shell_ctx Struct Reference

Shell instance context. More...

#include <shell.h>

Data Fields
const char *	prompt
enum shell_state	state
enum shell_receive_state	receive_state
struct shell_static_entry	active_cmd
const struct shell_static_entry *	selected_cmd
struct shell_vt100_ctx	vt100_ctx
shell_uninit_cb_t	uninit_cb
shell_bypass_cb_t	bypass
uint16_t	cmd_buff_len
uint16_t	cmd_buff_pos
uint16_t	cmd_tmp_buff_len
char	cmd_buff [0]
char	temp_buff [0]
char	printf_buff [0]
volatile union shell_backend_cfg	cfg
volatile union shell_backend_ctx	ctx
struct k_poll_signal	signals [SHELL_SIGNALS]
struct k_poll_event	events [SHELL_SIGNALS]
struct k_mutex	wr_mtx
k_tid_t	tid
int	ret_val

Detailed Description

Shell instance context.

Field Documentation

active_cmd

struct shell_static_entry shell_ctx::active_cmd

bypass

shell_bypass_cb_t shell_ctx::bypass

cfg

volatile union shell_backend_cfg shell_ctx::cfg

cmd_buff

char shell_ctx::cmd_buff[0]

Command temporary buffer.

cmd_buff_len

uint16_t shell_ctx::cmd_buff_len

Command length.

cmd_buff_pos

uint16_t shell_ctx::cmd_buff_pos

Command buffer cursor position.

cmd_tmp_buff_len

uint16_t shell_ctx::cmd_tmp_buff_len

Command length in tmp buffer. Command input buffer.

ctx

volatile union shell_backend_ctx shell_ctx::ctx

events

struct k_poll_event shell_ctx::events[SHELL_SIGNALS]

printf_buff

char shell_ctx::printf_buff[0]

prompt

const char* shell_ctx::prompt

shell current prompt.

receive_state

enum shell_receive_state shell_ctx::receive_state

Escape sequence indicator. Currently executed command.

ret_val

int shell_ctx::ret_val

selected_cmd

const struct shell_static_entry* shell_ctx::selected_cmd

VT100 color and cursor position, terminal width.

signals

struct k_poll_signal shell_ctx::signals[SHELL_SIGNALS]

Events that should be used only internally by shell thread. Event for SHELL_SIGNAL_TXDONE is initialized but unused.

state

enum shell_state shell_ctx::state

Internal module state.

temp_buff

char shell_ctx::temp_buff[0]

Printf buffer size.

tid

k_tid_t shell_ctx::tid

uninit_cb

shell_uninit_cb_t shell_ctx::uninit_cb

When bypass is set, all incoming data is passed to the callback.

vt100_ctx

struct shell_vt100_ctx shell_ctx::vt100_ctx

Callback called from shell thread context when unitialization is completed just before aborting shell thread.

wr_mtx

struct k_mutex shell_ctx::wr_mtx

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The documentation for this struct was generated from the following file:

• include/zephyr/shell/shell.h