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nuttx/drivers/serial/Kconfig
patacongo cdbbfaa464 Fix readline return value; Add support for removable serial devices 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5589 42af7a65-404d-4744-a932-0658087f49c3
2013-01-31 16:52:20 +00:00

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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config DEV_LOWCONSOLE
bool "Low-level console support"
default n
depends on ARCH_LOWPUTC
---help---
Use the simple, low-level, write-only serial console driver (minimal support)
config SERIAL_REMOVABLE
bool
config 16550_UART
bool "16550 UART Chip support"
default n
if 16550_UART
config 16550_UART0
bool "16550 UART0"
default n
if 16550_UART0
config 16550_UART0_BASE
hex "16550 UART0 base address"
config 16550_UART0_CLOCK
int "16550 UART0 clock"
config 16550_UART0_IRQ
int "16550 UART0 IRQ number"
config 16550_UART0_BAUD
int "16550 UART0 BAUD"
default 115200
config 16550_UART0_PARITY
int "16550 UART0 parity"
default 0
---help---
16550 UART0 parity. 0=None, 1=Odd, 2=Even. Default: None
config 16550_UART0_BITS
int "16550 UART0 number of bits"
default 8
---help---
16550 UART0 number of bits. Default: 8
config 16550_UART0_2STOP
int "16550 UART0 two stop bits"
default 0
---help---
0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
config 16550_UART0_RXBUFSIZE
int "16550 UART0 Rx buffer size"
default 256
---help---
16550 UART0 Rx buffer size. Default: 256
config 16550_UART0_TXBUFSIZE
int "16550 UART0 Tx buffer size"
default 256
---help---
16550 UART0 Tx buffer size. Default: 256
endif
config 16550_UART1
bool "16550 UART1"
default n
if 16550_UART1
config 16550_UART1_BASE
hex "16550 UART1 base address"
config 16550_UART1_CLOCK
int "16550 UART1 clock"
config 16550_UART1_IRQ
int "16550 UART1 IRQ number"
config 16550_UART1_BAUD
int "16550 UART1 BAUD"
default 115200
config 16550_UART1_PARITY
int "16550 UART1 parity"
default 0
---help---
16550 UART1 parity. 0=None, 1=Odd, 2=Even. Default: None
config 16550_UART1_BITS
int "16550 UART1 number of bits"
default 8
---help---
16550 UART1 number of bits. Default: 8
config 16550_UART1_2STOP
int "16550 UART1 two stop bits"
default 0
---help---
0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
config 16550_UART1_RXBUFSIZE
int "16550 UART1 Rx buffer size"
default 256
---help---
16550 UART1 Rx buffer size. Default: 256
config 16550_UART1_TXBUFSIZE
int "16550 UART1 Tx buffer size"
default 256
---help---
16550 UART1 Tx buffer size. Default: 256
endif
config 16550_UART2
bool "16550 UART2"
default n
if 16550_UART2
config 16550_UART2_BASE
hex "16550 UART2 base address"
config 16550_UART2_CLOCK
int "16550 UART2 clock"
config 16550_UART2_IRQ
int "16550 UART2 IRQ number"
config 16550_UART2_BAUD
int "16550 UART2 BAUD"
default 115200
config 16550_UART2_PARITY
int "16550 UART2 parity"
default 0
---help---
16550 UART2 parity. 0=None, 1=Odd, 2=Even. Default: None
config 16550_UART2_BITS
int "16550 UART2 number of bits"
default 8
---help---
16550 UART2 number of bits. Default: 8
config 16550_UART2_2STOP
int "16550 UART2 two stop bits"
default 0
---help---
0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
config 16550_UART2_RXBUFSIZE
int "16550 UART2 Rx buffer size"
default 256
---help---
16550 UART2 Rx buffer size. Default: 256
config 16550_UART2_TXBUFSIZE
int "16550 UART2 Tx buffer size"
default 256
---help---
16550 UART2 Tx buffer size. Default: 256
endif
config 16550_UART3
bool "16550 UART3"
default n
if 16550_UART3
config 16550_UART3_BASE
hex "16550 UART3 base address"
config 16550_UART3_CLOCK
int "16550 UART3 clock"
config 16550_UART3_IRQ
int "16550 UART3 IRQ number"
config 16550_UART3_BAUD
int "16550 UART3 BAUD"
default 115200
config 16550_UART3_PARITY
int "16550 UART3 parity"
default 0
---help---
16550 UART3 parity. 0=None, 1=Odd, 2=Even. Default: None
config 16550_UART3_BITS
int "16550 UART3 number of bits"
default 8
---help---
16550 UART3 number of bits. Default: 8
config 16550_UART3_2STOP
int "16550 UART3 two stop bits"
default 0
---help---
0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
config 16550_UART3_RXBUFSIZE
int "16550 UART3 Rx buffer size"
default 256
---help---
16550 UART3 Rx buffer size. Default: 256
config 16550_UART3_TXBUFSIZE
int "16550 UART3 Tx buffer size"
default 256
---help---
16550 UART3 Tx buffer size. Default: 256
endif
choice
prompt "16550 Serial Console"
default 16550_NO_SERIAL_CONSOLE
config 16550_UART0_SERIAL_CONSOLE
bool "16550 UART0 serial console"
depends on 16550_UART0
config 16550_UART1_SERIAL_CONSOLE
bool "16550 UART1 serial console"
depends on 16550_UART1
config 16550_UART2_SERIAL_CONSOLE
bool "16550 UART2 serial console"
depends on 16550_UART2
config 16550_UART3_SERIAL_CONSOLE
bool "16550 UART3 serial console"
depends on 16550_UART3
config 16550_NO_SERIAL_CONSOLE
bool "No 16550 serial console"
endchoice
config 16550_SUPRESS_CONFIG
bool "Suppress 16550 configuration"
default n
---help---
This option is useful, for example, if you are using a bootloader
that configures the 16550_UART. In that case, you may want to
just leave the existing console configuration in place. Default: n
config 16550_REGINCR
int "Address increment between 16550 registers"
default 1
---help---
The address increment between 16550 registers. Options are 1, 2, or 4.
Default: 1
config 16550_REGWIDTH
int "Bit width of 16550 registers"
default 8
---help---
The bit width of registers. Options are 8, 16, or 32. Default: 8
config 16550_ADDRWIDTH
int "Address width of 16550 registers"
default 8
---help---
The bit width of registers. Options are 8, 16, or 32. Default: 8
endif
#
# MCU serial peripheral driver?
#
config ARCH_HAVE_UART
bool
config ARCH_HAVE_UART0
bool
config ARCH_HAVE_UART1
bool
config ARCH_HAVE_UART2
bool
config ARCH_HAVE_UART3
bool
config ARCH_HAVE_UART4
bool
config ARCH_HAVE_UART5
bool
config ARCH_HAVE_UART6
bool
config ARCH_HAVE_USART0
bool
config ARCH_HAVE_USART1
bool
config ARCH_HAVE_USART2
bool
config ARCH_HAVE_USART3
bool
config ARCH_HAVE_USART4
bool
config ARCH_HAVE_USART5
bool
config ARCH_HAVE_USART6
bool
config MCU_SERIAL
bool
default y if ARCH_HAVE_UART || ARCH_HAVE_UART0 || ARCH_HAVE_USART0 || ARCH_HAVE_UART1 || ARCH_HAVE_USART1 || \
ARCH_HAVE_UART2 || ARCH_HAVE_USART2 || ARCH_HAVE_UART3 || ARCH_HAVE_USART3 || \
ARCH_HAVE_UART4 || ARCH_HAVE_USART4 || ARCH_HAVE_UART5 || ARCH_HAVE_USART5 || ARCH_HAVE_UART6 || ARCH_HAVE_USART6
#
# Standard serial driver configuration
#
config STANDARD_SERIAL
bool "Enable standard \"upper-half\" serial driver"
default y if MCU_SERIAL
default n if !MCU_SERIAL
depends on !DEV_LOWCONSOLE
---help---
Enable the standard, upper-half serial driver used by most MCU serial peripherals.
config CONFIG_SERIAL_NPOLLWAITERS
int "Number of poll threads"
default 2
depends on !DISABLE_POLL && STANDARD_SERIAL
---help---
Maximum number of threads than can be waiting for POLL events.
Default: 2
#
# U[S]ARTn_XYZ settings for MCU serial drivers
#
choice
prompt "Serial console"
depends on MCU_SERIAL
default NO_SERIAL_CONSOLE
config UART_SERIAL_CONSOLE
bool "UART"
depends on ARCH_HAVE_UART
config UART0_SERIAL_CONSOLE
bool "UART0"
depends on ARCH_HAVE_UART0
config USART0_SERIAL_CONSOLE
bool "USART0"
depends on ARCH_HAVE_USART0
config UART1_SERIAL_CONSOLE
bool "UART1"
depends on ARCH_HAVE_UART1
config USART1_SERIAL_CONSOLE
bool "USART1"
depends on ARCH_HAVE_USART1
config UART2_SERIAL_CONSOLE
bool "UART2"
depends on ARCH_HAVE_UART2
config USART2_SERIAL_CONSOLE
bool "USART2"
depends on ARCH_HAVE_USART2
config UART3_SERIAL_CONSOLE
bool "UART3"
depends on ARCH_HAVE_UART3
config USART3_SERIAL_CONSOLE
bool "USART3"
depends on ARCH_HAVE_USART3
config UART4_SERIAL_CONSOLE
bool "UART4"
depends on ARCH_HAVE_UART4
config USART4_SERIAL_CONSOLE
bool "USART4"
depends on ARCH_HAVE_USART4
config UART5_SERIAL_CONSOLE
bool "UART5"
depends on ARCH_HAVE_UART5
config USART5_SERIAL_CONSOLE
bool "USART5"
depends on ARCH_HAVE_USART5
config UART6_SERIAL_CONSOLE
bool "UART6"
depends on ARCH_HAVE_UART6
config USART6_SERIAL_CONSOLE
bool "USART6"
depends on ARCH_HAVE_USART6
config NO_SERIAL_CONSOLE
bool "No serial console"
endchoice
menu "UART Configuration"
depends on ARCH_HAVE_UART
config UART_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART_2STOP
int "use 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "UART0 Configuration"
depends on ARCH_HAVE_UART0
config UART0_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART0_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART0_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART0_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART0_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART0_2STOP
int "use 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "USART0 Configuration"
depends on ARCH_HAVE_USART0
config USART0_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config USART0_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config USART0_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the USART.
config USART0_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config USART0_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config USART0_2STOP
int "use 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "UART1 Configuration"
depends on ARCH_HAVE_UART1
config UART1_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART1_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART1_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART1_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART1_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART1_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "USART1 Configuration"
depends on ARCH_HAVE_USART1
config USART1_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config USART1_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config USART1_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the USART.
config USART1_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config USART1_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config USART1_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "UART2 Configuration"
depends on ARCH_HAVE_UART2
config UART2_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART2_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART2_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART2_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART2_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART2_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "USART2 Configuration"
depends on ARCH_HAVE_USART2
config USART2_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config USART2_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config USART2_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the USART.
config USART2_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config USART2_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config USART2_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "UART3 Configuration"
depends on ARCH_HAVE_UART3
config UART3_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART3_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART3_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART3_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART3_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART3_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "USART3 Configuration"
depends on ARCH_HAVE_USART3
config USART3_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config USART3_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config USART3_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the USART.
config USART3_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config USART3_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config USART3_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "UART4 Configuration"
depends on ARCH_HAVE_UART4
config UART4_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART4_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART4_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART4_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART4_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART4_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "USART4 Configuration"
depends on ARCH_HAVE_USART4
config USART4_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config USART4_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config USART4_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the USART.
config USART4_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config USART4_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config USART4_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "UART5 Configuration"
depends on ARCH_HAVE_UART5
config UART5_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART5_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART5_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART5_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART5_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART5_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "USART5 Configuration"
depends on ARCH_HAVE_USART5
config USART5_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config USART5_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config USART5_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the USART.
config USART5_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config USART5_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config USART5_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "USART6 Configuration"
depends on ARCH_HAVE_USART6
config USART6_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config USART6_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config USART6_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the USART.
config USART6_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config USART6_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config USART6_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
menu "UART6 Configuration"
depends on ARCH_HAVE_UART6
config UART6_RXBUFSIZE
int "receive buffer size"
default 256
help
Characters are buffered as they are received. This specifies
the size of the receive buffer.
config UART6_TXBUFSIZE
int "transmit buffer size"
default 256
help
Characters are buffered before being sent. This specifies
the size of the transmit buffer.
config UART6_BAUD
int "baud rate"
default 115200
help
The configured BAUD of the UART.
config UART6_BITS
int "character size"
default 8
help
The number of bits. Must be either 7 or 8.
config UART6_PARITY
int "parity setting"
default 0
help
0=no parity, 1=odd parity, 2=even parity
config UART6_2STOP
int "uses 2 stop bits"
default 0
help
1=Two stop bits
endmenu
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