405 lines
11 KiB
Plaintext
405 lines
11 KiB
Plaintext
#
|
|
# For a description of the syntax of this configuration file,
|
|
# see the file kconfig-language.txt in the NuttX tools repository.
|
|
#
|
|
|
|
config MOUSE
|
|
bool "Enable mouse support"
|
|
default n
|
|
---help---
|
|
Enable support for mouse devices.
|
|
|
|
if MOUSE
|
|
|
|
config MOUSE_WHEEL
|
|
bool "Enable mouse wheel support"
|
|
default n
|
|
---help---
|
|
Enable support for a 4-button mouse report that includes a while
|
|
position.
|
|
|
|
endif # MOUSE
|
|
|
|
config INPUT_MAX11802
|
|
bool "MAX11802 touchscreen controller"
|
|
default n
|
|
select SPI
|
|
---help---
|
|
Enable support for the MAX11802 touchscreen controller
|
|
|
|
config INPUT_TSC2007
|
|
bool "TI TSC2007 touchscreen controller"
|
|
default n
|
|
select I2C
|
|
---help---
|
|
Enable support for the TI TSC2007 touchscreen controller
|
|
|
|
if INPUT_TSC2007
|
|
|
|
config TSC2007_8BIT
|
|
bool "8-bit Conversions"
|
|
default n
|
|
---help---
|
|
Use faster, but less accurate, 8-bit conversions. Default: 12-bit conversions.
|
|
|
|
config TSC2007_MULTIPLE
|
|
bool "Multiple TSC2007 Devices"
|
|
default n
|
|
---help---
|
|
Can be defined to support multiple TSC2007 devices on board.
|
|
|
|
config TSC2007_NPOLLWAITERS
|
|
int "Number poll waiters"
|
|
default 4
|
|
depends on !DISABLE_POLL
|
|
---help---
|
|
Maximum number of threads that can be waiting on poll()
|
|
|
|
endif
|
|
|
|
config INPUT_ADS7843E
|
|
bool "TI ADS7843/TSC2046 touchscreen controller"
|
|
default n
|
|
select SPI
|
|
---help---
|
|
Enable support for the TI/Burr-Brown ADS7842 touchscreen controller. I believe
|
|
that driver should be compatibile with the TI/Burr-Brown TSC2046 and XPT2046
|
|
touchscreen controllers as well.
|
|
|
|
if INPUT_ADS7843E
|
|
|
|
config ADS7843E_MULTIPLE
|
|
bool "Multiple ADS7843E Devices"
|
|
default n
|
|
---help---
|
|
Can be defined to support multiple ADS7843E devices on board.
|
|
|
|
config ADS7843E_NPOLLWAITERS
|
|
int "Number poll waiters"
|
|
default 4
|
|
depends on !DISABLE_POLL
|
|
---help---
|
|
Maximum number of threads that can be waiting on poll()
|
|
|
|
config ADS7843E_SPIDEV
|
|
int "SPI bus number"
|
|
default 0
|
|
---help---
|
|
Selects the SPI bus number identying that SPI interface that
|
|
connects the ADS843E to the MCU.
|
|
|
|
config ADS7843E_DEVMINOR
|
|
int "Input device minor number"
|
|
default 0
|
|
---help---
|
|
The ADS7843E device will be registered as /dev/inputN where N is the
|
|
value provided by this setting.
|
|
|
|
config ADS7843E_SPIMODE
|
|
int "SPI mode"
|
|
default 0
|
|
range 0 3
|
|
---help---
|
|
Controls the SPI mode. The device should work in mode 0, but
|
|
sometimes you need to experiment.
|
|
|
|
config ADS7843E_FREQUENCY
|
|
int "SPI frequency"
|
|
default 100000
|
|
---help---
|
|
Define to use a different SPI bus frequency.
|
|
|
|
config ADS7843E_SWAPXY
|
|
bool "Swap X/Y"
|
|
default n
|
|
---help---
|
|
Reverse the meaning of X and Y to handle different LCD orientations.
|
|
|
|
config ADS7843E_THRESHX
|
|
int "X threshold"
|
|
default 12
|
|
---help---
|
|
New touch positions will only be reported when the X or Y data changes by these
|
|
thresholds. This trades reduced data rates for some loss in dragging accuracy. For
|
|
12-bit values the raw ranges are 0-4095. So for example, if your display is
|
|
320x240, then THRESHX=13 and THRESHY=17 would correspond to one pixel. Default: 12
|
|
|
|
config ADS7843E_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 trades reduced data rates for some loss in dragging accuracy. For
|
|
12-bit values the raw ranges are 0-4095. So for example, if your display is
|
|
320x240, then THRESHX=13 and THRESHY=17 would correspond to one pixel. Default: 12
|
|
|
|
endif
|
|
|
|
config INPUT_MXT
|
|
bool "Atmel maXTouch Driver"
|
|
default n
|
|
---help---
|
|
Enables support for the Atmel maXTouch driver
|
|
|
|
if INPUT_MXT
|
|
|
|
config MXT_THRESHX
|
|
int "X threshold"
|
|
default 5
|
|
---help---
|
|
New touch positions will only be reported when the X or Y data
|
|
changes by these thresholds. This trades reduced data rates for some
|
|
loss in dragging accuracy. For 12-bit values the raw ranges are
|
|
0-4095. So for example, if your display is 800x480, then THRESHX=5
|
|
and THRESHY=8 would correspond to a one pixel change. Default: 5
|
|
|
|
NOTE: This does nothing to reduce the interrupt rate. It only
|
|
reduces the rate at which touch events are reports.
|
|
|
|
config MXT_THRESHY
|
|
int "Y threshold"
|
|
default 8
|
|
---help---
|
|
New touch positions will only be reported when the X or Y data
|
|
changes by these thresholds. This trades reduced data rates for some
|
|
loss in dragging accuracy. For 12-bit values the raw ranges are
|
|
0-4095. So for example, if your display is 800x480, then THRESHX=5
|
|
and THRESHY=8 would correspond to a one pixel change. Default: 8
|
|
|
|
NOTE: This does nothing to reduce the interrupt rate. It only
|
|
reduces the rate at which touch events are reports.
|
|
|
|
config MXT_NPOLLWAITERS
|
|
int "Number poll waiters"
|
|
default 4
|
|
depends on !DISABLE_POLL
|
|
---help---
|
|
Maximum number of threads that can be waiting on poll()
|
|
|
|
config MXT_DISABLE_DEBUG_VERBOSE
|
|
bool "Disable verbose debug output"
|
|
default y
|
|
depends on DEBUG_VERBOSE && DEBUG_INPUT
|
|
---help---
|
|
The maXTouch tends to generate interrupts at a high rate during the
|
|
contact. If verbose debug is enabled in this driver, you may not
|
|
be able to get anything done because of the high debug output rate.
|
|
|
|
This setting will allow you to keep verbose touchscreen debug output
|
|
in other modules, but to specifically suppress the debug out from
|
|
the MXT driver. Debug (non-verbose) errors will still be generated,
|
|
but the chit-chat level will be eliminated.
|
|
|
|
endif # INPUT_MXT
|
|
|
|
config INPUT_STMPE811
|
|
bool "STMicro STMPE811 Driver"
|
|
default n
|
|
---help---
|
|
Enables support for the STMPE811 driver
|
|
|
|
if INPUT_STMPE811
|
|
|
|
choice
|
|
prompt "STMPE Interface"
|
|
default STMPE811_I2C
|
|
|
|
config STMPE811_SPI
|
|
bool "SPI Interface"
|
|
select SPI
|
|
---help---
|
|
Enables support for the SPI interface (not currently supported)
|
|
|
|
config STMPE811_I2C
|
|
bool "STMPE811 I2C Interface"
|
|
select I2C
|
|
---help---
|
|
Enables support for the I2C interface
|
|
|
|
endchoice
|
|
|
|
config STMPE811_ACTIVELOW
|
|
bool "Active Low Interrupt"
|
|
default n
|
|
---help---
|
|
The STMPE811 interrupt is provided by a discrete input (usually a
|
|
GPIO interrupt on most MCU architectures). This setting determines
|
|
whether the interrupt is active high (or rising edge triggered) or
|
|
active low (or falling edge triggered). Default: Active
|
|
high/rising edge.
|
|
|
|
config STMPE811_EDGE
|
|
bool "Edge triggered Interrupt"
|
|
default n
|
|
---help---
|
|
The STMPE811 interrupt is provided by a discrete input (usually a
|
|
GPIO interrupt on most MCU architectures). This setting determines
|
|
whether the interrupt is edge or level triggered. Default: Level
|
|
triggered.
|
|
|
|
config STMPE811_MULTIPLE
|
|
bool "Multiple STMPE811 Devices"
|
|
default n
|
|
---help---
|
|
Can be defined to support multiple STMPE811 devices on board.
|
|
|
|
config STMPE811_NPOLLWAITERS
|
|
int "Number poll waiters"
|
|
default 4
|
|
depends on !DISABLE_POLL
|
|
---help---
|
|
Maximum number of threads that can be waiting on poll()
|
|
|
|
config STMPE811_TSC_DISABLE
|
|
bool "Disable STMPE811 Touchscreen Support"
|
|
default n
|
|
---help---
|
|
Disable driver touchscreen functionality.
|
|
|
|
config STMPE811_SWAPXY
|
|
bool "Swap X/Y"
|
|
default n
|
|
depends on !STMPE811_TSC_DISABLE
|
|
---help---
|
|
Reverse the meaning of X and Y to handle different LCD orientations.
|
|
|
|
config STMPE811_THRESHX
|
|
int "X threshold"
|
|
default 12
|
|
depends on !STMPE811_TSC_DISABLE
|
|
---help---
|
|
STMPE811 touchscreen data comes in a a very high rate. New touch positions
|
|
will only be reported when the X or Y data changes by these thresholds.
|
|
This trades reduced data rates for some loss in dragging accuracy. The
|
|
STMPE811 is configure for 12-bit values the raw ranges are 0-4095. So
|
|
for example, if your display is 320x240, then THRESHX=13 and THRESHY=17
|
|
would correspond to one pixel. Default: 12
|
|
|
|
config STMPE811_THRESHY
|
|
int "Y threshold"
|
|
default 12
|
|
depends on !STMPE811_TSC_DISABLE
|
|
---help---
|
|
STMPE811 touchscreen data comes in a a very high rate. New touch positions
|
|
will only be reported when the X or Y data changes by these thresholds.
|
|
This trades reduced data rates for some loss in dragging accuracy. The
|
|
STMPE811 is configure for 12-bit values the raw ranges are 0-4095. So
|
|
for example, if your display is 320x240, then THRESHX=13 and THRESHY=17
|
|
would correspond to one pixel. Default: 12
|
|
|
|
config STMPE811_ADC_DISABLE
|
|
bool "Disable STMPE811 ADC Support"
|
|
default y
|
|
---help---
|
|
Disable driver ADC functionality.
|
|
|
|
config STMPE811_GPIO_DISABLE
|
|
bool "Disable STMPE811 GPIO Support"
|
|
default y
|
|
---help---
|
|
Disable driver GPIO functionality.
|
|
|
|
config STMPE811_GPIOINT_DISABLE
|
|
bool "Disable STMPE811 GPIO Interrupt Support"
|
|
default y
|
|
depends on !STMPE811_GPIO_DISABLE
|
|
---help---
|
|
Disable driver GPIO interrupt functionlality (ignored if GPIO functionality is
|
|
disabled).
|
|
|
|
config STMPE811_TEMP_DISABLE
|
|
bool "Disable STMPE811 Temperature Sensor Support"
|
|
default y
|
|
---help---
|
|
Disable driver temperature sensor functionality.
|
|
|
|
config STMPE811_REGDEBUG
|
|
bool "Enable Register-Level STMPE811 Debug"
|
|
default n
|
|
depends on DEBUG
|
|
---help---
|
|
Enable very low register-level debug output.
|
|
|
|
endif # INPUT_STMPE811
|
|
|
|
config BUTTONS
|
|
bool "Button Inputs"
|
|
default n
|
|
---help---
|
|
Enable standard button upper half driver.
|
|
|
|
if BUTTONS
|
|
|
|
config BUTTONS_LOWER
|
|
bool "Generic Lower Half Button Dirver"
|
|
default n
|
|
depends on ARCH_BUTTONS && ARCH_IRQBUTTONS
|
|
---help---
|
|
If the board supports the standard button interfaces as
|
|
defined in include/nuttx/board.h header file, then this
|
|
standard button lower half driver might be usable.
|
|
|
|
In order for this generic driver to be usable:
|
|
|
|
1. The board implementation must provide the button
|
|
interfaces as defined in include/nuttx/board.h
|
|
2. The board implementation must support interrupts for each
|
|
button.
|
|
3. The board.h header file must provide the definition
|
|
NUM_BUTTONS, and
|
|
4. The board.h header file must not include any other
|
|
header files that are not accessibble in this context
|
|
(such as those in arch/<arch>/src/<chip>) UNLESS those
|
|
inclusions are conditioned on __KERNEL__. button_lower.c
|
|
will undefine __KERNEL__ before included board.h.
|
|
|
|
If your board does not meet these requirements, then the
|
|
board_lower.c file can still be copied to your your
|
|
board src/ directory and modified for your specific board
|
|
requirements.
|
|
|
|
config BUTTONS_NPOLLWAITERS
|
|
int "Max Number of Poll Waiters"
|
|
default 2
|
|
depends on !DISABLE_POLL
|
|
|
|
endif # BUTTONS
|
|
|
|
config DJOYSTICK
|
|
bool "Discrete Joystick"
|
|
default n
|
|
---help---
|
|
Enable standard discrete joystick upper half driver. A discrete
|
|
joystick refers to a joystick that could be implemented entirely
|
|
with GPIO input pins. So up, down, left, and right are all discrete
|
|
values like buttons (as opposed to integer values like you might
|
|
obtain from an analog joystick).
|
|
|
|
if DJOYSTICK
|
|
|
|
config DJOYSTICK_NPOLLWAITERS
|
|
int "Max Number of Poll Waiters"
|
|
default 2
|
|
depends on !DISABLE_POLL
|
|
|
|
endif # DJOYSTICK
|
|
|
|
config AJOYSTICK
|
|
bool "Analog Joystick"
|
|
default n
|
|
---help---
|
|
Enable standard analog joystick upper half driver. An analog
|
|
joystick refers to a joystick that provides position data as an
|
|
integer value that might have been obtained through Analog-
|
|
to-Digital Conversion (ADC). The analog positional data may also
|
|
be accompanied by discrete button data.
|
|
|
|
if AJOYSTICK
|
|
|
|
config AJOYSTICK_NPOLLWAITERS
|
|
int "Max Number of Poll Waiters"
|
|
default 2
|
|
depends on !DISABLE_POLL
|
|
|
|
endif # AJOYSTICK
|