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feat(valve): Make end-position current thresholds configurable

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Introduces separate Modbus holding registers for configurable end-position
current thresholds for both opening and closing valve movements.

- Added REG_HOLDING_VALVE_END_CURRENT_THRESHOLD_OPEN_MA and
  REG_HOLDING_VALVE_END_CURRENT_THRESHOLD_CLOSE_MA to modbus_server.h.
- Modified valve.c to use these new thresholds and save/load them via settings.
- Added new setter functions to valve.h.
- Created new shell_valve library with commands to set/get these thresholds.
- Updated modbus_tool.py to include new menu options for setting thresholds.
- Updated docs/modbus-registers.de.md to document the new registers.

This enhances the flexibility and calibration of the valve control system.
This commit is contained in:
Eduard Iten
2025-07-10 23:42:41 +02:00
parent bd8a7a766c
commit 92bb171e85
10 changed files with 198 additions and 12 deletions
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docs/modbus-registers.de.md
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@@ -49,6 +49,8 @@ Alle Register sind in einer einzigen, durchgehenden Liste pro Register-Typ (`Inp
| **0x0000** | `VALVE_COMMAND` | Ventil | `1`=Öffnen, `2`=Schliessen, `0`=Bewegung stoppen. |
| **0x0001** | `MAX_OPENING_TIME_S` | Ventil | Sicherheits-Timeout in Sekunden für den Öffnen-Vorgang. |
| **0x0002** | `MAX_CLOSING_TIME_S` | Ventil | Sicherheits-Timeout in Sekunden für den Schliessen-Vorgang. |
| **0x0003** | `END_CURRENT_THRESHOLD_OPEN_MA` | Ventil | Minimaler Stromschwellenwert in mA zur Endlagenerkennung beim Öffnen. |
| **0x0004** | `END_CURRENT_THRESHOLD_CLOSE_MA` | Ventil | Minimaler Stromschwellenwert in mA zur Endlagenerkennung beim Schliessen. |
| **0x0010** | `DIGITAL_OUTPUTS_STATE` | Ausgänge | Bitmaske zum Lesen und Schreiben der Ausgänge. Bit 0: Ausgang 1, Bit 1: Ausgang 2. `1`=AN, `0`=AUS. |
| **0x00F0** | `WATCHDOG_TIMEOUT_S` | System | Timeout des Fail-Safe-Watchdogs in Sekunden. `0`=Deaktiviert. |
| **0x00F1** | `DEVICE_RESET` | System | Schreibt `1` um das Gerät neu zu starten. |