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special variable for saving/restoring feedmultiply using M220

This commit is contained in:
PavelSindler 2017-09-14 20:33:25 +02:00
parent 4af075a316
commit 4960127240
1 changed files with 5 additions and 3 deletions
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8
Firmware/Marlin_main.cpp
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@ -498,6 +498,8 @@ unsigned long chdkHigh = 0;
boolean chdkActive = false;
#endif
static int saved_feedmultiply_mm = 100;
//===========================================================================
//=============================Routines======================================
//===========================================================================
@ -4938,11 +4940,11 @@ Sigma_Exit:
{
if(code_seen('S'))
{
saved_feedmultiply = feedmultiply;
saved_feedmultiply_mm = feedmultiply;
feedmultiply = code_value() ;
}
if (code_seen('R')) { //restore
feedmultiply = saved_feedmultiply;
if (code_seen('R')) { //restore previous feedmultiply
feedmultiply = saved_feedmultiply_mm;
}
}
break;