src/modules/utils/panel/screens/PrepareScreen.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/Kernel.h"
   9 #include "Panel.h"
  10 #include "PanelScreen.h"
  11 #include "LcdBase.h"
  12 #include "PrepareScreen.h"
  13 #include "ExtruderScreen.h"
  14 #include "libs/nuts_bolts.h"
  15 #include "libs/utils.h"
  16 #include "checksumm.h"
  17 #include "PublicDataRequest.h"
  18 #include "PublicData.h"
  19 #include "TemperatureControlPublicAccess.h"
  20 #include "ModifyValuesScreen.h"
  21 #include "TemperatureControlPool.h"
  22
  23 #include <string>
  24 using namespace std;
  25
  26 PrepareScreen::PrepareScreen()
  27 {
  28     // Children screens
  29     std::vector<struct pad_temperature> controllers;
  30     bool ok = PublicData::get_value(temperature_control_checksum, poll_controls_checksum, &controllers);
  31     if (ok && controllers.size() > 0) {
  32         this->extruder_screen = (new ExtruderScreen())->set_parent(this);
  33     }else{
  34         this->extruder_screen= nullptr;
  35     }
  36 }
  37
  38 void PrepareScreen::on_enter()
  39 {
  40     THEPANEL->enter_menu_mode();
  41     // if no heaters or extruder then don't show related menu items
  42     THEPANEL->setup_menu((this->extruder_screen != nullptr) ? 9 : 5);
  43     this->refresh_menu();
  44 }
  45
  46 void PrepareScreen::on_refresh()
  47 {
  48     if ( THEPANEL->menu_change() ) {
  49         this->refresh_menu();
  50     }
  51     if ( THEPANEL->click() ) {
  52         this->clicked_menu_entry(THEPANEL->get_menu_current_line());
  53     }
  54 }
  55
  56 void PrepareScreen::display_menu_line(uint16_t line)
  57 {
  58     switch ( line ) {
  59         case 0: THEPANEL->lcd->printf("Back"           ); break;
  60         case 1: THEPANEL->lcd->printf("Home All Axes"  ); break;
  61         case 2: THEPANEL->lcd->printf("Set Home"       ); break;
  62         case 3: THEPANEL->lcd->printf("Set Z0"         ); break;
  63         case 4: THEPANEL->lcd->printf("Motors off"     ); break;
  64         // these won't be accessed if no heaters or extruders
  65         case 5: THEPANEL->lcd->printf("Pre Heat"       ); break;
  66         case 6: THEPANEL->lcd->printf("Cool Down"      ); break;
  67         case 7: THEPANEL->lcd->printf("Extruder..."    ); break;
  68         case 8: THEPANEL->lcd->printf("Set Temperature"); break;
  69     }
  70 }
  71
  72 void PrepareScreen::clicked_menu_entry(uint16_t line)
  73 {
  74     switch ( line ) {
  75         case 0: THEPANEL->enter_screen(this->parent); break;
  76         case 1: send_command("G28"); break;
  77         case 2: send_command("G92 X0 Y0 Z0"); break;
  78         case 3: send_command("G92 Z0"); break;
  79         case 4: send_command("M84"); break;
  80         case 5: this->preheat(); break;
  81         case 6: this->cooldown(); break;
  82         case 7: THEPANEL->enter_screen(this->extruder_screen); break;
  83         case 8: setup_temperature_screen(); break;
  84     }
  85 }
  86
  87 void PrepareScreen::preheat()
  88 {
  89     float t = THEPANEL->get_default_hotend_temp();
  90     PublicData::set_value( temperature_control_checksum, hotend_checksum, &t );
  91     t = THEPANEL->get_default_bed_temp();
  92     PublicData::set_value( temperature_control_checksum, bed_checksum, &t );
  93 }
  94
  95 void PrepareScreen::cooldown()
  96 {
  97     float t = 0;
  98     std::vector<struct pad_temperature> controllers;
  99     bool ok = PublicData::get_value(temperature_control_checksum, poll_controls_checksum, &controllers);
 100     if (ok) {
 101         for (auto &c : controllers) {
 102             PublicData::set_value( temperature_control_checksum, c.id, &t );
 103         }
 104     }
 105  }
 106
 107 static float getTargetTemperature(uint16_t heater_cs)
 108 {
 109     struct pad_temperature temp;
 110     bool ok = PublicData::get_value( temperature_control_checksum, current_temperature_checksum, heater_cs, &temp );
 111
 112     if (ok) {
 113         return temp.target_temperature;
 114     }
 115
 116     return 0.0F;
 117 }
 118
 119 void PrepareScreen::setup_temperature_screen()
 120 {
 121     // setup temperature screen
 122     auto mvs= new ModifyValuesScreen(true); // delete itself on exit
 123     mvs->set_parent(this);
 124
 125     int cnt= 0;
 126     // returns enabled temperature controllers
 127     std::vector<struct pad_temperature> controllers;
 128     bool ok = PublicData::get_value(temperature_control_checksum, poll_controls_checksum, &controllers);
 129     if (ok) {
 130         for (auto &c : controllers) {
 131             // rename if two of the known types
 132             const char *name;
 133             if(c.designator == "T") name= "Hotend";
 134             else if(c.designator == "B") name= "Bed";
 135             else name= c.designator.c_str();
 136             uint16_t i= c.id;
 137
 138             mvs->addMenuItem(name, // menu name
 139                 [i]() -> float { return getTargetTemperature(i); }, // getter
 140                 [i](float t) { PublicData::set_value( temperature_control_checksum, i, &t ); }, // setter
 141                 1.0F, // increment
 142                 0.0F, // Min
 143                 500.0F // Max
 144             );
 145             cnt++;
 146         }
 147     }
 148
 149     if(cnt > 0) {
 150         THEPANEL->enter_screen(mvs);
 151     }else{
 152         // no heaters and probably no extruders either
 153         delete mvs;
 154     }
 155 }