Native Components
Tank Level Card
A semantic, read-only monitor for tanks, vessels, reservoirs and process storage. HARDWARE VALIDATED on the current ESP32-P4 evidence ledger.
#10 — Tank Level Card
A semantic, read-only monitor for tanks, vessels, reservoirs and process storage.
- —Water and fuel tanks
- —Reservoirs
- —Industrial storage
- —Marine systems
Inspector capabilities and presentation
- —240 × 145 default and 220 × 128 minimum stackable geometry
- —Level percentage, volume and capacity
- —Engineering units
- —Low and high thresholds
- —Theme-aware tank presentation
The component remains one serialized Canvas object. Browser Preview, Live Studio and Standalone Export consume its normalized semantic model while internal LVGL composition stays private.
Generated Runtime SDK family
FG_Set_<TankLevelCard>_Level(float percent);
FG_Set_<TankLevelCard>_Volume(float value);
FG_Set_<TankLevelCard>_Capacity(float value);
FG_Set_<TankLevelCard>_Units(const char * units);
FG_Set_<TankLevelCard>_LowLevel(float value);
FG_Set_<TankLevelCard>_HighLevel(float value);Interaction and UserEvents
No UserEvents are generated.Tank Level Card is intentionally display-only. It has no operator controls or genuine touch interaction.
Where hooks exist, implement the exact declarations in 95_UserEvents.c. Runtime SDK calls never simulate user input.
Ownership boundary
ForgeUI owns semantic presentation, private LVGL composition, generated contracts, persisted identity, fixed storage and Browser/Live/Standalone alignment.
Browser, Live, Standalone and ESP32-P4 status
| Surface | Status |
|---|---|
| Browser Preview | Implemented |
| Live Studio | Implemented |
| Standalone Export | Implemented |
| Persisted identity and duplicate isolation | Implemented |
| ESP32-P4 | HARDWARE VALIDATED |