252 lines
6.6 KiB
Plaintext
252 lines
6.6 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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config USBHOST_NPREALLOC
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int "Number of pre-allocated class instances"
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default 4
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---help---
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Number of pre-allocated class instances
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config USBHOST_BULK_DISABLE
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bool "Disable bulk endpoint support"
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default n
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---help---
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On some architectures, selecting this setting will reduce driver size
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by disabling bulk endpoint support
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config USBHOST_INT_DISABLE
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bool "Disable interrupt endpoint support"
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default n
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---help---
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On some architectures, selecting this setting will reduce driver size
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by disabling interrupt endpoint support
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config USBHOST_ISOC_DISABLE
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bool "Disable isochronous endpoint support"
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default n
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---help---
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On some architectures, selecting this setting will reduce driver size
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by disabling isochronous endpoint support
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config USBHOST_MSC
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bool "Mass Storage Class Support"
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default n
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depends on !BULK_DISABLE
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---help---
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Enable support for the keyboard class driver. This also depends on
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NFILE_DESCRIPTORS > 0 && SCHED_WORKQUEUE=y
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config USBHOST_HIDKBD
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bool "HID Keyboard Class Support"
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default n
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depends on !INT_DISABLE
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---help---
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Enable support for the keyboard class driver. This also depends on
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SCHED_WORKQUEUE && !DISABLE_SIGNALS
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if USBHOST_HIDKBD
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config HIDKBD_POLLUSEC
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int "Keyboard Poll Rate (MSEC)"
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default 100000
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---help---
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Device poll rate in microseconds. Default: 100,000 microseconds.
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config HIDKBD_DEFPRIO
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int "Polling Thread Priority"
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default 50
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---help---
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Priority of the polling thread. Default: 50.
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config HIDKBD_STACKSIZE
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int "Polling thread stack size"
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default 1024
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---help---
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Stack size for polling thread. Default: 1024
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config HIDKBD_BUFSIZE
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int "Scancode Buffer Size"
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default 64
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---help---
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Scancode buffer size. Default: 64.
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config HIDKBD_NPOLLWAITERS
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int "Max Number of Waiters for Poll Event"
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default 2
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depends on !DISABLE_POLL
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---help---
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If the poll() method is enabled, this defines the maximum number
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of threads that can be waiting for keyboard events. Default: 2.
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config HIDKBD_RAWSCANCODES
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bool "Use Raw Scan Codes"
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default n
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---help---
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If set to y no conversions will be made on the raw keyboard scan
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codes. This option is useful during testing. Default: ASCII conversion.
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config HIDKBD_ENCODED
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bool "Encode Special Keys"
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default n
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depends on !HIDKBD_RAWSCANCODES && LIB_KBDCODEC
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---help---
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Encode special key press events in the user buffer. In this case,
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the user end must decode the encoded special key values using the
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interfaces defined in include/nuttx/input/kbd_codec.h. These
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special keys include such things as up/down arrows, home and end
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keys, etc. If this not defined, only 7-bit print-able and control
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ASCII characters will be provided to the user.
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config HIDKBD_ALLSCANCODES
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bool "Use All Scancodes"
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default n
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---help---
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If set to y all 231 possible scancodes will be converted to
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something. Default: 104 key US keyboard.
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config HIDKBD_NODEBOUNCE
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bool "Disable Debounce"
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default n
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---help---
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If set to y normal debouncing is disabled. Default:
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Debounce enabled (No repeat keys).
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endif
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config USBHOST_HIDMOUSE
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bool "HID Mouse Class Support"
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default n
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depends on !INT_DISABLE
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select INPUT
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---help---
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Enable support for the mouse class driver. This also depends on
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SCHED_WORKQUEUE && !DISABLE_SIGNALS
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if USBHOST_HIDMOUSE
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config HIDMOUSE_POLLUSEC
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int "Mouse Poll Rate (MSEC)"
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default 100000
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---help---
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Device poll rate in microseconds. Default: 100,000 microseconds.
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config HIDMOUSE_DEFPRIO
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int "Polling Thread Priority"
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default 50
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---help---
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Priority of the polling thread. Default: 50.
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config HIDMOUSE_STACKSIZE
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int "Polling thread stack size"
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default 1024
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---help---
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Stack size for polling thread. Default: 1024
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config HIDMOUSE_BUFSIZE
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int "Scancode Buffer Size"
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default 64
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---help---
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Scancode buffer size. Default: 64.
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config HIDMOUSE_NPOLLWAITERS
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int "Max Number of Waiters for Poll Event"
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default 2
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depends on !DISABLE_POLL
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---help---
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If the poll() method is enabled, this defines the maximum number
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of threads that can be waiting for mouse events. Default: 2.
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config HIDMOUSE_SWAPXY
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bool "Swap X/Y"
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default n
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---help---
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Reverse the meaning of X and Y to handle different display orientations.
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config HIDMOUSE_XMAX
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int "Maximum X position"
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default 320
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range 0 32767
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---help---
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This is the maximum value of the X position that will be reported.
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Default: 320
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config HIDMOUSE_YMAX
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int "Maximum Y position"
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default 240
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range 0 32767
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---help---
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This is the maximum value of the Y position that will be reported.
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Default: 240
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config HIDMOUSE_XSCALE
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hex "X scaling factor"
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default 0x00010000
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---help---
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Mouse positions are accumumated from X/Y displacements reported by
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the mouse device. This setting provides a scaling value for the X
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displacement. This is a fixed precision floating point number with
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16 bits of fraction. So a value of 0x00010000 is 1.0, 0x00018000
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is 1.5, 0x00024000 is 2.25, etc.
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Default: 0x00010000 (1.0)
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config HIDMOUSE_YSCALE
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hex "Y scaling factor"
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default 0x00010000
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---help---
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Mouse positions are accumumated from X/Y displacements reported by
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the mouse device. This setting provides a scaling value for the Y
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displacement. This is a fixed precision floating point number with
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16 bits of fraction. So a value of 0x00010000 is 1.0, 0x00018000
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is 1.5, 0x00024000 is 2.25, etc.
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Default: 0x00010000 (1.0)
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config HIDMOUSE_XTHRESH
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int "X threshold"
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default 12
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---help---
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New mouse positions will only be reported when the X or Y data changes by these
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thresholds. This trades reduces data rate for some loss in dragging accuracy.
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Default: 12
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config HIDMOUSE_THRESHY
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int "Y threshold"
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default 12
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---help---
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New touch positions will only be reported when the X or Y data changes by these
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thresholds. This trades reduces data rate for some loss in dragging accuracy.
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Default: 12
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endif
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config USBHOST_TRACE
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bool "Enable USB HCD tracing for debug"
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default n
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---help---
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Enables USB tracing for debug. Only supported for the HCD and,
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further, no supported by all HCD implementations.
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if USBHOST_TRACE
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config USBHOST_TRACE_NRECORDS
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int "Number of trace entries to remember"
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default 128
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---help---
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Number of trace entries to remember.
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config USBHOST_TRACE_VERBOSE
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bool "Enable verbose debug trace"
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default n
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---help---
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Enable verbose trace output if supported by the platform. The
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intent is that if USBHOST_TRACE_VERBOSE is not defined, then only
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errors, warnings, and critical messages would be logged. If
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USBHOST_TRACE_VERBOSE is defined, then general informative trace
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information would also be included.
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endif
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