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Nrush authored 2019-10-28 22:19 . .
/**
* @file nr_micro_shell_commands.c
* @author Nrush
* @version V0.1
* @date 28 Oct 2019
* *****************************************************************************
* @attention
*
* MIT License
*
* Copyright (C) 2019 Nrush. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
/* Includes ------------------------------------------------------------------*/
#include "ansi.h"
#include "nr_micro_shell.h"
#include "string.h"
#include "ctype.h"
/**
* @brief ls command
*/
void shell_ls_cmd(char argc,char *argv)
{
unsigned int i = 0;
if(argc > 1)
{
if(!strcmp("cmd",&argv[argv[1]]))
{
for(i=0;static_cmd[i].cmd[0] != '\0';i++)
{
shell_printf(static_cmd[i].cmd);
shell_printf("\r\n");
}
}
else if(!strcmp("-v",&argv[argv[1]]))
{
shell_printf("ls version 1.0.\r\n");
}
else if(!strcmp("-h",&argv[argv[1]]))
{
shell_printf("useage: ls [options]\r\n");
shell_printf("options: \r\n");
shell_printf("\t -h \t: show help\r\n");
shell_printf("\t -v \t: show version\r\n");
shell_printf("\t cmd \t: show all commands\r\n");
}
}
else
{
shell_printf("ls need more arguments!\r\n");
}
}
/**
* @brief reboot command for stm32f103c8t6
*/
__asm void shell_reboot_cmd(char argc,char *argv)
{
PRESERVE8
MOV R0, #1
MSR FAULTMASK, R0
LDR R0, =0xE000ED0C
LDR R1, =0x05FA0004
STR R1, [R0]
}
/**
* @brief test command
*/
void shell_test_cmd(char argc, char *argv)
{
unsigned int i;
shell_printf("test command:\r\n");
for(i=0;i<argc;i++)
{
shell_printf("paras %d: %s\r\n",i,&(argv[argv[i]]));
}
}
/**
* @brief clear command
*/
void shell_clear_cmd(char argc, char *argv)
{
shell_printf("\033[2J");
shell_printf("\033[0;0H");
}
/**
* @brief command list
*/
const static_cmd_st static_cmd[] =
{
{"clear",shell_clear_cmd},
{"reboot",shell_reboot_cmd},
{"ls",shell_ls_cmd},
{"test",shell_test_cmd},
{"\0",NULL}
};
shell_st nr_shell =
{
.user_name = "root@nr_shell:",
.static_cmd = static_cmd,
};
/******************* (C) COPYRIGHT 2019 Nrush *****END OF FILE*****************/

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