Commit 98a1a151 authored by Jakub Rzeszutko's avatar Jakub Rzeszutko Committed by Dan Kalowsky
Browse files

shell: add Kconfig option for configurable autoflush behavior 

Introduced a new Kconfig option `SHELL_PRINTF_AUTOFLUSH` to allow
configuring the autoflush behavior of shell printing functions.

Updated `Z_SHELL_FPRINTF_DEFINE` to use the
`CONFIG_SHELL_PRINTF_AUTOFLUSH` setting instead of hardcoding
the autoflush behavior to `true`.

Signed-off-by: default avatarJakub Rzeszutko <jakub.rzeszutko@verkada.com>
(cherry picked from commit 8991b954)
parent 5fe9a7e6

include/zephyr/shell/shell.h

+1 −1
Changes for include/zephyr/shell/shell.h: 1 added line, 1 removed line.
Original line number Diff line number Diff line
@@ -930,7 +930,7 @@ extern void z_shell_print_stream(const void *user_ctx, const char *data, 
	static struct shell_ctx UTIL_CAT(_name, _ctx);                                             \

	Z_SHELL_HISTORY_DEFINE(_name##_history, CONFIG_SHELL_HISTORY_BUFFER);                      \

	Z_SHELL_FPRINTF_DEFINE(_name##_fprintf, &_name, _out_buf, CONFIG_SHELL_PRINTF_BUFF_SIZE,   \

			       true, z_shell_print_stream);                                        \

			       IS_ENABLED(CONFIG_SHELL_PRINTF_AUTOFLUSH), z_shell_print_stream);   \

	LOG_INSTANCE_REGISTER(shell, _name, CONFIG_SHELL_LOG_LEVEL);                               \

	Z_SHELL_STATS_DEFINE(_name);                                                               \

	static K_KERNEL_STACK_DEFINE(_name##_stack, CONFIG_SHELL_STACK_SIZE);                      \

subsys/shell/Kconfig

+7 −0
Changes for subsys/shell/Kconfig: 7 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -89,6 +89,13 @@ config SHELL_PRINTF_BUFF_SIZE 
	  It is working like stdio buffering in Linux systems

	  to limit number of peripheral access calls.



config SHELL_PRINTF_AUTOFLUSH

	bool "Indicate if the buffer should be automatically flushed"

	default y

	help

	  Specify whether the shell's printing functions should automatically

	  flush the printf buffer.



config SHELL_DEFAULT_TERMINAL_WIDTH

	int "Default terminal width"

	range 1 $(UINT16_MAX)

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