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1073882998
Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
86 lines
2.1 KiB
Plaintext
86 lines
2.1 KiB
Plaintext
# Kconfig - mcumgr configuration options
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#
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# Copyright Runtime.io 2018. All rights reserved.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menu "Management"
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config MCUMGR_SMP_BT
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bool "Bluetooth mcumgr SMP transport"
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select MCUMGR
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select BT
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select BT_PERIPHERAL
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help
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Enables handling of SMP commands received over Bluetooth.
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config MCUMGR_SMP_SHELL
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bool "Shell mcumgr SMP transport"
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select MCUMGR
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select UART_CONSOLE_MCUMGR
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select CONSOLE_SHELL
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select BASE64
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help
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Enables handling of SMP commands received over shell. This allows
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the shell to be use for both mcumgr commands and shell commands.
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if MCUMGR_SMP_SHELL
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config MCUMGR_SMP_SHELL_MTU
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int "Shell SMP MTU"
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default 256
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help
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Maximum size of SMP frames sent and received over shell. This value
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must satisfy the following relation:
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MCUMGR_SMP_SHELL_MTU <= MCUMGR_BUF_SIZE + 2
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endif
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config MCUMGR_SMP_UART
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bool "UART mcumgr SMP transport"
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select MCUMGR
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select UART_MCUMGR
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select BASE64
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help
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Enables handling of SMP commands received over UART. This is a
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lightweight alternative to MCUMGR_SMP_SHELL. It allows mcumgr
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commands to be received over UART without requiring an additional
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thread.
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if MCUMGR_SMP_UART
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config MCUMGR_SMP_UART_MTU
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int "UART SMP MTU"
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default 256
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help
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Maximum size of SMP frames sent and received over UART, in bytes.
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This value must satisfy the following relation:
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MCUMGR_SMP_UART_MTU <= MCUMGR_BUF_SIZE + 2
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endif
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config MCUMGR_BUF_COUNT
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int "Number of mcumgr buffers"
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default 4
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help
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The number of net_bufs to allocate for mcumgr. These buffers are
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used for both requests and responses.
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config MCUMGR_BUF_SIZE
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int "Size of each mcumgr buffer"
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default 384
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help
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The size, in bytes, of each mcumgr buffer. This value must satisfy
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the following relation:
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MCUMGR_BUF_SIZE >= transport-specific-MTU + transport-overhead
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config MCUMGR_BUF_USER_DATA_SIZE
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int "Size of mcumgr buffer user data"
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default 4
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help
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The size, in bytes, of user data to allocate for each mcumgr buffer.
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Different mcumgr transports impose different requirements for this
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setting. A value of 4 is sufficient for UART, shell, and bluetooth.
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endmenu
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