--- title: Chapter 9 - USBX trace events description: This chapter contains a description of the USBX events displayed by TraceX. --- # Chapter 9 - USBX trace events This chapter contains a description of the USBX events displayed by TraceX. ## List of Events and Icons The following is a list of USBX events displayed by TraceX. | Icon | Meaning | | -------------------------------- | ------------------------------------- | | ![Device Class C D C Activate icon](./media/user-guide/usbx-events/image1.png) | **Device Class Cdc Activate** *(ux_device_class_cdc_activate)* | | ![Device Class C D C Deactivate icon](./media/user-guide/usbx-events/image2.png) | **Device Class Cdc Deactivate** *(ux_device_class_cdc_deactivate)* | | ![Device Class C D C Read icon](./media/user-guide/usbx-events/image3.png) | **Device Class Cdc Read** *(ux_device_class_cdc_read)* | | ![Device Class C D C Write icon](./media/user-guide/usbx-events/image4.png) | **Device Class Cdc Write** *(ux_device_class_cdc_write)* | | ![Device Class Dpump Activate icon](./media/user-guide/usbx-events/image5.png) | **Device Class Dpump Activate** *(ux_device_class_dpump_activate)* | | ![Device Class Dpump Deactivate icon](./media/user-guide/usbx-events/image6.png) | **Device Class Dpump Deactivate** *(ux_device_class_dpump_deactivate)* | | ![Device Class Dpump Read icon](./media/user-guide/usbx-events/image7.png) | **Device Class Dpump Read** *(ux_device_class_dpump_read)* | | ![Device Class Dpump Write icon](./media/user-guide/usbx-events/image8.png) | **Device Class Dpump Write** *(ux_device_class_dpump_write)* | | ![Device Class Hid Activate icon](./media/user-guide/usbx-events/image9.png) | **Device Class Hid Activate** *(ux_device_class_hid_activate)* | | ![Device Class Hid Deactivate icon](./media/user-guide/usbx-events/image10.png) | **Device Class Hid Deactivate** *(ux_device_class_hid_deactivate)* | | ![Device Class Hid Descriptor Send icon](./media/user-guide/usbx-events/image11.png) | **Device Class Hid Descriptor Send** *(ux_device_class_hid_descriptor_send)* | | ![Device Class Hid Event Get icon](./media/user-guide/usbx-events/image12.png) | **Device Class Hid Event Get** *(ux_device_class_hid_event_get)* | | ![Device Class Hid Event Set icon](./media/user-guide/usbx-events/image13.png) | **Device Class Hid Event Set** *(ux_device_class_hid_event_set)* | | ![Device Class Hid Report Get icon](./media/user-guide/usbx-events/image14.png) | **Device Class Hid Report Get** *(ux_device_class_hid_report_get)* | | ![Device Class Hid Report Set icon](./media/user-guide/usbx-events/image15.png) | **Device Class Hid Report Set** *(ux_device_class_hid_report_set)* | | ![Device Class Pima Activate icon](./media/user-guide/usbx-events/image16.png) | **Device Class Pima Activate** *(ux_device_class_pima_activate)* | | ![Device Class Pima Deactivate icon](./media/user-guide/usbx-events/image17.png) | **Device Class Pima Deactivate** *(ux_device_class_pima_deactivate)* | | ![Device Class Pima Device Info Send icon](./media/user-guide/usbx-events/image18.png) | **Device Class Pima Device Info Send** *(ux_device_class_pima_device_info_send)* | | ![Device Class Pima Event Get icon](./media/user-guide/usbx-events/image19.png) | **Device Class Pima Event Get** *(ux_device_class_pima_event_get)* | | ![Device Class Pima Event Set icon](./media/user-guide/usbx-events/image20.png) | **Device Class Pima Event Set** *(ux_device_class_pima_event_set)* | | ![Device Class Pima Object Add icon](./media/user-guide/usbx-events/image21.png) | **Device Class Pima Object Add** *(ux_device_class_pima_object_add)* | | ![Device Class Pima Object Data Get icon](./media/user-guide/usbx-events/image22.png) | **Device Class Pima Object Data Get** *(ux_device_class_pima_object_data_get)* | | ![Device Class Pima Object Data Send icon](./media/user-guide/usbx-events/image23.png) | **Device Class Pima Object Data Send** *(ux_device_class_pima_object_data_send)* | | ![Device Class Pima Object Delete icon](./media/user-guide/usbx-events/image24.png) | **Device Class Pima Object Delete** *(ux_device_class_pima_object_delete)* | | ![Device Class Pima Object Handles Send icon](./media/user-guide/usbx-events/image25.png) | **Device Class Pima Object Handles Send** *(ux_device_class_pima_object_handles_send)* | | ![Device Class Pima Object Info Get icon](./media/user-guide/usbx-events/image26.png) | **Device Class Pima Object Info Get** *(ux_device_class_pima_object_info_get)* | | ![Device Class Pima Object Info Send icon](./media/user-guide/usbx-events/image27.png) | **Device Class Pima Object Info Send** *(ux_device_class_pima_object_info_send)* | | ![Device Class Pima Objects Number Send icon](./media/user-guide/usbx-events/image28.png) | **Device Class Pima Objects Number Send** *(ux_device_class_pima_objects_number_send)* | | ![Device Class Pima Partial Object Data Get icon](./media/user-guide/usbx-events/image29.png) | **Device Class Pima Partial Object Data Get** *(ux_device_class_pima_partial_object_data_get)* | | ![Device Class Pima Response Send icon](./media/user-guide/usbx-events/image30.png) | **Device Class Pima Response Send** *(ux_device_class_pima_response_send)*| | ![Device Class Pima Storage I D Send icon](./media/user-guide/usbx-events/image31.png) | **Device Class Pima Storage Id Send** *(ux_device_class_pima_storage_id_send)* | | ![Device Class Pima Storage Info Send icon](./media/user-guide/usbx-events/image32.png) | **Device Class Pima Storage Info Send** *(ux_device_class_pima_storage_info_send)* | | ![Device Class R N D I S Activate icon](./media/user-guide/usbx-events/image33.png) | **Device Class Rndis Activate** *(ux_device_class_rndis_activate)* | | ![Device Class R N D I S Deactivate icon](./media/user-guide/usbx-events/image34.png) | **Device Class Rndis Deactivate** *(ux_device_class_rndis_deactivate)* | | ![Device Class R N D I S Message Keep Aliveicon](./media/user-guide/usbx-events/image35.png) | **Device Class Rndis Message Keep Alive** *(ux_device_class_rndis_msg_keep_alive)* | | ![Device Class R N D I S Message Query icon](./media/user-guide/usbx-events/image36.png) | **Device Class Rndis Message Query** *(ux_device_class_rndis_msg_query)* | | ![Device Class R N D I S Message Reset icon](./media/user-guide/usbx-events/image37.png) | **Device Class Rndis Message Reset** *(ux_device_class_rndis_msg_reset)* | | ![Device Class R N D I S Message Set icon](./media/user-guide/usbx-events/image38.png) | **Device Class Rndis Message Set** *(ux_device_class_rndis_msg_set)* | | ![Device Class R N D I S Packet Receive icon](./media/user-guide/usbx-events/image39.png) | **Device Class Rndis Packet Receive** *(ux_device_class_rndis_packet_receive)* | | ![Device Class R N D I S Packet Transmit icon](./media/user-guide/usbx-events/image40.png) | **Device Class Rndis Packet Transmit** *(ux_device_class_rndis_packet_transmit)* | | ![Device Class Storage Activate icon](./media/user-guide/usbx-events/image41.png) | **Device Class Storage Activate** *(ux_device_class_storage_activate)* | | ![Device Class Storage Deactivate icon](./media/user-guide/usbx-events/image42.png) | **Device Class Storage Deactivate** *(ux_device_class_storage_deactivate)* | | ![Device Class Storage Format icon](./media/user-guide/usbx-events/image43.png) | **Device Class Storage Format** *(ux_device_class_storage_format)* | | ![Device Class Storage Inquiry icon](./media/user-guide/usbx-events/image44.png) | **Device Class Storage Inquiry** *(ux_device_class_storage_inquiry)* | | ![Device Class Storage Mode Select icon](./media/user-guide/usbx-events/image45.png) | **Device Class Storage Mode Select** *(ux_device_class_storage_mode_select)* | | ![Device Class Storage Mode Sense icon](./media/user-guide/usbx-events/image46.png) | **Device Class Storage Mode Sense** *(ux_device_class_storage_mode_sense)* | | ![Device Class Storage Prevent Allow Media Removal icon](./media/user-guide/usbx-events/image47.png) | **Device Class Storage Prevent Allow Media Removal** *(ux_device_class_storage_prevent_allow_media_removal)* | | ![Device Class Storage Read icon](./media/user-guide/usbx-events/image48.png) | **Device Class Storage Read** *(ux_device_class_storage_read)* | | ![Device Class Storage Read Capacity icon](./media/user-guide/usbx-events/image49.png) | **Device Class Storage Read Capacity** *(ux_device_class_storage_read_capacity)* | | ![Device Class Storage Read Format Capacity icon](./media/user-guide/usbx-events/image50.png) | **Device Class Storage Read Format Capacity** *(ux_device_class_storage_read_format_capacity)* | | ![Device Class Storage Read TOC icon](./media/user-guide/usbx-events/image51.png) | **Device Class Storage Read TOC** *(ux_device_class_storage_read_toc)* | | ![Device Class Storage Request Sense icon](./media/user-guide/usbx-events/image52.png) | **Device Class Storage Request Sense** *(ux_device_class_storage_request_sense)* | | ![Device Class Storage Start Stop icon](./media/user-guide/usbx-events/image53.png) | **Device Class Storage Start Stop** *(ux_device_class_storage_start_stop)* | | ![Device Class Storage Test Ready icon](./media/user-guide/usbx-events/image54.png) | **Device Class Storage Test Ready** *(ux_device_class_storage_test_ready)* | | ![Device Class Storage Verify icon](./media/user-guide/usbx-events/image55.png) | **Device Class Storage Verify** *(ux_device_class_storage_verify)* | | ![Device Class Storage Write icon](./media/user-guide/usbx-events/image56.png) | **Device Class Storage Write** *(ux_device_class_storage_write)* | | ![Device Stack Alternate Setting Get icon](./media/user-guide/usbx-events/image57.png) | **Device Stack Alternate Setting Get** *(ux_device_stack_alternate_setting_get)* | | ![Device Stack Alternate Setting Set icon](./media/user-guide/usbx-events/image58.png) | **Device Stack Alternate Setting Set** *(ux_device_stack_alternate_setting_set)* | | ![Device Stack Class Register icon](./media/user-guide/usbx-events/image59.png) | **Device Stack Class Register** *(ux_device_stack_class_register)* | | ![Device Stack Clear Feature icon](./media/user-guide/usbx-events/image60.png) | **Device Stack Clear Feature** *(ux_device_stack_clear_feature)* | | ![Device Stack Configuration Get icon](./media/user-guide/usbx-events/image61.png) | **Device Stack Configuration Get** *(ux_device_stack_configuration_get)* | | ![Device Stack Configuration Set icon](./media/user-guide/usbx-events/image62.png) | **Device Stack Configuration Set** *(ux_device_stack_configuration_set)* | | ![Device Stack Connect icon](./media/user-guide/usbx-events/image63.png) | **Device Stack Connect** *(ux_device_stack_connect)* | | ![Device Stack Descriptor Send icon](./media/user-guide/usbx-events/image64.png) | **Device Stack Descriptor Send** *(ux_device_stack_descriptor_send)* | | ![Device Stack Disconnect icon](./media/user-guide/usbx-events/image65.png) | **Device Stack Disconnect** *(ux_device_stack_disconnect)* | | ![Device Stack Endpoint Stall icon](./media/user-guide/usbx-events/image66.png) | **Device Stack Endpoint Stall** *(ux_device_stack_endpoint_stall)* | | ![Device Stack Get Status icon](./media/user-guide/usbx-events/image67.png) | **Device Stack Get Status** *(ux_device_stack_get_status)* | | ![Device Stack Host Wakeup icon](./media/user-guide/usbx-events/image68.png) | **Device Stack Host Wakeup** *(ux_device_stack_host_wakeup)* | | ![Device Stack Initialize icon](./media/user-guide/usbx-events/image69.png) | **Device Stack Initialize** *(ux_device_stack_initialize)* | | ![Device Stack Interface Delete icon](./media/user-guide/usbx-events/image70.png) | **Device Stack Interface Delete** *(ux_device_stack_interface_delete)* | | ![Device Stack Interface Get icon](./media/user-guide/usbx-events/image71.png) | **Device Stack Interface Get** *(ux_device_stack_interface_get)* | | ![Device Stack Interface Set icon](./media/user-guide/usbx-events/image72.png) | **Device Stack Interface Set** *(ux_device_stack_interface_set)* | | ![Device Stack Set Feature icon](./media/user-guide/usbx-events/image73.png) | **Device Stack Set Feature** *(ux_device_stack_set_feature)* | | ![Device Stack Transfer Abort icon](./media/user-guide/usbx-events/image74.png) | **Device Stack Transfer Abort** *(ux_device_stack_transfer_abort)* | | ![*Device Stack Transfer All Request Abort icon](./media/user-guide/usbx-events/image75.png) | **Device Stack Transfer All Request Abort** *(ux_device_stack_transfer_all_request_abort)* | | ![Device Stack Transfer Request icon](./media/user-guide/usbx-events/image76.png) | **Device Stack Transfer Request** *(ux_device_stack_transfer_request)* | | ![Host Class Asix Activate icon](./media/user-guide/usbx-events/image77.png) | **Host Class Asix Activate** *(ux_host_class_asix_activate)* | | ![Host Class Asix Deactivate icon](./media/user-guide/usbx-events/image78.png) | **Host Class Asix Deactivate** *(ux_host_class_asix_deactivate)* | | ![Host Class Asix Interrupt Notification icon](./media/user-guide/usbx-events/image79.png) | **Host Class Asix Interrupt Notification** *(ux_host_class_asix_interrupt_notification)* | | ![Host Class Asix Read icon](./media/user-guide/usbx-events/image80.png) | **Host Class Asix Read** *(ux_host_class_asix_read)* | | ![Host Class Asix Write icon](./media/user-guide/usbx-events/image81.png) | **Host Class Asix Write** *(ux_host_class_asix_write)* | | ![Host Class Audio Activate icon](./media/user-guide/usbx-events/image82.png) | **Host Class Audio Activate** *(ux_host_class_audio_activate)* | | ![Host Class Audio Control Value Get icon](./media/user-guide/usbx-events/image83.png) | **Host Class Audio Control Value Get** *(ux_host_class_audio_control_value_get)* | | ![Host Class Audio Control Value Set icon](./media/user-guide/usbx-events/image84.png) | **Host Class Audio Control Value Set** *(ux_host_class_audio_control_value_set)* | | ![Host Class Audio Deactivate icon](./media/user-guide/usbx-events/image85.png) | **Host Class Audio Deactivate** *(ux_host_class_audio_deactivate)* | | ![Host Class Audio Read icon](./media/user-guide/usbx-events/image86.png) | **Host Class Audio Read** *(ux_host_class_audio_read)* | | ![Host Class Audio Streaming Sampling Get icon](./media/user-guide/usbx-events/image87.png) | **Host Class Audio Streaming Sampling Get** *(ux_host_class_audio_streaming_sampling_get)* | | ![Host Class Audio Streaming Sampling Set icon](./media/user-guide/usbx-events/image88.png) | **Host Class Audio Streaming Sampling Set** *(ux_host_class_audio_streaming_sampling_set)* | | ![Host Class Audio Write icon](./media/user-guide/usbx-events/image89.png) | **Host Class Audio Write** *(ux_host_class_audio_write)* | | ![Host Class C D C A C M Activate icon](./media/user-guide/usbx-events/image90.png) | **Host Class Cdc Acm Activate** *(ux_host_class_cdc_acm_activate)* | | ![Host Class C D C A C M Deactivate icon](./media/user-guide/usbx-events/image91.png) | **Host Class Cdc Acm Deactivate** *(ux_host_class_cdc_acm_deactivate)* | | ![Host Class C D C A C M I O C T L In Pipe icon](./media/user-guide/usbx-events/image92.png) | **Host Class Cdc Acm Ioctl Abort In Pipe** *(ux_host_class_cdc_acm_ioctl_abort_in_pipe)* | | ![Host Class C D C A C M I O C T L Abort Out Pipe icon](./media/user-guide/usbx-events/image93.png) | **Host Class Cdc Acm Ioctl Abort Out Pipe** *(ux_host_class_cdc_acm_ioctl_abort_out_pipe)* | | ![Host Class C D C A C M I O C T L Get Device Status icon](./media/user-guide/usbx-events/image94.png) | **Host Class Cdc Acm Ioctl Get Device Status** *(ux_host_class_cdc_acm_ioctl_get_device_status)* | | ![Host Class C D C A C M I O C T L Get Line Coding icon](./media/user-guide/usbx-events/image95.png) | **Host Class Cdc Acm Ioctl Get Line Coding** *(ux_host_class_cdc_acm_ioctl_get_line_coding)* | | ![Host Class C D C A C M I O C T L Notification Callback icon](./media/user-guide/usbx-events/image96.png) | **Host Class Cdc Acm Ioctl Notification Callback** *(ux_host_class_cdc_acm_ioctl_notification_callback)* | | ![Host Class C D C A C M I O C T L Send Break icon](./media/user-guide/usbx-events/image97.png) | **Host Class Cdc Acm Ioctl Send Break** *(ux_host_class_cdc_acm_ioctl_send_break)* | | ![Host Class C D C A C M I O C T L Set Line Coding icon](./media/user-guide/usbx-events/image98.png) | **Host Class Cdc Acm Ioctl Set Line Coding** *(ux_host_class_cdc_acm_ioctl_set_line_coding)* | | ![Host Class C D C A C M I O C T L Set Line State icon](./media/user-guide/usbx-events/image99.png) | **Host Class Cdc Acm Ioctl Set Line State** *(ux_host_class_cdc_acm_ioctl_set_line_state)* | | ![Host Class C D C A C M Read icon](./media/user-guide/usbx-events/image100.png) | **Host Class Cdc Acm Read** *(ux_host_class_cdc_acm_read)* | | ![Host Class C D C A C M Reception Start icon](./media/user-guide/usbx-events/image101.png) | **Host Class Cdc Acm Reception Start** *(ux_host_class_cdc_acm_reception_start)* | | ![Host Class C D C A C M Reception Stop icon](./media/user-guide/usbx-events/image102.png) | **Host Class Cdc Acm Reception Stop** *(ux_host_class_cdc_acm_reception_stop)* | | ![Host Class C D C A C M Write icon](./media/user-guide/usbx-events/image103.png) | **Host Class Cdc Acm Write** *(ux_host_class_cdc_acm_write)* | | ![Host Class Dpump Activate icon](./media/user-guide/usbx-events/image104.png) | **Host Class Dpump Activate** *(ux_host_class_dpump_activate)* | | ![Host Class Dpump Deactivate icon](./media/user-guide/usbx-events/image105.png) | **Host Class Dpump Deactivate** *(ux_host_class_dpump_deactivate)* | | ![Host Class Dpump Read icon](./media/user-guide/usbx-events/image106.png) | **Host Class Dpump Read** *(ux_host_class_dpump_read)* | | ![Host Class Dpump Write icon](./media/user-guide/usbx-events/image107.png) | **Host Class Dpump Write** *(ux_host_class_dpump_write)* | | ![Host Class Hid Activate icon](./media/user-guide/usbx-events/image108.png) | **Host Class Hid Activate** *(ux_host_class_hid_activate)* | | ![Host Class Hid Client Register icon](./media/user-guide/usbx-events/image109.png) | **Host Class Hid Client Register** *(ux_host_class_hid_client_register)* | | ![Host Class Hid Deactivate icon](./media/user-guide/usbx-events/image110.png) | **Host Class Hid Deactivate** *(ux_host_class_hid_deactivate)* | | ![Host Class Hid Idle Get icon](./media/user-guide/usbx-events/image111.png) | **Host Class Hid Idle Get** *(ux_host_class_hid_idle_get)* | | ![Host Class Hid Idle Set icon](./media/user-guide/usbx-events/image112.png) | **Host Class Hid Idle Set** *(ux_host_class_hid_idle_set)* | | ![Host Class Hid Keyboard Activate icon](./media/user-guide/usbx-events/image113.png) | **Host Class Hid Keyboard Activate** *(ux_host_class_hid_keyboard_activate)* | | ![Host Class Hid Keyboard Deactivate icon](./media/user-guide/usbx-events/image114.png) | **Host Class Hid Keyboard Deactivate** *(ux_host_class_hid_keyboard_deactivate)* | | ![Host Class Hid Mouse Activate icon](./media/user-guide/usbx-events/image115.png) | **Host Class Hid Mouse Activate** *(ux_host_class_hid_mouse_activate)* | | ![Host Class Hid Mouse Deactivate icon](./media/user-guide/usbx-events/image116.png) | **Host Class Hid Mouse Deactivate** *(ux_host_class_hid_mouse_deactivate)* | | ![Host Class Hid Remote Control Activate icon](./media/user-guide/usbx-events/image117.png) | **Host Class Hid Remote Control Activate** *(ux_host_class_hid_remote_control_activate)* | | ![Host Class Hid Remote Control Deactivate icon](./media/user-guide/usbx-events/image118.png) | **Host Class Hid Remote Control Deactivate** *(ux_host_class_hid_remote_control_deactivate)* | | ![Host Class Hid Report Get icon](./media/user-guide/usbx-events/image119.png) | **Host Class Hid Report Get** *(ux_host_class_hid_report_get)* | | ![Host Class Hid Report Set icon](./media/user-guide/usbx-events/image120.png) | **Host Class Hid Report Set** *(ux_host_class_hid_report_set)* | | ![Host Class Hub Activate icon](./media/user-guide/usbx-events/image121.png) | **Host Class Hub Activate** *(ux_host_class_hub_activate)* | | ![Host Class Hub Change Detect icon](./media/user-guide/usbx-events/image122.png) | **Host Class Hub Change Detect** *(ux_host_class_hub_change_detect)* | | ![*Host Class Hub Deactivate icon](./media/user-guide/usbx-events/image123.png) | **Host Class Hub Deactivate** *(ux_host_class_hub_deactivate)* | | ![Host Class Hub Port Change Connection Process icon](./media/user-guide/usbx-events/image124.png) | **Host Class Hub Port Change Connection Process** *(ux_host_class_hub_port_change_connection_process)* | | ![Host Class Hub Port Change Enable Process icon](./media/user-guide/usbx-events/image125.png) | **Host Class Hub Port Change Enable Process** *(ux_host_class_hub_port_change_enable_process)* | | ![Host Class Hub Port Change Over Current Process icon](./media/user-guide/usbx-events/image126.png) | **Host Class Hub Port Change Over Current Process** *(ux_host_class_hub_port_change_over_current_process)* | | ![Host Class Hub Port Change Reset Process icon](./media/user-guide/usbx-events/image127.png) | **Host Class Hub Port Change Reset Process** *(ux_host_class_hub_port_change_reset_process)* | | ![Host Class Hub Port Change Suspend Process icon](./media/user-guide/usbx-events/image128.png) | **Host Class Hub Port Change Suspend Process** *(ux_host_class_hub_port_change_suspend_process)* | | ![Host Class Pima Activate icon](./media/user-guide/usbx-events/image129.png) | **Host Class Pima Activate** *(ux_host_class_prima_activate)* | | ![Host Class Pima Deactivate icon](./media/user-guide/usbx-events/image130.png) | **Host Class Pima Deactivate** *(ux_host_class_pima_deactivate)* | | ![Host Class Pima Device Info Get icon](./media/user-guide/usbx-events/image131.png) | **Host Class Pima Device Info Get** *(ux_host_class_pima_device_info_get)* | | ![Host Class Pima Device Reset icon](./media/user-guide/usbx-events/image132.png) | **Host Class Pima Device Reset** *(ux_host_class_pima_device_reset)* | | ![Host Class Pima Notification icon](./media/user-guide/usbx-events/image133.png) | **Host Class Pima Notification** *(ux_host_class_pima_notification)* | | ![Host Class Pima Number Objects Get icon](./media/user-guide/usbx-events/image134.png) | **Host Class Pima Number Objects Get** *(ux_host_class_pima_num_objects_get)* | | ![Host Class Pima Object Close icon](./media/user-guide/usbx-events/image135.png) | **Host Class Pima Object Close** *(ux_host_class_pima_object_close)* | | ![Host Class Pima Object Copy icon](./media/user-guide/usbx-events/image136.png) | **Host Class Pima Object Copy** *(ux_host_class_pima_object_copy)* | | ![Host Class Pima Object Delete icon](./media/user-guide/usbx-events/image137.png) | **Host Class Pima Object Delete** *(ux_host_class_pima_object_delete)* | | ![Host Class Pima Object Get icon](./media/user-guide/usbx-events/image138.png) | **Host Class Pima Object Get** *(ux_host_class_pima_object_get)* | | ![Host Class Pima Object Info Get icon](./media/user-guide/usbx-events/image139.png) | **Host Class Pima Object Info Get** *(ux_host_class_pima_object_info_get)* | | ![Host Class Pima Object Info Send icon](./media/user-guide/usbx-events/image140.png) | **Host Class Pima Object Info Send** *(ux_host_class_pima_object_info_send)* | | ![Host Class Pima Object Move icon](./media/user-guide/usbx-events/image141.png) | **Host Class Pima Object Move** *(ux_host_class_pima_object_move)* | | ![Host Class Pima Object Send icon](./media/user-guide/usbx-events/image142.png) | **Host Class Pima Object Send** *(ux_host_class_pima_object_send)* | | ![Host Class Pima Object Transfer Abort icon](./media/user-guide/usbx-events/image143.png) | **Host Class Pima Object Transfer Abort** *(ux_host_class_object_transfer_abort)* | | ![Host Class Pima Read icon](./media/user-guide/usbx-events/image144.png) | **Host Class Pima Read** *(ux_host_class_pima_read)* | | ![Host Class Pima Request Cancel icon](./media/user-guide/usbx-events/image145.png) | **Host Class Pima Request Cancel** *(ux_host_class_pima_request_cancel)* | | ![Host Class Pima Session Close icon](./media/user-guide/usbx-events/image146.png) | **Host Class Pima Session Close** *(ux_host_class_pima_session_close)* | | ![Host Class Pima Session Open icon](./media/user-guide/usbx-events/image147.png) | **Host Class Pima Session Open** *(ux_host_class_pima_session_open)* | | ![Host Class Pima Storage Ids Get icon](./media/user-guide/usbx-events/image148.png) | **Host Class Pima Storage Ids Get** *(ux_host_class_pima_storage_ids_get)* | | ![Host Class Pima Storage Info Get icon](./media/user-guide/usbx-events/image149.png) | **Host Class Pima Storage Info Get** *(ux_host_class_pima_storage_info_get)* | | ![Host Class Pima Thumb Get icon](./media/user-guide/usbx-events/image150.png) | **Host Class Pima Thumb Get** *(ux_host_class_pima_thumb_get)* | | ![Host Class Pima Write icon](./media/user-guide/usbx-events/image151.png) | **Host Class Pima Write** *(ux_host_class_pima_write)* | | ![Host Class Printer Activate icon](./media/user-guide/usbx-events/image152.png) | **Host Class Printer Activate** *(ux_host_class_printer_activate)* | | ![Host Class Printer Deactivate icon](./media/user-guide/usbx-events/image153.png) | **Host Class Printer Deactivate** *(ux_host_class_printer_deactivate)* | | ![Host Class Printer Name Get icon](./media/user-guide/usbx-events/image154.png) | **Host Class Printer Name Get** *(ux_host_class_printer_name_get)* | | ![Host Class Printer Read icon](./media/user-guide/usbx-events/image155.png) | **Host Class Printer Read** *(ux_host_class_printer_read)* | | ![Host Class Printer Soft Reset icon](./media/user-guide/usbx-events/image156.png) | **Host Class Printer Soft Reset** *(ux_host_class_printer_soft_reset)* | | ![Host Class Printer Status Get icon](./media/user-guide/usbx-events/image157.png) | **Host Class Printer Status Get** *(ux_host_class_printer_status_get)* | | ![Host Class Printer Write icon](./media/user-guide/usbx-events/image158.png) | **Host Class Printer Write** *(ux_host_class_printer_write)* | | ![Host Class Prolific Activate icon](./media/user-guide/usbx-events/image159.png) | **Host Class Prolific Activate** *(ux_host_class_prolific_activate)* | | ![Host Class Prolific Deactivate icon](./media/user-guide/usbx-events/image160.png) | **Host Class Prolific Deactivate** *(ux_host_class_prolific_deactivate)* | | ![Host Class Prolific I O C T L Abort In Pipe icon](./media/user-guide/usbx-events/image161.png) | **Host Class Prolific Ioctl Abort In Pipe** *(ux_host_class_prolific_ioctl_abort_in_pipe)* | | ![Host Class Prolific I O C T L Abort Out Pipe icon](./media/user-guide/usbx-events/image162.png) | **Host Class Prolific Ioctl Abort Out Pipe** *(ux_host_class_prolific_ioctl_abort_out_pipe)* | | ![Host Class Prolific I O C T L Get Device Status icon](./media/user-guide/usbx-events/image163.png) | **Host Class Prolific Ioctl Get Device Status** *(ux_host_class_prolific_ioctl_get_device_status)* | | ![Host Class Prolific I O C T L Get Line Coding icon](./media/user-guide/usbx-events/image164.png) | **Host Class Prolific Ioctl Get Line Coding** *(ux_host_class_prolific_ioctl_get_line_coding)* | | ![Host Class Prolific I O C T L Purge icon](./media/user-guide/usbx-events/image165.png) | **Host Class Prolific Ioctl Purge** *(ux_host_class_prolific_ioctl_purge)* | | ![Host Class Prolific I O C T L Report Device Status Change icon](./media/user-guide/usbx-events/image166.png) | **Host Class Prolific Ioctl Report Device Status Change** *(ux_host_class_prolific_ioctl_report_device_status_change)* | | ![Host Class Prolific I O C T L Send Break icon](./media/user-guide/usbx-events/image167.png) | **Host Class Prolific Ioctl Send Break** *(ux_host_class_prolific_ioctl_send_break)* | | ![Host Class Prolific I O C T L Set Line Coding icon](./media/user-guide/usbx-events/image168.png) | **Host Class Prolific Ioctl Set Line Coding** *(ux_host_class_prolific_ioctl_set_line_coding)* | | ![Host Class Prolific I O C T L Set Line State icon](./media/user-guide/usbx-events/image169.png) | **Host Class Prolific Ioctl Set Line State** *(ux_host_class_prolific_ioctl_set_line_state)* | | ![Host Class Prolific Read icon](./media/user-guide/usbx-events/image170.png) | **Host Class Prolific Read** *(ux_host_class_prolific_read)* | | ![Host Class Prolific Reception Start icon](./media/user-guide/usbx-events/image171.png) | **Host Class Prolific Reception Start** *(ux_host_class_prolific_reception_start)* | | ![Host Class Prolific Reception Stop icon](./media/user-guide/usbx-events/image172.png) | **Host Class Prolific Reception Stop** *(ux_host_class_prolific_reception_stop)* | | ![Host Class Prolific Write icon](./media/user-guide/usbx-events/image173.png) | **Host Class Prolific Write** *(ux_host_class_prolific_write)* | | ![Host Class Storage Activate icon](./media/user-guide/usbx-events/image174.png) | **Host Class Storage Activate** *(ux_host_class_storage_activate)* | | ![Host Class Storage Deactivate icon](./media/user-guide/usbx-events/image175.png) | **Host Class Storage Deactivate** (*ux_host_class_storage_deactivate)* | | ![Host Class Storage Media Capacity Get icon](./media/user-guide/usbx-events/image176.png) | **Host Class Storage Media Capacity Get** *(ux_host_class_storage_media_capacity_get)* | | ![Host Class Storage Media Format Capacity Get icon](./media/user-guide/usbx-events/image177.png) | **Host Class Storage Media Format Capacity Get** *(ux_host_class_storage_media_format_capacity_get)* | | ![Host Class Storage Media Mount icon](./media/user-guide/usbx-events/image178.png) | **Host Class Storage Media Mount** (ux_host_class_storage_media_mount)* | | ![Host Class Storage Media Open icon](./media/user-guide/usbx-events/image179.png) | **Host Class Storage Media Open** *(ux_host_class_storage_media_open)* | | ![Host Class Storage Media Read icon](./media/user-guide/usbx-events/image180.png) | **Host Class Storage Media Read** *(ux_host_class_storage_media_read)* | | ![Host Class Storage Media Write icon](./media/user-guide/usbx-events/image181.png) | **Host Class Storage Media Write** *(ux_host_class_storage_media_write)* | | ![Host Class Storage Request Sense icon](./media/user-guide/usbx-events/image182.png) | **Host Class Storage Request Sense** *(ux_host_class_storage_request_sense)* | | ![Host Class Storage Start Stop icon](./media/user-guide/usbx-events/image183.png) | **Host Class Storage Start Stop** *(ux_host_class_storage_start_stop)* | | ![Host Class Storage Unit Ready Test icon](./media/user-guide/usbx-events/image184.png) | **Host Class Storage Unit Ready Test** *(ux_host_class_storage_activate)* | | ![Host Stack Class Instance Create icon](./media/user-guide/usbx-events/image185.png) | **Host Stack Class Instance Create** *(ux_host_stack_class_instance_create)* | | ![Host Stack Class Instance Destroy icon](./media/user-guide/usbx-events/image186.png) | **Host Stack Class Instance Destroy** *(ux_host_stack_class_instance_destroy)* | | ![Host Stack Configuration Delete icon](./media/user-guide/usbx-events/image187.png) | **Host Stack Configuration Delete** *(ux_host_stack_configuration_delete)* | | ![Host Stack Configuration Enumerate icon](./media/user-guide/usbx-events/image188.png) | **Host Stack Configuration Enumerate** *(ux_host_stack_configuration_enumerate)* | | ![Host Stack Configuration Instance Create icon](./media/user-guide/usbx-events/image189.png) | **Host Stack Configuration Instance Create** *(ux_host_stack_configuration_instance_create)* | | ![Host Stack Configuration Instance Delete icon](./media/user-guide/usbx-events/image190.png) | **Host Stack Configuration Instance Delete** *(ux_host_stack_configuration_instance_delete)* | | ![Host Stack Configuration Set icon](./media/user-guide/usbx-events/image191.png) | **Host Stack Configuration Set** *(ux_host_stack_configuration_set)* | | ![Host Stack Device Address Set icon](./media/user-guide/usbx-events/image192.png) | **Host Stack Device Address Set** *(ux_host_stack_device_set)* | | ![Host Stack Device Configuration Get icon](./media/user-guide/usbx-events/image193.png) | **Host Stack Device Configuration Get** *(ux_host_stack_device_configuration_get)* | | ![Host Stack Device Configuration Select icon](./media/user-guide/usbx-events/image194.png) | **Host Stack Device Configuration Select** *(ux_host_stack_device_configuration_select)* | | ![Host Stack Device Descriptor Read icon](./media/user-guide/usbx-events/image195.png) | **Host Stack Device Descriptor Read** *(ux_host_stack_device_descriptor_read)* | | ![Host Stack Device Get icon](./media/user-guide/usbx-events/image196.png) | **Host Stack Device Get** (ux_host_stack_device_get) | | ![Host Stack Device Remove icon](./media/user-guide/usbx-events/image197.png) | **Host Stack Device Remove** (ux_host_stack_device_get) | | ![Host Stack Device Resource Free icon](./media/user-guide/usbx-events/image198.png) | **Host Stack Device Resource Free** (ux_host_stack_device_resource_free) | | ![Host Stack Endpoint Instance Create icon](./media/user-guide/usbx-events/image199.png) | **Host Stack Endpoint Instance Create** (ux_host_stack_endpoint_instance_create) | | ![Host Stack Endpoint Instance Delete icon](./media/user-guide/usbx-events/image200.png) | **Host Stack Endpoint Instance Delete** (ux_host_stack_endpoint_instance_delete) | | ![Host Stack Endpoint Reset icon](./media/user-guide/usbx-events/image201.png) | **Host Stack Endpoint Reset** (ux_host_stack_endpoint_reset) | | ![Host Stack Endpoint Transfer Abort icon](./media/user-guide/usbx-events/image202.png) | **Host Stack Endpoint Transfer Abort** (ux_host_stack_endpoint_transfer_abort) | | ![Host Stack Host Controller Register icon](./media/user-guide/usbx-events/image203.png) | **Host Stack Host Controller Register** *(ux_host_stack_hcd_register)* | | ![Host Stack Initialize icon](./media/user-guide/usbx-events/image204.png) | **Host Stack Initialize** *(ux_host_stack_initialize)* | | ![Host Stack Interface Endpoint Get icon](./media/user-guide/usbx-events/image205.png) | **Host Stack Interface Endpoint Get** *(ux_host_stack_interface_endpoint_get)* | | ![Host Stack Interface Instance Create icon](./media/user-guide/usbx-events/image206.png) | **Host Stack Interface Instance Create** *(ux_host_stack_interface_instance_create)* | | ![Host Stack Interface Instance Delete icon](./media/user-guide/usbx-events/image207.png) | **Host Stack Interface Instance Delete** *(ux_host_stack_interface_instance_delete)* | | ![Host Stack Interface Set icon](./media/user-guide/usbx-events/image208.png) | **Host Stack Interface Set** *(ux_host_stack_interface_set)* | | ![Host Stack Interface Setting Select icon](./media/user-guide/usbx-events/image209.png) | **Host Stack Interface Setting Select** *(ux_host_stack_interface_setting_select)* | | ![Host Stack New Configuration Create icon](./media/user-guide/usbx-events/image210.png) | **Host Stack New Configuration Create** *(ux_host_stack_new_configuration_create)* | | ![Host Stack New Device Create icon](./media/user-guide/usbx-events/image211.png) | **Host Stack New Device Create** *(ux_host_stack_new_device_create)* | | ![Host Stack New Endpoint Create icon](./media/user-guide/usbx-events/image212.png) | **Host Stack New Endpoint Create** *(ux_host_stack_new_endpoint_create)* | | ![Host Stack Root Hub Change Process icon](./media/user-guide/usbx-events/image213.png) | **Host Stack Root Hub Change Process** *(ux_host_stack_rh_change_process)* | | ![Host Stack Root Hub Device Extraction icon](./media/user-guide/usbx-events/image214.png) | **Host Stack Root Hub Device Extraction** *(ux_host_stack_rh_device_extraction)* | | ![Host Stack Root Hub Device Insertion icon](./media/user-guide/usbx-events/image215.png) | **Host Stack Root Hub Device Insertion** *(ux_host_stack_rh_device_insertion)* | | ![Host Stack Transfer Request icon](./media/user-guide/usbx-events/image216.png) | **Host Stack Transfer Request** *(ux_host_stack_transfer_request)* | | ![Host Stack Transfer Request Abort icon](./media/user-guide/usbx-events/image217.png) | **Host Stack Transfer Request Abort** *(ux_host_stack_transfer_request_abort)* | | ![U S B X Error icon](./media/user-guide/usbx-events/image218.png) | **USBX Error** *(ux_error)* | ## Event Descriptions The following pages describe the USBX Trace Events. ### Device Class Cdc Activate #### ux_device_class_cdc_activate **Icon** ![Device Class C D C Activate icon](./media/user-guide/usbx-events/image1.png) **Description** This event represents a USBX Device Class Cdc Activate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Cdc Deactivate #### ux_device_class_cdc_deactivate **Icon** ![Device Class C D C Deactivate icon](./media/user-guide/usbx-events/image2.png) **Description** This event represents a USBX Device Class Cdc Deactivate. Information Fields - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Cdc Read #### ux_device_class_cdc_read **Icon** ![Device Class C D C Read icon](./media/user-guide/usbx-events/image3.png) **Description** This event represents a USBX Device Class Cdc Read Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Device Class Cdc Write #### ux_device_class_cdc_write **Icon** ![Device Class C D C Write icon](./media/user-guide/usbx-events/image4.png) **Description** This event represents a USBX Device Class Cdc Write Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Device Class Dpump Activate #### ux_device_class_dpump_activate **Icon** ![Device Class Dpump Activate icon](./media/user-guide/usbx-events/image5.png) **Description** This event represents a USBX Device Class Dpump Activate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Dpump Deactivate #### ux_device_class_dpump_deactivate **Icon** ![Device Class Dpump Deactivate icon](./media/user-guide/usbx-events/image6.png) **Description** This event represents a USBX Device Class Dpump Deactivate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Dpump Read #### ux_device_class_dpump_read **Icon** ![Device Class Dpump Read icon](./media/user-guide/usbx-events/image7.png) **Description** This event represents a USBX Device Class Dpump Read Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Buffer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Device Class Dpump Write #### ux_device_class_dpump_write **Icon** ![Device Class Dpump Write icon](./media/user-guide/usbx-events/image8.png) **Description** This event represents a USBX Device Class Dpump Write Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Device Class Hid Activate #### ux_device_class_hid_activate **Icon** ![Device Class Hid Activate icon](./media/user-guide/usbx-events/image9.png) **Description** This event represents a USBX Device Class Hid Activate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Hid Deactivate #### ux_device_class_hid_deactivate **Icon** ![Device Class Hid Deactivate icon](./media/user-guide/usbx-events/image10.png) **Description** This event represents a USBX Device Class Hid Deactivate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Hid Descriptor Send #### ux_device_class_hid_descriptor_send **Icon** ![Device Class Hid Descriptor Send icon](./media/user-guide/usbx-events/image11.png) **Description** This event represents a USBX Device Class Hid Descriptor Send Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Descriptor type. - Info Field 3: Request index. - Info Field 4: Not used. ### Device Class Hid Event Get #### ux_device_class_hid_event_get **Icon** ![Device Class Hid Event Get icon](./media/user-guide/usbx-events/image12.png) **Description** This event represents a USBX Device Class Hid Event Get Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Hid Event Set #### ux_device_class_hid_event_set **Icon** ![Device Class Hid Event Set icon](./media/user-guide/usbx-events/image13.png) **Description** This event represents a USBX Device Class Hid Event Set. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Hid Report Get #### ux_device_class_hid_report_get **Icon** ![Device Class Hid Report Get icon](./media/user-guide/usbx-events/image14.png) **Description** This event represents a USBX Device Class Hid Report Get Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Descriptor type. - Info Field 3: Request index. - Info Field 4: Not used. ### Device Class Hid Report Set #### ux_device_class_hid_report_set **Icon** ![Device Class Hid Report Set icon](./media/user-guide/usbx-events/image15.png) **Description** This event represents a USBX Device Class Hid Report Set Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Descriptor type. - Info Field 3: Request index. - Info Field 4: Not used. ### Device Class Pima Activate #### ux_device_class_pima_activate **Icon** ![Device Class Pima Activate icon](./media/user-guide/usbx-events/image16.png) **Description** This event represents a USBX Device Class Pima Activate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Deactivate #### ux_device_class_pima_deactivate **Icon** ![Device Class Pima Deactivate icon](./media/user-guide/usbx-events/image17.png) **Description** This event represents a USBX Device Class Pima Deactivate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Device Info Send #### ux_device_class_pima_device_info_send **Icon** ![Device Class Pima Device Info Send icon](./media/user-guide/usbx-events/image18.png) **Description** This event represents a USBX Device Class Pima Device Info Send Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. ### Device Class Pima Event Get #### ux_device_class_pima_event_get **Icon** ![Device Class Pima Event Get icon](./media/user-guide/usbx-events/image19.png) **Description** This event represents a USBX Device Class Pima Event Get Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Pima event. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Event Set #### ux_device_class_pima_event_set **Icon** ![Device Class Pima Event Set icon](./media/user-guide/usbx-events/image20.png) **Description** This event represents a USBX Device Class Pima Event Set Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Pima event. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Object Add #### ux_device_class_pima_object_add **Icon** ![Device Class Pima Object Add icon](./media/user-guide/usbx-events/image21.png) **Description** This event represents a USBX Device Class Pima Object Add Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Object Data Get #### ux_device_class_pima_object_data_get **Icon** ![Device Class Pima Object Data Get icon](./media/user-guide/usbx-events/image22.png) **Description** This event represents a USBX Device Class Pima Object Data Get Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Object Data Send #### ux_device_class_pima_object_data_send **Icon** ![Device Class Pima Object Data Send icon](./media/user-guide/usbx-events/image23.png) **Description** This event represents a USBX Device Class Pima Object Data Send Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Object Delete #### ux_device_class_pima_object_delete **Icon** ![Device Class Pima Object Delete icon](./media/user-guide/usbx-events/image24.png) **Description** This event represents a USBX Device Class Pima Object Delete Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Object Handles Send #### ux_device_class_pima_object_handles_send **Icon** ![Device Class Pima Object Handles Send icon](./media/user-guide/usbx-events/image25.png) **Description** This event represents a USBX Device Class Pima Object Handles Send Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Storage ID. - Info Field 3: Object format code. - Info Field 4: Object association. ### Device Class Pima Object Info Get #### ux_device_class_pima_object_info_send **Icon** ![Device Class Pima Object Info Get icon](./media/user-guide/usbx-events/image26.png) **Description** This event represents a USBX Device Class Pima Object Info Get Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Object Info Send #### ux_device_class_pima_object_info_send **Icon** ![Device Class Pima Object Info Send icon](./media/user-guide/usbx-events/image27.png) **Description** This event represents a USBX Device Class Pima Object Info Send Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Objects Number Send #### ux_device_class_pima_object_number_send **Icon** ![Device Class Pima Objects Number Send icon](./media/user-guide/usbx-events/image28.png) **Description** This event represents a USBX Device Class Pima Object Number Send event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Storage ID. - Info Field 3: Object format code. - Info Field 4: Object associate. ### Device Class Pima Partial Object Data Get #### ux_device_class_pima_partial_object_data_get **Icon** ![Device Class Pima Partial Object Data Get icon](./media/user-guide/usbx-events/image29.png) **Description** This event represents a USBX Device Class Pima Partial Object Data Get Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Object handle. - Info Field 3: Offset requested. - Info Field 4: Length requested. ### Device Class Pima Response Send #### ux_device_class_pima_response_send **Icon** ![Device Class Pima Response Send icon](./media/user-guide/usbx-events/image30.png) **Description** This event represents a USBX Device Class Pima Response Send Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Response code. - Info Field 3: Number parameter. - Info Field 4: Pima parameter 1. ### Device Class Pima Storage Id Send #### ux_device_class_pima_storage_id_send **Icon** ![Device Class Pima Storage Id Send icon](./media/user-guide/usbx-events/image31.png) **Description** This event represents a USBX Device Class Pima Storage Id Send Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Pima Storage Info Send #### ux_device_class_pima_storage_info_send **Icon** ![Device Class Pima Storage Info Send icon](./media/user-guide/usbx-events/image32.png) **Description** This event represents a USBX Device Class Pima Storage Info Send Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Rndis Activate #### ux_device_class_rndis_activate **Icon** ![Device Class Rndis Activate icon](./media/user-guide/usbx-events/image33.png) **Description** This event represents a USBX Device Class Rndis Activate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Rndis Deactivate #### ux_device_class_rndis_deactivate **Icon** ![Device Class Rndis Deactivate icon](./media/user-guide/usbx-events/image34.png) **Description** This event represents a USBX Device Class Rndis Deactivate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Rndis Message Keep Alive #### ux_device_class_rndis_msg_keep_alive **Icon** ![Device Class Rndis Message Keep Alive icon](./media/user-guide/usbx-events/image35.png) **Description** This event represents a USBX Device Class Rndis Message Keep Alive Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Rndis Message Query #### ux_device_class_rndis_msg_keep_query **Icon** ![Device Class Rndis Message Query icon](./media/user-guide/usbx-events/image36.png) **Description** This event represents a USBX Device Class Rndis Message Query Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Rndis OID. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Rndis Message Reset #### ux_device_class_rndis_msg_reset **Icon** ![Device Class Rndis Message Reset icon](./media/user-guide/usbx-events/image37.png) **Description** This event represents a USBX Device Class Rndis Message Reset Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. ### Device Class Rndis Message Set #### ux_device_class_rndis_msg_set **Icon** ![Device Class Rndis Message Set icon](./media/user-guide/usbx-events/image38.png) **Description** This event represents a USBX Device Class Rndis Message Set Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Rndis OID. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Rndis Packet Receive #### ux_device_class_rndis_packet_receive **Icon** ![Device Class Rndis Packet Receive icon](./media/user-guide/usbx-events/image39.png) **Description** This event represents a USBX Device Class Rndis Packet Receive Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Rndis Packet Transmit #### ux_device_class_rndis_packet_transmit **Icon** ![Device Class Rndis Packet Transmit icon](./media/user-guide/usbx-events/image40.png) **Description** This event represents a USBX Device Class Rndis Packet Transmit Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Activate #### ux_device_class_storage_activate **Icon** ![Device Class Storage Activate icon](./media/user-guide/usbx-events/image41.png) **Description** This event represents a USBX Device Class Storage Activate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Deactivate #### ux_device_class_storage_deactivate **Icon** ![Device Class Storage Deactivate icon](./media/user-guide/usbx-events/image42.png) **Description** This event represents a USBX Device Class Storage Deactivate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Format #### ux_device_class_storage_format **Icon** ![Device Class Storage Format icon](./media/user-guide/usbx-events/image43.png) **Description** This event represents a USBX Device Class Storage Format Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Inquiry #### ux_device_class_storage_inquiry **Icon** ![Device Class Storage Inquiry icon](./media/user-guide/usbx-events/image44.png) **Description** This event represents a USBX Device Class Storage Inquiry Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Mode Select #### ux_device_class_storage_mode_select **Icon** ![Device Class Storage Mode Select icon](./media/user-guide/usbx-events/image45.png) **Description** This event represents a USBX Device Class Storage Mode Select Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Mode Sense #### ux_device_class_storage_mode_sense **Icon** ![Device Class Storage Mode Sense icon](./media/user-guide/usbx-events/image46.png) **Description** This event represents a USBX Device Class Storage Mode Sense Event. Information Fields - nfo Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Prevent Allow Media Removal #### ux_device_class_storage_prevent_allow_media_removal **Icon** ![Device Class Storage Prevent Allow Media Removal icon](./media/user-guide/usbx-events/image47.png) **Description** This event represents a USBX Device Class Storage Prevent Allow Media Removal Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Read #### ux_device_class_storage_read **Icon** ![Device Class Storage Read icon](./media/user-guide/usbx-events/image48.png) **Description** This event represents a USBX Device Class Storage Read Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Sector. - Info Field 4: Number sectors. ### Device Class Storage Read Capacity #### ux_device_class_storage_read_capacity **Icon** ![Device Class Storage Read Capacity icon](./media/user-guide/usbx-events/image49.png) **Description** This event represents a USBX Device Class Storage Read Capacity Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Read Format Capacity #### ux_device_class_storage_read_format_capacity **Icon** ![Device Class Storage Read Format Capacity icon](./media/user-guide/usbx-events/image50.png) **Description** This event represents a USBX Device Class Storage Read Format Capacity Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Read TOC #### ux_device_class_storage_read_toc **Icon** ![Device Class Storage Read TOC icon](./media/user-guide/usbx-events/image51.png) **Description** This event represents a USBX Device Class Storage Read TOC Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Request Sense #### ux_device_class_storage_request_sense **Icon** ![Device Class Storage Request Sense icon](./media/user-guide/usbx-events/image52.png) **Description** This event represents a USBX Device Class Storage Request Sense Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Sense key. - Info Field 4: Code. ### Device Class Storage Start Stop #### ux_device_class_storage_start_stop **Icon** ![Device Class Storage Start Stop icon](./media/user-guide/usbx-events/image53.png) **Description** This event represents a USBX Device Class Storage Start Stop Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Test Ready #### ux_device_class_storage_test_ready **Icon** ![Device Class Storage Test Ready icon](./media/user-guide/usbx-events/image54.png) **Description** This event represents a USBX Device Class Storage Test Ready Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Verify #### ux_device_class_storage_verify **Icon** ![Device Class Storage Verify icon](./media/user-guide/usbx-events/image55.png) **Description** This event represents a USBX Device Class Storage Verify Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Class Storage Write #### ux_device_class_storage_write **Icon** ![Device Class Storage Write icon](./media/user-guide/usbx-events/image56.png) **Description** This event represents a USBX Device Class Storage Write Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Lun. - Info Field 3: Sector. - Info Field 4: Number sectors. ### Device Stack Alternate Setting Get #### ux_device_class_alternate_setting_get **Icon** ![Device Stack Alternate Setting Get icon](./media/user-guide/usbx-events/image57.png) **Description** This event represents a USBX Device Stack Alternate Setting Get Event. **Information Fields** - Info Field 1: Interface value. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Alternate Setting Set #### ux_device_class_alternate_setting_set **Icon** ![Device Stack Alternate Setting Set icon](./media/user-guide/usbx-events/image58.png) **Description** This event represents a USBX Device Stack Alternate Setting Set Event. **Information Fields** - Info Field 1: Interface value. - Info Field 2: Alternate setting value. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Class Register #### ux_device_stack_class_register **Icon** ![Device Stack Class Register icon](./media/user-guide/usbx-events/image59.png) **Description** This event represents a USBX Device Stack Class Register Event. **Information Fields** - Info Field 1: Class name. - Info Field 2: Interface number. - Info Field 3: Parameter. - Info Field 4: Not used. ### Device Stack Clear Feature #### ux_device_stack_clear_feature **Icon** ![Device Stack Clear Feature icon](./media/user-guide/usbx-events/image60.png) **Description** This event represents a USBX Device Stack Clear Feature Event. **Information Fields** - Info Field 1: Request type. - Info Field 2: Request value. Info Field 3: Request index. - Info Field 4: Not used. ### Device Stack Configuration Get #### ux_device_stack_configuration_get t **Icon** ![Device Stack Configuration Get icon](./media/user-guide/usbx-events/image61.png) **Description** This event represents a USBX Device Stack Configuration Get Event. **Information Fields** - Info Field 1: Configuration value. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Configuration Set #### ux_device_stack_configuration_set **Icon** ![Device Stack Configuration Set icon](./media/user-guide/usbx-events/image62.png) **Description** This event represents a USBX Device Stack Configuration Set Event. **Information Fields** - Info Field 1: Configuration value. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Connect #### ux_device_stack_connect **Icon** ![Device Stack Connect icon](./media/user-guide/usbx-events/image63.png) **Description** This event represents a USBX Device Stack Descriptor Send Event. **Information Fields** - Info Field 1: Not used. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Descriptor Send #### ux_device_stack_descriptor_send **Icon** ![Device Stack Descriptor Send icon](./media/user-guide/usbx-events/image64.png) **Description** This event represents a USBX Device Stack Descriptor Send Event. **Information Fields** - Info Field 1: Descriptor type. - Info Field 2: Request index. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Disconnect #### ux_device_stack_disconnect **Icon** ![Device Stack Disconnect icon](./media/user-guide/usbx-events/image65.png) **Description** This event represents a USBX Device Stack Disconnect Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Endpoint Stall #### ux_device_stack_endpoint_stall **Icon** ![Device Stack Endpoint Stall icon](./media/user-guide/usbx-events/image66.png) **Description** This event represents a USBX Device Stack Endpoint Stall Event. **Information Fields** - Info Field 1: Endpoint. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Get Status #### ux_device_stack_get_status **Icon** ![Device Stack Get Status icon](./media/user-guide/usbx-events/image67.png) **Description** This event represents a USBX Device Stack Get Status Event. **Information Fields** - Info Field 1: Not used. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Host Wakeup #### ux_device_stack_host_wakeup **Icon** ![Device Stack Host Wakeup icon](./media/user-guide/usbx-events/image68.png) **Description** This event represents a USBX Device Stack Host Wakeup Event. **Information Fields** - Info Field 1: Not used. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Initialize #### ux_device_stack_initialize **Icon** ![Device Stack Initialize icon](./media/user-guide/usbx-events/image69.png) **Description** This event represents a USBX Device Stack Initialize Event. **Information Fields** - Info Field 1: Not used. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Interface Delete #### ux_device_stack_interface_delete **Icon** ![Device Stack Interface Delete icon](./media/user-guide/usbx-events/image70.png) **Description** This event represents a USBX Device Stack Interface Delete Event. **Information Fields** - Info Field 1: Interface. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Interface Get #### ux_device_stack_interface_get **Icon** ![Device Stack Interface Get icon](./media/user-guide/usbx-events/image71.png) **Description** This event represents a USBX Device Stack Interface Get Event. **Information Fields** - Info Field 1: Interface value. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Interface Set #### ux_device_stack_interface_set **Icon** ![Device Stack Interface Set icon](./media/user-guide/usbx-events/image72.png) **Description** This event represents a USBX Device Stack Interface Set Event. **Information Fields** - Info Field 1: Request value. Info Field 2: Request index. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Set Feature #### ux_device_stack_set_feature **Icon** ![Device Stack Set Feature icon](./media/user-guide/usbx-events/image73.png) **Description** This event represents a USBX Device Stack Set Feature Event. **Information Fields** - Info Field 1: Request value. Info Field 2: Request index. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Transfer Abort #### ux_device_stack_transfer_abort **Icon** ![Device Stack Transfer Abort icon](./media/user-guide/usbx-events/image74.png) **Description** This event represents a USBX Device Stack Transfer Abort Event. **Information Fields** - Info Field 1: Transfer request. - Info Field 2: Completion code. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Transfer All Request Abort #### ux_device_stack_transfer_all_request_abort **Icon** ![Device Stack Transfer All Request Abort icon](./media/user-guide/usbx-events/image75.png) **Description** This event represents a USBX Device Stack Transfer All Request Abort Event. **Information Fields** - Info Field 1: Endpoint. - Info Field 2: Completion code. - Info Field 3: Not used. - Info Field 4: Not used. ### Device Stack Transfer Request #### ux_device_stack_transfer_request **Icon** ![Device Stack Transfer Request icon](./media/user-guide/usbx-events/image76.png) **Description** This event represents a USBX Device Stack Transfer Request Event. **Information Fields** - Info Field 1: Transfer request. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Asix Activate #### ux_host_class_asix_activate **Icon** ![Host Class Asix Activate icon](./media/user-guide/usbx-events/image77.png) **Description** This event represents a USBX Host Class Asix Activate. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Asix Deactivate #### ux_host_class_asix_deactivate **Icon** ![Host Class Asix Deactivate icon](./media/user-guide/usbx-events/image78.png) **Description** This event represents a USBX Host Class Asix Deactivate Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Asix Interrupt Notification #### ux_host_class_asix_interrupt_notification **Icon** ![Host Class Asix Interrupt Notification icon](./media/user-guide/usbx-events/image79.png) **Description** This event represents a USBX Host Class Asix Interrupt Notification Event. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Asix Read #### ux_host_class_asix_read **Icon** ![Host Class Asix Read icon](./media/user-guide/usbx-events/image80.png) **Description** This event represents a USBX Host Class Asix Read Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Asix Write #### ux_host_class_asix_write **Icon** ![Host Class Asix Write icon](./media/user-guide/usbx-events/image81.png) **Description** This event represents a USBX Host Class Asix Write Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Audio Activate #### ux_host_class_audio_activate **Icon** ![Host Class Audio Activate icon](./media/user-guide/usbx-events/image82.png) **Description** This event represents a USBX Host Class Audio Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Audio Control Value Get #### ux_host_class_audio_control_value_get **Icon** ![Host Class Audio Control Value Get icon](./media/user-guide/usbx-events/image83.png) **Description** This event represents a USBX Host Class Audio Control Value Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Audio Control Value Set #### ux_host_class_audio_control_value_set **Icon** ![Host Class Audio Control Value Set icon](./media/user-guide/usbx-events/image84.png) **Description** This event represents an internal NetX Duo I/O driver deferred processing event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Audio control. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Audio Deactivate #### ux_host_class_audio_deactivate **Icon** ![Host Class Audio Deactivate icon](./media/user-guide/usbx-events/image85.png) **Description** This event represents a USBX Host Class Audio Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Audio Read #### ux_host_class_audio_read **Icon** ![Host Class Audio Read icon](./media/user-guide/usbx-events/image86.png) **Description** This event represents a USBX Host Class Audio Read Event. - Information Fields - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Audio Streaming Sampling Get #### ux_host_class_audio_streaming_sampling_get **Icon** ![Host Class Audio Streaming Sampling Get icon](./media/user-guide/usbx-events/image87.png) **Description** This event represents a USBX Host Class Audio Streaming Sampling Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Audio Streaming Sampling Set #### ux_host_class_audio_streaming_sampling_set **Icon** ![Host Class Audio Streaming Sampling Set icon](./media/user-guide/usbx-events/image88.png) **Description** This event represents a USBX Host Class Audio Streaming Sampling Set Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Audio Sampling. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Audio Write #### ux_host_class_audio_write **Icon** ![Host Class Audio Write icon](./media/user-guide/usbx-events/image89.png) **Description** This event represents a USBX Host Class Audio Write Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Cdc Acm Activate #### ux_host_class_cdc_acm_activate **Icon** ![Host Class C D C A C M Activate icon](./media/user-guide/usbx-events/image90.png) **Description** This event represents a USBX Host Class Cdc Acm Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Deactivate #### ux_host_class_cdc_acm_deactivate **Icon** ![Host Class C D C A C M Deactivate icon](./media/user-guide/usbx-events/image91.png) **Description** This event represents a USBX Host Class Cdc Acm Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Abort In Pipe #### ux_host_class_cdc_acm_ioctl_abort_in_pipe **Icon** ![Host Class C D C A C M I O C T L Abort In Pipe icon](./media/user-guide/usbx-events/image92.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Abort In Pipe Event. Information Fields - Info Field 1: Class instance. - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Abort Out Pipe #### ux_host_class_cdc_acm_ioctl_abort_out_pipe **Icon** ![[Host Class C D C A C M I O C T L Abort Out Pipe icon](./media/user-guide/usbx-events/image93.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Abort Out Pipe Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Get Device Status #### ux_host_class_cdc_acm_ioctl_get_device_status **Icon** ![Host Class C D C A C M I O C T L Get Device Status icon](./media/user-guide/usbx-events/image94.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Get Device Status Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Device status. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Get Line Coding #### ux_host_class_cdc_acm_ioctl_get_line_coding **Icon** ![Host Class C D C A C M I O C T L Get Line Coding icon](./media/user-guide/usbx-events/image95.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Get Line Coding Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Notification Callback #### ux_host_class_cdc_acm_ioctl_notification_callback **Icon** ![Host Class C D C A C M I O C T L Notification Callback icon](./media/user-guide/usbx-events/image96.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Notification Callback Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Send Break #### ux_host_class_cdc_acm_ioctl_send_break **Icon** ![Host Class C D C A C M I O C T L Send Break icon](./media/user-guide/usbx-events/image97.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Send Break Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Set Line Coding #### ux_host_class_cdc_acm_ioctl_set_line_coding **Icon** ![The Host Class C D C A C M I O C T L Set Line Coding icon](./media/user-guide/usbx-events/image97.png) icon](./media/user-guide/usbx-events/image98.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Set Line Coding Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Ioctl Set Line State #### ux_host_class_cdc_acm_ioctl_set_line_state **Icon** ![Host Class C D C A C M I O C T L Set Line State icon](./media/user-guide/usbx-events/image99.png) **Description** This event represents a USBX Host Class Cdc Acm Ioctl Set Line State Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Read #### ux_host_class_cdc_acm_read **Icon** ![Host Class C D C A C M Read icon](./media/user-guide/usbx-events/image100.png) **Description** This event represents a USBX Host Class Cdc Acm Read Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested Length. - Info Field 4: Not used. ### Host Class Cdc Acm Reception Start #### ux_host_class_cdc_acm_reception_start **Icon** ![Host Class C D C A C M Reception Start icon](./media/user-guide/usbx-events/image101.png) **Description** This event represents a USBX Host Class Cdc Acm Reception Start Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Reception Stop #### ux_host_class_cdc_acm_reception_stop **Icon** ![Host Class C D C A C M Reception Stop icon](./media/user-guide/usbx-events/image102.png) **Description** This event represents a USBX Host Class Cdc Acm Reception Stop Event. **Information Fields** - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Cdc Acm Write #### ux_host_class_acm_write **Icon** ![Host Class C D C A C M Write icon](./media/user-guide/usbx-events/image103.png) **Description** This event represents a USBX Host Class Cdc Acm Write Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested Length. - Info Field 4: Not used. ### Host Class Dpump Activate #### ux_host_class_dpump_activate **Icon** ![Host Class Dpump Activate icon](./media/user-guide/usbx-events/image104.png) **Description** This event represents a USBX Host Class Dpump Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Dpump Deactivate #### ux_host_class_dpump_deactivate **Icon** ![Host Class Dpump Deactivate icon](./media/user-guide/usbx-events/image105.png) **Description** This event represents a USBX Host Class Dpump Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Dpump Read #### ux_host_class_dpump_read **Icon** ![Host Class Dpump Read icon](./media/user-guide/usbx-events/image106.png) **Description** This event represents a USBX Host Class Dpump Read Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Dpump Write #### ux_host_class_dpump_write **Icon** ![Host Class Dpump Write icon](./media/user-guide/usbx-events/image107.png) **Description** This event represents a USBX Host Class Dpump Write Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Hid Activate #### ux_host_class_hid_activate **Icon** ![Host Class Hid Activate icon](./media/user-guide/usbx-events/image108.png) **Description** This event represents a USBX Host Class Hid Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Client Register #### ux_host_class_hid_client_register **Icon** ![Host Class Hid Client Register icon](./media/user-guide/usbx-events/image109.png) **Description** This event represents a USBX Host Class Hid Client Register Event. **Information Fields** - Info Field 1: Hid client name. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Deactivate #### ux_host_class_hid_deactivate **Icon** ![Host Class Hid Deactivate icon](./media/user-guide/usbx-events/image110.png) **Description** This event represents a USBX Host Class Hid Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Idle Get #### ux_host_class_hid_idle_get **Icon** ![Host Class Hid Idle Get icon](./media/user-guide/usbx-events/image111.png) **Description** This event represents a USBX Host Class Hid Idle Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Idle Set #### ux_host_class_hid_idle_set **Icon** ![Host Class Hid Idle Set icon](./media/user-guide/usbx-events/image112.png) **Description** This event represents a USBX Host Class Hid Idle Set Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Keyboard Activate #### ux_host_class_hid_keyboard_activate **Icon** ![Host Class Hid Keyboard Activate icon](./media/user-guide/usbx-events/image113.png) **Description** This event represents a USBX Host Class Hid Keyboard Activate Event. **Information Fields**

Info Field 1: Class instance.

Info Field 2: Hid client instance.

Info Field 3: Not used.

Info Field 4: Not used. ### Host Class Hid Keyboard Deactivate #### ux_host_class_hid_keyboard_deactivate **Icon** ![Host Class Hid Keyboard Deactivate icon](./media/user-guide/usbx-events/image114.png) **Description** This event represents a USBX Host Class Hid Keyboard Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Hid client instance. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Mouse Activate #### ux_host_class_hid_mouse_activate **Icon** ![Host Class Hid Mouse Activate icon](./media/user-guide/usbx-events/image115.png) **Description** This event represents a USBX Host Class Hid Mouse Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Hid client instance. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Mouse Deactivate #### ux_host_class_hid_mouse_deactivate **Icon** ![Host Class Hid Mouse Deactivate icon](./media/user-guide/usbx-events/image116.png) **Description** - This event represents a USBX Host Class Hid Mouse Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Hid client instance. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Remote Control Activate #### ux_host_class_hid_remote_control_activate **Icon** ![Host Class Hid Remote Control Activate icon](./media/user-guide/usbx-events/image117.png) **Description** This event represents a USBX Host Class Hid Remote Control Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Hid client instance. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Remote Control Deactivate #### ux_host_class_hid_remote_control_deactivate **Icon** ![Host Class Hid Remote Control Deactivate icon](./media/user-guide/usbx-events/image118.png) **Description** This event represents a USBX Host Class Hid Remote Control Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Hid client instance. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Report Get #### ux_host_class_hid_report_get **Icon** ![Host Class Hid Report Get icon](./media/user-guide/usbx-events/image119.png) **Description** This event represents a USBX Host Class Hid Report Get. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Client report. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hid Report Set #### ux_host_class_hid_report_set **Icon** ![Host Class Hid Report Set icon](./media/user-guide/usbx-events/image120.png) **Description** This event represents a USBX Host Class Hid Report Set. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Client report. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hub Activate #### ux_host_class_hub_activate **Icon** ![Host Class Hub Activate icon](./media/user-guide/usbx-events/image121.png) **Description** This event represents a USBX Host Class Hub Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hub Change Detect #### ux_host_class_hub_change_detect **Icon** ![Host Class Hub Change Detect icon](./media/user-guide/usbx-events/image122.png) **Description** This event represents a USBX Host Class Hub Change Detect Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hub Deactivate #### ux_host_class_hub_deactivate **Icon** ![Host Class Hub Deactivate icon](./media/user-guide/usbx-events/image123.png) **Description** This event represents a USBX Host Class Hub Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Hub Port Change Connection Process #### ux_host_class_hub_change_connection_process **Icon** ![Host Class Hub Port Change Connection Process icon](./media/user-guide/usbx-events/image124.png) **Description** This event represents a USBX Host Class Hub Port Change Connection Process Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Port. - Info Field 3: Port status. - Info Field 4: Not used. ### Host Class Hub Port Change Enable Process #### ux_host_class_hub_port_change_enable_process **Icon** ![Host Class Hub Port Change Enable Process icon](./media/user-guide/usbx-events/image125.png) **Description** This event represents a USBX Host Class Hub Port Change Enable Process Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Port. - Info Field 3: Port status. - Info Field 4: Not used. ### Host Class Hub Port Change Over Current Process #### ux_host_class_hub_port_change_over_current_process **Icon** ![Host Class Hub Port Change Over Current Process icon](./media/user-guide/usbx-events/image126.png) **Description** This event represents allocating a packet via nx_packet_allocate. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Port. - Info Field 3: Port status. - Info Field 4: Not used. ### Host Class Hub Port Change Reset Process #### ux_host_class_hub_port_change_reset_process **Icon** ![Host Class Hub Port Change Reset Process icon](./media/user-guide/usbx-events/image127.png) **Description** This event represents a USBX Host Class Hub Port Change Reset Process Event. **Information Fields** - Info Field 1: Hub. Info Field 2: Port. - Info Field 3: Port status. - Info Field 4: Not used. ### Host Class Hub Port Change Suspend Process #### ux_host_class_hub_port_change_suspend_process **Icon** ![Host Class Hub Port Change Suspend Process icon](./media/user-guide/usbx-events/image128.png) **Description** This event represents a USBX Host Class Hub Port Change Suspend Process Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Port. - Info Field 3: Port status. - Info Field 4: Not used. ### Host Class Pima Activate #### ux_host_class_pima_activate **Icon** ![Host Class Pima Activate icon](./media/user-guide/usbx-events/image129.png) **Description** This event represents a USBX Host Class Pima Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Deactivate #### ux_host_class_pima_deactivate **Icon** ![Host Class Pima Deactivate icon](./media/user-guide/usbx-events/image130.png) **Description** This event represents a USBX Host Class Pima Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Device Info Get #### ux_host_class_pima_device_info_get **Icon** ![Host Class Pima Device Info Get icon](./media/user-guide/usbx-events/image131.png) **Description** This event represents a USBX Host Class Pima Device Info Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Pima device. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Device Reset #### ux_host_class_pima_device_reset **Icon** ![Host Class Pima Device Reset icon](./media/user-guide/usbx-events/image132.png) **Description** This event represents a USBX Host Class Pima Device Reset Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Notification #### ux_host_class_pima_notification **Icon** ![Host Class Pima Notification icon](./media/user-guide/usbx-events/image133.png) **Description** This event represents a USBX Host Class Pima Notification Event. **Information Fields** - Info Field 1: Class instance. Info Field 2: Event code. - Info Field 3: Transaction ID. - Info Field 4: Parameter1. ### Host Class Pima Number Objects Get #### ux_host_class_pima_number_objects_get **Icon** ![Host Class Pima Number Objects Get icon](./media/user-guide/usbx-events/image134.png) **Description** This event represents a USBX Host Class Pima Number Objects Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Object Close #### ux_host_class_pima_object_close **Icon** ![Host Class Pima Object Close icon](./media/user-guide/usbx-events/image135.png) **Description** This event represents a USBX Host Class Pima Object Close Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Object Copy #### ux_host_class_pima_object_copy **Icon** ![Host Class Pima Object Copy icon](./media/user-guide/usbx-events/image136.png) **Description** This event represents a USBX Host Class Pima Object Copy Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Object Delete #### ux_host_class_pima_object_delete **Icon** ![Host Class Pima Object Delete icon](./media/user-guide/usbx-events/image137.png) **Description** This event represents a USBX Host Class Pima Object Delete Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Object Get #### ux_host_class_pima_object_get **Icon** ![Host Class Pima Object Get icon](./media/user-guide/usbx-events/image138.png) **Description** This event represents getting RARP information via nx_rarp_info_get. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object handle. - Info Field 3: Object. - Info Field 4: Not used. ### Host Class Pima Object Info Get #### ux_host_class_pima_object_info_get **Icon** ![Host Class Pima Object Info Get icon](./media/user-guide/usbx-events/image139.png) **Description** This event represents a USBX Host Class Pima Object Info Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object handle. - Info Field 3: Object. - Info Field 4: Not used. ### Host Class Pima Object Info Send #### ux_host_class_pima_object_info_send **Icon** ![Host Class Pima Object Info Send icon](./media/user-guide/usbx-events/image140.png) **Description** This event represents a USBX Host Class Pima Object Info Send Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Object Move #### ux_host_class_pima_object_move **Icon** ![Host Class Pima Object Move icon](./media/user-guide/usbx-events/image141.png) **Description** This event reprThis event represents a USBX Host Class Pima Object Move Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object handle. - Info Field 3: Object. - Info Field 4: Not used. ### Host Class Pima Object Send #### ux_host_class_pima_object_move **Icon** ![Host Class Pima Object Send icon](./media/user-guide/usbx-events/image142.png) **Description** This event represents a USBX Host Class Pima Object Send Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object. - Info Field 3: Object buffer. - Info Field 4: Object length. ### Host Class Pima Object Transfer Abort #### ux_host_class_pima_object_transfer_abort **Icon** ![Host Class Pima Object Transfer Abort icon](./media/user-guide/usbx-events/image143.png) **Description** This event represents a USBX Host Class Pima Object Transfer Abort Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object handle. - Info Field 3: Object. - Info Field 4: Not used. ### Host Class Pima Read #### ux_host_class_pima_read **Icon** ![Host Class Pima Read icon](./media/user-guide/usbx-events/image144.png) **Description** This event represents a USBX Host Class Pima Read Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Data length. - Info Field 4: Not used. ### Host Class Pima Request Cancel #### ux_host_class_pima_request_cancel **Icon** ![Host Class Pima Request Cancel icon](./media/user-guide/usbx-events/image145.png) **Description** This event represents a USBX Host Class Pima Request Cancel Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Session Close #### ux_host_class_pima_session_close **Icon** ![Host Class Pima Session Close icon](./media/user-guide/usbx-events/image146.png) **Description** This event represents a USBX Host Class Pima Session Close Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Pima session. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Session Open #### ux_host_class_pima_session_open **Icon** ![Host Class Pima Session Open icon](./media/user-guide/usbx-events/image147.png) **Description** This event represents a USBX Host Class Pima Session Open Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Pima session. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Storage Ids Get #### ux_host_class_pima_session_ids_get **Icon** ![Host Class Pima Storage Ids Get icon](./media/user-guide/usbx-events/image148.png) **Description** This event represents a USBX Host Class Pima Storage Ids Get Event. **Information Fields** - Info Field 1: Class instance. - nfo Field 2: Storage ID array. - Info Field 3: Storage ID length. Info Field 4: Not used. ### Host Class Pima Storage Info Get #### ux_host_class_pima_storage_info_get **Icon** ![Host Class Pima Storage Info Get icon](./media/user-guide/usbx-events/image149.png) **Description** This event represents a USBX Host Class Pima Storage Info Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Storage ID. - Info Field 3: Storage. - Info Field 4: Not used. ### Host Class Pima Thumb Get #### ux_host_class_pima_thumb_get **Icon** ![Host Class Pima Thumb Get icon](./media/user-guide/usbx-events/image150.png) **Description** This event represents unaccepting a TCP server connection via nx_tcp_server_socket_unaccept. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Object handle. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Pima Write #### ux_host_class_pima_thumb_get **Icon** ![Host Class Pima Write icon](./media/user-guide/usbx-events/image151.png) **Description** This event represents a USBX Host Class Pima Write. **Information Fields** - Info Field 1: Class Instance. - Info Field 2: Data pointer. - Info Field 3: Data length. - Info Field 4: Not used. ### Host Class Printer Activate #### ux_host_class_printer_activate **Icon** ![Host Class Printer Activate icon](./media/user-guide/usbx-events/image152.png) **Description** This event represents a USBX Host Class Printer Activate Event. **Information Fields** - Info Field 1: Pointer to IP instance. - Info Field 2: Pointer to socket. - Info Field 3: Type of service. - Info Field 4: Receive window size. ### Host Class Printer Deactivate #### ux_host_class_printer_deactivate **Icon** ![Host Class Printer Deactivate icon](./media/user-guide/usbx-events/image153.png) **Description** This event represents a USBX Host Class Printer Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Printer Name Get #### ux_host_class_printer_name_get **Icon** ![Host Class Printer Name Get icon](./media/user-guide/usbx-events/image154.png) **Description** This event represents a USBX Host Class Printer Name Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Printer Read #### ux_host_class_printer_read **Icon** ![Host Class Printer Read icon](./media/user-guide/usbx-events/image155.png) **Description** This event represents a USBX Host Class Printer Read Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Printer Soft Reset #### ux_host_class_printer_soft_reset **Icon** ![Host Class Printer Soft Reset icon](./media/user-guide/usbx-events/image156.png) **Description** This event represents a USBX Host Class Printer Soft Reset Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Printer Status Get #### ux_host_class_printer_status_get **Icon** ![Host Class Printer Status Get icon](./media/user-guide/usbx-events/image157.png) **Description** This event represents a USBX Host Class Printer Status Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Printer status. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Printer Write #### ux_host_class_printer_write **Icon** ![Host Class Printer Write icon](./media/user-guide/usbx-events/image158.png) **Description** This event represents a USBX Host Class Printer Write. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Prolific Activate #### ux_host_class_prolific_activate **Icon** ![Host Class Prolific Activate icon](./media/user-guide/usbx-events/image159.png) **Description** This event represents a USBX Host Class Prolific Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Deactivate #### ux_host_class_prolific_deactivate **Icon** ![Host Class Prolific Deactivate icon](./media/user-guide/usbx-events/image160.png) **Description** This event represents a USBX Host Class Prolific Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Abort In Pipe #### ux_host_class_prolific_ioctl_abort_in_pipe **Icon** ![Host Class Prolific I O C T L Abort In Pipe icon](./media/user-guide/usbx-events/image161.png) **Description** This event represents a USBX Host Class Prolific Ioctl Abort In Pipe Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Abort Out Pipe #### ux_host_class_prolific_ioctl_abort_out_pipe **Icon** ![Host Class Prolific I O C T L Abort Out Pipe icon](./media/user-guide/usbx-events/image162.png) **Description** This event represents a USBX Host Class Prolific Ioctl Abort Out Pipe Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Get Device Status #### ux_host_class_prolific_ioctl_get_device_status **Icon** ![Host Class Prolific I O C T L Get Device Status icon](./media/user-guide/usbx-events/image163.png) **Description** This event represents a USBX Host Class Prolific Ioctl Get Device Status Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Device status. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Get Line Coding #### ux_host_class_prolific_ioctl_get_line_coding **Icon** ![Host Class Prolific I O C T L Get Line Coding icon](./media/user-guide/usbx-events/image164.png) **Description** This event represents a USBX Host Class Prolific Ioctl Get Line Coding Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Purge #### ux_host_class_prolific_ioctl_purge **Icon** ![Host Class Prolific Ioctl Purge icon](./media/user-guide/usbx-events/image165.png) **Description** This event represents a USBX Host Class Prolific Ioctl Purge Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Report Device #### ux_host_class_prolific_ioctl_report_device **Icon** ![Host Class Prolific I O C T L Report Device icon](./media/user-guide/usbx-events/image166.png) **Description** This event represents a USBX Host Class Prolific Ioctl Report Device Status Change Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Send Break #### ux_host_class_prolific_ioctl_send_break **Icon** ![Host Class Prolific I O C T L Send Break icon](./media/user-guide/usbx-events/image167.png) **Description** This event represents a USBX Host Class Prolific Ioctl Send Break Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Set Line Coding #### ux_host_class_prolific_ioctl_set_line_coding **Icon** ![Host Class Prolific I O C T L Set Line Coding icon](./media/user-guide/usbx-events/image168.png) **Description** This event represents a USBX Host Class Prolific Ioctl Set Line Coding Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Ioctl Set Line State #### ux_host_class_prolific_ioctl_set_line_state **Icon** ![Host Class Prolific I O C T L Set Line State icon](./media/user-guide/usbx-events/image169.png) **Description** This event represents a USBX Host Class Prolific Ioctl Set Line State Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Parameter. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Read #### ux_host_class_prolific_read **Icon** ![Host Class Prolific Read icon](./media/user-guide/usbx-events/image170.png) **Description** This event represents a USBX Host Class Prolific Read Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Prolific Reception Start #### ux_host_class_prolific_reception_start **Icon** ![Host Class Prolific Reception Start icon](./media/user-guide/usbx-events/image171.png) **Description** This event represents a USBX Host Class Prolific Reception Start Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Reception Stop #### ux_host_class_prolific_reception_stop **Icon** ![Host Class Prolific Reception Stop icon](./media/user-guide/usbx-events/image172.png) **Description** This event represents a USBX Host Class Prolific Reception Stop Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Prolific Write #### ux_host_class_prolific_write **Icon** ![Host Class Prolific Write icon](./media/user-guide/usbx-events/image173.png) **Description** This event represents a USBX Host Class Prolific Write Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Data pointer. - Info Field 3: Requested length. - Info Field 4: Not used. ### Host Class Storage Activate #### ux_host_class_storage_activate **Icon** ![Host Class Storage Activate icon](./media/user-guide/usbx-events/image174.png) **Description** This event represents a USBX Host Class Storage Activate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Storage Deactivate #### ux_host_class_storage_deactivate **Icon** ![Host Class Storage Deactivate icon](./media/user-guide/usbx-events/image175.png) **Description** This event represents a USBX Host Class Storage Deactivate Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Storage Media Capacity Get #### ux_host_class_storage_media_capacity_get **Icon** ![Host Class Storage Media Capacity Get icon](./media/user-guide/usbx-events/image176.png) **Description** This event represents a USBX Host Class Storage Media Capacity Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Storage Media Format Capacity Get #### ux_host_class_storage_media_format_capacity_get **Icon** ![Host Class Storage Media Format Capacity Get icon](./media/user-guide/usbx-events/image177.png) **Description** This event represents a USBX Host Class Storage Media Format Capacity Get Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. #### Host Class Storage Media Mount #### ux_host_class_storage_media_mount **Icon** ![Host Class Storage Media Mount icon](./media/user-guide/usbx-events/image178.png) **Description** This event represents a USBX Host Class Storage Media Mount Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Sector. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Storage Media Open #### ux_host_class_storage_media_open **Icon** ![Host Class Storage Media Open icon](./media/user-guide/usbx-events/image179.png) **Description** This event represents a USBX Host Class Storage Media Open Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Media. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Storage Media Read #### ux_host_class_storage_media_read **Icon** ![Host Class Storage Media Read icon](./media/user-guide/usbx-events/image180.png) **Description** This event represents a USBX Host Class Storage Media Read Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Sector start. - Info Field 3: Sector count. - Info Field 4: Data pointer. ### Host Class Storage Media Write #### ux_host_class_storage_media_write **Icon** ![Host Class Storage Media Write icon](./media/user-guide/usbx-events/image181.png) **Description** This event represents a USBX Host Class Storage Media Write Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Sector start. - Info Field 3: Sector count. - Info Field 4: Data pointer. ### Host Class Storage Request Sense #### ux_host_class_storage_request_sense **Icon** ![Host Class Storage Request Sense icon](./media/user-guide/usbx-events/image182.png) **Description** This event represents a USBX Host Class Storage Request Sense Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Storage Start Stop #### ux_host_class_storage_start_stop **Icon** ![Host Class Storage Start Stop icon](./media/user-guide/usbx-events/image183.png) **Description** This event represents a USBX Host Class Storage Start Stop Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Start stop signal. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Class Storage Unit Ready Test #### ux_host_class_storage_unit_ready_test **Icon** ![Host Class Storage Unit Ready Test icon](./media/user-guide/usbx-events/image184.png) **Description** This event represents a USBX Host Class Storage Unit Ready Test Event. **Information Fields** - Info Field 1: Class instance. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Class Instance Create #### ux_host_class_instance_create **Icon** ![Host Stack Class Instance Create icon](./media/user-guide/usbx-events/image185.png) **Description** This event represents a USBX Host Stack Class Instance Create Event. **Information Fields** - Info Field 1: Class. - Info Field 2: Class Instance. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Class Instance Destroy #### ux_host_class_instance_create **Icon** ![Host Stack Class Instance Destroy icon](./media/user-guide/usbx-events/image186.png) **Description** This event represents a USBX Host Stack Class Instance Destroy Event. **Information Fields** - Info Field 1: Class. - Info Field 2: Class Instance. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Configuration Delete #### ux_host_class_configuration_delete **Icon** ![Host Stack Configuration Delete icon](./media/user-guide/usbx-events/image187.png) **Description** This event represents a USBX Host Stack Configuration Delete Event. **Information Fields** - Info Field 1: Configuration. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Configuration Enumerate #### ux_host_stack_configuration_enumerate **Icon** ![Host Stack Configuration Enumerate icon](./media/user-guide/usbx-events/image188.png) **Description** This event represents a USBX Host Stack Configuration Enumerate Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Stack Configuration Instance Create #### ux_host_stack_configuration_instance_create **Icon** ![Stack Configuration Instance Create icon](./media/user-guide/usbx-events/image189.png) **Description** This event represents a USBX Host Stack Configuration Instance Create Event. **Information Fields** - Info Field 1: Configuration. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Configuration Instance Delete #### ux_host_stack_configuration_instance_delete **Icon** ![Host Stack Configuration Instance Delete icon](./media/user-guide/usbx-events/image190.png) **Description** This event represents a USBX Host Stack Configuration Instance Delete Event. **Information Fields** - Info Field 1: Configuration. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Configuration Set #### ux_host_stack_configuration_set **Icon** ![Host Stack Configuration Set icon](./media/user-guide/usbx-events/image191.png) **Description** This event represents a USBX Host Stack Configuration Set Event. **Information Fields** - Info Field 1: Configuration. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Device Address Set #### ux_host_stack_device_address_set **Icon** ![Host Stack Device Address Set icon](./media/user-guide/usbx-events/image192.png) **Description** This event represents a USBX Host Stack Device Address Set Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Device Address. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Device Configuration Get #### ux_host_stack_device_configuration_get **Icon** ![Host Stack Device Configuration Get icon](./media/user-guide/usbx-events/image193.png) **Description** This event represents a USBX Host Stack Device Configuration Get Event. **Information Fields** - Info Field 1: Device. - nfo Field 2: Configuration. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Device Configuration Select #### ux_host_stack_device_configuration_select **Icon** ![Host Stack Device Configuration Select icon](./media/user-guide/usbx-events/image194.png) **Description** This event represents a USBX Host Stack Device Configuration Select Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Configuration. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Device Descriptor Read #### ux_host_stack_device_descriptor_read **Icon** ![Host Stack Device Descriptor Read icon](./media/user-guide/usbx-events/image195.png) **Description** This event represents a USBX Host Stack Device Descriptor Read Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Device Get #### ux_host_stack_device_get **Icon** ![Host Stack Device Get icon](./media/user-guide/usbx-events/image196.png) **Description** This event represents a USBX Host Stack Device Get Event. **Information Fields** - Info Field 1: Device index. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Device Remove #### ux_host_stack_device_remove **Icon** ![Host Stack Device Remove icon](./media/user-guide/usbx-events/image197.png) **Description** This event represents a USBX Host Stack Device Remove Event. **Information Fields** - Info Field 1: Hcd. - Info Field 2: Parent. - Info Field 3: Port Index. - Info Field 4: Device. ### Host Stack Device Resource Free #### ux_host_stack_device_resource_free **Icon** ![Host Stack Device Resource Free icon](./media/user-guide/usbx-events/image198.png) **Description** This event represents a USBX Host Stack Device Resource Free Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Endpoint Instance Create #### ux_host_stack_endpoint_instance_create **Icon** ![Host Stack Endpoint Instance Create icon](./media/user-guide/usbx-events/image199.png) **Description** This event represents a USBX Host Stack Endpoint Instance Create Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Endpoint Instance Delete #### ux_host_stack_endpoint_instance_delete **Icon** ![Host Stack Endpoint Instance Delete icon](./media/user-guide/usbx-events/image200.png) **Description** This event represents a USBX Host Stack Endpoint Instance Delete Event. **Information Fields** - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Endpoint Reset #### ux_host_stack_endpoint_reset **Icon** ![Host Stack Endpoint Reset icon](./media/user-guide/usbx-events/image201.png) **Description** This event represents a USBX Host Stack Endpoint Reset Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Endpoint Transfer Abort #### ux_host_stack_endpoint_transfer_abort **Icon** ![Host Stack Endpoint Transfer Abort icon](./media/user-guide/usbx-events/image202.png) **Description** This event represents a USBX Host Stack Endpoint Transfer Abort Event. **Information Fields** - Info Field 1: Endpoint. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Host Controller Register #### ux_host_stack_hcd_register **Icon** ![Host Stack Host Controller Register icon](./media/user-guide/usbx-events/image203.png) **Description** This event represents a USBX Host Stack Host Controller Register. **Information Fields** - Info Field 1: Hcd Name. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Initialize #### ux_host_stack_initialize **Icon** ![Host Stack Initialize icon](./media/user-guide/usbx-events/image204.png) **Description** This event represents a USBX Host Stack Initialize Event. **Information Fields** - Info Field 1: Not used. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Interface Endpoint Get #### Interface_ TCP retry entry **Icon** ![Host Stack Interface Endpoint Get icon](./media/user-guide/usbx-events/image205.png) **Description** This event represents an internal NetX Duo TCP retry event. **Information Fields** - Info Field 1: Interface. - Info Field 2: Endpoint index. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Interface Instance Create #### ux_host_stack_interface_instance_create **Icon** ![Host Stack Interface Instance Create icon](./media/user-guide/usbx-events/image206.png) **Description** This event represents a USBX Host Stack Interface Instance Create Event. **Information Fields** - Info Field 1: Interface. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Interface Instance Delete #### ux_host_stack_interface_instance_delete **Icon** ![Host Stack Interface Instance Delete icon](./media/user-guide/usbx-events/image207.png) **Description** This event represents a USBX Host Stack Interface Instance Delete Event. **Information Fields** - Info Field 1: Interface. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Interface Set #### ux_host_stack_interface_set **Icon** ![Host Stack Interface Set icon](./media/user-guide/usbx-events/image208.png) **Description** This event represents a USBX Host Stack Interface Set Event. **Information Fields** - Info Field 1: Interface. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Interface Setting Select #### ux_host_stack_interface_setting_select **Icon** ![Host Stack Interface Setting Select icon](./media/user-guide/usbx-events/image209.png) **Description** This event represents a USBX Host Stack Interface Setting Select Event. **Information Fields** - Info Field 1: Interface. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack New Configuration Create #### ux_host_stack_new_configuration_create **Icon** ![Host Stack New Configuration Create icon](./media/user-guide/usbx-events/image210.png) **Description** This event represents a USBX Host Stack New Configuration Create Event. **Information Fields** - Info Field 1: Device. - Info Field 2: Configuration. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack New Device Create #### ux_host_stack_new_device_create **Icon** ![Host Stack New Device Create icon](./media/user-guide/usbx-events/image211.png) **Description** This event represents a USBX Host Stack New Device Create Event. **Information Fields** - Info Field 1: Hcd. - Info Field 2: Device owner. - Info Field 3: Port index. - Info Field 4: Device. ### Host Stack New Endpoint Create #### ux_host_stack_new_endpoint_create **Icon** ![Host Stack New Endpoint Create icon](./media/user-guide/usbx-events/image212.png) **Description** This event represents a USBX Host Stack New Endpoint Create Event. **Information Fields** - Info Field 1: Interface. - Info Field 2: Endpoint. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Root Hub Change Process #### ux_host_stack_rh_change_process **Icon** ![Host Stack Root Hub Change Process icon](./media/user-guide/usbx-events/image213.png) **Description** This event represents a USBX Host Stack Root Hub Change Process. **Information Fields** - Info Field 1: Port index. - Info Field 2: Not used. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Root Hub Device Extraction #### ux_host_stack_rh_device_extraction **Icon** ![Host Stack Root Hub Device Extraction icon](./media/user-guide/usbx-events/image214.png) **Description** This event represents a USBX Host Stack Root Hub Device Extraction Event. **Information Fields** - Info Field 1: Hcd. - Info Field 2: Port index. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Root Hub Device Insertion #### ux_host_stack_rh_device_insertion **Icon** ![Host Stack Root Hub Device Insertion icon](./media/user-guide/usbx-events/image215.png) **Description** This event represents a USBX Host Stack Root Hub Device Insertion. **Information Fields** - Info Field 1: Hcd. - Info Field 2: Port index. - Info Field 3: Not used. - Info Field 4: Not used. ### Host Stack Transfer Request #### ux_host_stack_transfer_request **Icon** ![Host Stack Transfer Request icon](./media/user-guide/usbx-events/image216.png) **Description** This event represents a USBX Host Stack Transfer Request. **Information Fields** - Info Field 1: Device. - Info Field 2: Endpoint. - Info Field 3: Transfer request. - Info Field 4: Not used. ### Host Stack Transfer Request Abort #### Internal I/O driver get status **Icon** ![Host Stack Transfer Request Abort icon](./media/user-guide/usbx-events/image217.png) **Description** This event represents a USBX Host Stack Transfer Request Abort. **Information Fields** - Info Field 1: Device. - Info Field 2: Endpoint. - Info Field 3: Transfer request. - Info Field 4: Not used. ### USBX Error #### ux_error **Icon** ![U S B X Error icon](./media/user-guide/usbx-events/image218.png) **Description** This event represents a USBX Error Event. **Information Fields** - Info Field 1: USBX error. - Info Field 2: Error Name. - Info Field 3: Not used. - Info Field 4: Not used.