src/input/gcode.h File Reference

The g-code component parses incoming g-code commands and calls the corresponding functions in the commands component. More...

#include <stdio.h>

Go to the source code of this file.

Defines
#define	GCODE_UNEXPECTED_LINE   -8
#define	GCODE_SYNTAX_ERROR   -7
#define	GCODE_COMMAND_UNKNOWN   -6
#define	GCODE_PARSE_COMMAND_CHECKSUM_FAILED   -5
#define	GCODE_PARSE_COMMAND_READ_FAILURE   -4
#define	GCODE_PARSE_COMMAND_UNEXPECTED_CHARACTER   -3
#define	GCODE_PARSE_COMMAND_SYNTAX_ERROR   -2
#define	GCODE_PARSE_COMMAND_EMPTY   -1
#define	GCODE_PARSE_COMMAND_SUCCESS   0
#define	GCODE_PROCESS_COMMAND_SUCCESS   0
Functions
void	gcode_init (FILE *host_stream)
	Initializes the g-code component.
int	gcode_process_command (void)
	Reads and processes an incoming g-code command from the host stream.

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Detailed Description

The g-code component parses incoming g-code commands and calls the corresponding functions in the commands component.

Author:

Pieter Agten (pieter.agten@gmail.com)

Date:

20 sep 2011

Definition in file gcode.h.

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Function Documentation

void gcode_init

(

FILE *

host_stream

)

Initializes the g-code component.

Parameters:

host_stream

the stream from which to read the g-codes and on which to output responses

Definition at line 583 of file gcode.c.

int gcode_process_command

(

void

)

Reads and processes an incoming g-code command from the host stream.

Returns:

GCODE_PROCESS_COMMAND_SUCCESS if the command was handled successfully, or one of the error codes if not.

Definition at line 590 of file gcode.c.