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G4: in case that there is no dwell time set, "Sleep..." message is not printed on LCD

This commit is contained in:
PavelSindler 2017-06-05 10:22:02 +02:00
parent 1e734d361a
commit 0c4b5795fa
1 changed files with 2 additions and 3 deletions
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5
Firmware/Marlin_main.cpp
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@ -2300,12 +2300,11 @@ void process_commands()
prepare_arc_move(false);
}
break;
case 4: // G4 dwell
LCD_MESSAGERPGM(MSG_DWELL);
case 4: // G4 dwell
codenum = 0;
if(code_seen('P')) codenum = code_value(); // milliseconds to wait
if(code_seen('S')) codenum = code_value() * 1000; // seconds to wait
if(codenum != 0) LCD_MESSAGERPGM(MSG_DWELL);
st_synchronize();
codenum += millis(); // keep track of when we started waiting
previous_millis_cmd = millis();