of the data to the user’s buffer. The user’s buffer must be sufficiently large enough to hold all of the data. Specifies the status of the read operation from the USB VI_ATTR_STATUS interrupt-IN pipe. If the device sent more data than the user specified in then this VI_ATTR_USB_MAX_INTR_SIZE, attribute value will contain the status code VI_WARN_QUEUE_OVERFLOW. VI_EVENT_PXI_INTR Description Notification that a PCI Interrupt was received from the device. Event Attribute Access Symbolic Name Privilege Data Type Range RO VI_ATTR_EVENT_TYPE ViEventType VI_EVENT_PXI_INTR RO VI_ATTR_PXI_RECV_INTR_SEQ ViInt16 N/A RO VI_ATTR_PXI_RECV_INTR_DATA ViUInt32 N/A Event Attribute Descriptions Unique logical identifier of the event. VI_ATTR_EVENT_TYPE Specifies the index of the interrupt sequence that detected the VI_ATTR_PXI_RECV_INTR_SEQ interrupt condition. Specifies the first PXI/PCI register that was read in the VI_ATTR_PXI_RECV_INTR_DATA successful interrupt detection sequence. RULE 5.1.53 All INSTR resource implementations SHALL support the generation of the events and VI_EVENT_IO_COMPLETION VI_EVENT_EXCEPTION. RULE 5.1.54 An INSTR resource implementation for a GPIB, GPIB-VXI, VXI, TCPIP, or USB system SHALL support the generation of the event VI_EVENT_SERVICE_REQ. RULE 5.1.55 An INSTR resource implementation for a VXI system SHALL support the generation of the events and VI_EVENT_VXI_SIGP, VI_EVENT_TRIG, VI_EVENT_VXI_VME_INTR. RULE 5.1.56 An INSTR resource implementation for a PXI system SHALL support the generation of the event VI_EVENT_PXI_INTR.
of the data to the user’s buffer. The user’s buffer must be sufficiently large enough to hold all of the data. VI_ATTR_STATUS Specifies the status of the read operation from the USB interrupt-IN pipe. If the device sent more data than the user specified in VI_ATTR_USB_MAX_INTR_SIZE, then this attribute value will contain the status code VI_WARN_QUEUE_OVERFLOW. VI_EVENT_PXI_INTR Description Notification that a PCI Interrupt was received from the device. Event Attribute Symbolic Name Access Privilege Data Type Range VI_ATTR_EVENT_TYPE RO ViEventType VI_EVENT_PXI_INTR VI_ATTR_PXI_RECV_INTR_SEQ RO ViInt16 N/A VI_ATTR_PXI_RECV_INTR_DATA RO ViUInt32 N/A Event Attribute Descriptions VI_ATTR_EVENT_TYPE Unique logical identifier of the event. VI_ATTR_PXI_RECV_INTR_SEQ Specifies the index of the interrupt sequence that detected the interrupt condition. VI_ATTR_PXI_RECV_INTR_DATA Specifies the first PXI/PCI register that was read in the successful interrupt detection sequence. RULE 5.1.53 All INSTR resource implementations SHALL support the generation of the events VI_EVENT_IO_COMPLETION and VI_EVENT_EXCEPTION. RULE 5.1.54 An INSTR resource implementation for a GPIB, GPIB-VXI, VXI, TCPIP, or USB system SHALL support the generation of the event VI_EVENT_SERVICE_REQ. RULE 5.1.55 An INSTR resource implementation for a VXI system SHALL support the generation of the events VI_EVENT_VXI_SIGP, VI_EVENT_TRIG, and VI_EVENT_VXI_VME_INTR. RULE 5.1.56 An INSTR resource implementation for a PXI system SHALL support the generation of the event VI_EVENT_PXI_INTR.
vpp43_2016-02-26.docx