88 lines
2.2 KiB
Plaintext
88 lines
2.2 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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if MCUMGR
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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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endif # MCUMGR
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endmenu
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