Library changes on top of upstream 35c41a7:
- models.py: MODELS table (max width / density / needs_print_clear per
model) and prepare_print(), replacing the duplicated width/density
logic in the CLI. Adds d101 (192px head, tested on 12mm tape).
- _transceive raises PrinterError instead of returning None (callers
used to crash with AttributeError on a silent printer).
- PR #28: send ALLOW_PRINT_CLEAR / SET_QUANTITY for D-series models
(labels taller than ~210px failed on D11 without them) and pause 1ms
between line packets.
- PR #12: replace the fixed sleep after END_PAGE_PRINT with
get_print_status() polling (30s deadline, fallback for firmwares that
do not answer). get_print_status returns PrintStatus(finished,
progress, feed_progress, error).
- set_dimension parameter names match their use.
Verified on a D101 over Bluetooth.
Gracious