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/**
* @file examples/linux/basic_usage/src/main.cpp
* @author Jose Miguel Rios Rubio <jrios.github@gmail.com>
* @date 05-03-2023
* @version 1.0.2
*
* @section DESCRIPTION
*
* MINBASECLI library basic usage example for Linux OS system.
*
* @section LICENSE
*
* Copyright (c) 2021 Jose Miguel Rios Rubio. All right reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*****************************************************************************/
/* Libraries */
// Standard Libraries
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include <unistd.h>
// Custom Libraries
#include <minbasecli.h>
/*****************************************************************************/
/* Defines, Macros, Constants and Types */
// Delay milli-seconds Macro
#define delay_ms(x) do { usleep(x*1000); } while(0)
// Current Application Version
#define APP_VER "1.0.0"
/*****************************************************************************/
/* main Function */
int main()
{
MINBASECLI Cli;
t_cli_result cli_read;
bool command_received = false;
bool exit = false;
// Setup Command Line Interface
Cli.setup();
Cli.printf("\nCommand Line Interface is ready\n\n");
while (1)
{
// Exit loop if exit command received
if (exit)
{ break; }
// Check and Handle CLI commands
command_received = Cli.manage(&cli_read);
if (command_received)
{
// Show read result element
Cli.printf("Command received: %s\n", cli_read.cmd);
Cli.printf("Number of arguments: %d\n", (int)(cli_read.argc));
for (int i = 0; i < cli_read.argc; i++)
{ Cli.printf(" Argument %d: %s", i, cli_read.argv[i]); }
Cli.printf("\n");
// Handle Commands
if (strcmp(cli_read.cmd, "help") == 0)
{
Cli.printf("Available Commands:\n");
Cli.printf(" help - Current info.\n");
Cli.printf(" test [on/off] - Turn test mode ON or OFF\n");
Cli.printf(" version - Shows current firmware version\n");
Cli.printf(" exit - Exit and close the program\n");
}
else if (strcmp(cli_read.cmd, "test") == 0)
{
bool invalid_argv = false;
// Check for argument
if (cli_read.argc == 0)
{ invalid_argv = true; }
else
{
char* test_mode = cli_read.argv[0];
if (strcmp(test_mode, "on") == 0)
{ Cli.printf("Turning Test Mode ON.\n"); }
else if (strcmp(test_mode, "off") == 0)
{ Cli.printf("Turning test Mode OFF.\n"); }
else
{ invalid_argv = true; }
}
if (invalid_argv)
{ Cli.printf("Test command needs 'on' or 'off' arg."); }
}
else if (strcmp(cli_read.cmd, "version") == 0)
{
Cli.printf("App Version: %s\n", APP_VER);
}
else if (strcmp(cli_read.cmd, "exit") == 0)
{
Cli.printf("Exiting Application...\n");
exit = true;
}
// ...
else
{ Cli.printf("Unkown command.\n"); }
Cli.printf("\n");
}
// Some delay to free cpu usage
delay_ms(10);
}
return 0;
}