src/modules/tools/extruder/ExtruderMaker.cpp

   1 /*
   2       This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
   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.
   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.
   5       You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
   6 */
   7
   8 #include "libs/Module.h"
   9 #include "libs/Kernel.h"
  10 #include "ExtruderMaker.h"
  11 #include "Extruder.h"
  12 #include "Config.h"
  13 #include "ToolManager.h"
  14 #include "checksumm.h"
  15 #include "ConfigValue.h"
  16 #include "StreamOutputPool.h"
  17
  18 #include <math.h>
  19 using namespace std;
  20 #include <vector>
  21
  22 #define extruder_module_enable_checksum      CHECKSUM("extruder_module_enable")
  23 #define extruder_checksum                    CHECKSUM("extruder")
  24 #define enable_checksum                      CHECKSUM("enable")
  25
  26 void ExtruderMaker::on_module_loaded(){
  27
  28     // If there is a "single" extruder configured ( old config syntax from when there was only one extruder module, no pool/maker
  29     if( THEKERNEL->config->value( extruder_module_enable_checksum )->by_default(false)->as_bool() ){
  30         THEKERNEL->streams->printf("NOTE: Old Extruder config used\n");
  31
  32         // Make a new extruder module
  33         Extruder* extruder = new Extruder(0, true);
  34
  35         // Add the module to the kernel
  36         THEKERNEL->add_module( extruder );
  37
  38         // no toolmanager required so do not create one
  39         return;
  40     }
  41
  42     // Get every "declared" extruder module ( new, multiextruder syntax )
  43     vector<uint16_t> modules;
  44     THEKERNEL->config->get_module_list( &modules, extruder_checksum );
  45
  46     if(modules.size() == 0) {
  47         THEKERNEL->streams->printf("NOTE: No extruders configured\n");
  48         // no extruders
  49         delete this;
  50         return;
  51     }
  52
  53     // count number of enabled extruders
  54     int cnt= 0;
  55     for(auto cs : modules) {
  56         if( THEKERNEL->config->value(extruder_checksum, cs, enable_checksum )->as_bool() ){
  57             cnt++;
  58         }
  59     }
  60
  61     if(cnt == 0) {
  62         THEKERNEL->streams->printf("NOTE: No extruders enabled\n");
  63         delete this;
  64         return;
  65     }
  66
  67     ToolManager *toolmanager= nullptr;
  68     if(cnt > 1) {
  69         // ONLY do this if multitool enabled and more than one tool is defined
  70         toolmanager= new ToolManager();
  71         THEKERNEL->add_module( toolmanager );
  72
  73     }else{
  74         // only one extruder so no tool manager required
  75         THEKERNEL->streams->printf("NOTE: One extruder configured and enabled\n");
  76     }
  77
  78
  79     // For every extruder found, setup the enabled ones
  80     for(auto cs : modules){
  81         // If module is enabled
  82         if( THEKERNEL->config->value(extruder_checksum, cs, enable_checksum )->as_bool() ){
  83
  84             // Make a new extruder module
  85             Extruder* extruder = new Extruder(cs);
  86
  87             // Add the Extruder module to the kernel
  88             THEKERNEL->add_module( extruder );
  89
  90             if(toolmanager != nullptr) {
  91                 // Add the extruder module to the ToolsManager if it was created
  92                 toolmanager->add_tool( extruder );
  93             }
  94         }
  95
  96     }
  97
  98     THEKERNEL->streams->printf("NOTE: %d extruders enabled out of %d\n", cnt, modules.size());
  99 }
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