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@ -28,25 +28,93 @@
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#include "../../../module/planner.h"
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#include "../../../module/stepper.h"
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#if ENABLED(EXTRA_LIN_ADVANCE_K)
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float saved_extruder_advance_K[EXTRUDERS];
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uint8_t lin_adv_slot = 0;
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#endif
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/**
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* M900: Get or Set Linear Advance K-factor
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*
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* K<factor> Set advance K factor
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* T<tool> Which tool to address
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* K<factor> Set current advance K factor (Slot 0).
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* L<factor> Set secondary advance K factor (Slot 1). Requires EXTRA_LIN_ADVANCE_K.
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* S<0/1> Activate slot 0 or 1. Requires EXTRA_LIN_ADVANCE_K.
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*/
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void GcodeSuite::M900() {
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#if EXTRUDERS < 2
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constexpr uint8_t tmp_extruder = 0;
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#else
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const uint8_t tmp_extruder = parser.seenval('T') ? parser.value_int() : active_extruder;
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const uint8_t tmp_extruder = parser.intval('T', active_extruder);
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if (tmp_extruder >= EXTRUDERS) {
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SERIAL_ECHOLNPGM("?T value out of range.");
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return;
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}
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#endif
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#if ENABLED(EXTRA_LIN_ADVANCE_K)
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bool ext_slot = bitRead(lin_adv_slot, tmp_extruder);
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if (parser.seenval('S')) {
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const bool slot = parser.value_bool();
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if (ext_slot != slot) {
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ext_slot = slot;
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bitWrite(lin_adv_slot, tmp_extruder, slot);
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planner.synchronize();
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const float temp = planner.extruder_advance_K[tmp_extruder];
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planner.extruder_advance_K[tmp_extruder] = saved_extruder_advance_K[tmp_extruder];
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saved_extruder_advance_K[tmp_extruder] = temp;
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}
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}
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if (parser.seenval('K')) {
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const float newK = parser.value_float();
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if (WITHIN(newK, 0, 10)) {
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if (ext_slot)
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saved_extruder_advance_K[tmp_extruder] = newK;
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else {
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planner.synchronize();
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planner.extruder_advance_K[tmp_extruder] = newK;
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}
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}
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else
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SERIAL_ECHOLNPGM("?K value out of range (0-10).");
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}
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if (parser.seenval('L')) {
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const float newL = parser.value_float();
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if (WITHIN(newL, 0, 10)) {
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if (!ext_slot)
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saved_extruder_advance_K[tmp_extruder] = newL;
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else {
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planner.synchronize();
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planner.extruder_advance_K[tmp_extruder] = newL;
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}
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}
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else
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SERIAL_ECHOLNPGM("?L value out of range (0-10).");
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}
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if (!parser.seen_any()) {
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#if EXTRUDERS < 2
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SERIAL_ECHOLNPAIR("Advance S", ext_slot, " K", planner.extruder_advance_K[0]);
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SERIAL_ECHOLNPAIR("(Slot ", 1 - ext_slot, " K", saved_extruder_advance_K[0], ")");
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#else
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LOOP_L_N(i, EXTRUDERS) {
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const int slot = (int)bitRead(lin_adv_slot, i);
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SERIAL_ECHOLNPAIR("Advance T", int(i), " S", slot, " K", planner.extruder_advance_K[i]);
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SERIAL_ECHOLNPAIR("(Slot ", 1 - slot, " K", saved_extruder_advance_K[i], ")");
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SERIAL_EOL();
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}
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#endif
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}
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#else
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if (parser.seenval('K')) {
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const float newK = parser.floatval('K');
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const float newK = parser.value_float();
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if (WITHIN(newK, 0, 10)) {
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planner.synchronize();
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planner.extruder_advance_K[tmp_extruder] = newK;
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@ -67,6 +135,8 @@ void GcodeSuite::M900() {
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SERIAL_EOL();
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#endif
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}
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#endif
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}
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#endif // LIN_ADVANCE
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Sam Lane
6 years ago
committed by