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#
# Copyright (c) 2017 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
menuconfig WEBSOCKET_CONSOLE
bool "Enable websocket console service"
select NETWORKING
select NET_TCP
select HTTP_PARSER
select HTTP_SERVER
select WEBSOCKET
help
This option enables console over a websocket link. Currently,
it is basically just a redirection of the Zephyr console through
websocket. It nicely works along with another console driver (like
uart), twist being that it will take over the output only if a
successful connection to its HTTP service is done.
if WEBSOCKET_CONSOLE
config WEBSOCKET_CONSOLE_LINE_BUF_SIZE
int "WS console line buffer size"
default 128
help
This option can be used to modify the size of the buffer storing
console 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.
If there is a lot of short lines, then lower this value. If there
are longer lines, then raise this value.
config WEBSOCKET_CONSOLE_LINE_BUF_NUMBERS
int "WS console line buffers"
default 4
help
This option can be used to modify the amount of line buffers the
driver can use. It really depends on how much output is meant to be
sent, depending on the system load etc. You can play on both
WEBSOCKET_CONSOLE_LINE_BUF_SIZE and this current option to get the
best possible buffer settings you need.
config WEBSOCKET_CONSOLE_SEND_TIMEOUT
int "WS console 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 WEBSOCKET_CONSOLE_SEND_THRESHOLD
int "WS console line send threshold"
default 5
help
This option can be used to modify the minimal amount of a line buffer
that can be sent by the WS server when nothing has happened for
a little while (see WEBSOCKET_CONSOLE_SEND_TIMEOUT) and when the line
buffer did not meet the line feed yet.
config WEBSOCKET_CONSOLE_STACK_SIZE
int "WS console inner thread stack size"
default 1500
help
This option helps to fine-tune WS console inner thread stack size.
config WEBSOCKET_CONSOLE_PRIO
int "WS console inner thread priority"
default 7
help
This option helps to fine-tune WS console inner thread priority.
config SYS_LOG_WEBSOCKET_CONSOLE_LEVEL
int "WS console log level"
default 0
depends on SYS_LOG
help
Sets log level for websocket console (for WS console dev only)
Levels are:
- 0 OFF, do not write
- 1 ERROR, only write SYS_LOG_ERR
- 2 WARNING, write SYS_LOG_WRN in addition to previous level
- 3 INFO, write SYS_LOG_INF in addition to previous levels
- 4 DEBUG, write SYS_LOG_DBG in addition to previous levels
config WEBSOCKET_CONSOLE_DEBUG_DEEP
bool "Forward output to original console handler"
depends on UART_CONSOLE
help
For WS console developers only, this will forward each output to
original console handler. So if by chance WS console seems silent,
at least things will be printed to original handler, usually
UART console.
config WEBSOCKET_CONSOLE_INIT_PRIORITY
int "WS console init priority"
default 99
help
WS console driver initialization priority. Note that WS works
on application level. Usually, you won't have to tweak this.
endif
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