Stéphane Cachat / Mbed 2 deprecated Smoothie

smoothie port to mbed online compiler (smoothieware.org)

Dependencies:   mbed

For documentation, license, ..., please check http://smoothieware.org/

This version has been tested with a 3 axis machine

modules/communication/utils/Gcode.cpp@0:31e91bb0ef3c, 2012-07-31 (annotated)

Committer:
scachat
Date:
Tue Jul 31 21:11:18 2012 +0000
Revision:
0:31e91bb0ef3c
smoothie port to mbed online compiler

Who changed what in which revision?

UserRevisionLine numberNew contents of line
scachat 0:31e91bb0ef3c 1 /*
scachat 0:31e91bb0ef3c 2 This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
scachat 0:31e91bb0ef3c 3 Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
scachat 0:31e91bb0ef3c 4 Smoothie 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 General Public License for more details.
scachat 0:31e91bb0ef3c 5 You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
scachat 0:31e91bb0ef3c 6 */
scachat 0:31e91bb0ef3c 7
scachat 0:31e91bb0ef3c 8
scachat 0:31e91bb0ef3c 9 #include <string>
scachat 0:31e91bb0ef3c 10 using std::string;
scachat 0:31e91bb0ef3c 11 #include "Gcode.h"
scachat 0:31e91bb0ef3c 12 #include "libs/StreamOutput.h"
scachat 0:31e91bb0ef3c 13
scachat 0:31e91bb0ef3c 14 #include <stdlib.h>
scachat 0:31e91bb0ef3c 15
scachat 0:31e91bb0ef3c 16
scachat 0:31e91bb0ef3c 17 Gcode::Gcode(){}
scachat 0:31e91bb0ef3c 18
scachat 0:31e91bb0ef3c 19 // Whether or not a Gcode has a letter
scachat 0:31e91bb0ef3c 20 bool Gcode::has_letter( char letter ){
scachat 0:31e91bb0ef3c 21 //return ( this->command->find( letter ) != string::npos );
scachat 0:31e91bb0ef3c 22 for (size_t i=0; i < this->command.length(); i++){
scachat 0:31e91bb0ef3c 23 if( this->command.at(i) == letter ){
scachat 0:31e91bb0ef3c 24 return true;
scachat 0:31e91bb0ef3c 25 }
scachat 0:31e91bb0ef3c 26 }
scachat 0:31e91bb0ef3c 27 return false;
scachat 0:31e91bb0ef3c 28 }
scachat 0:31e91bb0ef3c 29
scachat 0:31e91bb0ef3c 30 // Retrieve the value for a given letter
scachat 0:31e91bb0ef3c 31 // We don't use the high-level methods of std::string because they call malloc and it's very bad to do that inside of interrupts
scachat 0:31e91bb0ef3c 32 double Gcode::get_value( char letter ){
scachat 0:31e91bb0ef3c 33 //__disable_irq();
scachat 0:31e91bb0ef3c 34 for (size_t i=0; i <= this->command.length()-1; i++){
scachat 0:31e91bb0ef3c 35 if( letter == this->command.at(i) ){
scachat 0:31e91bb0ef3c 36 size_t beginning = i+1;
scachat 0:31e91bb0ef3c 37 char buffer[20];
scachat 0:31e91bb0ef3c 38 for(size_t j=beginning; j <= this->command.length(); j++){
scachat 0:31e91bb0ef3c 39 char c;
scachat 0:31e91bb0ef3c 40 if( j == this->command.length() ){ c = ';'; }else{ c = this->command.at(j); }
scachat 0:31e91bb0ef3c 41 if( c != '.' && c != '-' && ( c < '0' || c > '9' ) ){
scachat 0:31e91bb0ef3c 42 buffer[j-beginning] = '\0';
scachat 0:31e91bb0ef3c 43 //__enable_irq();
scachat 0:31e91bb0ef3c 44 return atof(buffer);
scachat 0:31e91bb0ef3c 45 }else{
scachat 0:31e91bb0ef3c 46 buffer[j-beginning] = c;
scachat 0:31e91bb0ef3c 47 }
scachat 0:31e91bb0ef3c 48 }
scachat 0:31e91bb0ef3c 49 }
scachat 0:31e91bb0ef3c 50 }
scachat 0:31e91bb0ef3c 51 //__enable_irq();
scachat 0:31e91bb0ef3c 52 return 0;
scachat 0:31e91bb0ef3c 53 }