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special variable for saving/restoring feedmultiply using M220

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This commit is contained in:
PavelSindler 2017-09-14 20:33:25 +02:00
parent 90876453a7
commit 929e1de253
1 changed files with 6 additions and 0 deletions

6
Firmware/Marlin_main.cpp
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@ -394,6 +394,8 @@ static bool saved_extruder_relative_mode = false;
static int saved_fanSpeed = 0; //!< Print fan speed
//! @}
static int saved_feedmultiply_mm = 100;
//===========================================================================
//=============================Routines======================================
//===========================================================================
@ -6082,8 +6084,12 @@ Sigma_Exit:
{
if(code_seen('S'))
{
saved_feedmultiply_mm = feedmultiply;
feedmultiply = code_value() ;
}
if (code_seen('R')) { //restore previous feedmultiply
feedmultiply = saved_feedmultiply_mm;
}
}
break;
case 221: // M221 S<factor in percent>- set extrude factor override percentage