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Handle configurable distance past gears

This commit is contained in:
Alex Voinea 2022-12-19 23:49:12 +01:00
parent 70356b71df
commit 62ea78d46e
1 changed files with 3 additions and 3 deletions
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6
Firmware/mmu2.cpp
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@ -249,9 +249,9 @@ bool MMU2::VerifyFilamentEnteredPTFE()
uint8_t fsensorState = 0; uint8_t fsensorState = 0;
// MMU has finished its load, push the filament further by some defined constant length // MMU has finished its load, push the filament further by some defined constant length
// If the filament sensor reads 0 at any moment, then report FAILURE // If the filament sensor reads 0 at any moment, then report FAILURE
current_position[E_AXIS] += MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH - MMU2_LOAD_DISTANCE_PAST_GEARS; current_position[E_AXIS] += MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH - (logic.ExtraLoadDistance() - MMU2_FILAMENT_SENSOR_POSITION);
plan_buffer_line_curposXYZE(MMU2_LOAD_TO_NOZZLE_FEED_RATE); plan_buffer_line_curposXYZE(MMU2_LOAD_TO_NOZZLE_FEED_RATE);
current_position[E_AXIS] -= (MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH - MMU2_LOAD_DISTANCE_PAST_GEARS); current_position[E_AXIS] -= (MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH - (logic.ExtraLoadDistance() - MMU2_FILAMENT_SENSOR_POSITION));
plan_buffer_line_curposXYZE(MMU2_LOAD_TO_NOZZLE_FEED_RATE); plan_buffer_line_curposXYZE(MMU2_LOAD_TO_NOZZLE_FEED_RATE);
while(blocks_queued()) while(blocks_queued())
@ -840,7 +840,7 @@ void MMU2::execute_extruder_sequence(const E_Step *sequence, uint8_t steps) {
void MMU2::execute_load_to_nozzle_sequence() { void MMU2::execute_load_to_nozzle_sequence() {
st_synchronize(); st_synchronize();
// Compensate for configurable Extra Loading Distance // Compensate for configurable Extra Loading Distance
current_position[E_AXIS] -= MMU2_LOAD_DISTANCE_PAST_GEARS; current_position[E_AXIS] -= (logic.ExtraLoadDistance() - MMU2_FILAMENT_SENSOR_POSITION);
execute_extruder_sequence((const E_Step *)load_to_nozzle_sequence, sizeof(load_to_nozzle_sequence) / sizeof (load_to_nozzle_sequence[0])); execute_extruder_sequence((const E_Step *)load_to_nozzle_sequence, sizeof(load_to_nozzle_sequence) / sizeof (load_to_nozzle_sequence[0]));
} }