| # Shell badckends configuration options |
| |
| # Copyright (c) 2018 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig SHELL_BACKENDS |
| bool "Enable shell backends" |
| default y |
| help |
| Enable shell backends. |
| |
| if SHELL_BACKENDS |
| |
| config SHELL_BACKEND_SERIAL |
| bool "Enable serial backend" |
| default y |
| select SERIAL |
| select RING_BUFFER |
| help |
| Enable serial backend. |
| |
| if SHELL_BACKEND_SERIAL |
| |
| config SHELL_PROMPT_UART |
| string "Displayed prompt name" |
| default "uart:~$ " |
| help |
| Displayed prompt name for UART backend. |
| |
| # Workaround for not being able to have commas in macro arguments |
| DT_CHOSEN_Z_SHELL_UART := zephyr,shell-uart |
| |
| config UART_SHELL_ON_DEV_NAME |
| string "Device Name of UART Device for SHELL_BACKEND_SERIAL" |
| default "$(dt_chosen_label,$(DT_CHOSEN_Z_SHELL_UART))" if HAS_DTS |
| default "UART_0" |
| help |
| This option specifies the name of UART device to be used for the |
| SHELL UART backend. |
| |
| # Internal config to enable UART interrupts if supported. |
| config SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN |
| bool "Interrupt driven" |
| default y |
| depends on SERIAL_SUPPORT_INTERRUPT |
| select UART_INTERRUPT_DRIVEN |
| |
| config SHELL_BACKEND_SERIAL_TX_RING_BUFFER_SIZE |
| int "Set TX ring buffer size" |
| default 8 |
| depends on SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN |
| help |
| If UART is utilizing DMA transfers then increasing ring buffer size |
| increases transfers length and reduces number of interrupts. |
| |
| config SHELL_BACKEND_SERIAL_RX_RING_BUFFER_SIZE |
| int "Set RX ring buffer size" |
| default 64 |
| help |
| RX ring buffer size impacts accepted latency of handling incoming |
| bytes by shell. If shell input is coming from the keyboard then it is |
| usually enough if ring buffer is few bytes (more than one due to |
| escape sequences). However, if bulk data is transferred it may be |
| required to increase it. |
| |
| config SHELL_BACKEND_SERIAL_RX_POLL_PERIOD |
| int "RX polling period (in milliseconds)" |
| default 10 |
| depends on !SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN |
| help |
| Determines how often UART is polled for RX byte. |
| |
| module = SHELL_BACKEND_SERIAL |
| default-timeout = 100 |
| source "subsys/shell/Kconfig.template.shell_log_queue_timeout" |
| |
| default-size = 10 |
| source "subsys/shell/Kconfig.template.shell_log_queue_size" |
| |
| choice |
| prompt "Initial log level limit" |
| default SHELL_BACKEND_SERIAL_LOG_LEVEL_DEFAULT |
| |
| config SHELL_BACKEND_SERIAL_LOG_LEVEL_DEFAULT |
| bool "System limit (LOG_MAX_LEVEL)" |
| |
| config SHELL_BACKEND_SERIAL_LOG_LEVEL_DBG |
| bool "Debug" |
| |
| config SHELL_BACKEND_SERIAL_LOG_LEVEL_INF |
| bool "Info" |
| |
| config SHELL_BACKEND_SERIAL_LOG_LEVEL_WRN |
| bool "Warning" |
| |
| config SHELL_BACKEND_SERIAL_LOG_LEVEL_ERR |
| bool "Error" |
| |
| config SHELL_BACKEND_SERIAL_LOG_LEVEL_NONE |
| bool "None" |
| |
| endchoice |
| |
| config SHELL_BACKEND_SERIAL_LOG_LEVEL |
| int |
| default 0 if SHELL_BACKEND_SERIAL_LOG_LEVEL_NONE |
| default 1 if SHELL_BACKEND_SERIAL_LOG_LEVEL_ERR |
| default 2 if SHELL_BACKEND_SERIAL_LOG_LEVEL_WRN |
| default 3 if SHELL_BACKEND_SERIAL_LOG_LEVEL_INF |
| default 4 if SHELL_BACKEND_SERIAL_LOG_LEVEL_DBG |
| default 5 if SHELL_BACKEND_SERIAL_LOG_LEVEL_DEFAULT |
| |
| endif # SHELL_BACKEND_SERIAL |
| |
| config SHELL_BACKEND_RTT |
| bool "Enable RTT backend" |
| select CONSOLE |
| select RTT_CONSOLE |
| depends on USE_SEGGER_RTT |
| help |
| Enable RTT backend. |
| |
| if SHELL_BACKEND_RTT |
| |
| config SHELL_PROMPT_RTT |
| string "Displayed prompt name" |
| default "rtt:~$ " |
| help |
| Displayed prompt name for RTT backend. |
| |
| config SHELL_RTT_RX_POLL_PERIOD |
| int "RX polling period (in milliseconds)" |
| default 10 |
| help |
| Determines how often RTT is polled for RX byte. |
| |
| module = SHELL_BACKEND_RTT |
| default-timeout = 100 |
| source "subsys/shell/Kconfig.template.shell_log_queue_timeout" |
| |
| default-size = 10 |
| source "subsys/shell/Kconfig.template.shell_log_queue_size" |
| |
| choice |
| prompt "Initial log level limit" |
| default SHELL_RTT_INIT_LOG_LEVEL_DEFAULT |
| |
| config SHELL_RTT_INIT_LOG_LEVEL_DEFAULT |
| bool "System limit (LOG_MAX_LEVEL)" |
| |
| config SHELL_RTT_INIT_LOG_LEVEL_DBG |
| bool "Debug" |
| |
| config SHELL_RTT_INIT_LOG_LEVEL_INF |
| bool "Info" |
| |
| config SHELL_RTT_INIT_LOG_LEVEL_WRN |
| bool "Warning" |
| |
| config SHELL_RTT_INIT_LOG_LEVEL_ERR |
| bool "Error" |
| |
| config SHELL_RTT_INIT_LOG_LEVEL_NONE |
| bool "None" |
| |
| endchoice |
| |
| config SHELL_RTT_INIT_LOG_LEVEL |
| int |
| default 0 if SHELL_RTT_INIT_LOG_LEVEL_NONE |
| default 1 if SHELL_RTT_INIT_LOG_LEVEL_ERR |
| default 2 if SHELL_RTT_INIT_LOG_LEVEL_WRN |
| default 3 if SHELL_RTT_INIT_LOG_LEVEL_INF |
| default 4 if SHELL_RTT_INIT_LOG_LEVEL_DBG |
| default 5 if SHELL_RTT_INIT_LOG_LEVEL_DEFAULT |
| |
| module = SHELL_RTT |
| module-str = RTT shell backend |
| source "subsys/logging/Kconfig.template.log_config" |
| |
| endif # SHELL_BACKEND_RTT |
| |
| config SHELL_BACKEND_TELNET |
| bool "Enable TELNET backend." |
| depends on NET_TCP |
| depends on NET_IPV4 || NET_IPV6 |
| help |
| Enable TELNET backend. |
| |
| if SHELL_BACKEND_TELNET |
| |
| config SHELL_PROMPT_TELNET |
| string "Displayed prompt name" |
| default "~$ " |
| help |
| Displayed prompt name for TELNET backend. |
| |
| config SHELL_TELNET_PORT |
| int "Telnet port number" |
| default 23 |
| help |
| This option is used to configure on which port telnet is going |
| to be bound. |
| |
| config SHELL_TELNET_LINE_BUF_SIZE |
| int "Telnet line buffer size" |
| default 80 |
| help |
| This option can be used to modify the size of the buffer storing |
| shell output line, prior to sending it through the network. |
| Of course an output line can be longer than such size, it just |
| means sending it will start as soon as it reaches this size. |
| It really depends on what type of output is expected. |
| A lot of short lines: better reduce this value. On the contrary, |
| raise it. |
| |
| config SHELL_TELNET_SEND_TIMEOUT |
| int "Telnet line send timeout" |
| default 100 |
| help |
| This option can be used to modify the duration of the timer that kick |
| in when a line buffer is not empty but did not yet meet the line feed. |
| |
| config SHELL_TELNET_SUPPORT_COMMAND |
| bool "Add support for telnet commands (IAC) [Experimental]" |
| help |
| Current support is so limited it's not interesting to enable it. |
| However, if proven to be needed at some point, it will be possible |
| to extend such support. |
| |
| module = SHELL_TELNET |
| default-timeout = 100 |
| source "subsys/shell/Kconfig.template.shell_log_queue_timeout" |
| |
| default-size = 10 |
| source "subsys/shell/Kconfig.template.shell_log_queue_size" |
| |
| choice |
| prompt "Initial log level limit" |
| default SHELL_TELNET_INIT_LOG_LEVEL_DEFAULT |
| |
| config SHELL_TELNET_INIT_LOG_LEVEL_DEFAULT |
| bool "System limit (LOG_MAX_LEVEL)" |
| |
| config SHELL_TELNET_INIT_LOG_LEVEL_DBG |
| bool "Debug" |
| |
| config SHELL_TELNET_INIT_LOG_LEVEL_INF |
| bool "Info" |
| |
| config SHELL_TELNET_INIT_LOG_LEVEL_WRN |
| bool "Warning" |
| |
| config SHELL_TELNET_INIT_LOG_LEVEL_ERR |
| bool "Error" |
| |
| config SHELL_TELNET_INIT_LOG_LEVEL_NONE |
| bool "None" |
| |
| endchoice |
| |
| config SHELL_TELNET_INIT_LOG_LEVEL |
| int |
| default 0 if SHELL_TELNET_INIT_LOG_LEVEL_NONE |
| default 1 if SHELL_TELNET_INIT_LOG_LEVEL_ERR |
| default 2 if SHELL_TELNET_INIT_LOG_LEVEL_WRN |
| default 3 if SHELL_TELNET_INIT_LOG_LEVEL_INF |
| default 4 if SHELL_TELNET_INIT_LOG_LEVEL_DBG |
| default 5 if SHELL_TELNET_INIT_LOG_LEVEL_DEFAULT |
| |
| module = SHELL_TELNET |
| module-str = TELNET shell backend |
| source "subsys/logging/Kconfig.template.log_config" |
| |
| endif # SHELL_TELNET_BACKEND |
| |
| config SHELL_BACKEND_DUMMY |
| bool "Enable dummy backend." |
| help |
| Enable dummy backend which can be used to execute commands with no |
| need for physical transport interface. |
| |
| config SHELL_PROMPT_DUMMY |
| string "Displayed prompt name" |
| depends on SHELL_BACKEND_DUMMY |
| default "~$ " |
| help |
| Displayed prompt name for DUMMY backend. |
| |
| endif # SHELL_BACKENDS |
