USBTrace : Class Decoding : Test and Measurement Devices
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USB devices which belong to the Test and Measurement (TMC) device class can be analyzed using the TMC decoder (Plug-in dll). The TMC subclass, USBTMC USB488 Interface, is also supported.
The following class specific requests are decoded:
- INITIATE_ABORT_BULK_OUT
- CHECK_ABORT_BULK_OUT_STATUS
- INITIATE_ABORT_BULK_IN
- CHECK_ABORT_BULK_IN_STATUS
- INITIATE_CLEAR
- CHECK_CLEAR_STATUS
- GET_CAPABILITIES
- INDICATOR_PULSE
- READ_STATUS_BYTE
- REN_CONTROL
- GO_TO_LOCAL
- LOCAL_LOCKOUT
The following Bulk-OUT messages (Commands) are decoded:
- DEV_DEP_MSG_OUT
- DEV_DEP_MSG_IN
- VENDOR_SPECIFIC_OUT
- VENDOR_SPECIFIC_IN
- TRIGGER
The following Bulk-IN messages (Responses) are decoded:
- DEV_DEP_MSG_IN
- VENDOR_SPECIFIC_IN
Interrupt messages (Notifications) are also decoded.