63 lines
2.4 KiB
Plaintext
63 lines
2.4 KiB
Plaintext
What: /sys/bus/usb/drivers/usbtmc/*/interface_capabilities
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What: /sys/bus/usb/drivers/usbtmc/*/device_capabilities
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Date: August 2008
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Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Description:
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These files show the various USB TMC capabilities as described
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by the device itself. The full description of the bitfields
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can be found in the USB TMC documents from the USB-IF entitled
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"Universal Serial Bus Test and Measurement Class Specification
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(USBTMC) Revision 1.0" section 4.2.1.8.
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The files are read only.
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What: /sys/bus/usb/drivers/usbtmc/*/usb488_interface_capabilities
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What: /sys/bus/usb/drivers/usbtmc/*/usb488_device_capabilities
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Date: August 2008
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Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Description:
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These files show the various USB TMC capabilities as described
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by the device itself. The full description of the bitfields
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can be found in the USB TMC documents from the USB-IF entitled
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"Universal Serial Bus Test and Measurement Class, Subclass
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USB488 Specification (USBTMC-USB488) Revision 1.0" section
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4.2.2.
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The files are read only.
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What: /sys/bus/usb/drivers/usbtmc/*/TermChar
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Date: August 2008
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Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Description:
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This file is the TermChar value to be sent to the USB TMC
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device as described by the document, "Universal Serial Bus Test
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and Measurement Class Specification
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(USBTMC) Revision 1.0" as published by the USB-IF.
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Note that the TermCharEnabled file determines if this value is
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sent to the device or not.
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What: /sys/bus/usb/drivers/usbtmc/*/TermCharEnabled
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Date: August 2008
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Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Description:
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This file determines if the TermChar is to be sent to the
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device on every transaction or not. For more details about
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this, please see the document, "Universal Serial Bus Test and
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Measurement Class Specification (USBTMC) Revision 1.0" as
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published by the USB-IF.
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What: /sys/bus/usb/drivers/usbtmc/*/auto_abort
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Date: August 2008
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Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Description:
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This file determines if the transaction of the USB TMC
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device is to be automatically aborted if there is any error.
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For more details about this, please see the document,
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"Universal Serial Bus Test and Measurement Class Specification
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(USBTMC) Revision 1.0" as published by the USB-IF.
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