIRDPORTCH = 21, FOURTHPORTA = 22, FOURTHPORTB = 23, FOURTHPORTCL = 24,   FOURTHPORTCH = 25, FIFTHPORTA = 26, FIFTHPORTB = 27, FIFTHPORTCL = 28,   FIFTHPORTCH = 29, SIXTHPORTA = 30, SIXTHPORTB = 31, SIXTHPORTCL = 32,   SIXTHPORTCH = 33, SEVENTHPORTA = 34, SEVENTHPORTB = 35, SEVENTHPORTCL = 36,   SEVENTHPORTCH = 37, EIGHTHPORTA = 38, EIGHTHPORTB = 39, EIGHTHPORTCL = 40,   EIGHTHPORTCH = 41 }
	Used with all digital I/O functions and with ulDIOGetInfo() as the infoValue argument value when used with DIO_INFO_PORT_IO_TYPE. More...
enum	DigitalPortIoType {   DPIOT_IN = 1, DPIOT_OUT = 2, DPIOT_IO = 3, DPIOT_BITIO = 4,   DPIOT_NONCONFIG = 5 }
	Used with ulDIOGetInfo() as the infoValue argument value when used with DIO_INFO_PORT_IO_TYPE. More...
enum	DigitalDirection { DD_INPUT = 1, DD_OUTPUT = 2 }
	Used with ulDConfigPort() and ulDConfigBit() as the direction argument value. More...
enum	TimerType { TMR_STANDARD = 1, TMR_ADVANCED = 2 }
	Types of timer channels. More...
enum	TmrIdleState { TMRIS_LOW = 1, TMRIS_HIGH = 2 }
	Timer idle state. More...
enum	TmrStatus { TMRS_IDLE = 0, TMRS_RUNNING = 1 }
	Used with ulTmrPulseOutStatus() as the status argument value returned (if supported) for the specified device. More...
enum	TriggerType {   TRIG_NONE = 0, TRIG_POS_EDGE = 1 << 0, TRIG_NEG_EDGE = 1 << 1, TRIG_HIGH = 1 << 2,   TRIG_LOW = 1 << 3, GATE_HIGH = 1 << 4, GATE_LOW = 1 << 5, TRIG_RISING = 1 << 6,   TRIG_FALLING = 1 << 7, TRIG_ABOVE = 1 << 8, TRIG_BELOW = 1 << 9, GATE_ABOVE = 1 << 10,   GATE_BELOW = 1 << 11, GATE_IN_WINDOW = 1 << 12, GATE_OUT_WINDOW = 1 << 13, TRIG_PATTERN_EQ = 1 << 14,   TRIG_PATTERN_NE = 1 << 15, TRIG_PATTERN_ABOVE = 1 << 16, TRIG_PATTERN_BELOW = 1 << 17 }
	Used as an individual value with the subsystem SetTrigger functions as the type argument value, or as a bitmask value with the subsystem GetInfo functions as the infoValue argument value. More...
enum	ScanStatus { SS_IDLE = 0, SS_RUNNING = 1 }
	Scan status. More...
enum	ScanOption {   SO_DEFAULTIO = 0, SO_SINGLEIO = 1 << 0, SO_BLOCKIO = 1 << 1, SO_BURSTIO = 1 << 2,   SO_CONTINUOUS = 1 << 3, SO_EXTCLOCK = 1 << 4, SO_EXTTRIGGER = 1 << 5, SO_RETRIGGER = 1 << 6,   SO_BURSTMODE = 1 << 7, SO_PACEROUT = 1 << 8, SO_EXTTIMEBASE = 1 << 9, SO_TIMEBASEOUT = 1 << 10 }
	Used with many analog input and output functions, as well as a return value for the infoValue argument to many of the subsystem GetInfo functions when used with the infoItem argument values set to one of the subsystem INFO_SCAN_OPTIONS values. More...
enum	AInScanFlag { AINSCAN_FF_DEFAULT = 0, AINSCAN_FF_NOSCALEDATA = NOSCALEDATA, AINSCAN_FF_NOCALIBRATEDATA = NOCALIBRATEDATA }
	Use as the flags argument value for the ulAInScan() function to set properties of data returned. More...
enum	AInFlag { AIN_FF_DEFAULT = 0, AIN_FF_NOSCALEDATA = NOSCALEDATA, AIN_FF_NOCALIBRATEDATA = NOCALIBRATEDATA }
	Use as the flags argument value for ulAIn() to set the properties of data returned. More...
enum	AOutScanFlag { AOUTSCAN_FF_DEFAULT = 0, AOUTSCAN_FF_NOSCALEDATA = NOSCALEDATA, AOUTSCAN_FF_NOCALIBRATEDATA = NOCALIBRATEDATA }
	Use as the flags argument value for ulAOutScan() to set the properties of data supplied to the function. More...
enum	TInFlag { TIN_FF_DEFAULT = 0, TIN_FF_WAIT_FOR_NEW_DATA = 1 }
	Use as the flags argument value for ulTIn() to set the properties of data returned; reserved for future use. More...
enum	TInArrayFlag { TINARRAY_FF_DEFAULT = 0, TINARRAY_FF_WAIT_FOR_NEW_DATA = 1 }
	Use as the flags argument value for ulTInArray() to set the properties of data returned; reserved for future use. More...
enum	AOutFlag { AOUT_FF_DEFAULT = 0, AOUT_FF_NOSCALEDATA = NOSCALEDATA, AOUT_FF_NOCALIBRATEDATA = NOCALIBRATEDATA }
	Use as the flags argument value for ulAOut() to set the properties of data supplied to the function. More...
enum	AOutArrayFlag { AOUTARRAY_FF_DEFAULT = 0, AOUTARRAY_FF_NOSCALEDATA = NOSCALEDATA, AOUTARRAY_FF_NOCALIBRATEDATA = NOCALIBRATEDATA, AOUTARRAY_FF_SIMULTANEOUS = SIMULTANEOUS }
	Use as the flags argument value for ulAOutArray() to set the properties of data supplied to the function. More...
enum	AOutSyncMode { AOSM_SLAVE = 0, AOSM_MASTER = 1 }
	Use with AoConfigItem to set configuration options at runtime. More...
enum	AOutSenseMode { AOSM_DISABLED = 1, AOSM_ENABLED = 2 }
	Use with AoConfigItem to set configuration options at runtime. More...
enum	CInScanFlag {   CINSCAN_FF_DEFAULT = 0, CINSCAN_FF_CTR16_BIT = 1 << 0, CINSCAN_FF_CTR32_BIT = 1 << 1, CINSCAN_FF_CTR64_BIT = 1 << 2,   CINSCAN_FF_NOCLEAR = NOCLEAR, CINSCAN_FF_CTR48_BIT = 1 << 4 }
	Use as the flags argument value for ulCInScan() to set counter properties. More...
enum	DInScanFlag { DINSCAN_FF_DEFAULT = 0 }
	Use as the flags argument value for ulDInScan() to set the properties of data returned. More...
enum	DOutScanFlag { DOUTSCAN_FF_DEFAULT = 0 }
	Use as the flags argument value for ulDOutScan() to set properties of data sent. More...
enum	DaqInScanFlag { DAQINSCAN_FF_DEFAULT = 0, DAQINSCAN_FF_NOSCALEDATA = NOSCALEDATA, DAQINSCAN_FF_NOCALIBRATEDATA = NOCALIBRATEDATA, DAQINSCAN_FF_NOCLEAR = NOCLEAR }
	Use as the flags argument value for ulDaqInScan() to set the properties of data returned. More...
enum	DaqOutScanFlag { DAQOUTSCAN_FF_DEFAULT = 0, DAQOUTSCAN_FF_NOSCALEDATA = NOSCALEDATA, DAQOUTSCAN_FF_NOCALIBRATEDATA = NOCALIBRATEDATA }
	Use as the flags argument value for ulDaqOutScan() to set the properties of data sent. More...
enum	CounterMeasurementType {   CMT_COUNT = 1 << 0, CMT_PERIOD = 1 << 1, CMT_PULSE_WIDTH = 1 << 2, CMT_TIMING = 1 << 3,   CMT_ENCODER = 1 << 4 }
	Use as the value for the type argument for ulCConfigScan(). More...
enum	CounterMeasurementMode {   CMM_DEFAULT = 0, CMM_CLEAR_ON_READ = 1 << 0, CMM_COUNT_DOWN = 1 << 1, CMM_GATE_CONTROLS_DIR = 1 << 2,   CMM_GATE_CLEARS_CTR = 1 << 3, CMM_GATE_TRIG_SRC = 1 << 4, CMM_OUTPUT_ON = 1 << 5, CMM_OUTPUT_INITIAL_STATE_HIGH = 1 << 6,   CMM_NO_RECYCLE = 1 << 7, CMM_RANGE_LIMIT_ON = 1 << 8, CMM_GATING_ON = 1 << 9, CMM_INVERT_GATE = 1 << 10,   CMM_PERIOD_X1 = 0, CMM_PERIOD_X10 = 1 << 11, CMM_PERIOD_X100 = 1 << 12, CMM_PERIOD_X1000 = 1 << 13,   CMM_PERIOD_GATING_ON = 1 << 14, CMM_PERIOD_INVERT_GATE = 1 << 15, CMM_PULSE_WIDTH_DEFAULT = 0, CMM_PULSE_WIDTH_GATING_ON = 1 << 16,   CMM_PULSE_WIDTH_INVERT_GATE = 1 << 17, CMM_TIMING_DEFAULT = 0, CMM_TIMING_MODE_INVERT_GATE = 1 << 18, CMM_ENCODER_X1 = 0,   CMM_ENCODER_X2 = 1 << 19, CMM_ENCODER_X4 = 1 << 20, CMM_ENCODER_LATCH_ON_Z = 1 << 21, CMM_ENCODER_CLEAR_ON_Z = 1 << 22,   CMM_ENCODER_NO_RECYCLE = 1 << 23, CMM_ENCODER_RANGE_LIMIT_ON = 1 << 24, CMM_ENCODER_Z_ACTIVE_EDGE = 1 << 25, CMM_LATCH_ON_INDEX = 1 << 26,   CMM_PHB_CONTROLS_DIR = 1 << 27, CMM_DECREMENT_ON = 1 << 28 }
	Use as the value for the mode argument for ulCConfigScan(). More...
enum	CounterDebounceTime {   CDT_DEBOUNCE_0ns = 0, CDT_DEBOUNCE_500ns = 1, CDT_DEBOUNCE_1500ns = 2, CDT_DEBOUNCE_3500ns = 3,   CDT_DEBOUNCE_7500ns = 4, CDT_DEBOUNCE_15500ns = 5, CDT_DEBOUNCE_31500ns = 6, CDT_DEBOUNCE_63500ns = 7,   CDT_DEBOUNCE_127500ns = 8, CDT_DEBOUNCE_100us = 9, CDT_DEBOUNCE_300us = 10, CDT_DEBOUNCE_700us = 11,   CDT_DEBOUNCE_1500us = 12, CDT_DEBOUNCE_3100us = 13, CDT_DEBOUNCE_6300us = 14, CDT_DEBOUNCE_12700us = 15,   CDT_DEBOUNCE_25500us = 16 }
	Use as the value for the debounceTime argument for ulCConfigScan() when CounterDebounceMode is not CDM_NONE. More...
enum	CounterDebounceMode { CDM_NONE = 0, CDM_TRIGGER_AFTER_STABLE = 1, CDM_TRIGGER_BEFORE_STABLE = 2 }
	Use as the value for the debounceTime argument for ulCConfigScan() to set the glitch rejection properties of a counter. More...
enum	CounterEdgeDetection { CED_RISING_EDGE = 1, CED_FALLING_EDGE = 2 }
	Use as the value for the edgeDetection argument for ulCConfigScan(). More...
enum	CounterTickSize {   CTS_TICK_20PT83ns = 1, CTS_TICK_208PT3ns = 2, CTS_TICK_2083PT3ns = 3, CTS_TICK_20833PT3ns = 4,   CTS_TICK_20ns = 11, CTS_TICK_200ns = 12, CTS_TICK_2000ns = 13, CTS_TICK_20000ns = 14 }
	Use as the value for the tickSize argument for ulCConfigScan() when CounterDebounceMode is CMT_PERIOD, CMT_PULSE_WIDTH, or CMT_TIMING. More...
enum	CConfigScanFlag { CF_DEFAULT = 0 }
	Use as the flags argument value for ulCConfigScan(). More...
enum	CounterRegisterType {   CRT_COUNT = 1 << 0, CRT_LOAD = 1 << 1, CRT_MIN_LIMIT = 1 << 2, CRT_MAX_LIMIT = 1 << 3,   CRT_OUTPUT_VAL0 = 1 << 4, CRT_OUTPUT_VAL1 = 1 << 5 }
	Used for the ulCLoad() registerType argument, and as the value returned by ulCtrGetInfo() for the CTR_INFO_REGISTER_TYPES infoItem. More...
enum	DaqInChanType {   DAQI_ANALOG_DIFF = 1 << 0, DAQI_ANALOG_SE = 1 << 1, DAQI_DIGITAL = 1 << 2, DAQI_CTR16 = 1 << 3,   DAQI_CTR32 = 1 << 4, DAQI_CTR48 = 1 << 5, DAQI_DAC = 1 << 7 }
	A bitmask used with synchronous input scanning operations as a field in the DaqInChanDescriptor struct, and as a value returned in the infoValue argument for ulDaqIGetInfo() used with DAQI_INFO_CHAN_TYPES. More...
enum	DaqOutChanType { DAQO_ANALOG = 1 << 0, DAQO_DIGITAL = 1 << 1 }
	A bitmask used with synchronous output scanning operations as a field in the DaqOutChanDescriptor struct, and as a value returned in the infoValue argument for ulDaqOGetInfo() used with DAQO_INFO_CHAN_TYPES. More...
enum	PulseOutOption { PO_DEFAULT = 0, PO_EXTTRIGGER = 1 << 5, PO_RETRIGGER = 1 << 6 }
	Used with ulTmrPulseOutStart() as the options argument value to set advanced options for the specified device. More...
enum	DaqEventType {   DE_NONE = 0, DE_ON_DATA_AVAILABLE = 1 << 0, DE_ON_INPUT_SCAN_ERROR = 1 << 1, DE_ON_END_OF_INPUT_SCAN = 1 << 2,   DE_ON_OUTPUT_SCAN_ERROR = 1 << 3, DE_ON_END_OF_OUTPUT_SCAN = 1 << 4 }
	A bitmask defining the types of conditions that trigger an event. More...
enum	MemRegion { MR_CAL = 1 << 0, MR_USER = 1 << 1, MR_SETTINGS = 1 << 2, MR_RESERVED0 = 1 << 3 }
	Used with ulMemGetInfo() as the memRegion argument value to specify the memory location on the specified device. More...
enum	MemAccessType { MA_READ = 1 << 0, MA_WRITE = 1 << 1 }
	A bitmask used with ulMemGetInfo() as one of the field types returned in the MemDescriptor struct. More...
enum	WaitType { WAIT_UNTIL_DONE = 1 << 0 }
	Used with the subsystem ScanWait functions as the waitType argument value for the specified device. More...
enum	DevInfoItem {   DEV_INFO_HAS_AI_DEV = 1, DEV_INFO_HAS_AO_DEV = 2, DEV_INFO_HAS_DIO_DEV = 3, DEV_INFO_HAS_CTR_DEV = 4,   DEV_INFO_HAS_TMR_DEV = 5, DEV_INFO_HAS_DAQI_DEV = 6, DEV_INFO_HAS_DAQO_DEV = 7, DEV_INFO_DAQ_EVENT_TYPES = 8,   DEV_INFO_MEM_REGIONS = 9 }
	Use with ulDevGetInfo() as an infoItem argument value to obtain information for the specified device. More...
enum	DevConfigItem { DEV_CFG_HAS_EXP = 1, DEV_CFG_CONNECTION_CODE = 2, DEV_CFG_MEM_UNLOCK_CODE = 3, DEV_CFG_RESET = 4 }
	Use with ulDevGetConfig() as a configItem argument value to get the current configuration of the specified device. More...
enum	DevConfigItemStr { DEV_CFG_VER_STR = 2000, DEV_CFG_IP_ADDR_STR = 2001, DEV_CFG_NET_IFC_STR = 2002 }
	Use with ulDevGetConfigStr() as a configItem argument value to get the current configuration of the specified the specified device. More...
enum	DevVersionType {   DEV_VER_FW_MAIN = 0, DEV_VER_FPGA = 1, DEV_VER_RADIO = 2, DEV_VER_FW_MEASUREMENT = 3,   DEV_VER_FW_MEASUREMENT_EXP = 4 }
	Used with ulDevGetConfigStr() as an index argument value with the infoItem argument set to DEV_CFG_VER_STR for the specified device. More...
enum	AiInfoItem {   AI_INFO_RESOLUTION = 1, AI_INFO_NUM_CHANS = 2, AI_INFO_NUM_CHANS_BY_MODE = 3, AI_INFO_NUM_CHANS_BY_TYPE = 4,   AI_INFO_CHAN_TYPES = 5, AI_INFO_SCAN_OPTIONS = 6, AI_INFO_HAS_PACER = 7, AI_INFO_NUM_DIFF_RANGES = 8,   AI_INFO_NUM_SE_RANGES = 9, AI_INFO_DIFF_RANGE = 10, AI_INFO_SE_RANGE = 11, AI_INFO_TRIG_TYPES = 12,   AI_INFO_MAX_QUEUE_LENGTH_BY_MODE = 13, AI_INFO_QUEUE_TYPES = 14, AI_INFO_QUEUE_LIMITS = 15, AI_INFO_FIFO_SIZE = 16,   AI_INFO_IEPE_SUPPORTED = 17 }
	Use with ulAIGetInfo() to obtain information about the analog input subsystem for the specified device as an infoItem argument value. More...
enum	AiInfoItemDbl {   AI_INFO_MIN_SCAN_RATE = 1000, AI_INFO_MAX_SCAN_RATE = 1001, AI_INFO_MAX_THROUGHPUT = 1002, AI_INFO_MAX_BURST_RATE = 1003,   AI_INFO_MAX_BURST_THROUGHPUT = 1004 }
	Use with ulAIGetInfoDbl() to obtain information about the analog input subsystem for the specified device as an infoItem argument value. More...
enum	AiConfigItem {   AI_CFG_CHAN_TYPE = 1, AI_CFG_CHAN_TC_TYPE = 2, AI_CFG_SCAN_TEMP_UNIT = 4, AI_CFG_CHAN_IEPE_MODE = 8,   AI_CFG_CHAN_COUPLING_MODE = 9, AI_CFG_CHAN_SENSOR_CONNECTION_TYPE = 10, AI_CFG_CHAN_OTD_MODE = 11, AI_CFG_OTD_MODE = 12,   AI_CFG_CAL_TABLE_TYPE = 13, AI_CFG_REJECT_FREQ_TYPE = 14 }
	Use with ulAISetConfig() and ulAIGetConfig() to configure the AI subsystem. More...
enum	AiConfigItemDbl { AI_CFG_CHAN_SLOPE = 1000, AI_CFG_CHAN_OFFSET = 1001, AI_CFG_CHAN_SENSOR_SENSITIVITY = 1002, AI_CFG_CHAN_DATA_RATE = 1003 }
	Use with ulAISetConfigDbl() and ulAIGetConfigDbl() to configure the AI subsystem. More...
enum	AiConfigItemStr { AI_CFG_CAL_DATE_STR = 2000, AI_CFG_CHAN_COEFS_STR = 2001, AI_CFG_EXP_CAL_DATE_STR = 2002 }
	Use with ulAIGetConfigStr() as a configItem argument value to get the current analog input configuration of the current device. More...
enum	AoInfoItem {   AO_INFO_RESOLUTION = 1, AO_INFO_NUM_CHANS = 2, AO_INFO_SCAN_OPTIONS = 3, AO_INFO_HAS_PACER = 4,   AO_INFO_NUM_RANGES = 5, AO_INFO_RANGE = 6, AO_INFO_TRIG_TYPES = 7, AO_INFO_FIFO_SIZE = 8 }
	Use with ulAOGetInfo() to obtain information about the analog output subsystem for the specified device as an infoItem argument value. More...
enum	AoInfoItemDbl { AO_INFO_MIN_SCAN_RATE = 1000, AO_INFO_MAX_SCAN_RATE = 1001, AO_INFO_MAX_THROUGHPUT = 1002 }
	Use with ulAOGetInfoDbl() to obtain information about the analog output subsystem for the specified device as an infoItem argument value. More...
enum	AoConfigItem { AO_CFG_SYNC_MODE = 1, AO_CFG_CHAN_SENSE_MODE = 2 }
	Use with ulAOSetConfig() and ulAOGetConfig() to configure the AO subsystem. More...
enum	DioInfoItem {   DIO_INFO_NUM_PORTS = 1, DIO_INFO_PORT_TYPE = 2, DIO_INFO_PORT_IO_TYPE = 3, DIO_INFO_NUM_BITS = 4,   DIO_INFO_HAS_PACER = 5, DIO_INFO_SCAN_OPTIONS = 6, DIO_INFO_TRIG_TYPES = 7, DIO_INFO_FIFO_SIZE = 8 }
	Use with ulDIOGetInfo() to obtain information about the DIO subsystem for the specified device as an infoItem argument value. More...
enum	DioInfoItemDbl { DIO_INFO_MIN_SCAN_RATE = 1000, DIO_INFO_MAX_SCAN_RATE = 1001, DIO_INFO_MAX_THROUGHPUT = 1002 }
	Use with ulDIOGetInfoDbl() as an infoItem argument to obtain information about the DIO subsystem for the specified device. More...
enum	DioConfigItem { DIO_CFG_PORT_DIRECTION_MASK = 1, DIO_CFG_PORT_INITIAL_OUTPUT_VAL = 2, DIO_CFG_PORT_ISO_FILTER_MASK = 3, DIO_CFG_PORT_LOGIC = 4 }
	Use with ulDIOGetConfig() and/or ulDIOSetConfig() as a configItem argument value to get the current configuration of the specified digital port on the specified device. More...
enum	CtrInfoItem {   CTR_INFO_NUM_CTRS = 1, CTR_INFO_MEASUREMENT_TYPES = 2, CTR_INFO_MEASUREMENT_MODES = 3, CTR_INFO_REGISTER_TYPES = 4,   CTR_INFO_RESOLUTION = 5, CTR_INFO_HAS_PACER = 6, CTR_INFO_SCAN_OPTIONS = 7, CTR_INFO_TRIG_TYPES = 8,   CTR_INFO_FIFO_SIZE = 9 }
	Use with ulCtrGetInfo() to obtain information about the counter subsystem for the specified device as an infoItem argument value. More...
enum	CtrInfoItemDbl { CTR_INFO_MIN_SCAN_RATE = 1000, CTR_INFO_MAX_SCAN_RATE = 1001, CTR_INFO_MAX_THROUGHPUT = 1002 }
	Use with ulCtrGetInfoDbl() to obtain information about the counter subsystem for the specified device as an infoItem argument value. More...
enum	CtrConfigItem { CTR_CFG_REG = 1 }
	Use with ulCtrSetConfig() and ulCtrGetConfig() to configure the Ctr subsystem. More...
enum	TmrInfoItem { TMR_INFO_NUM_TMRS = 1, TMR_INFO_TYPE = 2 }
	Use with ulTmrGetInfo() to obtain information about the timer subsystem for the specified device as an infoItem argument value. More...
enum	TmrInfoItemDbl { TMR_INFO_MIN_FREQ = 1000, TMR_INFO_MAX_FREQ = 1001 }
	Use with ulTmrGetInfoDbl() to obtain information about the timer subsystem for the specified device as an infoItem argument value. More...
enum	DaqIInfoItem { DAQI_INFO_CHAN_TYPES = 1, DAQI_INFO_SCAN_OPTIONS = 2, DAQI_INFO_TRIG_TYPES = 3, DAQI_INFO_FIFO_SIZE = 4 }
	Use with ulDaqIGetInfo() to obtain information about the DAQ input subsystem for the specified device as an infoItem argument value. More...
enum	DaqIInfoItemDbl { DAQI_INFO_MIN_SCAN_RATE = 1000, DAQI_INFO_MAX_SCAN_RATE = 1001, DAQI_INFO_MAX_THROUGHPUT = 1002 }
	Use with ulDaqIGetInfoDbl() to obtain information about the DAQ input subsystem for the specified device as an infoItem argument value. More...
enum	DaqOInfoItem { DAQO_INFO_CHAN_TYPES = 1, DAQO_INFO_SCAN_OPTIONS = 2, DAQO_INFO_TRIG_TYPES = 3, DAQO_INFO_FIFO_SIZE = 4 }
	Use with ulDaqOGetInfo() to obtain information about the DAQ output subsystem for the specified device as an infoItem argument value. More...
enum	DaqOInfoItemDbl { DAQO_INFO_MIN_SCAN_RATE = 1000, DAQO_INFO_MAX_SCAN_RATE = 1001, DAQO_INFO_MAX_THROUGHPUT = 1002 }
	Use with ulDaqOGetInfoDbl() to obtain information about the DAQ output subsystem for the specified device as an infoItem argument value. More...

Functions
UlError	ulGetDaqDeviceInventory (DaqDeviceInterface interfaceTypes, DaqDeviceDescriptor daqDevDescriptors[], unsigned int *numDescriptors)
	Get the list of MCC devices available to the system. More...
UlError	ulGetNetDaqDeviceDescriptor (const char *host, unsigned short port, const char *ifcName, DaqDeviceDescriptor *daqDevDescriptor, double timeout)
	Get the descriptor of the remote network DAQ device. More...
DaqDeviceHandle	ulCreateDaqDevice (DaqDeviceDescriptor daqDevDescriptor)
	Create a device object within the Universal Library for the DAQ device specified by the descriptor. More...
UlError	ulGetDaqDeviceDescriptor (DaqDeviceHandle daqDeviceHandle, DaqDeviceDescriptor *daqDeviceDescriptor)
	Get descriptor information for a device. More...
UlError	ulConnectDaqDevice (DaqDeviceHandle daqDeviceHandle)
	Establish a connection to a physical DAQ device. More...
UlError	ulDisconnectDaqDevice (DaqDeviceHandle daqDeviceHandle)
	Disconnect from a device. More...
UlError	ulReleaseDaqDevice (DaqDeviceHandle daqDeviceHandle)
	Remove a device from the Universal Library, and release all resources associated with that device. More...
UlError	ulIsDaqDeviceConnected (DaqDeviceHandle daqDeviceHandle, int *connected)
	The connection status of a DAQ device. More...
UlError	ulDaqDeviceConnectionCode (DaqDeviceHandle daqDeviceHandle, long long code)
	Specifies connection code of a DAQ device. More...
UlError	ulFlashLed (DaqDeviceHandle daqDeviceHandle, int flashCount)
	Causes the LED on a DAQ device to flash. More...
UlError	ulAIn (DaqDeviceHandle daqDeviceHandle, int channel, AiInputMode inputMode, Range range, AInFlag flags, double *data)
	Returns the value read from an A/D channel. More...
UlError	ulAInScan (DaqDeviceHandle daqDeviceHandle, int lowChan, int highChan, AiInputMode inputMode, Range range, int samplesPerChan, double *rate, ScanOption options, AInScanFlag flags, double data[])
	Scans a range of A/D channels, and stores the samples in an array. More...
UlError	ulAInScanStatus (DaqDeviceHandle daqDeviceHandle, ScanStatus *status, TransferStatus *xferStatus)
	Returns the status, count, and index of an A/D scan operation. More...
UlError	ulAInScanStop (DaqDeviceHandle daqDeviceHandle)
	Stops the analog input operation currently running. More...
UlError	ulAInScanWait (DaqDeviceHandle daqDeviceHandle, WaitType waitType, long long waitParam, double timeout)
	Returns when the scan operation completes on the specified device, or the time specified by the timeout argument elapses. More...
UlError	ulAInLoadQueue (DaqDeviceHandle daqDeviceHandle, AiQueueElement queue[], unsigned int numElements)
	Loads the A/D queue of a specified device. More...
UlError	ulAInSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, int trigChan, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulAInScan() is called with the SO_RETRIGGER or SO_EXTTRIGGER ScanOption. More...
UlError	ulTIn (DaqDeviceHandle daqDeviceHandle, int channel, TempScale scale, TInFlag flags, double *data)
	Returns a temperature value read from an A/D channel. More...
UlError	ulTInArray (DaqDeviceHandle daqDeviceHandle, int lowChan, int highChan, TempScale scale, TInArrayFlag flags, double data[])
	Scans a range of A/D temperature channels, and stores the samples in an array. More...
UlError	ulAOut (DaqDeviceHandle daqDeviceHandle, int channel, Range range, AOutFlag flags, double data)
	Writes the value of a D/A output. More...
UlError	ulAOutArray (DaqDeviceHandle daqDeviceHandle, int lowChan, int highChan, Range range[], AOutArrayFlag flags, double data[])
	Writes values to a range of D/A channels. More...
UlError	ulAOutScan (DaqDeviceHandle daqDeviceHandle, int lowChan, int highChan, Range range, int samplesPerChan, double *rate, ScanOption options, AOutScanFlag flags, double data[])
	Writes values to a range of D/A channels. More...
UlError	ulAOutScanWait (DaqDeviceHandle daqDeviceHandle, WaitType waitType, long long waitParam, double timeout)
	Returns when the scan operation completes on the specified device, or the time specified by the timeout argument elapses. More...
UlError	ulAOutScanStatus (DaqDeviceHandle daqDeviceHandle, ScanStatus *status, TransferStatus *xferStatus)
	Returns the status, count, and index of a D/A scan operation. More...
UlError	ulAOutScanStop (DaqDeviceHandle daqDeviceHandle)
	Stops the analog output operation currently running. More...
UlError	ulAOutSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, int trigChan, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulAOutScan() is called with the SO_RETRIGGER or SO_EXTTRIGGER ScanOption. More...
UlError	ulDConfigPort (DaqDeviceHandle daqDeviceHandle, DigitalPortType portType, DigitalDirection direction)
	Configures a digital port as input or output. More...
UlError	ulDConfigBit (DaqDeviceHandle daqDeviceHandle, DigitalPortType portType, int bitNum, DigitalDirection direction)
	Configures a digital bit as input or output. More...
UlError	ulDIn (DaqDeviceHandle daqDeviceHandle, DigitalPortType portType, unsigned long long *data)
	Returns the value read from a digital port. More...
UlError	ulDOut (DaqDeviceHandle daqDeviceHandle, DigitalPortType portType, unsigned long long data)
	Writes the specified value to a digital output port. More...
UlError	ulDInArray (DaqDeviceHandle daqDeviceHandle, DigitalPortType lowPort, DigitalPortType highPort, unsigned long long data[])
	Reads the specified digital ports, and Returns the data in an array. More...
UlError	ulDOutArray (DaqDeviceHandle daqDeviceHandle, DigitalPortType lowPort, DigitalPortType highPort, unsigned long long data[])
	Sets the values of the specified digital ports. More...
UlError	ulDBitIn (DaqDeviceHandle daqDeviceHandle, DigitalPortType portType, int bitNum, unsigned int *bitValue)
	Returns the value of a digital bit. More...
UlError	ulDBitOut (DaqDeviceHandle daqDeviceHandle, DigitalPortType portType, int bitNum, unsigned int bitValue)
	Writes a value to a digital bit. More...
UlError	ulDInScan (DaqDeviceHandle daqDeviceHandle, DigitalPortType lowPort, DigitalPortType highPort, int samplesPerPort, double *rate, ScanOption options, DInScanFlag flags, unsigned long long data[])
	Reads a range of digital ports. More...
UlError	ulDInScanStatus (DaqDeviceHandle daqDeviceHandle, ScanStatus *status, TransferStatus *xferStatus)
	The status of a digital scan operation. More...
UlError	ulDInScanStop (DaqDeviceHandle daqDeviceHandle)
	Stops the digital input operation currently running. More...
UlError	ulDInScanWait (DaqDeviceHandle daqDeviceHandle, WaitType waitType, long long waitParam, double timeout)
	Returns when the scan operation completes on the specified device, or the time specified by the timeout argument elapses. More...
UlError	ulDInSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, int trigChan, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulDInScan() is called with the SO_RETRIGGER or SO_EXTTRIGGER ScanOption. More...
UlError	ulDOutScan (DaqDeviceHandle daqDeviceHandle, DigitalPortType lowPort, DigitalPortType highPort, int samplesPerPort, double *rate, ScanOption options, DOutScanFlag flags, unsigned long long data[])
	Writes data to a range of digital ports. More...
UlError	ulDOutScanStatus (DaqDeviceHandle daqDeviceHandle, ScanStatus *status, TransferStatus *xferStatus)
	Returns the status of the digital output operation. More...
UlError	ulDOutScanStop (DaqDeviceHandle daqDeviceHandle)
	Stops the digital output operation currently running. More...
UlError	ulDOutScanWait (DaqDeviceHandle daqDeviceHandle, WaitType waitType, long long waitParam, double timeout)
	Returns when the scan operation completes on the specified device, or the time specified by the timeout argument elapses. More...
UlError	ulDOutSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, int trigChan, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulDOutScan() is called with the SO_RETRIGGER or SO_EXTTRIGGER ScanOption. More...
UlError	ulDClearAlarm (DaqDeviceHandle daqDeviceHandle, DigitalPortType portType, unsigned long long mask)
	Clears the alarm state for specified bits when alarms are configured to latch. More...
UlError	ulCIn (DaqDeviceHandle daqDeviceHandle, int counterNum, unsigned long long *data)
	Reads the value of a count register. More...
UlError	ulCRead (DaqDeviceHandle daqDeviceHandle, int counterNum, CounterRegisterType regType, unsigned long long *data)
	Reads the value of the specified counter register. More...
UlError	ulCLoad (DaqDeviceHandle daqDeviceHandle, int counterNum, CounterRegisterType registerType, unsigned long long loadValue)
	Loads a value into the specified counter register. More...
UlError	ulCClear (DaqDeviceHandle daqDeviceHandle, int counterNum)
	Sets the count of the specified counter to 0. More...
UlError	ulCConfigScan (DaqDeviceHandle daqDeviceHandle, int counterNum, CounterMeasurementType type, CounterMeasurementMode mode, CounterEdgeDetection edgeDetection, CounterTickSize tickSize, CounterDebounceMode debounceMode, CounterDebounceTime debounceTime, CConfigScanFlag flags)
	Configures a counter channel, for counters with programmable types. More...
UlError	ulCInScan (DaqDeviceHandle daqDeviceHandle, int lowCounterNum, int highCounterNum, int samplesPerCounter, double *rate, ScanOption options, CInScanFlag flags, unsigned long long data[])
	Reads a range of counter channels. More...
UlError	ulCInSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, int trigChan, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulCInScan() is called with the SO_RETRIGGER or SO_EXTTRIGGER ScanOption. More...
UlError	ulCInScanStatus (DaqDeviceHandle daqDeviceHandle, ScanStatus *status, TransferStatus *xferStatus)
	Returns the status of a counter input operation. More...
UlError	ulCInScanStop (DaqDeviceHandle daqDeviceHandle)
	Stops the counter input operation currently running. More...
UlError	ulCInScanWait (DaqDeviceHandle daqDeviceHandle, WaitType waitType, long long waitParam, double timeout)
	Returns when the scan operation completes on the specified device, or the time specified by the timeout argument elapses. More...
UlError	ulTmrPulseOutStart (DaqDeviceHandle daqDeviceHandle, int timerNum, double *frequency, double *dutyCycle, unsigned long long pulseCount, double *initialDelay, TmrIdleState idleState, PulseOutOption options)
	Starts a timer to generate digital pulses at a specified frequency and duty cycle. More...
UlError	ulTmrPulseOutStop (DaqDeviceHandle daqDeviceHandle, int timerNum)
	Stops a timer output. More...
UlError	ulTmrPulseOutStatus (DaqDeviceHandle daqDeviceHandle, int timerNum, TmrStatus *status)
	The status of the timer output operation, if supported. More...
UlError	ulTmrSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, int trigChan, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulTmrPulseOutStart() is called with the PO_RETRIGGER or PO_EXTTRIGGER PulseOutOption, when supported. More...
UlError	ulDaqInScan (DaqDeviceHandle daqDeviceHandle, DaqInChanDescriptor chanDescriptors[], int numChans, int samplesPerChan, double *rate, ScanOption options, DaqInScanFlag flags, double data[])
	Allows scanning of multiple input subsystems, such as analog, digital, counter, and stores the samples in an array. More...
UlError	ulDaqInScanStatus (DaqDeviceHandle daqDeviceHandle, ScanStatus *status, TransferStatus *xferStatus)
	Returns the status of a synchronous input operation. More...
UlError	ulDaqInScanStop (DaqDeviceHandle daqDeviceHandle)
	Stops the synchronous input operation currently running. More...
UlError	ulDaqInScanWait (DaqDeviceHandle daqDeviceHandle, WaitType waitType, long long waitParam, double timeout)
	Returns when the scan operation completes on the specified device, or the time specified by the timeout argument elapses. More...
UlError	ulDaqInSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, DaqInChanDescriptor trigChanDescriptor, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulDaqInScan() is called with the SO_RETRIGGER or SO_EXTTRIGGER ScanOption. More...
UlError	ulDaqOutScan (DaqDeviceHandle daqDeviceHandle, DaqOutChanDescriptor chanDescriptors[], int numChans, int samplesPerChan, double *rate, ScanOption options, DaqOutScanFlag flags, double data[])
	Outputs values synchronously to analog output channels and digital output ports. More...
UlError	ulDaqOutScanStatus (DaqDeviceHandle daqDeviceHandle, ScanStatus *status, TransferStatus *xferStatus)
	Returns the status of a synchronous output operation. More...
UlError	ulDaqOutScanStop (DaqDeviceHandle daqDeviceHandle)
	Stops the synchronous output operation currently running. More...
UlError	ulDaqOutScanWait (DaqDeviceHandle daqDeviceHandle, WaitType waitType, long long waitParam, double timeout)
	Returns when the scan operation completes on the specified device, or the time specified by the timeout argument elapses. More...
UlError	ulDaqOutSetTrigger (DaqDeviceHandle daqDeviceHandle, TriggerType type, DaqInChanDescriptor trigChanDescriptor, double level, double variance, unsigned int retriggerSampleCount)
	Configures the trigger parameters that will be used when ulDaqOutScan() is called with the SO_RETRIGGER or SO_EXTTRIGGER ScanOptions. More...
UlError	ulEnableEvent (DaqDeviceHandle daqDeviceHandle, DaqEventType eventTypes, unsigned long long eventParameter, DaqEventCallback eventCallbackFunction, void *userData)
	Binds one or more event conditions to a DaqEventCallback function. More...
UlError	ulDisableEvent (DaqDeviceHandle daqDeviceHandle, DaqEventType eventTypes)
	Disables one or more event conditions, and disconnects their user-defined handlers. More...
UlError	ulMemRead (DaqDeviceHandle daqDeviceHandle, MemRegion memRegion, unsigned int address, unsigned char *buffer, unsigned int count)
	Reads a value read from a specified region in memory; use with ulMemGetInfo() to retrieve information about the memory region on a DAQ device. More...
UlError	ulMemWrite (DaqDeviceHandle daqDeviceHandle, MemRegion memRegion, unsigned int address, unsigned char *buffer, unsigned int count)
	Writes a value to a specified region in memory. More...
UlError	ulGetErrMsg (UlError errCode, char errMsg[ERR_MSG_LEN])
	Returns the error message associated with an error code. More...
UlError	ulDevGetInfo (DaqDeviceHandle daqDeviceHandle, DevInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with DevInfoItem to retrieve information about the device subsystem to determine which subsystem types are supported for the device. More...
UlError	ulDevSetConfig (DaqDeviceHandle daqDeviceHandle, DevConfigItem configItem, unsigned int index, long long configValue)
	Use with DevConfigItem to set configuration options at runtime. More...
UlError	ulDevGetConfig (DaqDeviceHandle daqDeviceHandle, DevConfigItem configItem, unsigned int index, long long *configValue)
	Use with DevConfigItem to retrieve the current configuration options set for a device. More...
UlError	ulDevGetConfigStr (DaqDeviceHandle daqDeviceHandle, DevConfigItemStr configItem, unsigned int index, char *configStr, unsigned int *maxConfigLen)
	Use with DevConfigItemStr to retrieve the current configuration as a null-terminated string. More...
UlError	ulAIGetInfo (DaqDeviceHandle daqDeviceHandle, AiInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with AiInfoItem to retrieve information about the AI subsystem. More...
UlError	ulAIGetInfoDbl (DaqDeviceHandle daqDeviceHandle, AiInfoItemDbl infoItem, unsigned int index, double *infoValue)
	Use with AiInfoItemDbl to retrieve information about the AI subsystem. More...
UlError	ulAISetConfig (DaqDeviceHandle daqDeviceHandle, AiConfigItem configItem, unsigned int index, long long configValue)
	Use with AiConfigItem to set configuration options at runtime. More...
UlError	ulAIGetConfig (DaqDeviceHandle daqDeviceHandle, AiConfigItem configItem, unsigned int index, long long *configValue)
	Use with AiConfigItem to retrieve configuration options set for a device. More...
UlError	ulAISetConfigDbl (DaqDeviceHandle daqDeviceHandle, AiConfigItemDbl configItem, unsigned int index, double configValue)
	Use with AiConfigItemDbl to set configuration options at runtime. More...
UlError	ulAIGetConfigDbl (DaqDeviceHandle daqDeviceHandle, AiConfigItemDbl configItem, unsigned int index, double *configValue)
	Use with AiConfigItem to retrieve configuration options set for a device. More...
UlError	ulAIGetConfigStr (DaqDeviceHandle daqDeviceHandle, AiConfigItemStr configItem, unsigned int index, char *configStr, unsigned int *maxConfigLen)
	Use with AiConfigItemStr to retrieve configuration options as a null-terminated string. More...
UlError	ulAOGetInfo (DaqDeviceHandle daqDeviceHandle, AoInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with AoInfoItem to retrieve information about the AO subsystem. More...
UlError	ulAOGetInfoDbl (DaqDeviceHandle daqDeviceHandle, AoInfoItemDbl infoItem, unsigned int index, double *infoValue)
	Use with AoInfoItemDbl to retrieve information about the AO subsystem. More...
UlError	ulAOSetConfig (DaqDeviceHandle daqDeviceHandle, AoConfigItem configItem, unsigned int index, long long configValue)
	Use with AoConfigItem to set configuration options at runtime. More...
UlError	ulAOGetConfig (DaqDeviceHandle daqDeviceHandle, AoConfigItem configItem, unsigned int index, long long *configValue)
	Use with AoConfigItem to retrieve configuration options set for a device. More...
UlError	ulDIOGetInfo (DaqDeviceHandle daqDeviceHandle, DioInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with DioInfoItem to retrieve information about the DIO subsystem. More...
UlError	ulDIOGetInfoDbl (DaqDeviceHandle daqDeviceHandle, DioInfoItemDbl infoItem, unsigned int index, double *infoValue)
	Use with DioInfoItemDbl to retrieve information about the DIO subsystem. More...
UlError	ulDIOSetConfig (DaqDeviceHandle daqDeviceHandle, DioConfigItem configItem, unsigned int index, long long configValue)
	Use with DioConfigItem to retrieve information about the DIO subsystem. More...
UlError	ulDIOGetConfig (DaqDeviceHandle daqDeviceHandle, DioConfigItem configItem, unsigned int index, long long *configValue)
	Use with DioConfigItem to retrieve the current configuration about the DIO subsystem. More...
UlError	ulCtrGetInfo (DaqDeviceHandle daqDeviceHandle, CtrInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with CtrInfoItem to retrieve information about the counter subsystem. More...
UlError	ulCtrGetInfoDbl (DaqDeviceHandle daqDeviceHandle, CtrInfoItemDbl infoItem, unsigned int index, double *infoValue)
	Use with CtrInfoItemDbl to retrieve information about the counter subsystem. More...
UlError	ulCtrGetConfig (DaqDeviceHandle daqDeviceHandle, CtrConfigItem configItem, unsigned int index, long long *configValue)
	Use with CtrConfigItem to retrieve configuration options set for a device. More...
UlError	ulCtrSetConfig (DaqDeviceHandle daqDeviceHandle, CtrConfigItem configItem, unsigned int index, long long configValue)
	Use with CtrConfigItem to set configuration options at runtime. More...
UlError	ulTmrGetInfo (DaqDeviceHandle daqDeviceHandle, TmrInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with TmrInfoItem to retrieve information about the timer subsystem. More...
UlError	ulTmrGetInfoDbl (DaqDeviceHandle daqDeviceHandle, TmrInfoItemDbl infoItem, unsigned int index, double *infoValue)
	Use with TmrInfoItemDbl to retrieve information about the timer subsystem. More...
UlError	ulDaqIGetInfo (DaqDeviceHandle daqDeviceHandle, DaqIInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with DaqIInfoItem to retrieve information about the synchronous input subsystem. More...
UlError	ulDaqIGetInfoDbl (DaqDeviceHandle daqDeviceHandle, DaqIInfoItemDbl infoItem, unsigned int index, double *infoValue)
	Use with DaqIInfoItemDbl to retrieve information about the synchronous input subsystem. More...
UlError	ulDaqOGetInfo (DaqDeviceHandle daqDeviceHandle, DaqOInfoItem infoItem, unsigned int index, long long *infoValue)
	Use with DaqOInfoItem to retrieve information about the synchronous output subsystem. More...
UlError	ulDaqOGetInfoDbl (DaqDeviceHandle daqDeviceHandle, DaqOInfoItemDbl infoItem, unsigned int index, double *infoValue)
	Use with DaqOInfoItemDbl to retrieve information about the synchronous output subsystem. More...
UlError	ulMemGetInfo (DaqDeviceHandle daqDeviceHandle, MemRegion memRegion, MemDescriptor *memDescriptor)
	Use with MemDescriptor to retrieve information about the memory region on a DAQ device. More...

Macro Definition Documentation

#define ERR_MSG_LEN   512

Typedef Documentation

typedef struct AiQueueElement AiQueueElement

A structure that defines an analog input queue element.

typedef struct DaqDeviceDescriptor DaqDeviceDescriptor

A structure that defines a particular DAQ device, usually obtained using ulGetDaqDeviceInventory().

typedef long long DaqDeviceHandle

The DAQ device.

typedef void(* DaqEventCallback)(DaqDeviceHandle, DaqEventType, unsigned long long, void *)

The callback function called in response to an event condition.

typedef struct DaqInChanDescriptor DaqInChanDescriptor

A structure that defines an input channel and its properties.

Used with ulDaqInScan()

typedef struct DaqOutChanDescriptor DaqOutChanDescriptor

A structure that defines an output channel and its properties.

Used with ulDaqOutScan().

typedef struct MemDescriptor MemDescriptor

A structure that defines the location and access properties of the physical memory of a device.

typedef struct TransferStatus TransferStatus

A structure containing information about the progress of the specified scan operation.

Enumeration Type Documentation

enum AiCalTableType

Analog input calibration table types.

Enumerator
AI_CTT_FACTORY	Factory calibration table.
AI_CTT_FIELD	Field calibration table.

enum AiChanQueueLimitation

Device queue limitations.

Bitmask indicating all queue limitations. Returned to the infoValue argument by ulAIGetInfo() using AiInfoItem AI_INFO_QUEUE_LIMITS.
See also AI_INFO_QUEUE_TYPES and AI_INFO_MAX_QUEUE_LENGTH_BY_MODE to determine queue capabilities.

Enumerator
UNIQUE_CHAN	A particular channel number cannot appear more than once in the queue.
ASCENDING_CHAN	Channel numbers must be listed in ascending order within the queue.
CONSECUTIVE_CHAN	Channel numbers must be listed in contiguous order within the queue.

enum AiChanType

Analog input channel types.

Bitmask indicating all supported channel types. Returned to the infoValue argument by ulAIGetInfo() using AiInfoItem AI_INFO_CHAN_TYPES.

Enumerator
AI_VOLTAGE	Voltage.
AI_TC	Thermocouple.
AI_RTD	Resistance Temperature Detector (RTD)
AI_THERMISTOR	Thermistor.
AI_SEMICONDUCTOR	Semiconductor.
AI_DISABLED	Disabled.

enum AiConfigItem

Use with ulAISetConfig() and ulAIGetConfig() to configure the AI subsystem.

Enumerator
AI_CFG_CHAN_TYPE	The channel type of the specified channel. Set with AiChanType.
AI_CFG_CHAN_TC_TYPE	The thermocouple type of the specified channel. Set with TcType.
AI_CFG_SCAN_TEMP_UNIT	The analog input scan temperature unit. Set with TempUnit.
AI_CFG_CHAN_IEPE_MODE	The IEPE current excitation mode for the specified channel. Set with IepeMode.
AI_CFG_CHAN_COUPLING_MODE	The coupling mode for the specified device. Set with CouplingMode.
AI_CFG_CHAN_SENSOR_CONNECTION_TYPE	The connection type of the sensor connected to the specified channel.
AI_CFG_CHAN_OTD_MODE	The open thermocouple detection mode for the specified channel. Set with OtdMode.
AI_CFG_OTD_MODE	The open thermocouple detection mode. Set with OtdMode.
AI_CFG_CAL_TABLE_TYPE	The calibration table type. Set with AiCalTableType.
AI_CFG_REJECT_FREQ_TYPE	The rejection frequency type. Set with AiRejectFreqType.

enum AiConfigItemDbl

Use with ulAISetConfigDbl() and ulAIGetConfigDbl() to configure the AI subsystem.

Enumerator
AI_CFG_CHAN_SLOPE	The custom slope of the specified channel.
AI_CFG_CHAN_OFFSET	The custom offset of the specified channel.
AI_CFG_CHAN_SENSOR_SENSITIVITY	The sensitivity of the sensor connected to the specified channel.
AI_CFG_CHAN_DATA_RATE	The data rate of the specified channel.

enum AiConfigItemStr

Use with ulAIGetConfigStr() as a configItem argument value to get the current analog input configuration of the current device.

Enumerator
AI_CFG_CAL_DATE_STR	Returns the calibration date. Set index to 0 for the factory calibration date, or 1 for the field calibration date. If the value read is not a valid date or the index is invalid, Unix Epoch is returned.
AI_CFG_CHAN_COEFS_STR	Returns the channel coefficients used for the configured sensor.
AI_CFG_EXP_CAL_DATE_STR	Returns the calibration date of expansion board. Set index to 0 for the factory calibration date, or 1 for the field calibration date. If the value read is not a valid date or the index is invalid, Unix Epoch is returned.

enum AiInfoItem

Use with ulAIGetInfo() to obtain information about the analog input subsystem for the specified device as an infoItem argument value.

Enumerator
AI_INFO_RESOLUTION	Returns the A/D resolution in number of bits to the infoValue argument. Index is ignored.
AI_INFO_NUM_CHANS	Returns the total number of A/D channels to the infoValue argument. Index is ignored.
AI_INFO_NUM_CHANS_BY_MODE	Returns the number of A/D channels for the specified channel mode to the infoValue argument. Set index to one of the AiInputMode enum values.
AI_INFO_NUM_CHANS_BY_TYPE	Returns the number of A/D channels for the specified channel type to the infoValue argument. Set index to one of the AiChanType enum values.
AI_INFO_CHAN_TYPES	Returns a bitmask of supported AiChanType values to the infoValue argument. Index is ignored.
AI_INFO_SCAN_OPTIONS	Returns a bitmask of supported ScanOption values to the infoValue argument. Index is ignored.
AI_INFO_HAS_PACER	Returns a zero or non-zero value to the infoValue argument. If non-zero, paced operations are supported. Index is ignored.
AI_INFO_NUM_DIFF_RANGES	Returns the number of differential ranges supported to the infoValue argument. Index is ignored.
AI_INFO_NUM_SE_RANGES	Returns the number of single-ended ranges supported to the infoValue argument. Index is ignored.
AI_INFO_DIFF_RANGE	Returns a Range value to the infoValue argument based on the value of the index argument specified. Index should be a number between zero and (the number of differential ranges supported) – 1. See AI_INFO_NUM_DIFF_RANGES.
AI_INFO_SE_RANGE	Returns a Range value to the infoValue argument based on the value of the index argument specified. Index should be a number between zero and (the number of single-ended ranges supported) – 1. See AI_INFO_NUM_SE_RANGES.
AI_INFO_TRIG_TYPES	Returns a bitmask of supported TriggerType values to the infoValue argument. Index is ignored.
AI_INFO_MAX_QUEUE_LENGTH_BY_MODE	Returns the maximum length of the queue for the specified channel mode to the infoValue argument. Set index to one of the AiInputMode enum values.
AI_INFO_QUEUE_TYPES	Returns a bitmask of supported AiQueueType values to the infoValue argument. Index is ignored.
AI_INFO_QUEUE_LIMITS	Returns a bitmask of AiChanQueueLimitation values to the infoValue argument that apply to the queue. Index is ignored.
AI_INFO_FIFO_SIZE	Returns the FIFO size in bytes to the infoValue argument. Index is ignored.
AI_INFO_IEPE_SUPPORTED	Returns a zero or non-zero value to the infoValue argument. If non-zero, IEPE mode is supported. Index is ignored.

enum AiInfoItemDbl

Use with ulAIGetInfoDbl() to obtain information about the analog input subsystem for the specified device as an infoItem argument value.

Enumerator
AI_INFO_MIN_SCAN_RATE	Returns the minimum scan rate in samples per second to the infoValue argument. Index is ignored.
AI_INFO_MAX_SCAN_RATE	Returns the maximum scan rate in samples per second to the infoValue argument. Index is ignored.
AI_INFO_MAX_THROUGHPUT	Returns the maximum throughput in samples per second to the infoValue argument. Index is ignored.
AI_INFO_MAX_BURST_RATE	Returns the maximum scan rate in samples per second when using the SO_BURSTIO ScanOption to the infoValue argument. Index is ignored.
AI_INFO_MAX_BURST_THROUGHPUT	Returns the maximum throughput in samples per second when using the SO_BURSTIO ScanOption to the infoValue argument. Index is ignored.

enum AiInputMode

A/D channel input modes.

Enumerator
AI_DIFFERENTIAL	Differential.
AI_SINGLE_ENDED	Single-ended.
AI_PSEUDO_DIFFERENTIAL	Pseudo-differential.

enum AInFlag

Use as the flags argument value for ulAIn() to set the properties of data returned.

Enumerator
AIN_FF_DEFAULT	Data is returned with scaling and calibration factors applied.
AIN_FF_NOSCALEDATA	Data is returned in native format, without scaling applied.
AIN_FF_NOCALIBRATEDATA	Data is returned without calibration factors applied.

enum AInScanFlag

Use as the flags argument value for the ulAInScan() function to set properties of data returned.

Enumerator
AINSCAN_FF_DEFAULT	Data is returned with scaling and calibration factors applied.
AINSCAN_FF_NOSCALEDATA	Data is returned in native format, without scaling applied.
AINSCAN_FF_NOCALIBRATEDATA	Data is returned without calibration factors applied.

enum AiQueueType

Bitmask indicating supported queue types.

Returned to the infoValue argument by ulAIGetInfo() using AiInfoItem AI_INFO_QUEUE_TYPES.

Enumerator
CHAN_QUEUE	The AI subsystem supports a channel queue.
GAIN_QUEUE	The AI subsystem supports a gain queue.
MODE_QUEUE	The AI subsystem supports a mode queue.

enum AiRejectFreqType

Analog input rejection frequency types.

Enumerator
AI_RFT_60HZ	60 Hz rejection frequency
AI_RFT_50HZ	50 Hz rejection frequency

enum AoConfigItem

Use with ulAOSetConfig() and ulAOGetConfig() to configure the AO subsystem.

Enumerator
AO_CFG_SYNC_MODE	The sync mode. Set with AOutSyncMode.
AO_CFG_CHAN_SENSE_MODE	The sense mode for the specified channel. Set with AOutSenseMode.

enum AoInfoItem

Use with ulAOGetInfo() to obtain information about the analog output subsystem for the specified device as an infoItem argument value.

Enumerator
AO_INFO_RESOLUTION	Returns the D/A resolution in number of bits to the infoValue argument. Index is ignored.
AO_INFO_NUM_CHANS	Returns the total number of D/A channels to the infoValue argument. Index is ignored.
AO_INFO_SCAN_OPTIONS	Returns a bitmask of supported ScanOption values to the infoValue argument. Index is ignored.
AO_INFO_HAS_PACER	Returns a zero or non-zero value to the infoValue argument. If non-zero, paced operations are supported. Index is ignored.
AO_INFO_NUM_RANGES	Returns the number of analog output ranges supported to the infoValue argument. Index is ignored.
AO_INFO_RANGE	Returns a Range value to the infoValue argument based on the value of the index argument specified. Index should be a number between zero and (the number of ranges supported) – 1. See AO_INFO_NUM_RANGES.
AO_INFO_TRIG_TYPES	Returns a bitmask of supported TriggerType values to the infoValue argument. Index is ignored.
AO_INFO_FIFO_SIZE	Returns the FIFO size in bytes to the infoValue argument. Index is ignored.

enum AoInfoItemDbl

Use with ulAOGetInfoDbl() to obtain information about the analog output subsystem for the specified device as an infoItem argument value.

Enumerator
AO_INFO_MIN_SCAN_RATE	Returns the minimum scan rate in samples per second to the infoValue argument. Index is ignored.
AO_INFO_MAX_SCAN_RATE	Returns the maximum scan rate in samples per second to the infoValue argument. Index is ignored.
AO_INFO_MAX_THROUGHPUT	Returns the maximum throughput in samples per second to the infoValue argument. Index is ignored.

enum AOutArrayFlag

Use as the flags argument value for ulAOutArray() to set the properties of data supplied to the function.

Enumerator
AOUTARRAY_FF_DEFAULT	Scaled data is supplied and calibration factors are applied to output.
AOUTARRAY_FF_NOSCALEDATA	Data is supplied in native format (usually, values ranging from 0 to 2resolution - 1).
AOUTARRAY_FF_NOCALIBRATEDATA	Data is output without calibration factors applied.
AOUTARRAY_FF_SIMULTANEOUS	All of the specified channels will be updated simultaneously.

enum AOutFlag

Use as the flags argument value for ulAOut() to set the properties of data supplied to the function.

Enumerator
AOUT_FF_DEFAULT	Scaled data is supplied and calibration factors are applied to output.
AOUT_FF_NOSCALEDATA	Data is supplied in native format (usually, values ranging from 0 to 2resolution - 1).
AOUT_FF_NOCALIBRATEDATA	Data is output without calibration factors applied.

enum AOutScanFlag

Use as the flags argument value for ulAOutScan() to set the properties of data supplied to the function.

Enumerator
AOUTSCAN_FF_DEFAULT	Scaled data is supplied and calibration factors are applied to output.
AOUTSCAN_FF_NOSCALEDATA	Data is supplied in native format (usually, values ranging from 0 to 2resolution - 1.
AOUTSCAN_FF_NOCALIBRATEDATA	Data is output without calibration factors applied.

enum AOutSenseMode

Use with AoConfigItem to set configuration options at runtime.

Enumerator
AOSM_DISABLED	Sense mode is disabled.
AOSM_ENABLED	Sense mode is enable.

enum AOutSyncMode

Use with AoConfigItem to set configuration options at runtime.

Enumerator
AOSM_SLAVE	Receive the D/A Load signal from an external source.
AOSM_MASTER	Output the internal D/A Load signal.

enum CConfigScanFlag

Use as the flags argument value for ulCConfigScan().

Reserved for future use.

Enumerator
CF_DEFAULT	Placeholder value. Standard functionality.

enum CInScanFlag

Use as the flags argument value for ulCInScan() to set counter properties.

Enumerator
CINSCAN_FF_DEFAULT	Default counter behavior.
CINSCAN_FF_CTR16_BIT	Sets up the counter as a 16-bit counter channel.
CINSCAN_FF_CTR32_BIT	Sets up the counter as a 32-bit counter channel.
CINSCAN_FF_CTR64_BIT	Sets up the counter as a 64-bit counter channel.
CINSCAN_FF_NOCLEAR	Does not clear the counter to 0 at the start of each scan.
CINSCAN_FF_CTR48_BIT	Sets up the counter as a 48-bit counter channel.

enum CounterDebounceMode

Use as the value for the debounceTime argument for ulCConfigScan() to set the glitch rejection properties of a counter.

Enumerator
CDM_NONE	Disables the debounce feature.
CDM_TRIGGER_AFTER_STABLE	The counter is incremented only after the counter input is stable for a period of a length defined by CounterDebounceTime.
CDM_TRIGGER_BEFORE_STABLE	The counter is incremented on the first edge at the counter input, then waits for a stable period of a length defined by CounterDebounceTime before counting the next edge.

enum CounterDebounceTime

Use as the value for the debounceTime argument for ulCConfigScan() when CounterDebounceMode is not CDM_NONE.

Enumerator
CDT_DEBOUNCE_0ns	Disables debounce. Valid only when debounceMode is set to CDM_NONE.
CDT_DEBOUNCE_500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 500ns.
CDT_DEBOUNCE_1500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 1500 ns.
CDT_DEBOUNCE_3500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 3500 ns.
CDT_DEBOUNCE_7500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 7500 ns.
CDT_DEBOUNCE_15500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 15500 ns.
CDT_DEBOUNCE_31500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 31500 ns.
CDT_DEBOUNCE_63500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 63500 ns.
CDT_DEBOUNCE_127500ns	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 127500 ns.
CDT_DEBOUNCE_100us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 100 us.
CDT_DEBOUNCE_300us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 300 us.
CDT_DEBOUNCE_700us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 700 us.
CDT_DEBOUNCE_1500us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 1500 us.
CDT_DEBOUNCE_3100us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 3100 us.
CDT_DEBOUNCE_6300us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 6300 us.
CDT_DEBOUNCE_12700us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 12700 us.
CDT_DEBOUNCE_25500us	Sets the time period that the counter input must be stable when using CDM_TRIGGER_AFTER_STABLE or CDM_TRIGGER_BEFORE_STABLE CounterDebounceModes to 25500 us.

enum CounterEdgeDetection

Use as the value for the edgeDetection argument for ulCConfigScan().

Enumerator
CED_RISING_EDGE	Rising edge.
CED_FALLING_EDGE	Falling edge.

enum CounterMeasurementMode

Use as the value for the mode argument for ulCConfigScan().

This value should be set consistent with the type argument value.

Enumerator
CMM_DEFAULT	Configures the counter for default counting modes for the CMT_COUNT measurement type.
CMM_CLEAR_ON_READ	Configures the counter to clear after every read for the CMT_COUNT measurement type.
CMM_COUNT_DOWN	Configures the counter to count down for the CMT_COUNT measurement type.
CMM_GATE_CONTROLS_DIR	Configures the counter to increment when the gate pin is high, and decrement when the gate pin is low for the CMT_COUNT measurement type.
CMM_GATE_CLEARS_CTR	Configures the counter to clear when the gate input is high for the CMT_COUNT measurement type.
CMM_GATE_TRIG_SRC	Configures the counter to start counting when the gate input goes active for the CMT_COUNT measurement type. By default, active is on the rising edge. The gate is re-armed when the counter is loaded and when ulCConfigScan() is called.
CMM_OUTPUT_ON	Configures the counter output to go high when the counter reaches the value of output register 0 for the CMT_COUNT measurement type, and go low when the counter reaches the value of output register 1. Use ulCLoad() to set or read the value of the output registers.
CMM_OUTPUT_INITIAL_STATE_HIGH	Configures the initial state of the counter output pin high for the CMT_COUNT measurement type.
CMM_NO_RECYCLE	Configures the counter to restart when a clear or load operation is performed, or the count direction changes for the CMT_COUNT measurement type.
CMM_RANGE_LIMIT_ON	When counting up, configures the counter to roll over to the min limit when the max limit is reached for the CMT_COUNT measurement type. When counting down, configures the counter to roll over to max limit when the min limit is reached. When counting up with CMM_NO_RECYCLE enabled, the counter freezes whenever the count reaches the value that was loaded into the max limit register. When counting down with CMM_NO_RECYCLE enabled, the counter freezes whenever the count reaches the value that was loaded into the min limit register. Counting resumes if the counter is reset or the direction changes.
CMM_GATING_ON	Enables the counter when the mapped channel or gate pin is high for the CMT_COUNT measurement type.
CMM_INVERT_GATE	Inverts the polarity of the gate input for the CMT_COUNT measurement type.
CMM_PERIOD_X1	Latches the counter measurement each time 1 complete period is observed for the CMT_PERIOD measurement type.
CMM_PERIOD_X10	Latches the counter measurement each time 10 complete periods are observed for the CMT_PERIOD measurement type.
CMM_PERIOD_X100	Latches the counter measurement each time 100 complete periods are observed for the CMT_PERIOD measurement type.
CMM_PERIOD_X1000	Latches the counter measurement each time 1000 complete periods are observed for the CMT_PERIOD measurement type.
CMM_PERIOD_GATING_ON	Enables the counter when the mapped channel or gate pin is high for the CMT_PERIOD measurement type.
CMM_PERIOD_INVERT_GATE	Inverts the polarity of the gate input for the CMT_PERIOD measurement type.
CMM_PULSE_WIDTH_DEFAULT	Configures the counter for default pulse width modes for the CMT_PULSE_WIDTH measurement type.
CMM_PULSE_WIDTH_GATING_ON	Enables the counter when the mapped channel or gate pin is high for the CMT_PULSE_WIDTH measurement type.
CMM_PULSE_WIDTH_INVERT_GATE	Inverts the polarity of the gate input for the CMT_PULSE_WIDTH measurement type.
CMM_TIMING_DEFAULT	Configures the counter for default timing modes for the CMT_TIMING measurement type.
CMM_TIMING_MODE_INVERT_GATE	Inverts the polarity of the gate input for the CMT_TIMING measurement type.
CMM_ENCODER_X1	Sets the encoder measurement mode to X1 for the CMT_ENCODER measurement type.
CMM_ENCODER_X2	Sets the encoder measurement mode to X2 for the CMT_ENCODER measurement type.
CMM_ENCODER_X4	Sets the encoder measurement mode to X4 for the CMT_ENCODER measurement type.
CMM_ENCODER_LATCH_ON_Z	Configures the encoder Z mapped signal to latch the counter outputs for the CMT_ENCODER measurement type.
CMM_ENCODER_CLEAR_ON_Z	Clears the counter when the index (Z input) goes active for the CMT_ENCODER measurement type.
CMM_ENCODER_NO_RECYCLE	Disables the counter when a count overflow or underflow occurs for the CMT_ENCODER measurement type; re-enables when a clear or load operation is performed on the counter.
CMM_ENCODER_RANGE_LIMIT_ON	Enables upper and lower limits for the CMT_ENCODER measurement type.
CMM_ENCODER_Z_ACTIVE_EDGE	Sets the encoder Z signal as the active edge for the CMT_ENCODER measurement type.
CMM_LATCH_ON_INDEX	Configures the counter to be latched by the signal on the index pin for the CMT_COUNT measurement type.
CMM_PHB_CONTROLS_DIR	Configures the counter to increment when the phase B pin is high, and decrement when the phase B pin is low for the CMT_COUNT measurement type.
CMM_DECREMENT_ON	Configures the counter to decrement by the signal on the mapped channel for the CMT_COUNT measurement type.

enum CounterMeasurementType

Use as the value for the type argument for ulCConfigScan().

Use ulCtrGetInfo() with the CTR_INFO_MEASUREMENT_TYPES infoItem to check compatibility.

Enumerator
CMT_COUNT	Counter measurement. The counter increments on the active edge of the input.
CMT_PERIOD	Period measurement. Measures the number of ticks between active edges of the input, with the granularity of measurement set by the tickSize argument of ulCConfigScan().
CMT_PULSE_WIDTH	Pulsewidth measurement. Measures the number of ticks between the active edge of the counter input and the following edge of the counter input, with the granularity of measurement set by the tickSize argument of ulCConfigScan().
CMT_TIMING	Timing measurement. Measures the number of ticks between the active edge of the counter input and the active edge of the gate input, with granularity of measurement set by the tickSize argument of ulCConfigScan().
CMT_ENCODER	Encoder measurement. Configures the counter as an encoder, if supported.

enum CounterRegisterType

Used for the ulCLoad() registerType argument, and as the value returned by ulCtrGetInfo() for the CTR_INFO_REGISTER_TYPES infoItem.

Enumerator
CRT_COUNT	Counter register.
CRT_LOAD	Load register.
CRT_MIN_LIMIT	Max Limit register.
CRT_MAX_LIMIT	Min Limit register.
CRT_OUTPUT_VAL0	The register that sets the count value at which the counter output will change state from its original state.
CRT_OUTPUT_VAL1	The register that sets the count value at which the counter output will reset to its original state.

enum CounterTickSize

Use as the value for the tickSize argument for ulCConfigScan() when CounterDebounceMode is CMT_PERIOD, CMT_PULSE_WIDTH, or CMT_TIMING.

Refer to the device hardware manual to determine which sizes are compatible with your device.

Enumerator
CTS_TICK_20PT83ns	Sets the tick size to 20.83 ns.
CTS_TICK_208PT3ns	Sets the tick size to 208.3 ns.
CTS_TICK_2083PT3ns	Sets the tick size to 2083.3 ns.
CTS_TICK_20833PT3ns	Sets the tick size to 20833.3 ns.
CTS_TICK_20ns	Sets the tick size to 20 ns.
CTS_TICK_200ns	Sets the tick size to 200 ns.
CTS_TICK_2000ns	Sets the tick size to 2000 ns.
CTS_TICK_20000ns	Sets the tick size to 20000 ns.

enum CouplingMode

Coupling modes.

Enumerator
CM_DC	DC coupling.
CM_AC	AC coupling.

enum CtrConfigItem

Use with ulCtrSetConfig() and ulCtrGetConfig() to configure the Ctr subsystem.

Enumerator
CTR_CFG_REG	Returns or writes a bitmask indicating the configuration of one or more counters.

enum CtrInfoItem

Use with ulCtrGetInfo() to obtain information about the counter subsystem for the specified device as an infoItem argument value.

Enumerator
CTR_INFO_NUM_CTRS	Returns the total number of counters to the infoValue argument. Index is ignored.
CTR_INFO_MEASUREMENT_TYPES	Returns a bitmask of supported CounterMeasurementType values of the counter specified by the index argument to the infoValue argument.
CTR_INFO_MEASUREMENT_MODES	Returns a bitmask of supported CounterMeasurementMode values compatible with the CounterMeasurementType specified by the index argument to the infoValue argument.
CTR_INFO_REGISTER_TYPES	Returns a bitmask of supported CounterRegisterType values to the infoValue argument. Index is ignored.
CTR_INFO_RESOLUTION	Returns the resolution to the infoValue argument. Index is ignored.
CTR_INFO_HAS_PACER	Returns a zero or non-zero value to the infoValue argument. If non-zero, paced operations are supported. Index is ignored.
CTR_INFO_SCAN_OPTIONS	Returns a bitmask of supported ScanOption values to the infoValue argument. Index is ignored.
CTR_INFO_TRIG_TYPES	Returns a bitmask of supported TriggerType values to the infoValue argument. Index is ignored.
CTR_INFO_FIFO_SIZE	Returns the FIFO size in bytes to the infoValue argument. Index is ignored.

enum CtrInfoItemDbl

Use with ulCtrGetInfoDbl() to obtain information about the counter subsystem for the specified device as an infoItem argument value.

Enumerator
CTR_INFO_MIN_SCAN_RATE	Returns the minimum scan rate in samples per second to the infoValue argument. Index is ignored.
CTR_INFO_MAX_SCAN_RATE	Returns the maximum scan rate in samples per second to the infoValue argument. Index is ignored.
CTR_INFO_MAX_THROUGHPUT	Returns the maximum throughput in samples per second to the infoValue argument. Index is ignored.

enum DaqDeviceInterface

A bitmask defining the physical connection interface used to communicate with a DAQ device.

Used with ulGetDaqDeviceInventory() as an interfaceTypes argument value.

Enumerator
USB_IFC	USB interface.
BLUETOOTH_IFC	Bluetooth interface.
ETHERNET_IFC	Ethernet interface.
ANY_IFC	Any interface.

enum DaqEventType

A bitmask defining the types of conditions that trigger an event.

Used with ulDevGetInfo() as return values for DEV_INFO_DAQ_EVENT_TYPES, and as the eventType argument value for ulEnableEvent() and ulDisableEvent().

Enumerator
DE_NONE	No event type. Possible return value for ulDevGetInfo(). Not a valid value for ulEnableEvent() and ulDisableEvent().
DE_ON_DATA_AVAILABLE	Defines an event trigger condition that occurs when a specified number of samples are available.
DE_ON_INPUT_SCAN_ERROR	Defines an event trigger condition that occurs when an input scan error occurs.
DE_ON_END_OF_INPUT_SCAN	Defines an event trigger condition that occurs upon completion of an input scan operation such as ulAInScan().
DE_ON_OUTPUT_SCAN_ERROR	Defines an event trigger condition that occurs when an output scan error occurs.
DE_ON_END_OF_OUTPUT_SCAN	Defines an event trigger condition that occurs upon completion of an output scan operation such as ulAOutScan().

enum DaqIInfoItem

Use with ulDaqIGetInfo() to obtain information about the DAQ input subsystem for the specified device as an infoItem argument value.

Enumerator
DAQI_INFO_CHAN_TYPES	Returns a bitmask of supported DaqInChanType values to the infoValue argument. Index is ignored.
DAQI_INFO_SCAN_OPTIONS	Returns a bitmask of supported ScanOption values to the infoValue argument. Index is ignored.
DAQI_INFO_TRIG_TYPES	Returns a bitmask of supported TriggerType values to the infoValue argument. Index is ignored.
DAQI_INFO_FIFO_SIZE	Returns the FIFO size in bytes to the infoValue argument. Index is ignored.

enum DaqIInfoItemDbl

Use with ulDaqIGetInfoDbl() to obtain information about the DAQ input subsystem for the specified device as an infoItem argument value.

Enumerator
DAQI_INFO_MIN_SCAN_RATE	Returns the minimum scan rate in samples per second to the infoValue argument. Index is ignored.
DAQI_INFO_MAX_SCAN_RATE	Returns the maximum scan rate in samples per second to the infoValue argument. Index is ignored.
DAQI_INFO_MAX_THROUGHPUT	Returns the minimum throughput to the infoValue argument. Index is ignored.

enum DaqInChanType

A bitmask used with synchronous input scanning operations as a field in the DaqInChanDescriptor struct, and as a value returned in the infoValue argument for ulDaqIGetInfo() used with DAQI_INFO_CHAN_TYPES.

Enumerator
DAQI_ANALOG_DIFF	Analog input channel, differential mode.
DAQI_ANALOG_SE	Analog input channel, single-ended mode.
DAQI_DIGITAL	Digital channel.
DAQI_CTR16	16-bit counter channel.
DAQI_CTR32	32-bit counter channel.
DAQI_CTR48	48-bit counter channel.
DAQI_DAC	DAQI_CTR64.

enum DaqInScanFlag

Use as the flags argument value for ulDaqInScan() to set the properties of data returned.

Enumerator
DAQINSCAN_FF_DEFAULT	Data is returned with scaling and calibration factors applied to analog channel data.
DAQINSCAN_FF_NOSCALEDATA	Data for analog channels is returned in native format, without scaling applied.
DAQINSCAN_FF_NOCALIBRATEDATA	Data for analog channels is returned without calibration factors applied.
DAQINSCAN_FF_NOCLEAR	Counters are not cleared (set to 0) when a scan starts.

enum DaqOInfoItem

Use with ulDaqOGetInfo() to obtain information about the DAQ output subsystem for the specified device as an infoItem argument value.

Enumerator
DAQO_INFO_CHAN_TYPES	Returns a bitmask of supported DaqOutChanType values to the infoValue argument. Index is ignored.
DAQO_INFO_SCAN_OPTIONS	Returns a bitmask of supported ScanOption values to the infoValue argument. Index is ignored.
DAQO_INFO_TRIG_TYPES	Returns a bitmask of supported TriggerType values to the infoValue argument. Index is ignored.
DAQO_INFO_FIFO_SIZE	Returns the FIFO size in bytes to the infoValue argument. Index is ignored.

enum DaqOInfoItemDbl

Use with ulDaqOGetInfoDbl() to obtain information about the DAQ output subsystem for the specified device as an infoItem argument value.

Enumerator
DAQO_INFO_MIN_SCAN_RATE	Returns the minimum scan rate in samples per second to the infoValue argument. Index is ignored.
DAQO_INFO_MAX_SCAN_RATE	Returns the maximum scan rate in samples per second to the infoValue argument. Index is ignored.
DAQO_INFO_MAX_THROUGHPUT	Returns the maximum throughput in samples per second to the infoValue argument. Index is ignored.

enum DaqOutChanType

A bitmask used with synchronous output scanning operations as a field in the DaqOutChanDescriptor struct, and as a value returned in the infoValue argument for ulDaqOGetInfo() used with DAQO_INFO_CHAN_TYPES.

Enumerator
DAQO_ANALOG	Analog output.
DAQO_DIGITAL	Digital output.

enum DaqOutScanFlag

Use as the flags argument value for ulDaqOutScan() to set the properties of data sent.

Enumerator
DAQOUTSCAN_FF_DEFAULT	The data buffer contains scaled data for analog channels, and calibration factors are applied to analog outputs.
DAQOUTSCAN_FF_NOSCALEDATA	Data for analog channels is in native format, without scaling applied.
DAQOUTSCAN_FF_NOCALIBRATEDATA	Data for analog channels is output without calibration factors applied.

enum DevConfigItem

Use with ulDevGetConfig() as a configItem argument value to get the current configuration of the specified device.

Enumerator
DEV_CFG_HAS_EXP	Returns a non-zero value to configValue if an expansion board is attached; otherwise, returns zero.
DEV_CFG_CONNECTION_CODE	The connection code stored in EEPROM. In order to modify the connection code, first the memory must be unlocked with DEV_CFG_MEM_UNLOCK_CODE. Note: when the connection code is modified, the DAQ device must be reset with DEV_CFG_RESET for the change to take effect.
DEV_CFG_MEM_UNLOCK_CODE	Memory unlock code. The unlock code is 0xAA55
DEV_CFG_RESET	Resets the DAQ device, this causes the DAQ device to disconnect from the host, ulConnectDaqDevice() must be invoked to re-establish the connection.

enum DevConfigItemStr

Use with ulDevGetConfigStr() as a configItem argument value to get the current configuration of the specified the specified device.

Enumerator
DEV_CFG_VER_STR	Returns the version of the device system defined by the DevVersionType value of the index argument.
DEV_CFG_IP_ADDR_STR	Returns the IP address of the Ethernet DAQ device.
DEV_CFG_NET_IFC_STR	Returns the name of the network interface which is used to connect to the Ethernet DAQ device.

enum DevInfoItem

Use with ulDevGetInfo() as an infoItem argument value to obtain information for the specified device.

Enumerator
DEV_INFO_HAS_AI_DEV	Returns a non-zero value to infoValue if analog input is supported; otherwise, returns zero. Index is ignored.
DEV_INFO_HAS_AO_DEV	Returns a non-zero value to infoValue if analog output is supported; otherwise, returns zero. Index is ignored.
DEV_INFO_HAS_DIO_DEV	Returns a non-zero value to infoValue if digital I/O is supported; otherwise, returns zero. Index is ignored.
DEV_INFO_HAS_CTR_DEV	Returns a non-zero value to infoValue if counter input is supported; otherwise, returns zero. Index is ignored.
DEV_INFO_HAS_TMR_DEV	Returns a non-zero value to infoValue if timer output is supported; otherwise, returns zero. Index is ignored.
DEV_INFO_HAS_DAQI_DEV	Returns a non-zero value to infoValue if synchronous input is supported; otherwise, returns zero. Index is ignored.
DEV_INFO_HAS_DAQO_DEV	Returns a non-zero value to infoValue if synchronous output is supported. Index is ignored.
DEV_INFO_DAQ_EVENT_TYPES	Returns a bitmask of DaqEventType values to infoValue if events are supported; otherwise, returns zero. Index is ignored.
DEV_INFO_MEM_REGIONS	Returns a bitmask of MemRegion values to infoValue, indicating memory regions available.

enum DevVersionType

Used with ulDevGetConfigStr() as an index argument value with the infoItem argument set to DEV_CFG_VER_STR for the specified device.

Enumerator
DEV_VER_FW_MAIN	Firmware version installed on the current device is returned to the configStr argument.
DEV_VER_FPGA	FPGA version installed on the current device is returned to the configStr argument.
DEV_VER_RADIO	Radio firmware version installed on the current device is returned to the configStr argument.
DEV_VER_FW_MEASUREMENT	Measurement firmware version installed on the current device is returned to the configStr argument.
DEV_VER_FW_MEASUREMENT_EXP	Measurement firmware version installed on the expansion device attached to the current device is returned to the configStr argument.

enum DigitalDirection

Used with ulDConfigPort() and ulDConfigBit() as the direction argument value.

Enumerator
DD_INPUT	Input.
DD_OUTPUT	Output.

enum DigitalPortIoType

Used with ulDIOGetInfo() as the infoValue argument value when used with DIO_INFO_PORT_IO_TYPE.

Enumerator
DPIOT_IN	Fixed input port.
DPIOT_OUT	Fixed output port.
DPIOT_IO	Bidirectional (input or output) port.
DPIOT_BITIO	Bitwise configurable.
DPIOT_NONCONFIG	Bidirectional (input or output) port; configuration is not required.

enum DigitalPortType

Used with all digital I/O functions and with ulDIOGetInfo() as the infoValue argument value when used with DIO_INFO_PORT_IO_TYPE.

Enumerator
AUXPORT	AuxPort.
AUXPORT0	AuxPort0.
AUXPORT1	AuxPort1.
AUXPORT2	AuxPort2.
FIRSTPORTA	FirstPortA.
FIRSTPORTB	FirstPortB.
FIRSTPORTC	FirstPortC.
FIRSTPORTCL	FirstPortC Low.
FIRSTPORTCH	FirstPortC High.
SECONDPORTA	SecondPortA.
SECONDPORTB	SecondPortB.
SECONDPORTCL	SecondPortC Low.
SECONDPORTCH	SecondPortC High.
THIRDPORTA	ThirdPortA.
THIRDPORTB	ThirdPortB.
THIRDPORTCL	ThirdPortC Low.
THIRDPORTCH	ThirdPortC High.
FOURTHPORTA	FourthPortA.
FOURTHPORTB	FourthPortB.
FOURTHPORTCL	FourthPortC Low.
FOURTHPORTCH	FourthPortC High.
FIFTHPORTA	FifthPortA.
FIFTHPORTB	FifthPortB.
FIFTHPORTCL	FifthPortC Low.
FIFTHPORTCH	FifthPortC High.
SIXTHPORTA	SixthPortA.
SIXTHPORTB	SixthPortB.
SIXTHPORTCL	SixthPortC Low.
SIXTHPORTCH	SixthPortC High.
SEVENTHPORTA	SeventhPortA.
SEVENTHPORTB	SeventhPortB.
SEVENTHPORTCL	SeventhPortC Low.
SEVENTHPORTCH	SeventhPortC High.
EIGHTHPORTA	EighthPortA.
EIGHTHPORTB	EighthPortB.
EIGHTHPORTCL	EighthPortC Low.
EIGHTHPORTCH	EighthPortC High.

enum DInScanFlag

Use as the flags argument value for ulDInScan() to set the properties of data returned.

Enumerator
DINSCAN_FF_DEFAULT	Standard scan properties. Placeholder for future values

enum DioConfigItem

Use with ulDIOGetConfig() and/or ulDIOSetConfig() as a configItem argument value to get the current configuration of the specified digital port on the specified device.

Enumerator
DIO_CFG_PORT_DIRECTION_MASK	Returns a bitmask value to configValue indicating the current direction of all bits in the specified port. A 0 indicates all bits are set for input, and non-zero value indicates the bit in the equivalent bitmask location is set for output. For example, a value of 3 indicates bits 0 and 1 are output, and any other bits in the port are input.
DIO_CFG_PORT_INITIAL_OUTPUT_VAL	Writes a value to the specified port number. This allows writing a value when the port is in input mode so that when the port is switched to output mode, the state of the bits is known.
DIO_CFG_PORT_ISO_FILTER_MASK	Returns or writes the low-pass filter setting. A 0 indicates that the filter is disabled for the corresponding bit.
DIO_CFG_PORT_LOGIC	Returns the port logic. A 0 indicates non-invert mode, and a non-zero value indicates output inverted.

enum DioInfoItem

Use with ulDIOGetInfo() to obtain information about the DIO subsystem for the specified device as an infoItem argument value.

Enumerator
DIO_INFO_NUM_PORTS	Returns the total number of digital ports to the infoValue argument. Index is ignored.
DIO_INFO_PORT_TYPE	Returns a DigitalPortType value to the infoValue argument indicating the type of the port specified by the index argument value. Index should be less than the value obtained using DIO_INFO_NUM_PORTS.
DIO_INFO_PORT_IO_TYPE	Returns a DigitalPortIoType value to the infoValue argument indicating the input, output, and programmability information for the port specified by the index argument value. Index should be less than the value obtained using DIO_INFO_NUM_PORTS.
DIO_INFO_NUM_BITS	Returns a value to the infoValue argument indicating the number of bits the specified port has. The port is specified by the index argument value. Index should be less than the value obtained using DIO_INFO_NUM_PORTS.
DIO_INFO_HAS_PACER	Returns a non-zero value to infoValue if paced digital operation (scanning) is supported. Otherwise, returns zero. Index is ignored.
DIO_INFO_SCAN_OPTIONS	Returns a bitmask of supported ScanOption values to the infoValue argument for the specified digital direction. The direction is specified by setting the index argument to one of the DigitalDirection values.
DIO_INFO_TRIG_TYPES	Returns a bitmask of supported TriggerType values to the infoValue argument for the specified digital direction. The direction is specified by setting the index argument to one of the DigitalDirection values.
DIO_INFO_FIFO_SIZE	Returns the FIFO size in bytes to the infoValue argument for the specified digital direction. The direction is specified by setting the index argument to one of the DigitalDirection values.

enum DioInfoItemDbl

Use with ulDIOGetInfoDbl() as an infoItem argument to obtain information about the DIO subsystem for the specified device.

Enumerator
DIO_INFO_MIN_SCAN_RATE	Returns the minimum scan rate to the infoValue argument for the specified digital direction. The direction is specified by setting the index argument to one of the DigitalDirection values.
DIO_INFO_MAX_SCAN_RATE	Returns the maximum scan rate to the infoValue argument for the specified digital direction. The direction is specified by setting the index argument to one of the DigitalDirection values.
DIO_INFO_MAX_THROUGHPUT	Returns the maximum throughput to the infoValue argument for the specified digital direction. The direction is specified by setting the index argument to one of the DigitalDirection values.

enum DOutScanFlag

Use as the flags argument value for ulDOutScan() to set properties of data sent.

Enumerator
DOUTSCAN_FF_DEFAULT	Standard scan properties. Placeholder for future values.

enum IepeMode

IEPE modes.

Enumerator
IEPE_DISABLED	IEPE excitation current is disabled.
IEPE_ENABLED	IEPE excitation current is enabled.

enum MemAccessType

A bitmask used with ulMemGetInfo() as one of the field types returned in the MemDescriptor struct.

Indicates access permissions for the location specified by MemRegion for the specified device.

Enumerator
MA_READ	Indicates read access for the location specified by the memRegion argument.
MA_WRITE	Indicates write access for the location specified by the memRegion argument.

enum MemRegion

Used with ulMemGetInfo() as the memRegion argument value to specify the memory location on the specified device.

Enumerator
MR_CAL	Specifies the calibration data region information returned to the MemDescriptor struct.
MR_USER	Specifies the user data region information returned to the MemDescriptor struct.
MR_SETTINGS	Specifies the data settings region information returned to the MemDescriptor struct.
MR_RESERVED0	Specifies the first reserved region information returned to the MemDescriptor struct.

enum OtdMode

Open Thermocouple detection modes.

Enumerator
OTD_DISABLED	Open Thermocouple detection modes is disabled.
OTD_ENABLED	Open Thermocouple detection modes is enabled.

enum PulseOutOption

Used with ulTmrPulseOutStart() as the options argument value to set advanced options for the specified device.

Enumerator
PO_DEFAULT	No PulseOut options are applied.
PO_EXTTRIGGER	The output operation is held off until the specified trigger condition is met. Trigger conditions may be modified using ulTmrSetTrigger().
PO_RETRIGGER	The output operation is held off until the specified trigger condition is met. The trigger is re-armed when the output operation completes. Intended to be used with a non-zero value set for the pulseCount argument (non-continuous timer output). Trigger conditions may be modified using ulTmrSetTrigger().

enum Range

Used with many analog input and output functions, as well as a return value for the infoValue argument to ulAIGetInfo() when used with AI_INFO_DIFF_RANGE or AI_INFO_SE_RANGE,
and the infoValue argument to ulAOGetInfo() when used with AO_INFO_RANGE.

Enumerator
BIP60VOLTS	-60 to +60 Volts
BIP30VOLTS	-30 to +30 Volts
BIP15VOLTS	-15 to +15 Volts
BIP20VOLTS	-20 to +20 Volts
BIP10VOLTS	-10 to +10 Volts
BIP5VOLTS	-5 to +5 Volts
BIP4VOLTS	-4 to +4 Volts
BIP2PT5VOLTS	-2.5 to +2.5 Volts
BIP2VOLTS	-2.0 to +2.0 Volts
BIP1PT25VOLTS	-1.25 to +1.25 Volts
BIP1VOLTS	-1 to +1 Volts
BIPPT625VOLTS	-.625 to +.625 Volts
BIPPT5VOLTS	-.5 to +.5 Volts
BIPPT25VOLTS	-0.25 to +0.25 Volts
BIPPT125VOLTS	-0.125 to +0.125 Volts
BIPPT2VOLTS	-0.2 to +0.2 Volts
BIPPT1VOLTS	-.1 to +.1 Volts
BIPPT078VOLTS	-0.078 to +0.078 Volts
BIPPT05VOLTS	-.05 to +.05 Volts
BIPPT01VOLTS	-.01 to +.01 Volts
BIPPT005VOLTS	-.005 to +.005 Volts
BIP3VOLTS	-3.0 to +3.0 Volts
BIPPT312VOLTS	-.312 to +.312 Volts
BIPPT156VOLTS	-.156 to +.156 Volts
UNI60VOLTS	0 to +60 Volts
UNI30VOLTS	0 to +30 Volts
UNI15VOLTS	0 to +15 Volts
UNI20VOLTS	0 to +20 Volts
UNI10VOLTS	0 to +10 Volts
UNI5VOLTS	0 to +5 Volts
UNI4VOLTS	0 to +4 Volts
UNI2PT5VOLTS	0 to +2.5 Volts
UNI2VOLTS	0 to +2.0 Volts
UNI1PT25VOLTS	0 to +1.25 Volts
UNI1VOLTS	0 to +1 Volts
UNIPT625VOLTS	0 to +.625 Volts
UNIPT5VOLTS	0 to +.5 Volts
UNIPT25VOLTS	0 to +0.25 Volts
UNIPT125VOLTS	0 to +0.125 Volts
UNIPT2VOLTS	0 to +0.2 Volts
UNIPT1VOLTS	0 to +.1 Volts
UNIPT078VOLTS	0 to +0.078 Volts
UNIPT05VOLTS	0 to +.05 Volts
UNIPT01VOLTS	0 to +.01 Volts
UNIPT005VOLTS	0 to +.005 Volts
MA0TO20	0 to 20 Milliamps

enum ScanOption

Used with many analog input and output functions, as well as a return value for the infoValue argument to many of the subsystem GetInfo functions when used with the infoItem argument values set to one of the subsystem INFO_SCAN_OPTIONS values.

Enumerator
SO_DEFAULTIO	Transfers A/D data based on the board type and sampling speed.
SO_SINGLEIO	Transfers one packet of data at a time.
SO_BLOCKIO	Transfers A/D data in blocks.
SO_BURSTIO	Transfers A/D data from the FIFO after the scan completes. Allows maximum rates for finite scans up to the full capacity of the FIFO. Not recommended for slow acquisition rates.
SO_CONTINUOUS	Scans data in an endless loop. The only way to stop the operation is with ulAInScanStop().
SO_EXTCLOCK	Data conversions are controlled by an external clock signal.
SO_EXTTRIGGER	Sampling begins when a trigger condition is met.
SO_RETRIGGER	Re-arms the trigger after a trigger event is performed.
SO_BURSTMODE	Enables burst mode sampling, minimizing the channel skew.
SO_PACEROUT	Enables or disables the internal pacer output on a DAQ device.
SO_EXTTIMEBASE	Changes the internal clock's timebase to an external timebase source. This can allow synchronization of multiple DAQ devices.
SO_TIMEBASEOUT	Enables or disables the internal timebase output on a DAQ device.

enum ScanStatus

Scan status.

Enumerator
SS_IDLE	Scan is idle.
SS_RUNNING	Scan is running.

enum SensorConnectionType

Sensor connection types.

Enumerator
SCT_2_WIRE_1	2-wire with a single sensor per differential channel pair
SCT_2_WIRE_2	2-wire with two sensors per differential channel pair
SCT_3_WIRE	3-wire with a single sensor per differential channel pair
SCT_4_WIRE	4-wire with a single sensor per differential channel pair

enum TcType

Thermocouple types.

Enumerator
TC_J	Type J.
TC_K	Type K.
TC_T	Type T.
TC_E	Type E.
TC_R	Type R.
TC_S	Type S.
TC_B	Type B.
TC_N	Type N.

enum TempScale

Temperature units.

Enumerator
TS_CELSIUS	Celcius.
TS_FAHRENHEIT	Fahrenheit.
TS_KELVIN	Kelvin.
TS_VOLTS	Volts.
TS_NOSCALE	No scale (Raw)

enum TempUnit

Temperature units.

Enumerator
TU_CELSIUS	Celcius.
TU_FAHRENHEIT	Fahrenheit.
TU_KELVIN	Kelvin.

enum TimerType

Types of timer channels.

Enumerator
TMR_STANDARD	Programmable frequency timer.
TMR_ADVANCED	Programmable frequency timer, plus other attributes such as pulse width.

enum TInArrayFlag

Use as the flags argument value for ulTInArray() to set the properties of data returned; reserved for future use.

Enumerator
TINARRAY_FF_DEFAULT	Placeholder value. Standard functionality.
TINARRAY_FF_WAIT_FOR_NEW_DATA	Wait for new data before returning.

enum TInFlag

Use as the flags argument value for ulTIn() to set the properties of data returned; reserved for future use.

Enumerator
TIN_FF_DEFAULT	Placeholder value. Standard functionality.
TIN_FF_WAIT_FOR_NEW_DATA	Wait for new data before returning.

enum TmrIdleState

Timer idle state.

Enumerator
TMRIS_LOW	Idle low.
TMRIS_HIGH	Idle high.

enum TmrInfoItem

Use with ulTmrGetInfo() to obtain information about the timer subsystem for the specified device as an infoItem argument value.

Enumerator
TMR_INFO_NUM_TMRS	Returns the total number of timers to the infoValue argument. Index is ignored.
TMR_INFO_TYPE	Returns a TimerType value to the infoValue argument, indicating the type of the timer specified by the index argument value. Index should be less than the value obtained using TMR_INFO_NUM_TMRS.

enum TmrInfoItemDbl

Use with ulTmrGetInfoDbl() to obtain information about the timer subsystem for the specified device as an infoItem argument value.

Enumerator
TMR_INFO_MIN_FREQ	Returns the minimum output frequency to the infoValue argument. Index is ignored.
TMR_INFO_MAX_FREQ	Returns the maximum output frequency to the infoValue argument. Index is ignored.

enum TmrStatus

Used with ulTmrPulseOutStatus() as the status argument value returned (if supported) for the specified device.

Enumerator
TMRS_IDLE	The timer is currently idle.
TMRS_RUNNING	The timer is currently running.

enum TriggerType

Used as an individual value with the subsystem SetTrigger functions as the type argument value, or as a bitmask value with the subsystem GetInfo functions as the infoValue argument value.

The trigger input is specified by the trigChan argument, or the channel field of the DaqInChanDescriptor struct, when using the subsystem SetTrigger functions.

Enumerator
TRIG_NONE	No trigger type. Valid for subsystem GetInfo functions; not a valid value for subsystem SetTrigger functions.
TRIG_POS_EDGE	A digital trigger. The trigger condition is met when the trigger input transitions from a logic low level to a logic high level. This is the default condition used when triggering is enabled. All others require configuration using the subsystem SetTrigger functions.
TRIG_NEG_EDGE	A digital trigger. The trigger condition is met when the trigger input transitions from a logic high level to a logic low level.
TRIG_HIGH	A digital trigger. The trigger condition is met when the trigger input is at a logic high level.
TRIG_LOW	A digital trigger. The trigger condition is met when the trigger input is at a logic low level.
GATE_HIGH	A digital gate. The operation is enabled only when the trigger input is at a logic high level.
GATE_LOW	A digital gate. The operation is enabled only when the trigger input is at a logic low level.
TRIG_RISING	An analog trigger. The trigger condition is met when the trigger input transitions from below the threshold specified by (the level argument value minus the variance argument value) to above the threshold specified by the level argument value.
TRIG_FALLING	An analog trigger. The trigger condition is met when the trigger input transitions from above the threshold specified by (the level argument value plus the variance argument value) to below the threshold specified by the level argument value.
TRIG_ABOVE	An analog trigger. The trigger condition is met when the trigger input is above the threshold specified by the level argument value.
TRIG_BELOW	An analog trigger. The trigger condition is met when the trigger input is below the threshold specified by the level argument value.
GATE_ABOVE	An analog trigger. The operation is enabled only when the trigger input is above the threshold specified by the level argument value.
GATE_BELOW	An analog trigger. The operation is enabled only when the trigger input is below the threshold specified by the level argument value.
GATE_IN_WINDOW	Scanning is enabled as long as the external analog trigger is inside the region defined by the level argument value and the variance argument value.
GATE_OUT_WINDOW	Scanning is enabled as long as the external analog trigger is outside the region defined by the level argument value and the variance argument value.
TRIG_PATTERN_EQ	A digital pattern trigger. The trigger condition is met when the digital pattern at the trigger input is equal to the pattern specified by the level argument value ANDed with bitwise mask specified by the variance argument value of the SetTrigger function for each subsystem.
TRIG_PATTERN_NE	A digital pattern trigger. The trigger condition is met when the digital pattern at the trigger input is not equal to the pattern specified by the level argument value ANDed with bitwise mask specified by the variance argument value of the SetTrigger function for each subsystem.
TRIG_PATTERN_ABOVE	A digital pattern trigger. The trigger condition is met when the digital pattern at the trigger input is greater than the pattern specified by the level argument value ANDed with bitwise mask specified by the variance argument value of the SetTrigger function for each subsystem. Value is determined by additive bit weights.
TRIG_PATTERN_BELOW	A digital pattern trigger. The trigger condition is met when the digital pattern at the trigger input is less than the pattern specified by the level argument value ANDed with bitwise mask specified by the variance argument value of the SetTrigger function for each subsystem. Value is determined by additive bit weights.

enum UlError

UL error codes.

Enumerator
ERR_NO_ERROR	No error has occurred.
ERR_UNHANDLED_EXCEPTION	Unhandled internal exception.
ERR_BAD_DEV_HANDLE	Invalid device handle.
ERR_BAD_DEV_TYPE	This function cannot be used with this device.
ERR_USB_DEV_NO_PERMISSION	Insufficient permission to access this device.
ERR_USB_INTERFACE_CLAIMED	USB interface is already claimed.
ERR_DEV_NOT_FOUND	Device not found.
ERR_DEV_NOT_CONNECTED	Device not connected or connection lost.
ERR_DEAD_DEV	Device no longer responding.
ERR_BAD_BUFFER_SIZE	Buffer too small for operation.
ERR_BAD_BUFFER	Invalid buffer.
ERR_BAD_MEM_TYPE	Invalid memory type.
ERR_BAD_MEM_REGION	Invalid memory region.
ERR_BAD_RANGE	Invalid range.
ERR_BAD_AI_CHAN	Invalid analog input channel specified.
ERR_BAD_INPUT_MODE	Invalid input mode specified.
ERR_ALREADY_ACTIVE	A background process is already in progress.
ERR_BAD_TRIG_TYPE	Invalid trigger type specified.
ERR_OVERRUN	FIFO overrun, data was not transferred from device fast enough.
ERR_UNDERRUN	FIFO underrun, data was not transferred to device fast enough.
ERR_TIMEDOUT	Operation timed out.
ERR_BAD_OPTION	Invalid option specified.
ERR_BAD_RATE	Invalid sampling rate specified.
ERR_BAD_BURSTIO_COUNT	Sample count cannot be greater than FIFO size for BURSTIO scans.
ERR_CONFIG_NOT_SUPPORTED	Configuration not supported.
ERR_BAD_CONFIG_VAL	Invalid configuration value.
ERR_BAD_AI_CHAN_TYPE	Invalid analog input channel type specified.
ERR_ADC_OVERRUN	ADC overrun occurred.
ERR_BAD_TC_TYPE	Invalid thermocouple type specified.
ERR_BAD_UNIT	Invalid unit specified.
ERR_BAD_QUEUE_SIZE	Invalid queue size.
ERR_BAD_CONFIG_ITEM	Invalid config item specified.
ERR_BAD_INFO_ITEM	Invalid info item specified.
ERR_BAD_FLAG	Invalid flag specified.
ERR_BAD_SAMPLE_COUNT	Invalid sample count specified.
ERR_INTERNAL	Internal error.
ERR_BAD_COUPLING_MODE	Invalid coupling mode.
ERR_BAD_SENSOR_SENSITIVITY	Invalid sensor sensitivity.
ERR_BAD_IEPE_MODE	Invalid IEPE mode.
ERR_BAD_AI_CHAN_QUEUE	Invalid channel queue specified.
ERR_BAD_AI_GAIN_QUEUE	Invalid gain queue specified.
ERR_BAD_AI_MODE_QUEUE	Invalid mode queue specified.
ERR_FPGA_FILE_NOT_FOUND	FPGA file not found.
ERR_UNABLE_TO_READ_FPGA_FILE	Unable to read FPGA file.
ERR_NO_FPGA	FPGA not loaded.
ERR_BAD_ARG	Invalid argument.
ERR_MIN_SLOPE_VAL_REACHED	Minimum slope value reached.
ERR_MAX_SLOPE_VAL_REACHED	Maximum slope value reached.
ERR_MIN_OFFSET_VAL_REACHED	Minimum offset value reached.
ERR_MAX_OFFSET_VAL_REACHED	Maximum offset value reached.
ERR_BAD_PORT_TYPE	Invalid port type specified.
ERR_WRONG_DIG_CONFIG	Digital I/O is configured incorrectly.
ERR_BAD_BIT_NUM	Invalid bit number.
ERR_BAD_PORT_VAL	Invalid port value specified.
ERR_BAD_RETRIG_COUNT	Invalid re-trigger count.
ERR_BAD_AO_CHAN	Invalid analog output channel specified.
ERR_BAD_DA_VAL	Invalid D/A output value specified.
ERR_BAD_TMR	Invalid timer specified.
ERR_BAD_FREQUENCY	Invalid frequency specified.
ERR_BAD_DUTY_CYCLE	Invalid duty cycle specified.
ERR_BAD_INITIAL_DELAY	Invalid initial delay specified.
ERR_BAD_CTR	Invalid counter specified.
ERR_BAD_CTR_VAL	Invalid counter value specified.
ERR_BAD_DAQI_CHAN_TYPE	Invalid DAQ input channel type specified.
ERR_BAD_NUM_CHANS	Invalid number of channels specified.
ERR_BAD_CTR_REG	Invalid counter register specified.
ERR_BAD_CTR_MEASURE_TYPE	Invalid counter measurement type specified.
ERR_BAD_CTR_MEASURE_MODE	Invalid counter measurement mode specified.
ERR_BAD_DEBOUNCE_TIME	Invalid debounce time specified.
ERR_BAD_DEBOUNCE_MODE	Invalid debounce mode specified.
ERR_BAD_EDGE_DETECTION	Invalid edge detection mode specified.
ERR_BAD_TICK_SIZE	Invalid tick size specified.
ERR_BAD_DAQO_CHAN_TYPE	Invalid DAQ output channel type specified.
ERR_NO_CONNECTION_ESTABLISHED	No connection established.
ERR_BAD_EVENT_TYPE	Invalid event type specified.
ERR_EVENT_ALREADY_ENABLED	An event handler has already been enabled for this event type.
ERR_BAD_EVENT_PARAMETER	Invalid event parameter specified.
ERR_BAD_CALLBACK_FUCNTION	Invalid callback function specified.
ERR_BAD_MEM_ADDRESS	Invalid memory address.
ERR_MEM_ACCESS_DENIED	Memory access denied.
ERR_DEV_UNAVAILABLE	Device is not available at time of request.
ERR_BAD_RETRIG_TRIG_TYPE	Re-trigger option is not supported for the specified trigger type.
ERR_BAD_DEV_VER	This function cannot be used with this version of the device.
ERR_BAD_DIG_OPERATION	This digital operation is not supported on the specified port.
ERR_BAD_PORT_INDEX	Invalid digital port index specified.
ERR_OPEN_CONNECTION	Temperature input has open connection.
ERR_DEV_NOT_READY	Device is not ready to send data.
ERR_PACER_OVERRUN	Pacer overrun, external clock rate too fast.
ERR_BAD_TRIG_CHANNEL	Invalid trigger channel specified.
ERR_BAD_TRIG_LEVEL	Invalid trigger level specified.
ERR_BAD_CHAN_ORDER	Invalid channel order.
ERR_TEMP_OUT_OF_RANGE	Temperature input is out of range.
ERR_TRIG_THRESHOLD_OUT_OF_RANGE	Trigger threshold is out of range.
ERR_INCOMPATIBLE_FIRMWARE	Incompatible firmware version, firmware update required.
ERR_BAD_NET_IFC	Specified network interface is not available or disconnected.
ERR_BAD_NET_HOST	Invalid host specified.
ERR_BAD_NET_PORT	Invalid port specified.
ERR_NET_IFC_UNAVAILABLE	Network interface used to obtain the device descriptor not available or disconnected.
ERR_NET_CONNECTION_FAILED	Network connection failed.
ERR_BAD_CONNECTION_CODE	Invalid connection code.
ERR_CONNECTION_CODE_IGNORED	Connection code ignored.
ERR_NET_DEV_IN_USE	Network device already in use.
ERR_BAD_NET_FRAME	Invalid network frame.
ERR_NET_TIMEOUT	Network device did not respond within expected time.
ERR_DATA_SOCKET_CONNECTION_FAILED	Data socket connection failed.
ERR_PORT_USED_FOR_ALARM	One or more bits on the specified port are used for alarm.
ERR_BIT_USED_FOR_ALARM	The specified bit is used for alarm.
ERR_CMR_EXCEEDED	Common-mode voltage range exceeded.
ERR_NET_BUFFER_OVERRUN	Network buffer overrun, data was not transferred from buffer fast enough.
ERR_BAD_NET_BUFFER	Invalid network buffer.

enum WaitType

Used with the subsystem ScanWait functions as the waitType argument value for the specified device.

Enumerator
WAIT_UNTIL_DONE	Function returns when the scan operation completes or the time specified by the timeout argument value elapses.