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@ -3935,20 +3935,14 @@ inline void gcode_M121() { enable_endstops(false); }
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#endif // BLINKM
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/**
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* M200: Set filament diameter and set E axis units to cubic millimeters (use S0 to set back to millimeters).
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* T<extruder>
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* D<millimeters>
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* M200: Set filament diameter and set E axis units to cubic millimeters
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*
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* T<extruder> - Optional extruder number. Current extruder if omitted.
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* D<mm> - Diameter of the filament. Use "D0" to set units back to millimeters.
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*/
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inline void gcode_M200() {
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int tmp_extruder = active_extruder;
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if (code_seen('T')) {
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tmp_extruder = code_value_short();
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if (tmp_extruder >= EXTRUDERS) {
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SERIAL_ECHO_START;
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SERIAL_ECHO(MSG_M200_INVALID_EXTRUDER);
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return;
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}
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}
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if (setTargetedHotend(200)) return;
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if (code_seen('D')) {
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float diameter = code_value();
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@ -3957,7 +3951,7 @@ inline void gcode_M200() {
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// for all extruders
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volumetric_enabled = (diameter != 0.0);
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if (volumetric_enabled) {
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filament_size[tmp_extruder] = diameter;
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filament_size[target_extruder] = diameter;
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// make sure all extruders have some sane value for the filament size
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for (int i=0; i<EXTRUDERS; i++)
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if (! filament_size[i]) filament_size[i] = DEFAULT_NOMINAL_FILAMENT_DIA;
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@ -6517,29 +6511,20 @@ void Stop() {
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}
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}
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bool setTargetedHotend(int code){
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/**
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* Set target_extruder from the T parameter or the active_extruder
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*
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* Returns TRUE if the target is invalid
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*/
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bool setTargetedHotend(int code) {
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target_extruder = active_extruder;
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if (code_seen('T')) {
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target_extruder = code_value_short();
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if (target_extruder >= EXTRUDERS) {
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SERIAL_ECHO_START;
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switch(code){
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case 104:
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SERIAL_ECHO(MSG_M104_INVALID_EXTRUDER);
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break;
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case 105:
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SERIAL_ECHO(MSG_M105_INVALID_EXTRUDER);
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break;
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case 109:
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SERIAL_ECHO(MSG_M109_INVALID_EXTRUDER);
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break;
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case 218:
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SERIAL_ECHO(MSG_M218_INVALID_EXTRUDER);
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break;
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case 221:
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SERIAL_ECHO(MSG_M221_INVALID_EXTRUDER);
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break;
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}
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SERIAL_CHAR('M');
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SERIAL_ECHO(code);
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SERIAL_ECHOPGM(" " MSG_INVALID_EXTRUDER " ");
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SERIAL_ECHOLN(target_extruder);
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return true;
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}
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