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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config DEV_NULL
bool "Enable /dev/null"
default y
config DEV_ZERO
bool "Enable /dev/zero"
default y
config LOOP
bool "Enable loop device"
default n
---help---
Supports the standard loop device that can be used to export a
file (or character device) as a block device. See losetup() and
loteardown() in include/nuttx/fs/fs.h.
config RAMDISK
bool "RAM disk support"
default n
---help---
Can be used to set up a block of memory or (read-only) FLASH as
a block driver that can be mounted as a files system. See
include/nuttx/ramdisk.h.
config RAMLOG
bool "RAM log message support"
default n
---help---
This is a driver that was intended to support debugging output,
aka syslogging, when the normal serial output is not available.
For example, if you are using a telnet or USB serial console,
the debug output will get lost.
This driver is similar to a pipe in that it saves the debugging
output in a FIFO in RAM. It differs from a pipe in numerous
details as needed to support logging.
config CAN
bool "CAN support"
default n
config PWM
bool "PWM support"
default n
config I2C
bool "I2C support"
default y
config SPI
bool "SPI support"
default y
menuconfig ANALOG
bool "Analog Device(adc,dac) support"
default n
---help---
This directory holds implementations of analog device drivers.
This includes drivers for Analog to Digital Conversion (ADC) as
well as drivers for Digital to Analog Conversion (DAC).
See include/nuttx/analog/*.h for registration information.
if ANALOG
source drivers/analog/Kconfig
endif
config BCH
bool "BCH support"
default n
---help---
Contains logic that may be used to convert a block driver into
a character driver. This is the complementary conversion as that
performed by loop.c. See include/nuttx/fs/fs.h for registration
information.
if BCH
source drivers/bch/Kconfig
endif
menuconfig INPUT
bool "Input device support"
default y
---help---
This directory holds implementations of input device drivers.
This includes such things as touchscreen and keypad drivers.
See include/nuttx/input/*.h for registration information.
if INPUT
source drivers/input/Kconfig
endif
menuconfig LCD
bool "LCD support"
default n
select NX_LCDDRIVER
---help---
Drivers for parallel and serial LCD and OLED type devices. These
drivers support interfaces as defined in include/nuttx/lcd/lcd.h
if LCD
source drivers/lcd/Kconfig
endif
menuconfig MMCSD
bool "MMC/SD support"
default n
---help---
Support for MMC/SD block drivers. MMC/SD block drivers based on
SPI and SDIO/MCI interfaces are supported. See include/nuttx/mmcsd.h
and include/nuttx/sdio.h for further information.
if MMCSD
source drivers/mmcsd/Kconfig
endif
menuconfig MTD
bool "Memory Technology Device (MTD) support"
default n
---help---
Memory Technology Device (MTD) drivers. Some simple drivers for
memory technologies like FLASH, EEPROM, NVRAM, etc. See
include/nuttx/mtd.h
(Note: This is a simple memory interface and should not be
confused with the "real" MTD developed at infradead.org. This
logic is unrelated; I just used the name MTD because I am not
aware of any other common way to refer to this class of devices).
if MTD
source drivers/mtd/Kconfig
endif
menuconfig NETDEVICES
bool "Network Device support"
default n
---help---
Network interface drivers. See also include/nuttx/net/net.h
if NETDEVICES
source drivers/net/Kconfig
endif
menuconfig PIPES
bool "FIFO and named pipe drivers"
default n
---help---
FIFO and named pipe drivers. Standard interfaces are declared
in include/unistd.h
if PIPES
source drivers/pipes/Kconfig
endif
menuconfig POWER
bool "Power management (PM) driver interfaces"
default n
---help---
Power management (PM) driver interfaces. These interfaces are used
to manage power usage of a platform by monitoring driver activity
and by placing drivers into reduce power usage modes when the
drivers are not active.
if POWER
source drivers/power/Kconfig
endif
menuconfig SENSORS
bool "Sensors support"
default n
---help---
Drivers for various sensors
if SENSORS
source drivers/sensors/Kconfig
endif
menuconfig SERCOMM_CONSOLE
bool "Osmocom-bb serial console"
default n
---help---
Sercomm is the transport used by osmocom-bb that runs on top of serial.
See http://bb.osmocom.org/trac/wiki/nuttx-bb/run for detailed the usage
of nuttx with sercomm.
drivers/sercomm is only built if CONFIG_SERCOMM_CONSOLE in the NuttX
configuration file. If you attempt to build this driver without
osmocom-bb, you will get compilation errors because of header files
that are needed from the osmocom-bb.
if SERCOMM
source drivers/sercomm/Kconfig
endif
menuconfig SERIAL
bool "Serial support"
default y
---help---
Front-end character drivers for chip-specific UARTs. This provide
some TTY-like functionality and are commonly used (but not required for)
the NuttX system console. See also include/nuttx/serial/serial.h
if SERIAL
source drivers/serial/Kconfig
endif
menuconfig USBDEV
bool "USB device support"
default n
---help---
USB device drivers. See also include/nuttx/usb/usbdev.h
if USBDEV
source drivers/usbdev/Kconfig
endif
menuconfig USBHOST
bool "USB Host support"
default n
---help---
USB host drivers. See also include/nuttx/usb/usbhost.h
if USBHOST
source drivers/usbhost/Kconfig
endif
menuconfig WIRELESS
bool "Wireless support"
default n
---help---
Drivers for various wireless devices.
if WIRELESS
source drivers/wireless/Kconfig
endif
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