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Add M220 B/R with PRUSA_MMU2 (#15739)

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lukasmatena
2019-11-26 10:34:18 +01:00
committed by Scott Lahteine
parent e7519c50b6
commit 8ccfdaca02
2 changed files with 16 additions and 3 deletions
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18
Marlin/src/gcode/config/M220.cpp
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@ -24,11 +24,23 @@
#include "../../module/motion.h"
/**
* M220: Set speed percentage factor, aka "Feed Rate" (M220 S95)
* M220: Set speed percentage factor, aka "Feed Rate"
*
* Parameters
* S<percent> : Set the feed rate percentage factor
*
* With PRUSA_MMU2...
* B : Flag to back up the current factor
* R : Flag to restore the last-saved factor
*/
void GcodeSuite::M220() {
if (parser.seenval('S'))
feedrate_percentage = parser.value_int();
#if ENABLED(PRUSA_MMU2)
static int16_t backup_feedrate_percentage = 100;
if (parser.seen('B')) backup_feedrate_percentage = feedrate_percentage;
if (parser.seen('R')) feedrate_percentage = backup_feedrate_percentage;
#endif
if (parser.seenval('S')) feedrate_percentage = parser.value_int();
}