octoturge
9a314b2b9f
Pointed at a real H2C that was 20% into a job, `print_status()` returned
nothing at all. The printer was in fact pushing a full status object every
second; every one was arriving, failing to deserialize, and being dropped
invisibly by an `if let Ok(report) = ..` with no `else`.
That silence produced two confidently-wrong claims in our own comments,
both corrected here:
- `pushall`'s doc said whether v2 emits `push_status` unprompted was "an
open question". It is not: v2 pushes a full 97-field object roughly once
a second from the moment you subscribe, no trigger needed. There is no
missing "other trigger" to hunt for.
- The "sequence gap" warning blamed the network for dropped v1 updates.
Those updates were not dropped in transit - they failed to parse, so
they never reached the counter, making the next one that did look like a
skip. Confirmed: seq 57, 62, 64 and 69 all arrived. After the fix, zero
gaps and zero parse failures across a 25s run against both printers.
Two concrete causes, both found with captured payloads:
- v1 trays carry `tray_temp`/`tray_time`; v2 trays carry
`drying_temp`/`drying_time`. All four were required, so *every* v1 push
carrying AMS data failed.
- A third tray shape existed that nothing modelled: an empty v2 slot sends
`{"id": "2", "state": 0}`, which matched neither `EmptyTray` (it denies
unknown fields, deliberately) nor `LoadedTray` (16 fields short).
A parse failure now reports itself, naming the printer, the sequence id and
the serde error. A report this process cannot parse is a defect in
`PrintReport`, and the only way to fix it is to be told which field.
`PrintReport` itself modelled 9 of 97 top-level fields, and none of them
were progress or temperature - it was built from a truncated example. It
now carries gcode_state, percent, layer counts, remaining time, nozzle/bed
temperatures, fan gears, wifi and HMS entries. `merge_from`'s two dozen
four-line blocks collapse to `newer.x.or(self.x.take())` one-liners: the
old shape made adding a field a three-place edit, and forgetting the merge
half produced a field that silently never survived a partial update.
Two scale traps documented where they bite: reported fan speeds are 0-15
gears, not percent and not the 0-255 PWM we send (`set_fan_speed(50)`
reads back as "7"); and v2 pins `sequence_id` to one value for minutes
while contents change, so it orders and identifies nothing there.
Two examples, and the distinction between them is the point. `live_reports`
is read-only and safe against a printer mid-job. `bambu_idle_checks`
writes, so it requires an explicit printer id and refuses to run unless
that printer reports `gcode_state: "IDLE"`.
Regression fixtures are verbatim captures off both printers, hardware
identifiers scrubbed - the only way to keep this from regressing without a
printer plugged in.
220 lines
5.0 KiB
JSON
220 lines
5.0 KiB
JSON
{
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"upgrade_state": {
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"sequence_id": 0,
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"progress": "",
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"status": "IDLE",
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"consistency_request": false,
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"dis_state": 0,
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"err_code": 0,
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"force_upgrade": false,
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"message": "0%, 0B/s",
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"module": "",
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"new_version_state": 0,
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"cur_state_code": 0,
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"idx2": 4275297388,
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"new_ver_list": []
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},
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"ipcam": {
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"ipcam_dev": "1",
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"ipcam_record": "enable",
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"timelapse": "disable",
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"resolution": "",
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"tutk_server": "disable",
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"mode_bits": 3
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},
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"upload": {
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"status": "idle",
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"progress": 0,
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"message": ""
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},
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"net": {
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"conf": 0,
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"info": [
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{
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"ip": 0,
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"mask": 0
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}
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]
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},
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"nozzle_temper": 22.125,
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"nozzle_target_temper": 0,
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"bed_temper": 21.34375,
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"bed_target_temper": 0,
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"chamber_temper": 5,
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"mc_print_stage": "1",
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"heatbreak_fan_speed": "15",
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"cooling_fan_speed": "0",
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"big_fan1_speed": "0",
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"big_fan2_speed": "0",
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"mc_percent": 0,
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"mc_remaining_time": 0,
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"ams_status": 0,
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"ams_rfid_status": 0,
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"hw_switch_state": 0,
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"spd_mag": 100,
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"spd_lvl": 2,
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"print_error": 0,
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"lifecycle": "product",
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"wifi_signal": "-64dBm",
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"gcode_state": "IDLE",
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"gcode_file_prepare_percent": "0",
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"queue_number": 0,
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"queue_total": 0,
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"queue_est": 0,
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"queue_sts": 0,
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"project_id": "0",
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"profile_id": "0",
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"task_id": "0",
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"subtask_id": "0",
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"subtask_name": "",
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"gcode_file": "",
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"stg": [],
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"stg_cur": 0,
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"print_type": "idle",
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"home_flag": 158549400,
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"mc_print_line_number": "0",
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"mc_print_sub_stage": 0,
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"sdcard": true,
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"force_upgrade": false,
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"mess_production_state": "active",
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"layer_num": 0,
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"total_layer_num": 0,
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"s_obj": [],
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"filam_bak": [],
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"fan_gear": 0,
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"nozzle_diameter": "0.4",
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"nozzle_type": "stainless_steel",
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"cali_version": 0,
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"k": "0.0000",
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"flag3": 655,
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"hms": [],
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"online": {
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"ahb": false,
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"rfid": false,
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"version": 1849554829
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},
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"ams": {
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"ams": [
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{
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"chip_id": "<scrubbed>",
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"ams_id": "<scrubbed>",
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"check": 1,
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"id": "0",
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"humidity": "2",
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"humidity_raw": "41",
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"temp": "23.0",
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"dry_time": 0,
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"info": "1001",
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"tray": [
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{
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"id": "0"
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},
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{
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"id": "1"
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},
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{
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"id": "2",
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"state": 3,
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"remain": -1,
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"k": 0.03999999910593033,
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"n": 1,
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"cali_idx": -1,
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"total_len": 330000,
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"tag_uid": "<scrubbed>",
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"tray_id_name": "",
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"tray_info_idx": "GFG99",
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"tray_type": "PETG",
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"tray_sub_brands": "",
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"tray_color": "161616FF",
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"tray_weight": "0",
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"tray_diameter": "0.00",
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"tray_temp": "0",
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"tray_time": "0",
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"bed_temp_type": "0",
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"bed_temp": "0",
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"nozzle_temp_max": "270",
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"nozzle_temp_min": "220",
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"xcam_info": "000000000000000000000000",
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"tray_uuid": "<scrubbed>",
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"ctype": 0,
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"cols": [
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"161616FF"
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]
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},
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{
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"id": "3",
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"state": 3,
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"remain": -1,
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"k": 0.03999999910593033,
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"n": 1,
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"cali_idx": -1,
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"total_len": 330000,
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"tag_uid": "<scrubbed>",
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"tray_id_name": "",
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"tray_info_idx": "GFG99",
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"tray_type": "PETG",
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"tray_sub_brands": "",
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"tray_color": "2850E0FF",
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"tray_weight": "0",
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"tray_diameter": "0.00",
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"tray_temp": "0",
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"tray_time": "0",
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"bed_temp_type": "0",
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"bed_temp": "0",
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"nozzle_temp_max": "270",
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"nozzle_temp_min": "220",
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"xcam_info": "000000000000000000000000",
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"tray_uuid": "<scrubbed>",
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"ctype": 0,
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"cols": [
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"2850E0FF"
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]
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}
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]
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}
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],
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"ams_exist_bits": "1",
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"tray_exist_bits": "c",
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"tray_is_bbl_bits": "c",
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"tray_tar": "255",
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"tray_now": "255",
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"tray_pre": "255",
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"tray_read_done_bits": "c",
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"tray_reading_bits": "0",
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"version": 2,
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"insert_flag": false,
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"power_on_flag": false
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},
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"vt_tray": {
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"id": "254",
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"tag_uid": "<scrubbed>",
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"tray_id_name": "",
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"tray_info_idx": "P9599a25",
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"tray_type": "PETG",
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"tray_sub_brands": "",
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"tray_color": "D3C5A3FF",
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"tray_weight": "0",
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"tray_diameter": "0.00",
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"tray_temp": "0",
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"tray_time": "0",
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"bed_temp_type": "0",
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"bed_temp": "0",
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"nozzle_temp_max": "240",
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"nozzle_temp_min": "225",
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"xcam_info": "000000000000000000000000",
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"tray_uuid": "<scrubbed>",
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"remain": 0,
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"k": 0.019999999552965164,
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"n": 1,
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"cali_idx": -1
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},
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"lights_report": [
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{
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"node": "chamber_light",
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"mode": "off"
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}
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],
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"command": "push_status",
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"msg": 0,
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"sequence_id": "53"
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} |