ctrl_servo/cmd.h at master · ckming102/ctrl_servo · GitHub

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/*==============================================================================
  Header for the Command Table
 =============================================================================*/
#ifndef CMD_H
#define CMD_H

#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <avr/io.h>
#include "global.h"
#include "uart.h"

/* ---------------------------------- */
/*  Registered commands and callbacks */
/* ---------------------------------- */

extern char * cmd_name[];
extern int (*cmd_list[])(uint8_t argc, char ** argv);

/* --------------------------------- */
/*  Command arguments from terminal  */
/* --------------------------------- */

# define ARGV_SIZE 24
extern char *argv[ARGV_SIZE];
extern uint8_t argc;

/* ----------------------------------- */
/*  Helper functions for parsing etc.  */
/* ----------------------------------- */

/* tokenize str_buffer for argument passing, str_buffer is modified */
extern uint8_t tokenize(char **tokens, char *str_buffer, const char* delim);

/* for parsing commands in cli context */
extern void cli_ParseCommand(unsigned int cmd_list_len);

/* behavior after keypress */
extern void cli_Keypress();


#endif