92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*
|
|
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
|
2011 Giovanni Di Sirio.
|
|
|
|
This file is part of ChibiOS/RT.
|
|
|
|
ChibiOS/RT is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
ChibiOS/RT is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* @file shell.h
|
|
* @brief Simple CLI shell header.
|
|
* @addtogroup SHELL
|
|
* @{
|
|
*/
|
|
|
|
#ifndef _SHELL_H_
|
|
#define _SHELL_H_
|
|
|
|
/**
|
|
* @brief Shell maximum input line length.
|
|
*/
|
|
#if !defined(SHELL_MAX_LINE_LENGTH) || defined(__DOXYGEN__)
|
|
#define SHELL_MAX_LINE_LENGTH 64
|
|
#endif
|
|
|
|
/**
|
|
* @brief Shell maximum arguments per command.
|
|
*/
|
|
#if !defined(SHELL_MAX_ARGUMENTS) || defined(__DOXYGEN__)
|
|
#define SHELL_MAX_ARGUMENTS 4
|
|
#endif
|
|
|
|
/**
|
|
* @brief Enforces the use of iprintf() on newlib.
|
|
*/
|
|
#if !defined(SHELL_USE_IPRINTF) || defined(__DOXYGEN__)
|
|
#define SHELL_USE_IPRINTF TRUE
|
|
#endif
|
|
|
|
/**
|
|
* @brief Command handler function type.
|
|
*/
|
|
typedef void (*shellcmd_t)(BaseChannel *chp, int argc, char *argv[]);
|
|
|
|
/**
|
|
* @brief Custom command entry type.
|
|
*/
|
|
typedef struct {
|
|
const char *sc_name; /**< @brief Command name. */
|
|
shellcmd_t sc_function; /**< @brief Command function. */
|
|
} ShellCommand;
|
|
|
|
/**
|
|
* @brief Shell descriptor type.
|
|
*/
|
|
typedef struct {
|
|
BaseChannel *sc_channel; /**< @brief I/O channel associated
|
|
to the shell. */
|
|
const ShellCommand *sc_commands; /**< @brief Shell extra commands
|
|
table. */
|
|
} ShellConfig;
|
|
|
|
extern EventSource shell_terminated;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
void shellInit(void);
|
|
Thread *shellCreate(const ShellConfig *scp, size_t size, tprio_t prio);
|
|
void shellPrint(BaseChannel *chp, const char *msg);
|
|
void shellPrintLine(BaseChannel *chp, const char *msg);
|
|
bool_t shellGetLine(BaseChannel *chp, char *line, unsigned size);
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SHELL_H_ */
|
|
|
|
/** @} */
|