My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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M220.cpp 1.6KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <https://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #include "../gcode.h"
  23. #include "../../module/motion.h"
  24. /**
  25. * M220: Set speed percentage factor, aka "Feed Rate"
  26. *
  27. * Parameters
  28. * S<percent> : Set the feed rate percentage factor
  29. *
  30. * Report the current speed percentage factor if no parameter is specified
  31. *
  32. * For MMU2 and MMU2S devices...
  33. * B : Flag to back up the current factor
  34. * R : Flag to restore the last-saved factor
  35. */
  36. void GcodeSuite::M220() {
  37. static int16_t backup_feedrate_percentage = 100;
  38. if (parser.seen('B')) backup_feedrate_percentage = feedrate_percentage;
  39. if (parser.seen('R')) feedrate_percentage = backup_feedrate_percentage;
  40. if (parser.seenval('S')) feedrate_percentage = parser.value_int();
  41. if (!parser.seen_any()) {
  42. SERIAL_ECHOPGM("FR:", feedrate_percentage);
  43. SERIAL_CHAR('%');
  44. SERIAL_EOL();
  45. }
  46. }