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Optimize target_extruder, ignore T with mixing (#12432)

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* Optimize target_extruder, ignore T with mixing
* Give G-code Tn parity with tool_change
This commit is contained in:
Scott Lahteine
2018-11-14 17:33:04 -06:00
committed by GitHub
parent 5e586a6b39
commit d2bb53702a
18 changed files with 150 additions and 138 deletions
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17
Marlin/src/gcode/temperature/M104_M109.cpp
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@@ -39,10 +39,15 @@
* M104: Set hot end temperature
*/
void GcodeSuite::M104() {
if (get_target_extruder_from_command()) return;
if (DEBUGGING(DRYRUN)) return;
const uint8_t e = target_extruder;
#if ENABLED(MIXING_EXTRUDER) && MIXING_VIRTUAL_TOOLS > 1
constexpr int8_t e = 0;
#else
const int8_t e = get_target_extruder_from_command();
if (e < 0) return;
#endif
if (parser.seenval('S')) {
const int16_t temp = parser.value_celsius();
@@ -82,9 +87,15 @@ void GcodeSuite::M104() {
*/
void GcodeSuite::M109() {
if (get_target_extruder_from_command()) return;
if (DEBUGGING(DRYRUN)) return;
#if ENABLED(MIXING_EXTRUDER) && MIXING_VIRTUAL_TOOLS > 1
constexpr int8_t target_extruder = 0;
#else
const int8_t target_extruder = get_target_extruder_from_command();
if (target_extruder < 0) return;
#endif
const bool no_wait_for_cooling = parser.seenval('S'),
set_temp = no_wait_for_cooling || parser.seenval('R');
if (set_temp) {