The live connection reads tray_now (unit × 4 + slot, 254 external, 255
none) and works out the unit by id or, failing that, by position — so the
A2L's AMS lite numbered 16 is handled. Cards say 'Using' (or 'Loaded' when
not printing) with the filament's name and slot, mark the slot in the list,
and draw a tube in its colour from that spool to the toolhead, with a
moving flow while printing. The external spool is drawn when it's in use.
Debug reports include tray_now and tray_tar.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Each sync keeps what the printer reported, slot by slot (material, colour,
empty, tagged — nothing that identifies a spool). The card's drawing colours
in the first AMS unit's spools, dashes empty slots, and lists every slot and
the external holder underneath with its colour name. "Test & sync" redraws
the card with what it just read.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Printers move out of Settings into their own table and page: each has an
optional nickname (the model is shown when blank), a model from the Bambu
lineup with a line drawing that follows the selection, an AMS type
suggested from the model, and its address, serial and access code. Access
codes are never returned to the browser. The printer set up in Settings is
migrated automatically and its settings rows removed.
Background sync covers every printer. Grams left are filled in only from an
AMS that measures (AMS, AMS 2 Pro, AMS HT), never from an AMS lite.
Spools now show their RFID tag ID, product code and filament code, and say
which printer they're loaded in.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
