matthias.lotz/MQTT-Display-LaserCutter
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
28 Commits 1 Branch 0 Tags 948 KiB
52b04ac9a6
Commit Graph

11 Commits

Author SHA1 Message Date
MaPaLo76
16838fa265 feat(web): Phase 7 WebServer (ESPAsyncWebServer, Config, Reset, ElegantOTA) 2026-02-22 20:43:08 +01:00
MaPaLo76
0dbfa07744 feat(mqtt): TLS-Unterstuetzung (WiFiClientSecure, Port 8883), Secrets-Datei gitignoriert 2026-02-22 20:06:53 +01:00
MaPaLo76
71ef2c7ad0 feat(mqtt): Phase 6 - MqttClient implementiert (PubSubClient, publishSession, Heartbeat, Reset-Subscribe) 2026-02-22 19:36:29 +01:00
MaPaLo76
d114a58de6 fix(phase5): LaserTracker neu - Session/Burst-Logik korrigiert 
- BurstState-Maschine: INACTIVE -> GRATIS -> NET_COUNTING
- _sessionNetSec (RAM): Netto-Sekunden der Betriebssitzung, reset beim Start
- _totalMinutesBase (NVS via settings.saveTotalMinutes): persistierte Gesamtzeit
- Gratis-Countdown startet bei JEDEM Laser-AN-Ereignis neu
- Netto-Zeit wird erst nach Ablauf der Gratiszeit gezaehlt
- getSessionMinutes(): sessionNetSec / 60 (ganzzahlig, hart)
- getCountdownRemaining(): nur 0 wenn INACTIVE oder NET_COUNTING
- Display Module 1-3: Session-Minuten (nicht Gesamtzeit)
- Display Module 5-7: Countdown waehrend GRATIS, sonst Idle
- settings.saveTotalMinutes() statt direkter Preferences-Calls
- main.cpp + test_laser_tracker.cpp auf neue API umgestellt
 2026-02-22 18:48:35 +01:00
MaPaLo76
3827342c0c feat(laser): implement LaserTracker with debounce, gratis time and NVS save 
- Add include/laser_tracker.h: LaserTracker class declaration
  - Software debounce (LASER_DEBOUNCE_MS = 50ms from config.h)
  - Polarity-aware GPIO read (LOW_ACTIVE / HIGH_ACTIVE from settings)
  - Session lifecycle: onSessionStart / onSessionEnd
  - Gratis time countdown, net seconds accumulation
  - Getters: isActive, getTotalMinutes, getSessionSeconds,
    getCountdownRemaining, getLastSessionSeconds, resetTotal

- Add src/laser_tracker.cpp: full implementation
  - readRaw() applies signal polarity
  - loop() handles debounce state machine and edge detection
  - onSessionEnd() saves updated totalMinutes to NVS
  - getTotalMinutes() returns live value (base + current net session)

- Add test_sketches/test_laser_tracker.cpp: interactive test sketch
  - Button on GPIO 4 simulates laser signal
  - BOOT button (GPIO 0, 3s hold) resets total
  - Display: modules 1-3 = total minutes, modules 5-7 = countdown/net

- Add test-laser-tracker env to platformio.ini
- Update src/main.cpp: integrate laserTracker.begin/loop + live display
- Update Implementation-Plan.md: mark Phase 5 tasks 5.1-5.6 complete
 2026-02-22 14:30:14 +01:00
MaPaLo76
26a4e9b95c fix(display): redesign module layout - integer minutes, dedicated error slots 
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 
- 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
MaPaLo76
c63cace1ae feat(wifi): implement WiFiManager connection handling 
- include/wifi_connector.h: WifiConnector class with WifiStatus enum,
  onStatusChange callback, begin/loop/reset methods
- src/wifi_connector.cpp: autoConnect with AP timeout and restart,
  reconnect logic on connection loss, printToSerial diagnostics
- src/main.cpp: call wifiConnector.begin() and loop()
- test_sketches/test_wifi.cpp: first-connect via captive portal,
  auto-reconnect after reboot, BOOT-button (3s) resets credentials
- platformio.ini: add test-wifi environment
- Implementation-Plan.md: mark tasks 3.1-3.3 complete
 2026-02-22 13:50:07 +01:00
MaPaLo76
68c3ce54b3 feat(settings): implement NVS persistence via Preferences 
- include/settings.h: Settings struct + SettingsManager class with
  begin/load/save/reset and atomic save methods per value
- src/settings.cpp: input validation, clamping, default fallbacks;
  password masked in printToSerial()
- src/main.cpp: call settings.begin() and printToSerial() on startup
- test_sketches/test_nvs.cpp: two-phase NVS persistence test;
  write known values, reboot, verify all 7 values survive (PASS)
- platformio.ini: add test-nvs environment with settings.cpp in filter
- Implementation-Plan.md: mark tasks 1.4 and 2.1/2.2 complete
 2026-02-22 13:35:44 +01:00
MaPaLo76
6ac33f459d feat(phase1): complete hardware setup, display and button test sketches 
- platformio.ini: add all 8 libraries via Git URLs, add test-display and
  test-button environments, reduce SPI clock to 1 MHz for stability
- include/config.h: add pin definitions, DISPLAY_HW_TYPE=GENERIC_HW,
  MQTT topics, NVS keys and logging macros
- src/main.cpp: add minimal startup skeleton with config.h include
- test_sketches/test_display.cpp: diagnostic sketch showing 0-based module
  index; GENERIC_HW verified with 90 deg CCW software rotation
- test_sketches/test_button.cpp: GPIO INPUT_PULLUP test; LOW_ACTIVE confirmed
- test_sketches/README.md: add wiring tables, flash commands, results table
- README.md: update HW type to GENERIC_HW, add power supply note (0.5A /
  2.5W measured, external 5V PSU required), add Conventional Commits section
- Implementation-Plan.md: mark tasks 1.1-1.5 as complete

BREAKING CHANGE: none
 2026-02-22 13:20:52 +01:00
MaPaLo76
5a3a4e40bd Initial Version of README.md 2026-02-22 10:34:37 +01:00