command.h

#ifndef _COMMAND_H
#define _COMMAND_H

#include <stdint.h>

#define NUM_ARGS 3

#ifdef __cplusplus
extern "C" {
#endif

     struct command {
	  char comm_ch; /* Character of command (ie 's', 'v', 'd') */
	  int16_t arg[NUM_ARGS];
     };
     
     extern char comm_str[33];
     
     uint8_t uart_add_ch(char c);
     struct command *get_command(void);

#ifdef __cplusplus
}
#endif
     
#endif /* _COMMAND_H */