3DPrinting/Prusa-Firmware
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This commit is contained in:
Marek Bel 2019-01-22 14:05:08 +01:00
parent a92d9c782b
commit c371a5ea65
2 changed files with 19 additions and 0 deletions

8
Firmware/mmu.cpp
View file

@ -450,6 +450,10 @@ void mmu_command(uint8_t cmd)
mmu_ready = false;
}
//! @brief Rotate extruder idler to catch filament
//! @par synchronize
//! * true blocking call
//! * false non-blocking call
void mmu_load_step(bool synchronize)
{
current_position[E_AXIS] = current_position[E_AXIS] + MMU_LOAD_FEEDRATE * 0.1;
@ -555,6 +559,10 @@ bool mmu_get_response(uint8_t move)
return response;*/
}
//! @brief Wait for active extruder to reach temperature set
//!
//! This function is blocking and showing lcd_wait_for_heater() screen
//! which is constantly updated with nozzle temperature.
void mmu_wait_for_heater_blocking()
{
while ((degTargetHotend(active_extruder) - degHotend(active_extruder)) > 5)

11
Firmware/ultralcd.cpp
View file

@ -6996,6 +6996,17 @@ static bool lcd_selftest_fsensor(void)
return (!fsensor_not_responding);
}
//! @brief Self-test of infrared barrier filament sensor mounted on MK3S with MMUv2 printer
//!
//! Test whether sensor is not triggering filament presence when extruder idler is moving without filament.
//!
//! Steps:
//! * Backup current active extruder temperature
//! * Pre-heat to PLA extrude temperature.
//! * Unload filament possibly present.
//!
//! @retval true passed
//! @retval false failed
static bool selftest_irsensor()
{
class TempBackup