MaPaLo76
c61a67f812
feat(web+mqtt): FR-010 Webinterface-Redesign + MQTT-Steuerung
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Webinterface:
- /: oeffentlich, Laser Cutter Status, m:ss, an/aus, Display-Toggle (fetch/204)
- /config: H2-Abschnitte (Status, MQTT, Webzugang, Geraet, Tools)
Maschinenlaufzeit h:mm:ss, Reboot-Button (disabled bei aktivem Laser)
- /reset-total: neue POST-Route fuer NVS-Maschinenlaufzeit-Reset (Auth)
- /display-toggle: POST, 204, kein Seitenwechsel
- /reboot: POST, Auth, ESP.restart()
DisplayManager:
- setEnabled()/isEnabled() via MAX7219 SHUTDOWN-Modus
MQTT:
- lasercutter/reset -> lasercutter/cmd (MQTT_TOPIC_CMD)
- Kommandos: reset_session_nvs, reset_session_ram, display, reboot
- Heartbeat lasercutter/status: display_on-Feld hinzugefuegt
2026-03-01 17:28:47 +01:00
MaPaLo76
26a4e9b95c
fix(display): redesign module layout - integer minutes, dedicated error slots
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New module assignment:
Module 0 : WiFi error indicator (showWifiError) - 'W' / blank
Module 1-3 : laser time in full minutes, 3-digit right-aligned
Module 4 : MQTT error indicator (showMqttError) - 'M' / blank
Module 5-7 : countdown seconds / idle / status, 3-digit right-aligned
Changes in display_manager.h:
- Update zone layout comments
- showLaserTime: integer minutes only, writes modules 1-3 (module 0 untouched)
- showCountdown: writes modules 5-7 only (module 4 untouched)
- showIdle: ' --' on modules 5-7
- showStatus: 3-char string on modules 5-7
- Add showWifiError(bool): module 0
- Add showMqttError(bool): module 4
Changes in display_manager.cpp:
- Add BMP_M character bitmap
- Add 'M' case in charBitmap()
- Rewrite showLaserTime() - round to int, 3 chars, modules 1-3
- Rewrite showCountdown() - 3 chars, modules 5-7
- Rewrite showIdle() - ' --' on modules 5-7
- Rewrite showStatus() - 3 chars, modules 5-7
- Add showWifiError() / showMqttError() implementations
- Update printToSerial() log output
Changes in test_sketch:
- 9 test steps covering all new methods incl. combination test
- Tested on hardware: all steps passed
2026-02-22 14:15:18 +01:00
MaPaLo76
4349b37f05
feat(display): implement DisplayManager with raw MD_MAX72XX
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- Add include/display_manager.h: DisplayManager class declaration
- Two-zone layout: Zone 0 (top, laser time), Zone 1 (bottom, countdown/status)
- showLaserTime(), showCountdown(), showIdle(), showStatus(), setBrightness()
- rotateCCW() bitmap transformation for 90 deg physical module rotation
- charBitmap() for 17-character set (0-9, space, dash, dot, special chars)
- Add src/display_manager.cpp: full implementation
- Double-init pattern for SPI power stability
- showLaserTime() format: <10 -> ' x.x', <100 -> 'xx.x', <1000 -> ' xxx', else 'xxxx'
- showCountdown() right-aligned 4-char format
- All methods use writeZone() -> writeChar() -> rotateCCW() -> MD_MAX72XX
- Add test_sketches/test_display_manager.cpp: 6-step verification test
- allLedsOn/Off, showLaserTime (12 boundary values), showCountdown 5->0
- showIdle, showStatus (Err/AP/WiFi/oF), live simulation loop
- Update platformio.ini: add test-display-mgr environment
- Update src/main.cpp: integrate display.begin/showIdle/update
- Update Implementation-Plan.md: mark Phase 4 tasks 4.1-4.3 complete
Tested on hardware: all 6 test steps passed
2026-02-22 14:00:54 +01:00
