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Diffstat (limited to 'nuttx/drivers/Kconfig')
| -rw-r--r-- | nuttx/drivers/Kconfig | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/nuttx/drivers/Kconfig b/nuttx/drivers/Kconfig new file mode 100644 index 000000000..6d4c5fc6a --- /dev/null +++ b/nuttx/drivers/Kconfig @@ -0,0 +1,329 @@ +# +# For a description of the syntax of this configuration file, +# see misc/tools/kconfig-language.txt. +# + +comment "Device Driver Configuration" + +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 CAN + bool "CAN support" + default n + ---help--- + This selection enables building of the "upper-half" CAN driver. + See include/nuttx/can.h for further CAN driver information. + +if CAN +config CAN_EXTID + bool "CAN extended IDs" + default n + ---help--- + Enables support for the 29-bit extended ID. Default Standard 11-bit IDs. + +config CAN_FIFOSIZE + int "CAN driver I/O buffer size" + default 8 + ---help--- + The size of the circular buffer of CAN messages. Default: 8 + +config CAN_NPENDINGRTR + int "Number of pending RTRs" + default 4 + ---help--- + The size of the list of pending RTR requests. Default: 4 + +config CAN_LOOPBACK + bool "CAN extended IDs" + default n + ---help--- + A CAN driver may or may not support a loopback mode for testing. If the + driver does support loopback mode, the setting will enable it. (If the + driver does not, this setting will have no effect). + +endif + +config PWM + bool "PWM support" + default n + ---help--- + This selection enables building of the "upper-half" PWM driver. + See include/nuttx/pwm.h for further PWM driver information. + +if PWM +config PWM_PULSECOUNT + bool "PWM pulse count support" + default n + ---help--- + Some hardware will support generation of a fixed number of pulses. This + might be used, for example to support a stepper motor. If the hardware + will support a fixed pulse count, then this configuration should be set to + enable the capability. + +endif + +config I2C + bool "I2C support" + default y + ---help--- + This selection enables building of the "upper-half" I2C driver. + See include/nuttx/i2c.h for further I2C driver information. + +if I2C +endif + +config SPI + bool "SPI support" + default y + ---help--- + This selection enables building of the "upper-half" SPI driver. + See include/nuttx/spi.h for further SPI driver information. + +if SPI +config SPI_OWNBUS + bool "SPI single device" + default y + ---help--- + Set if there is only one active device on the SPI bus. No locking or SPI + configuration will be performed. It is not necessary for clients to lock, + re-configure, etc.. + +config SPI_EXCHANGE + bool "SPI exchange" + default y + ---help--- + Driver supports a single exchange method (vs a recvblock() and sndblock ()methods). + +config SPI_CMDDATA + bool "SPI CMD/DATA" + default y + ---help--- + Devices on the SPI bus require out-of-band support to distinguish command + transfers from data transfers. Such devices will often support either 9-bit + SPI (yech) or 8-bit SPI and a GPIO output that selects between command and data. + +endif + +config WATCHDOG + bool "Watchdog timer support" + default y + ---help--- + This selection enables building of the "upper-half" watchdog timer driver. + See include/nuttx/watchdog.h for further watchdog timer driver information. + +if WATCHDOG +endif + +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 + +config PM + 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. + +menuconfig POWER + bool "Power management device support" + default n + ---help--- + Enable building of power-related devices (battery monitors, chargers, etc). + +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 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 + +source drivers/syslog/Kconfig + + |