335 lines
9.2 KiB
Plaintext
335 lines
9.2 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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select MOUSE
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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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NOTE: This driver checks out on a Labtec and an AOpen mouse, but
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does not work correctly on a Microsoft mouse. A little more work
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would be needed to support the Microsoft mouse.
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if USBHOST_HIDMOUSE
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config HIDMOUSE_TSCIF
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bool "Touchscreen Emulation"
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default n
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---help---
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Normally, the HID mouse driver uses the mouse report structure
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defined in include/nuttx/input/mouse.h. The mouse driver can,
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however, be configured to use the touchscreen interface defined in
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include/nuttx/input/touchcreen.h. If the touch screen interface is
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used, only support for the left button will be provided.
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NOTE: Unlike touchscreen drivers, mouse drivers will report
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position data even when the "pen is up", i.e., when no buttons are
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pressed. This behavior is necessary to provide the positional data
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would would be needed to drive a cursor. Without a cursor of some
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kind, the mouse is not very useful. So this option may not be useful.
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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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NOTE: All of the following settings apply AFTER X and Y have been swapped.
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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 accumulated 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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NOTE that a negative value of HIDMOUSE_XSCALE such as 0xffff0000
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(-1.0) can be used to change the direction of movement.
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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 accumulated 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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NOTE that a negative value of HIDMOUSE_YSCALE such as 0xffff0000
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(-1.0) can be used to change the direction of movement.
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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 tradeoff reduces data rate for some loss in dragging accuracy.
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Both X and Y axis thresholding can be disabled by setting this value to zero.
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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 tradeoff reduces data rate for some loss in dragging accuracy.
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Both X and Y axis thresholding can be disabled by setting this value to zero.
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Default: 12
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if MOUSE_WHEEL
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config HIDMOUSE_WMAX
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int "Maximum wheel 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 wheel position that will be
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reported. Default: 320
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config HIDMOUSE_WSCALE
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hex "Wheel scaling factor"
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default 0x00010000
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---help---
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Mouse wheel position are accumulated from wheel displacements
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reported by the mouse device. This setting provides a scaling
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value for the wheel displacement. This is a fixed precision
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floating point number with 16 bits of fraction. So a value of
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0x00010000 is 1.0, 0x00018000 is 1.5, 0x00024000 is 2.25, etc.
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NOTE that a negative value of HIDMOUSE_XSCALE such as 0xffff0000
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(-1.0) can be used to change the direction of wheel output.
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Default: 0x00010000 (1.0)
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config HIDMOUSE_WTHRESH
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int "Wheel threshold"
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default 1
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---help---
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New wheel positions will only be reported when the wheel position
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changes by these thresholds. This tradeoff reduces data rate for some
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loss in wheel responsiveness.
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Default: 1
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endif # MOUSE_WHEEL
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endif # USBHOST_HIDMOUSE
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config USBHOST_RTL8187
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bool "RTL8187-based wireless LAN"
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default n
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depends on NET
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if USBHOST_RTL8187
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config RTL8187B
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bool "RTL8187B chip"
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default y
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config RTL8187_VID
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hex "RTL8187 VID"
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default 0x0bda
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config RTL8187_PID
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hex "RTL8187 PID"
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default 0x8189
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endif # USBHOST_RTL8187
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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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