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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config USBHOST_NPREALLOC
int "Number of pre-allocated class instances"
default 4
---help---
Number of pre-allocated class instances
config USBHOST_BULK_DISABLE
bool "Disable bulk endpoint support"
default n
---help---
On some architectures, selecting this setting will reduce driver size
by disabling bulk endpoint support
config USBHOST_INT_DISABLE
bool "Disable interrupt endpoint support"
default n
---help---
On some architectures, selecting this setting will reduce driver size
by disabling interrupt endpoint support
config USBHOST_ISOC_DISABLE
bool "Disable isochronous endpoint support"
default n
---help---
On some architectures, selecting this setting will reduce driver size
by disabling isochronous endpoint support
config USBHOST_MSC
bool "Mass Storage Class Support"
default n
depends on !BULK_DISABLE
---help---
Enable support for the keyboard class driver. This also depends on
NFILE_DESCRIPTORS > 0 && SCHED_WORKQUEUE=y
config USBHOST_HIDKBD
bool "HID Keyboard Class Support"
default n
depends on !INT_DISABLE
---help---
Enable support for the keyboard class driver. This also depends on
SCHED_WORKQUEUE && !DISABLE_SIGNALS
if USBHOST_HIDKBD
config HIDKBD_POLLUSEC
int "Keyboard Poll Rate (MSEC)"
default 100000
---help---
Device poll rate in microseconds. Default: 100,000 microseconds.
config HIDKBD_DEFPRIO
int "Polling Thread Priority"
default 50
---help---
Priority of the polling thread. Default: 50.
config HIDKBD_STACKSIZE
int "Polling thread stack size"
default 1024
---help---
Stack size for polling thread. Default: 1024
config HIDKBD_BUFSIZE
int "Scancode Buffer Size"
default 64
---help---
Scancode buffer size. Default: 64.
config HIDKBD_NPOLLWAITERS
int "Max Number of Waiters for Poll Event"
default 2
depends on !DISABLE_POLL
---help---
If the poll() method is enabled, this defines the maximum number
of threads that can be waiting for keyboard events. Default: 2.
config HIDKBD_RAWSCANCODES
bool "Use Raw Scan Codes"
default n
---help---
If set to y no conversions will be made on the raw keyboard scan
codes. This option is useful during testing. Default: ASCII conversion.
config HIDKBD_ENCODED
bool "Encode Special Keys"
default n
depends on !HIDKBD_RAWSCANCODES && LIB_KBDCODEC
---help---
Encode special key press events in the user buffer. In this case,
the user end must decode the encoded special key values using the
interfaces defined in include/nuttx/input/kbd_codec.h. These
special keys include such things as up/down arrows, home and end
keys, etc. If this not defined, only 7-bit print-able and control
ASCII characters will be provided to the user.
config HIDKBD_ALLSCANCODES
bool "Use All Scancodes"
default n
---help---
If set to y all 231 possible scancodes will be converted to
something. Default: 104 key US keyboard.
config HIDKBD_NODEBOUNCE
bool "Disable Debounce"
default n
---help---
If set to y normal debouncing is disabled. Default:
Debounce enabled (No repeat keys).
endif
config USBHOST_HIDMOUSE
bool "HID Mouse Class Support"
default n
depends on !INT_DISABLE
select INPUT
select MOUSE
---help---
Enable support for the mouse class driver. This also depends on
SCHED_WORKQUEUE && !DISABLE_SIGNALS
NOTE: This driver checks out on a Labtec and an AOpen mouse, but
does not work correctly on a Microsoft mouse. A little more work
would be needed to support the Microsoft mouse.
if USBHOST_HIDMOUSE
config HIDMOUSE_TSCIF
bool "Touchscreen Emulation"
default n
---help---
Normally, the HID mouse driver uses the mouse report structure
defined in include/nuttx/input/mouse.h. The mouse driver can,
however, be configured to use the touchscreen interface defined in
include/nuttx/input/touchcreen.h. If the touch screen interface is
used, only support for the left button will be provided.
NOTE: Unlike touchscreen drivers, mouse drivers will report
position data even when the "pen is up", i.e., when no buttons are
pressed. This behavior is necessary to provide the positional data
would would be needed to drive a cursor. Without a cursor of some
kind, the mouse is not very useful. So this option may not be useful.
config HIDMOUSE_DEFPRIO
int "Polling Thread Priority"
default 50
---help---
Priority of the polling thread. Default: 50.
config HIDMOUSE_STACKSIZE
int "Polling thread stack size"
default 1024
---help---
Stack size for polling thread. Default: 1024
config HIDMOUSE_BUFSIZE
int "Scancode Buffer Size"
default 64
---help---
Scancode buffer size. Default: 64.
config HIDMOUSE_NPOLLWAITERS
int "Max Number of Waiters for Poll Event"
default 2
depends on !DISABLE_POLL
---help---
If the poll() method is enabled, this defines the maximum number
of threads that can be waiting for mouse events. Default: 2.
config HIDMOUSE_SWAPXY
bool "Swap X/Y"
default n
---help---
Reverse the meaning of X and Y to handle different display orientations.
NOTE: All of the following settings apply AFTER X and Y have been swapped.
config HIDMOUSE_XMAX
int "Maximum X position"
default 320
range 0 32767
---help---
This is the maximum value of the X position that will be reported.
Default: 320
config HIDMOUSE_YMAX
int "Maximum Y position"
default 240
range 0 32767
---help---
This is the maximum value of the Y position that will be reported.
Default: 240
config HIDMOUSE_XSCALE
hex "X scaling factor"
default 0x00010000
---help---
Mouse positions are accumulated from X/Y displacements reported by
the mouse device. This setting provides a scaling value for the X
displacement. This is a fixed precision floating point number with
16 bits of fraction. So a value of 0x00010000 is 1.0, 0x00018000
is 1.5, 0x00024000 is 2.25, etc.
NOTE that a negative value of HIDMOUSE_XSCALE such as 0xffff0000
(-1.0) can be used to change the direction of movement.
Default: 0x00010000 (1.0)
config HIDMOUSE_YSCALE
hex "Y scaling factor"
default 0x00010000
---help---
Mouse positions are accumulated from X/Y displacements reported by
the mouse device. This setting provides a scaling value for the Y
displacement. This is a fixed precision floating point number with
16 bits of fraction. So a value of 0x00010000 is 1.0, 0x00018000
is 1.5, 0x00024000 is 2.25, etc.
NOTE that a negative value of HIDMOUSE_YSCALE such as 0xffff0000
(-1.0) can be used to change the direction of movement.
Default: 0x00010000 (1.0)
config HIDMOUSE_XTHRESH
int "X threshold"
default 12
---help---
New mouse positions will only be reported when the X or Y data changes by these
thresholds. This tradeoff reduces data rate for some loss in dragging accuracy.
Both X and Y axis thresholding can be disabled by setting this value to zero.
Default: 12
config HIDMOUSE_THRESHY
int "Y threshold"
default 12
---help---
New touch positions will only be reported when the X or Y data changes by these
thresholds. This tradeoff reduces data rate for some loss in dragging accuracy.
Both X and Y axis thresholding can be disabled by setting this value to zero.
Default: 12
if MOUSE_WHEEL
config HIDMOUSE_WMAX
int "Maximum wheel position"
default 320
range 0 32767
---help---
This is the maximum value of the wheel position that will be
reported. Default: 320
config HIDMOUSE_WSCALE
hex "Wheel scaling factor"
default 0x00010000
---help---
Mouse wheel position are accumulated from wheel displacements
reported by the mouse device. This setting provides a scaling
value for the wheel displacement. This is a fixed precision
floating point number with 16 bits of fraction. So a value of
0x00010000 is 1.0, 0x00018000 is 1.5, 0x00024000 is 2.25, etc.
NOTE that a negative value of HIDMOUSE_XSCALE such as 0xffff0000
(-1.0) can be used to change the direction of wheel output.
Default: 0x00010000 (1.0)
config HIDMOUSE_WTHRESH
int "Wheel threshold"
default 1
---help---
New wheel positions will only be reported when the wheel position
changes by these thresholds. This tradeoff reduces data rate for some
loss in wheel responsiveness.
Default: 1
endif # MOUSE_WHEEL
endif # USBHOST_HIDMOUSE
config USBHOST_RTL8187
bool "RTL8187-based wireless LAN"
default n
depends on NET
if USBHOST_RTL8187
config RTL8187B
bool "RTL8187B chip"
default y
config RTL8187_VID
hex "RTL8187 VID"
default 0x0bda
config RTL8187_PID
hex "RTL8187 PID"
default 0x8189
endif # USBHOST_RTL8187
config USBHOST_TRACE
bool "Enable USB HCD tracing for debug"
default n
---help---
Enables USB tracing for debug. Only supported for the HCD and,
further, no supported by all HCD implementations.
if USBHOST_TRACE
config USBHOST_TRACE_NRECORDS
int "Number of trace entries to remember"
default 128
---help---
Number of trace entries to remember.
config USBHOST_TRACE_VERBOSE
bool "Enable verbose debug trace"
default n
---help---
Enable verbose trace output if supported by the platform. The
intent is that if USBHOST_TRACE_VERBOSE is not defined, then only
errors, warnings, and critical messages would be logged. If
USBHOST_TRACE_VERBOSE is defined, then general informative trace
information would also be included.
endif
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