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feat: Filament Track Switch (H2-series O2L-FTS) support

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The Filament Track Switch (H2-series accessory, product code O2L-FTS) feeds
every AMS to both extruders through a two-track switch. Port full support
across the device layer, project config, and GUI.

Device / config:
- Model the switch-aware AMS binding (the set of extruders an AMS can feed
  and which input track A/B feeds it), switch readiness, the O2L-FTS firmware
  module, and the fun2 capability bit for checking a slice against installed
  hardware.
- Register has_filament_switcher and enable_filament_dynamic_map as project
  config that persists with the project and restores from a saved 3mf, and
  force both back to false on every project/printer/CLI load path. Live
  device sync is the only thing that sets them true.

GUI:
- Sidebar sync activates the switch from live device state, attributes each
  AMS to the extruder its input track feeds, shows a floating status icon
  (ready / not-calibrated), and surfaces a one-time tip / not-calibrated
  warning.
- Send dialog gains a non-blocking slice-vs-hardware mismatch warning and a
  blocking error when a slice needs dynamic nozzle mapping but the switch is
  missing or not set up.
- AMS load/unload guards, AMS-view routing glyph + un-calibrated banner +
  hidden external-spool road, and mapping-popup external-spool lockout.
- Filament pickers collapse the per-extruder split into a single deduplicated
  "AMS filaments" group with a smart-assign toggle when the switch is ready.
- Firmware-upgrade panel lists the O2L-FTS accessory and its version.
- Device-provided filament-change steps (ams.cfs) drive the change-step
  display when firmware sends them, including the three switch steps.
- "Load current filament" asks which extruder to feed via a
  FeedDirectionDialog when the switch is calibrated.

Inert without the accessory: every path is gated on the switch being
installed (MQTT aux bit 29, default off) or ready, both project flags default
false, and the per-extruder AMS attribution is byte-identical, so AMS state,
the send/load UI, and sliced g-code are unchanged for every printer that does
not report a Filament Track Switch.
This commit is contained in:
SoftFever
2026-07-09 18:57:05 +08:00
parent 26a0caff96
commit 0d31325df0
38 changed files with 1655 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
src/slic3r/GUI/StatusPanel.cpp
View File

@@ -2258,7 +2258,7 @@ void StatusBasePanel::show_filament_load_group(bool show)
}
auto cur_ext = obj->GetExtderSystem()->GetCurrentExtder();
m_filament_step->SetupSteps(cur_ext ? cur_ext->HasFilamentInExt() : false);
m_filament_step->SetupSteps(obj, cur_ext ? cur_ext->HasFilamentInExt() : false);
Layout();
Fit();
@@ -3526,6 +3526,14 @@ void StatusPanel::update_ams_control_state(std::string ams_id, std::string slot_
if (ams_id.empty() || slot_id.empty()) {
load_error_info = _L("Choose an AMS slot then press \"Load\" or \"Unload\" button to automatically load or unload filament.");
unload_error_info = _L("Choose an AMS slot then press \"Load\" or \"Unload\" button to automatically load or unload filament.");
} else if (obj->GetFilaSwitch()->IsInstalled() && devPrinterUtil::IsVirtualSlot(ams_id)) {
// Orca: with a Filament Track Switch installed the external spool cannot be routed, so both actions are blocked.
load_error_info = _L("\"Load\" or \"Unload\" is not supported for external spool while using Filament Track Switch.");
unload_error_info = load_error_info;
} else if (obj->GetFilaSwitch()->IsInstalled() && !obj->GetFilaSwitch()->IsReady()) {
// Orca: an un-calibrated Filament Track Switch cannot route filament to either extruder, so block both actions.
load_error_info = _L("The Filament Track Switch has not been setup. Please setup on printer.");
unload_error_info = load_error_info;
} else if (ams_id == std::to_string(VIRTUAL_TRAY_MAIN_ID) || ams_id == std::to_string(VIRTUAL_TRAY_DEPUTY_ID)) {
for (auto ext : obj->GetExtderSystem()->GetExtruders()) {
if (ext.GetSlotNow().ams_id == ams_id && ext.GetSlotNow().slot_id == slot_id)
@@ -3535,6 +3543,8 @@ void StatusPanel::update_ams_control_state(std::string ams_id, std::string slot_
}
} else {
for (auto ext : obj->GetExtderSystem()->GetExtruders()) {
// Orca: with a Filament Track Switch installed a slot is not bound to a single extruder, so skip the "already loaded" identity check.
if (obj->GetFilaSwitch()->IsInstalled()) { continue; }
if (ext.GetSlotNow().ams_id == ams_id && ext.GetSlotNow().slot_id == slot_id)
{
load_error_info = _L("Current slot has already been loaded.");
@@ -4231,6 +4241,43 @@ void StatusPanel::on_ams_load_curr()
std::string curr_ams_id = m_ams_control->GetCurentAms();
std::string curr_can_id = m_ams_control->GetCurrentCan(curr_ams_id);
std::optional<int> extruder_id = std::nullopt;
if (obj->GetFilaSwitch() && obj->GetFilaSwitch()->IsInstalled()) {
if (!obj->GetFilaSwitch()->IsReady()) {
MessageDialog msg_dlg(nullptr, _L("The Filament Track Switch has not been setup. Please setup on printer."), wxEmptyString, wxICON_WARNING | wxOK);
msg_dlg.ShowModal();
return;
}
// Filament Track Switch is calibrated: the load can go to either extruder, so ask the
// user which. Record each extruder's currently-loaded slot so the dialog can grey out a
// side that already holds this filament.
std::vector<std::pair<std::string, std::string>> extruderSlots(2, {"", ""});
if (auto ext = obj->GetExtderSystem()->GetExtderById(MAIN_EXTRUDER_ID); ext.has_value())
{
if (ext->HasFilamentInExt())
{
extruderSlots[MAIN_EXTRUDER_ID] = {ext->GetSlotNow().ams_id, ext->GetSlotNow().slot_id};
}
}
if (auto ext = obj->GetExtderSystem()->GetExtderById(DEPUTY_EXTRUDER_ID); ext.has_value())
{
if (ext->HasFilamentInExt())
{
extruderSlots[DEPUTY_EXTRUDER_ID] = {ext->GetSlotNow().ams_id, ext->GetSlotNow().slot_id};
}
}
FeedDirectionDialog dialog(nullptr, 2, obj->printer_type);
dialog.SetExtruderMapping(obj, curr_ams_id, curr_can_id, extruderSlots);
auto rtn = dialog.ShowModal();
if (rtn != wxID_OK)
{
return;
}
extruder_id = dialog.GetExtruderID();
}
update_load_with_temp();
//virtual tray
@@ -4262,11 +4309,11 @@ void StatusPanel::on_ams_load_curr()
if (obj->is_enable_np || obj->is_enable_ams_np) {
try {
if (!curr_ams_id.empty() && !curr_can_id.empty()) {
obj->command_ams_change_filament(true, curr_ams_id, "0", old_temp, new_temp);
obj->command_ams_change_filament(true, curr_ams_id, "0", old_temp, new_temp, extruder_id);
}
} catch (...) {}
} else {
obj->command_ams_change_filament(true, "254", "0", old_temp, new_temp);
obj->command_ams_change_filament(true, "254", "0", old_temp, new_temp, extruder_id);
}
}
@@ -4302,12 +4349,12 @@ void StatusPanel::on_ams_load_curr()
if (obj->is_enable_np) {
try {
if (!curr_ams_id.empty() && !curr_can_id.empty()) {
obj->command_ams_change_filament(true, curr_ams_id, curr_can_id, old_temp, new_temp);
obj->command_ams_change_filament(true, curr_ams_id, curr_can_id, old_temp, new_temp, extruder_id);
}
}
catch (...){}
} else {
obj->command_ams_change_filament(true, curr_ams_id, curr_can_id, old_temp, new_temp);
obj->command_ams_change_filament(true, curr_ams_id, curr_can_id, old_temp, new_temp, extruder_id);
}
}
}