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Fix G-code parser with MMU2 (#13951)

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This commit is contained in:
Giuliano Zaro 2019-05-11 02:57:15 +02:00 committed by Scott Lahteine
parent 746c38f4be
commit f22c9a1ae1
1 changed files with 7 additions and 11 deletions
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18
Marlin/src/gcode/parser.cpp
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@ -142,27 +142,23 @@ void GCodeParser::parse(char *p) {
// Skip spaces to get the numeric part
while (*p == ' ') p++;
// Bail if there's no command code number
// Prusa MMU2 has T?/Tx/Tc commands
#if DISABLED(PRUSA_MMU2)
if (!NUMERIC(*p)) return;
#endif
// Save the command letter at this point
// A '?' signifies an unknown command
command_letter = letter;
#if ENABLED(PRUSA_MMU2)
if (letter == 'T') {
// check for special MMU2 T?/Tx/Tc commands
if (*p == '?' || *p == 'x' || *p == 'c') {
command_letter = letter;
string_arg = p;
return;
}
}
#endif
// Bail if there's no command code number
if (!NUMERIC(*p)) return;
// Save the command letter at this point
// A '?' signifies an unknown command
command_letter = letter;
// Get the code number - integer digits only
codenum = 0;