make 'wait' optional and mark as workaround
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@ -374,6 +374,10 @@ const unsigned int dropsegments=5; //everything with less than this number of st
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#define MAX_CMD_SIZE 96
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#define BUFSIZE 4
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// Some Hosts doesn't have a timeout for resend a command.
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// This is a workaround for them. If your printer sometimes stuck and stop printing this could help.
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// #define NO_TIMEOUTS
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// @section fwretract
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// Firmware based and LCD controlled retract
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@ -724,6 +724,7 @@ void get_command() {
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if (drain_queued_commands_P()) return; // priority is given to non-serial commands
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#ifdef NO_TIMEOUTS
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static millis_t last_command_time = 0;
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millis_t ms = millis();
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@ -731,9 +732,12 @@ void get_command() {
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SERIAL_ECHOLNPGM(MSG_WAIT);
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last_command_time = ms;
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}
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#endif
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while (MYSERIAL.available() > 0 && commands_in_queue < BUFSIZE) {
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#ifdef NO_TIMEOUTS
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last_command_time = ms;
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#endif
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serial_char = MYSERIAL.read();
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if (serial_char == '\n' || serial_char == '\r' ||
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