Add stable CYD firmware, USB calibration wizard and complete setup guide

2026-09-12 10:18:49 +02:00
parent 1eb65d8f71
commit 94546cf727
43 changed files with 9312 additions and 45 deletions
@@ -10,3 +10,25 @@ testdevice.yaml
 # Handmatige backups van de config
 *.yaml.bak*
 # Local rollback binaries and diagnostic captures
 /diagnostics/*.bin
 /diagnostics/*.log
 # Python caches from local ESPHome components
 __pycache__/
 *.pyc
 # Per-owner onboarding files and share bundles
 /device.yaml
 /calibration.yaml
 /calibration.proposed.yaml
 /measurements*.json
 /dist/
 /.venv/
 # Local editor state and measurement/temporary outputs
 /.idea/
 /calibration*.yaml.bak-*
 /calibration*.yaml.tmp-*
 /.DS_Store
@@ -1,10 +0,0 @@
 # Default ignored files
 /shelf/
 /workspace.xml
 # Editor-based HTTP Client requests
 /httpRequests/
 # Ignored default folder with query files
 /queries/
 # Datasource local storage ignored files
 /dataSources/
 /dataSources.local.xml
@@ -1,8 +0,0 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="WEB_MODULE" version="4">
  <component name="NewModuleRootManager">
    <content url="file://$MODULE_DIR$" />
    <orderEntry type="inheritedJdk" />
    <orderEntry type="sourceFolder" forTests="false" />
  </component>
 </module>
@@ -1,8 +0,0 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="ProjectModuleManager">
    <modules>
      <module fileurl="file://$PROJECT_DIR$/.idea/esphome-cyd-display.iml" filepath="$PROJECT_DIR$/.idea/esphome-cyd-display.iml" />
    </modules>
  </component>
 </project>
@@ -1,19 +0,0 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="MessDetectorOptionsConfiguration">
    <option name="transferred" value="true" />
  </component>
  <component name="PHPCSFixerOptionsConfiguration">
    <option name="transferred" value="true" />
  </component>
  <component name="PHPCodeSnifferOptionsConfiguration">
    <option name="highlightLevel" value="WARNING" />
    <option name="transferred" value="true" />
  </component>
  <component name="PhpStanOptionsConfiguration">
    <option name="transferred" value="true" />
  </component>
  <component name="PsalmOptionsConfiguration">
    <option name="transferred" value="true" />
  </component>
 </project>
@@ -0,0 +1,48 @@
 # Werkinstructies voor LLM's en developers
 Dit project bedient een ESP32-2432S028 met ILI9341 + XPT2046 (320×240,
 LVGL 90°). Lees README.md en docs/ voordat je installeert. De eigenaar kan
 fysiek tikken; een agent kan dat niet vervangen door softwarecoördinaten.
 ## Een nieuw scherm installeren
 1. Identificeer USB-poort en bordvariant. Gebruik ESPHome 2026.6.2 met Python
   3.11–3.14. Controleer eerst of er lokale configuratie bestaat.
 2. Maak in een verse kopie met `tools/new_device.py` een eigen `device.yaml`,
   `calibration.yaml`, `secrets.yaml`. Overschrijf nooit een werkend profiel.
   Laat de eigenaar wifi lokaal invullen. Toon geen sleutels in logs/chat.
 3. Flash `device.yaml` met de CLI-substitutie `CALIBRATION_ON_BOOT=true`.
   Het geïsoleerde scherm heeft vijf kruisjes en werkt zonder HA.
 4. Volg docs/CALIBREREN.md: geleide USB-capture, fit, flash, nieuwe capture,
   onafhankelijke verify. Vraag fysieke tikken per doel. Wacht op bevestiging
   dat het meetscherm werkelijk zichtbaar is; een geslaagde build is geen flash.
 5. Flash zonder die override. Koppel de eigen HA via de ESPHome-integratie.
   Lees echte entity-ID's en ondersteunde attributen; verzin geen entiteiten.
 6. Configureer alle gebruikte tegels volgens docs/TEGELS.md. De vacuumkaart
   zit op positie 6. Posities 8/10 hebben geen volledige slider/climatebinding.
   Test geen echte apparaat-acties zonder toestemming van de eigenaar.
 7. Doorloop docs/ACCEPTATIE.md en rapporteer werkelijk uitgevoerde tests,
   beperkingen en de geobserveerde stabiliteitsduur.
 ## Code en regressies
 - Houd basishardware en UI in `home-like-2432s028.yaml`; eigen gegevens horen
  in de genegeerde lokale profielen. `home-like.yaml` is een ander oud profiel.
 - Behoud vaste pagina's, verborgen navigatie bij maximaal zes tegels en
  minimaal 600 seconden standaard-standby. Geen vrij scrollen herintroduceren
  zonder touch-/navigatieregressies fysiek te testen.
 - Behoud touchfilter en eventguard vóór acties; kalibratie verwerkt gefilterde
  fysieke ADC-waarden. Zet de affine correctie niet dubbel in driver en UI.
 - Kalibratiewizard veronderstelt swap_xy=false, mirror_x=true, mirror_y=false
  en LVGL 90°. Een gewijzigde oriëntatie vereist ook nieuwe projectie/tests.
 - Run Python-tests, beide C++-tests en ESPHome-validatie/build bij codewijzigingen.
  Firmwaretests en hardwareacceptatie zijn verschillende controles.
 - `diagnostics/run_ui_test.py` rendert zonder HA-acties; raak tijdens die test
  het scherm niet aan. Gebruik `--name` voor de verwachte apparaatidentiteit.
 - Deel via `tools/export_bundle.py` of Git. Stage geen secrets, metingen,
  binaries, logs, buildcache of lokale apparaatprofielen.
 - Geen automatische firmware-upload naar een willekeurige aangesloten poort.
  Bij meerdere borden eerst de bedoelde poort vaststellen.
 Historische diagnose is achtergrond, geen bewijs dat een nieuw paneel goed
 werkt. Maak tijdens onboarding geen claims over niet-uitgevoerde fysieke tests.
@@ -0,0 +1,120 @@
 > Historisch onderzoek aan één paneel. Voor een nieuw scherm: [README.md](README.md)
 > en [de vijfpuntskalibratie](docs/CALIBREREN.md); neem geen meetwaarden over.
 # ESP32-2432S028: stabiele bediening
 Gebruik **home-like-2432s028.yaml** voor de aangesloten 2,8-inch CYD met
 ILI9341 en XPT2046. `home-like.yaml` hoort bij het andere ST7789V/GT911-bord.
 De wifi-, API- en OTA-geheimen blijven in `secrets.yaml`.
 ## Bediening
 - Stel `TILE_COUNT` in op het aantal gebruikte tegels (1–10). Bij maximaal
  zes tegels verdwijnen beide paginaknoppen en de pagina-aanduiding; hogere
  tegelnummers zijn verborgen.
 - Pagina 1 bevat tegels 1–6; pagina 2 bevat 7–10. Gebruik de knoppen
  **Vorige** en **Volgende** onderaan. Slepen is uitgeschakeld.
 - Kort tikken voert de bestaande tegelactie uit. Lang indrukken opent de
  bestaande licht-, climate- of vacuumkaart, of de ingestelde lange actie.
 - Standby begint na tien minuten zonder aanraking (`AUTO_DIM_TIMEOUT: "600"`).
 - De eerste tik op het gedimde scherm maakt het scherm wakker.
 - Contacten korter dan 60 ms worden genegeerd. Eén aanraking kan maximaal
  één tegelactie geven; een verplaatsing groter dan 18 pixels annuleert de tik; dezelfde tegel wordt 600 ms tegen contactdender beschermd.
 - De thermostaat verstuurt de afgeronde, begrensde temperatuur die hij toont.
  Een lokale temperatuur- of moduskeuze krijgt drie seconden om met HA te
  synchroniseren. Een ingedrukte bediening voorkomt automatisch dimmen.
 - Pippa gebruikt de echte `vacuum.s8`-status, zodat docken, schoonmaken,
  pauzeren en terugkeren onderscheiden worden. Ontbrekende HA-statussen
  worden als `Niet beschikbaar` getoond.
 ## Technische keuzes
 ESPHome 2026.6.2 met ESP-IDF; er zijn geen Arduino-componenten nodig.
 De displaybus draait op 40 MHz, zoals ESPHome's standaard CYD-profiel.
 XPT2046 wordt elke 20 ms uitgelezen zonder GPIO36-interrupt. De drukdrempel
 is 800, na een verdachte hoekmeting bij druk 422. Een lokale XPT2046-driver
 vereist drie consistente ADC-samples voor een nieuwe aanraking, negeert losse
 uitschieters en wacht twee drukloze samples af voor loslaten. Dit voegt circa
 40–60 ms toe bij aanraken en voorkomt dat een onstabiele eerste meting meteen
 als een andere knop wordt geïnterpreteerd. De driver staat onder `components/`. De geïnstalleerde
 interruptdriver probeert op die input-only pin een niet-beschikbare interne
 pull-up te activeren; de oude firmware logde hiervoor een GPIO-fout.
 LVGL krijgt 12% tekenbuffer. Geen scrollanimaties en geen extra flitspuls na
 elke tik. Tegelachtergronden zijn ondoorzichtig. Updates binnen 100 ms worden
 samengevoegd; ongewijzigde tegellabels en kleuren worden niet opnieuw gezet.
 De UI-initialisatie draait pas nadat LVGL is gestart. De klok ververst direct
 bij tijdsynchronisatie. Roboto staat lokaal in `fonts/`, inclusief OFL-licentie.
 De actieve indeling is 320×240. De oude, uitgecommentarieerde portretpresets
 zijn nog geen aangepaste paginalay-outs: reserveer bij een andere oriëntatie
 ook onderaan 34 pixels voor de navigatie en controleer de tegelposities.
 ## Bouwen en flashen
 ```sh
 esphome compile home-like-2432s028.yaml
 esphome upload home-like-2432s028.yaml --device /dev/cu.usbserial-130
 esphome logs home-like-2432s028.yaml --device /dev/cu.usbserial-130
 ```
 Sluit een lopende seriële loglezer voordat je flasht. De vorige configuratie
 staat lokaal in `diagnostics/before-2432s028.yaml.bak`; de bijbehorende vorige
 factorybinary in `diagnostics/before-2432s028.factory.bin`. Deze lokale backups
 worden niet in Git opgenomen. Teruggaan kan door de backup als configuratie
 te herstellen en opnieuw te bouwen/flashen; herstel de oude Arduino-toolchain
 als je de oude configuratie bouwt.
 ## Tests
 ```sh
 clang++ -std=c++17 -Wall -Wextra -Werror tests/test_cyd_ui.cpp -o /tmp/test_cyd_ui
 /tmp/test_cyd_ui
 python3 tests/test_layout.py
 clang++ -std=c++17 -Wall -Wextra -Werror tests/test_touch_filter.cpp -o /tmp/test_touch_filter
 /tmp/test_touch_filter
 ```
 De C++-test controleert contactdender, korte ruispulsen, opeenvolgende tegels,
 herhaling binnen één aanraking, `millis()`-overflow en temperatuurafronding.
 De indelingstest controleert overlap, schermgrenzen, ruimte voor navigatie
 en het filter vóór beide handlers van alle tien tegels.
 Met de Python-omgeving van ESPHome (met aioesphomeapi, PyYAML en pyserial):
 ```sh
 python diagnostics/capture_serial.py --reset --seconds 120 > diagnostics/runtime.log
 python diagnostics/run_ui_test.py --host cyd-2432s028.local
 ```
 De API-test leest de encryptiesleutel intern uit `secrets.yaml` en drukt deze
 niet af. Hij wisselt tien keer van pagina en tekent de vijf overlays in elke
 ronde. Hij roept geen Home Assistant-acties aan. Raak het scherm tijdens
 deze circa 11 seconden niet aan. Dit is een teken-/geheugentest; hij vervangt
 geen fysieke toets van de touchkalibratie of een test van HA-service-effecten.
 Diagnostiek logt iedere 30 seconden vrije heap en grootste vrije geheugenblok.
 `DEBUG` is tijdelijk nuttig voor touch- en verbindingsdiagnose. Voor dagelijks
 gebruik kan `logger.level` op `INFO` zodra de fysieke bediening goed is.
 ## Touchdiagnose
 `python diagnostics/control_ui.py touch_diagnostics` opent een apart scherm
 met vier kruizen. Tijdens deze meting kunnen aanrakingen geen tegelactie
 uitvoeren. Tik nauwkeurig achtereenvolgens linksboven, rechtsboven,
 rechtsonder en linksonder. De ruwe en genormaliseerde coördinaten staan in
 de seriële logs met tag `touch`. Sluit af met
 `python diagnostics/control_ui.py end_touch_diagnostics`. De kruizen staan
 op (20,20), (299,20), (299,219) en (20,219) voor landschap 320×240.
 De huidige kalibratie (X 225–3800, Y 274–3609) is afgeleid uit de drie
 herhaalde metingen rechtsboven en linksonder op dit fysieke bord. De eerdere
 metingen linksboven waren onstabiel en zijn bewust niet gebruikt om het
 hele scherm naar een verkeerde positie te verschuiven.
 Daarbovenop corrigeert `set_raw_correction(...)` in `on_boot` de gemeten
 scheefstand. De fit gebruikt de gefilterde hoekmedianen (830,556), (544,3461),
 (3410,3391) en (3492,372). De vier medianen vallen na correctie binnen vijf
 pixels van hun meetdoel in de regressietest. Dit zijn bord-specifieke
 coëfficiënten; neem ze niet blind over op een ander paneel. De `raw=`-logs
 blijven de fysieke, gefilterde ADC-metingen tonen.
@@ -0,0 +1,21 @@
 MIT License
 Copyright (c) 2023 Adrian Kuehlewind
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
@@ -0,0 +1,221 @@
 # CYD Home Assistant-bedieningsscherm
 Van een nieuwe **ESP32-2432S028 met ILI9341 + XPT2046** naar een gekalibreerd
 Home Assistant-scherm, via USB. Met lichtbediening, scènes/scripts, climate,
 vacuum, maximaal tien tegels en vaste pagina's. Bij maximaal zes tegels
 verdwijnt de paginering. Standby begint standaard na tien minuten.
 **Nieuw hier? Begin hieronder.** Je hoeft geen Home Assistant-token te maken
 of een ESPHome-add-on te installeren om via de computer te flashen.
 ## Met een LLM of developer werken
 Geef de uitgepakte map en deze opdracht:
 > Lees eerst AGENTS.md en README.md. Begeleid mij bij een nieuwe installatie
 > op een ESP32-2432S028 die via USB is aangesloten, met mijn eigen Home
 > Assistant. Controleer het bord, de seriële poort en de Python-omgeving.
 > Maak een lokaal device.yaml-profiel; gebruik geen bestaande persoonlijke
 > entiteiten of paneelkalibratie. Doorloop USB-kalibratie, HA-koppeling,
 > tegelconfiguratie en de acceptatietest. Vraag mij om fysieke tikken wanneer
 > nodig. Houd sleutels en wachtwoorden in lokale bestanden en rapporteer
 > welke controles echt zijn uitgevoerd.
 De begeleider kan de code en logs lezen, maar kan het fysieke scherm niet
 vanzelf zien. Jij controleert het beeld en voert de gevraagde tikken uit.
 ## 1. Benodigdheden controleren
 - Het bedoelde bord: ESP32-2432S028, 320×240, **ILI9341-display en resistieve
  XPT2046-touch**. Er bestaan borden met bijna dezelfde naam en een andere
  schermcontroller. Deze handleiding garandeert die varianten niet.
 - Een USB-**datakabel** en een computer met macOS, Linux of Windows.
 - Python **3.11–3.14**, internet voor de eerste build en enkele GB vrije ruimte.
  De versiegrens komt uit het geteste ESPHome-pakket; gebruik geen Python 3.15.
 - Een 2,4GHz-wifinetwerk; Home Assistant moet het bord via het netwerk kunnen
  bereiken. Houd het wifiwachtwoord lokaal beschikbaar.
 - Toegang tot Home Assistant om entiteiten te kiezen en ESPHome toe te voegen.
 Gebruik bij voorkeur één aangesloten ESP-bord tegelijk. Noteer de variant en
 het MAC-adres uit de boot-/uploadlogs. `home-like.yaml` en `buttons.yaml` uit
 het oorspronkelijke project zijn **niet** de startersconfiguratie voor dit bord.
 ## 2. De werkomgeving installeren
 Kloon [de repository](https://github.com/MaxGramser/homeassistant_espscreen)
 of pak de starter-ZIP uit. Open een terminal **in de codefolder**. Alle opdrachten hieronder
 worden vanuit die folder uitgevoerd.
 macOS/Linux:
 ```sh
 python3 -m venv .venv
 source .venv/bin/activate
 python -m pip install --upgrade pip
 python -m pip install -r requirements.txt
 ```
 Windows PowerShell:
 ```powershell
 py -3.13 -m venv .venv
 .\.venv\Scripts\Activate.ps1
 python -m pip install --upgrade pip
 python -m pip install -r requirements.txt
 ```
 Als PowerShell activeren blokkeert, gebruik rechtstreeks
 `.\.venv\Scripts\python.exe` in plaats van `python`; een systeemwijziging is
 niet nodig. Controleer daarna:
 ```sh
 python --version
 python -m esphome version
 python -m serial.tools.list_ports
 ```
 Verwacht **ESPHome 2026.6.2**. Deze repo bevat een aangepaste touchdriver die
 met deze versie is getest. Upgrade niet stilzwijgend tijdens een installatie.
 Zie ook de [officiële ESPHome-installatiehandleiding](https://esphome.io/install/).
 Noteer de poort: bijvoorbeeld `/dev/cu.usbserial-130` op macOS,
 `/dev/ttyUSB0` op Linux of `COM3` op Windows. Verderop staat `<USB_POORT>`;
 vervang dat steeds door de werkelijke poort, zonder punthaken.
 ## 3. Een eigen apparaatprofiel maken
 Kies een unieke naam, bijvoorbeeld `display-keuken`:
 ```sh
 python tools/new_device.py --name display-keuken --friendly-name "Display keuken"
 ```
 Dit maakt drie lokale bestanden en overschrijft niets:
 | Bestand | Wat je erin aanpast |
 |---|---|
 | `device.yaml` | Apparaatnaam, ruimte, tegels en gedrag |
 | `calibration.yaml` | Kalibratie van dit ene fysieke paneel; de wizard schrijft dit |
 | `secrets.yaml` | Wifi, API-encryptiesleutel, OTA- en fallbackwachtwoord |
 De sleutels worden uniek gegenereerd. Vul in `secrets.yaml` alleen jouw
 `wifi_ssid` en `wifi_password` in. Laat de gegenereerde sleutels staan en
 bewaar dit bestand bij je eigen configuratie. Deel het niet mee in de ZIP.
 De API-encryptiesleutel heb je later nodig bij de HA-koppeling; kopieer die
 lokaal uit het bestand, niet via een openbare chat.
 Bestaan deze bestanden al? Werk in een nieuwe kopie van de map voor een nieuw
 scherm. Wis de sleutels/kalibratie van een werkend scherm niet.
 `device.yaml` importeert de basis en jouw kalibratie. Het overschrijft ook
 **alle verborgen tegelposities**, zodat die geen entiteiten van iemand anders
 blijven volgen. Begin met de zes voorbeeldtegels. `DIRECT_ACTIONS: "false"`
 voorkomt directe HA-aansturing tijdens de eerste installatie. Maak in deze
 fase nog geen HA-automations die op de actie-sensor reageren.
 ## 4. Eerste USB-flash en kalibratie
 Controleer eerst de configuratie (ESPHome schermt secrets standaard af):
 ```sh
 python -m esphome config device.yaml
 ```
 Flash de kalibratiemodus, die zonder HA-verbinding werkt:
 ```sh
 python -m esphome -s CALIBRATION_ON_BOOT true run device.yaml --device <USB_POORT>
 ```
 De eerste build kan meerdere minuten duren. Na upload verschijnen vijf
 kruisjes op een donker scherm. `run` blijft logs tonen: stop **alleen de
 loglezer met Ctrl+C** voordat je de kalibratiewizard start. Het bord blijft aan.
 Volg nu [docs/CALIBREREN.md](docs/CALIBREREN.md): per doel worden drie tikken
 verzameld, de vier hoeken bepalen de correctie en het midden is een
 onafhankelijke controle. Daarna flash je de uitkomst en meet je opnieuw.
 **Kopieer nooit de meetwaarden van een ander paneel.**
 ## 5. Home Assistant koppelen
 Na een geslaagde kalibratie flash je de normale modus:
 ```sh
 python -m esphome run device.yaml --device <USB_POORT>
 ```
 Controleer in de logs de wifi-IP, stabiele boot en apparaatnaam. Ctrl+C sluit
 de loglezer. Het scherm moet nu de normale tegelpagina tonen.
 1. Open in HA **Instellingen → Apparaten & diensten**.
 2. Kies het ontdekte ESPHome-apparaat, of **Integratie toevoegen → ESPHome**.
 3. Gebruik `display-keuken.local` of het IP-adres uit de logs; API-poort **6053**.
 4. Vul de `api_encryption_key` uit je lokale `secrets.yaml` in als daarom wordt gevraagd.
 5. Controleer of de apparaatnaam klopt en de status online wordt.
 6. Open de opties/configuratie van deze ESPHome-integratie en schakel
   **Allow the device to perform Home Assistant actions** in.
 De precieze vertaling/plaats van de optie verschilt per HA-versie. Zie de
 [officiële integratiehandleiding](https://www.home-assistant.io/integrations/esphome).
 De HA-integratie verbindt met het bord; de ESPHome Device Builder/add-on is
 optioneel en is een andere functie.
 ## 6. Eigen tegels instellen
 Volg [docs/TEGELS.md](docs/TEGELS.md). Verzamel de echte entity-ID's in HA,
 controleer ondersteunde attributen/acties en pas `device.yaml` aan. Gebruik
 korte titels. Als je alles hebt gecontroleerd:
 ```yaml
 substitutions:
  DIRECT_ACTIONS: "true"
  TILE_COUNT: "6"
 ```
 Dit zijn wijzigingen in de **bestaande** substitutions-map, geen tweede map
 onderaan het bestand. Bouw en flash opnieuw met `run device.yaml`. De tegels
 volgen daarna de werkelijke HA-status. Een actieve API-verbinding alleen
 bewijst nog niet dat een actie door HA is toegestaan.
 ## 7. Opleveren en testen
 Voer [docs/ACCEPTATIE.md](docs/ACCEPTATIE.md) uit. Dat omvat een onafhankelijke
 touchmeting, beide pagina's indien aanwezig, lange druk, sliders, climate,
 vacuum, werkelijke HA-status en de juiste actie-effecten. De ingebouwde
 renderproef stuurt zelf geen HA-apparaten aan:
 ```sh
 python diagnostics/run_ui_test.py --host display-keuken.local --name display-keuken
 ```
 Bewaar bij deze persoon: `device.yaml`, `calibration.yaml`, `secrets.yaml`, de
 meetbestanden, de gebruikte ESPHome-versie en een kort opleverrapport.
 Voor later bijwerken kun je USB blijven gebruiken of OTA gebruiken:
 ```sh
 python -m esphome run device.yaml --device display-keuken.local
 ```
 Verander naam/API-sleutel niet zonder ook de HA-koppeling bij te werken.
 Bij storing: [docs/PROBLEMEN.md](docs/PROBLEMEN.md).
 ## Deze code aan de volgende persoon geven
 Gebruik de exporteur in plaats van je hele werkmap te kopiëren:
 ```sh
 python tools/export_bundle.py --output dist/cyd-starter.zip
 ```
 De ZIP bevat de code, lokale fonts, licenties, handleidingen en neutrale
 voorbeelden. De basisdefaults worden voor de ontvanger geneutraliseerd.
 Geen `secrets.yaml`, eigen `device.yaml`, metingen, logs, `.git`, `.esphome`,
 Python-omgeving of firmwarebackups. De exporteur weigert een bestaande ZIP
 te overschrijven; kies bij een nieuwe versie een andere bestandsnaam.
 De originele basis is van
 [akuehlewind/ESPHome-touch-display-mount](https://github.com/akuehlewind/ESPHome-touch-display-mount).
 Project-, ESPHome-driver- en fontlicenties staan respectievelijk in `LICENSE`,
 `components/xpt2046/LICENSE` en `fonts/`. Historische borddiagnose staat in
 [CYD_STABILITY.md](CYD_STABILITY.md); volg voor een **nieuwe** installatie de
 handleidingen hierboven.
@@ -0,0 +1,68 @@
 # Testresultaten ESP32-2432S028 — 12 september 2026
 Getest op de via USB aangesloten `cyd-2432s028`, ESP32 rev3.1, ESPHome
 2026.6.2 / ESP-IDF. De firmware meldt compilatietijd
 `2026-09-12 09:54:02 +0200` en is via USB geschreven en geverifieerd.
 ## Geslaagd
 - C++-regressietests voor ruis, contactdender, verspringende aanrakingen,
  echte sleepbewegingen, temperatuurafronding en `millis()`-overflow.
 - Vijf indelings-/configuratietests voor schermgrenzen, overlap, modale
  lagen, voorwaardelijke paginering en guards vóór alle tegelhandlers.
 - ESPHome-validatie met `TILE_COUNT: 6`; navigatie is in de code aan
  `count > 6` gekoppeld en tegels boven het ingestelde aantal zijn verborgen.
 - Volledige ESP-IDF-build en USB-upload met verificatie van de geschreven data.
 - Verbinding met de bestaande Home Assistant-installatie en ontvangst van
  entiteitsstatussen.
 - **10 paginacontroles en 50 overlay-cycli op het echte apparaat.**
  Render-startteller steeg van 38 naar 101 tussen de eerste en
  laatste paginacontrole: de test controleert ook werkelijke tekenactiviteit.
 - Runtime-geometrie: tegelgebied `(0,40)–(319,203)`, knop Volgende
  `(211,206)–(310,237)`. De gebieden overlappen niet.
 - Vrije heap tijdens de tien testmetingen: 86,416–139,696 bytes
  volgens `esp_get_free_heap_size()`. Geen oplopend geheugenverlies of reset
  in deze korte tekenproef.
 ## Fysieke touchdiagnose
 De gebruiker tikte herhaaldelijk de vier schermhoeken aan. De oorspronkelijke
 meting sprong linksboven soms meer dan honderd pixels weg. Na de driverfilter
 bleven de samples in herkenbare hoekgroepen. De overblijvende scheefstand is
 met een affine correctie op de hoekmedianen gecorrigeerd; de regressietest
 plaatst die medianen binnen vijf pixels van het doel. De bronwaarden en
 coëfficiënten staan in de configuratie, tests en CYD_STABILITY.md.
 De gebruiker bevestigde na de laatste flash dat de juiste knoppen reageren
 en de bediening nu goed werkt.
 ## Grenzen
 Dit is geen langdurige duurproef. Home Assistant-acties zijn niet automatisch
 uitgevoerd tijdens de schermtest. De gebruiker heeft de fysieke bediening na de laatste kalibratiecorrectie
 bevestigd: "Ja, dit werkt nu goed". De tien minuten
 standby zijn ingesteld; er is niet tien minuten gewacht om de volledige
 idle-timeout af te laten lopen.
 Lokale ruwe logs staan in `diagnostics/acceptance-ui-test.log` en
 `diagnostics/acceptance-runtime.log` en worden niet in Git opgenomen.
 ## Overdraagbare installatie — aanvullende softwarecontrole
 Op 12 september 2026 is de nieuwe onboarding getest:
 - 17 Python-tests slagen: layout, kalibratie-fit, onafhankelijke verificatie,
  foutieve/ruisende metingen, unieke secrets, niet overschrijven en export.
 - Beide C++17-regressieprogramma's slagen (touchfilter en UI-guard).
 - Starter-ZIP uitgepakt in een verse tijdelijke map; nieuw profiel met eigen
  gegenereerde sleutels aangemaakt. Volledige ESPHome 2026.6.2 / ESP-IDF-build
  met kalibratie-opstartmodus geslaagd.
 - Gegenereerde C++ gecontroleerd op identiteitcorrectie voor het nieuwe bord.
  Het aparte lokale profiel behoudt de eerder gemeten zes correctiecoëfficiënten.
 - Git-index en bestaande historie gecontroleerd op de lokale credentials;
  geen overeenkomsten. Lokale profielen en secrets zijn uitgesloten.
 De vijfpuntswizard is met synthetische meetgegevens getest. Hij is in deze
 ronde niet opnieuw fysiek uitgevoerd of naar het bestaande bord geflasht;
 voor ieder nieuw paneel blijft de fysieke acceptatie verplicht. De bovenstaande
 oudere hardwaretest betreft de eerder geïnstalleerde firmware.
@@ -1,5 +1,13 @@
 > Nieuwe ESP32-2432S028-installatie: begin bij [README.md](README.md) en
 > [de actuele tegelhandleiding](docs/TEGELS.md). Hieronder staat ook legacygedrag.
 # Tile Configuration Reference
 For the ESP32-2432S028 profile, use `home-like-2432s028.yaml` and
 [CYD_STABILITY.md](CYD_STABILITY.md). That profile uses fixed pages instead of
 scrolling, hides pagination when `TILE_COUNT <= 6`, and dims after ten minutes.
 The scrolling description below applies to `home-like.yaml`.
 This document explains every substitution in `home-like.yaml` and provides copy-paste examples for all supported entity types.
 ---
@@ -0,0 +1,13 @@
 # Identiteit: startpunt voor een NIEUW paneel, geen gemeten kalibratie.
 # tools/calibrate.py schrijft een gemeten versie van dit bestand.
 substitutions:
  TOUCH_CAL_X_MIN: "280"
  TOUCH_CAL_X_MAX: "3860"
  TOUCH_CAL_Y_MIN: "340"
  TOUCH_CAL_Y_MAX: "3860"
  TOUCH_AFFINE_XX: "1.000000000"
  TOUCH_AFFINE_XY: "0.000000000"
  TOUCH_AFFINE_XC: "0.000000000"
  TOUCH_AFFINE_YX: "0.000000000"
  TOUCH_AFFINE_YY: "1.000000000"
  TOUCH_AFFINE_YC: "0.000000000"
@@ -0,0 +1,709 @@
 # ESPHome License
 Copyright (c) 2019 ESPHome
 The ESPHome License is made up of two base licenses: MIT and the GNU GENERAL PUBLIC LICENSE.
 The C++/runtime codebase of the ESPHome project (file extensions .c, .cpp, .h, .hpp, .tcc, .ino) are
 published under the GPLv3 license. The python codebase and all other parts of this codebase are
 published under the MIT license.
 Both MIT and GPLv3 licenses are attached to this document.
 ## MIT License
 Copyright (c) 2019 ESPHome
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 ## GPLv3 License
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 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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  17. Interpretation of Sections 15 and 16.
  If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
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  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    <one line to give the program's name and a brief idea of what it does.>
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    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <http://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
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 Public License instead of this License.  But first, please read
 <http://www.gnu.org/philosophy/why-not-lgpl.html>.
@@ -0,0 +1,21 @@
 # XPT2046 input stabilization
 Based on ESPHome 2026.6.2's `esphome/components/xpt2046` (license alongside).
 The sample handoff in `touchscreen/xpt2046.cpp` and filter/calibration members
 in `touchscreen/xpt2046.h` differ from upstream. `touch_filter.h` is local.
 The installed CYD produced widely separated coordinates at first contact.
 The filter requires three samples within 100 ADC units before reporting a
 new contact, ignores isolated large jumps, and requires two absent-pressure
 samples before reporting release. Normal continuous drags use a small
 moving average; large movements are accepted after three stable samples.
 Use polling (20 ms in the device configuration), not an IRQ-only setup: the
 filter needs follow-up samples while confirming a contact or release.
 Run `tests/test_touch_filter.cpp` when changing the filter or updating ESPHome.
 An optional affine raw-coordinate correction defaults to the identity.
 The device profile sets its six coefficients at boot, fitted to median
 filtered corner readings from this particular panel. Raw diagnostic getters
 still expose the original filtered ADC values, allowing recalibration without
 mistaking corrected coordinates for physical measurements.
@@ -0,0 +1,5 @@
 import esphome.config_validation as cv
 CONFIG_SCHEMA = cv.invalid(
    "This component sould now be used as platform of the Touchscreen component."
 )
@@ -0,0 +1,43 @@
 from esphome import pins
 import esphome.codegen as cg
 from esphome.components import spi, touchscreen
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_INTERRUPT_PIN, CONF_THRESHOLD
 CODEOWNERS = ["@numo68", "@nielsnl68"]
 DEPENDENCIES = ["spi"]
 XPT2046_ns = cg.esphome_ns.namespace("xpt2046")
 XPT2046Component = XPT2046_ns.class_(
    "XPT2046Component",
    touchscreen.Touchscreen,
    spi.SPIDevice,
 )
 CONFIG_SCHEMA = cv.All(
    touchscreen.touchscreen_schema(calibration_required=True)
    .extend(
        cv.Schema(
            {
                cv.GenerateID(): cv.declare_id(XPT2046Component),
                cv.Optional(CONF_INTERRUPT_PIN): cv.All(
                    pins.internal_gpio_input_pin_schema
                ),
                cv.Optional(CONF_THRESHOLD, default=400): cv.int_range(min=0, max=4095),
            },
        )
    )
    .extend(spi.spi_device_schema()),
 )
 async def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    await spi.register_spi_device(var, config)
    await touchscreen.register_touchscreen(var, config)
    cg.add(var.set_threshold(config[CONF_THRESHOLD]))
    if CONF_INTERRUPT_PIN in config:
        pin = await cg.gpio_pin_expression(config[CONF_INTERRUPT_PIN])
        cg.add(var.set_irq_pin(pin))
@@ -0,0 +1,68 @@
 #pragma once
 #include <cstdlib>
 #include <algorithm>
 #include <cmath>
 #include <cstdint>
 namespace esphome::xpt2046 {
 // Optional affine calibration corrects skew as well as scale/offset.
 // Identity by default; coefficients belong to an individual physical panel.
 class RawCorrection {
 public:
  void set(float xx, float xy, float xc, float yx, float yy, float yc) {
    xx_ = xx; xy_ = xy; xc_ = xc; yx_ = yx; yy_ = yy; yc_ = yc;
  }
  int16_t x(int raw_x, int raw_y) const { return bound(xx_ * raw_x + xy_ * raw_y + xc_); }
  int16_t y(int raw_x, int raw_y) const { return bound(yx_ * raw_x + yy_ * raw_y + yc_); }
 private:
  static int16_t bound(float v) { return static_cast<int16_t>(std::clamp(std::lround(v), 0L, 4095L)); }
  float xx_{1}, xy_{0}, xc_{0}, yx_{0}, yy_{1}, yc_{0};
 };
 // XPT2046 ADC values can be wildly wrong as a finger first contacts/releases
 // the resistive sheet. Do not expose a lone sample as a new LVGL target.
 class TouchFilter {
 public:
  enum Result { HOLD, POSITION, RELEASE };
  Result sample(bool pressed, int16_t raw_x, int16_t raw_y) {
    if (!pressed) {
      candidate_count_ = 0;
      if (active_ && ++release_count_ < 2) return HOLD;
      active_ = false;
      release_count_ = 0;
      return RELEASE;
    }
    release_count_ = 0;
    if (active_ && near(raw_x, raw_y, x_, y_, 300)) {
      candidate_count_ = 0;
      x_ = (x_ + raw_x) / 2;
      y_ = (y_ + raw_y) / 2;
      return POSITION;
    }
    // Initial contact or a sudden jump: require three consistent samples.
    if (!candidate_count_ || !near(raw_x, raw_y, candidate_x_, candidate_y_, 100)) {
      candidate_x_ = raw_x;
      candidate_y_ = raw_y;
      candidate_count_ = 1;
      return HOLD;
    }
    candidate_x_ = (candidate_x_ * candidate_count_ + raw_x) / (candidate_count_ + 1);
    candidate_y_ = (candidate_y_ * candidate_count_ + raw_y) / (candidate_count_ + 1);
    if (++candidate_count_ < 3) return HOLD;
    x_ = candidate_x_;
    y_ = candidate_y_;
    active_ = true;
    candidate_count_ = 0;
    return POSITION;
  }
  int16_t x() const { return x_; }
  int16_t y() const { return y_; }
 private:
  static bool near(int x1, int y1, int x2, int y2, int distance) {
    return std::abs(x1 - x2) <= distance && std::abs(y1 - y2) <= distance;
  }
  int16_t x_{0}, y_{0}, candidate_x_{0}, candidate_y_{0};
  uint8_t candidate_count_{0}, release_count_{0};
  bool active_{false};
 };
 }  // namespace esphome::xpt2046
@@ -0,0 +1,117 @@
 #include "xpt2046.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 #include <algorithm>
 namespace esphome::xpt2046 {
 static const char *const TAG = "xpt2046";
 void XPT2046Component::setup() {
  if (this->irq_pin_ != nullptr) {
    // The pin reports a touch with a falling edge. Unfortunately the pin goes also changes state
    // while the channels are read and wiring it as an interrupt is not straightforward and would
    // need careful masking. A GPIO poll is cheap so we'll just use that.
    this->irq_pin_->setup();  // INPUT
    this->irq_pin_->pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
    this->irq_pin_->setup();
    this->attach_interrupt_(this->irq_pin_, gpio::INTERRUPT_FALLING_EDGE);
  }
  this->spi_setup();
  this->read_adc_(0xD0);  // ADC powerdown, enable PENIRQ pin
 }
 void XPT2046Component::update_touches() {
  int16_t data[6], x_raw, y_raw, z_raw;
  bool touch = false;
  enable();
  int16_t touch_pressure_1 = this->read_adc_(0xB1 /* touch_pressure_1 */);
  int16_t touch_pressure_2 = this->read_adc_(0xC1 /* touch_pressure_2 */);
  z_raw = touch_pressure_1 + 0xfff - touch_pressure_2;
  ESP_LOGVV(TAG, "Touchscreen Update z = %d", z_raw);
  touch = (z_raw >= this->threshold_);
  if (touch) {
    read_adc_(0xD1 /* X */);  // dummy Y measure, 1st is always noisy
    data[0] = this->read_adc_(0x91 /* Y */);
    data[1] = this->read_adc_(0xD1 /* X */);  // make 3 x-y measurements
    data[2] = this->read_adc_(0x91 /* Y */);
    data[3] = this->read_adc_(0xD1 /* X */);
    data[4] = this->read_adc_(0x91 /* Y */);
  }
  data[5] = this->read_adc_(0xD0 /* X */);  // Last X touch power down
  disable();
  if (touch) {
    x_raw = best_two_avg(data[1], data[3], data[5]);
    y_raw = best_two_avg(data[0], data[2], data[4]);
    ESP_LOGD(TAG, "Touchscreen Update [%d, %d], z = %d", x_raw, y_raw, z_raw);
    if (this->filter_.sample(true, x_raw, y_raw) == TouchFilter::POSITION) {
      this->add_raw_touch_position_(0,
          this->correction_.x(this->filter_.x(), this->filter_.y()),
          this->correction_.y(this->filter_.x(), this->filter_.y()), z_raw);
    } else {
      this->skip_update_ = true;
    }
  } else if (this->filter_.sample(false, 0, 0) == TouchFilter::HOLD) {
    this->skip_update_ = true;
  }
 }
 void XPT2046Component::dump_config() {
  ESP_LOGCONFIG(TAG,
                "XPT2046:\n"
                "  X min: %d\n"
                "  X max: %d\n"
                "  Y min: %d\n"
                "  Y max: %d\n"
                "  Swap X/Y: %s\n"
                "  Invert X: %s\n"
                "  Invert Y: %s\n"
                "  threshold: %d",
                this->x_raw_min_, this->x_raw_max_, this->y_raw_min_, this->y_raw_max_, YESNO(this->swap_x_y_),
                YESNO(this->invert_x_), YESNO(this->invert_y_), this->threshold_);
  LOG_PIN("  IRQ Pin: ", this->irq_pin_);
  LOG_UPDATE_INTERVAL(this);
 }
 // float XPT2046Component::get_setup_priority() const { return setup_priority::DATA; }
 int16_t XPT2046Component::best_two_avg(int16_t value1, int16_t value2, int16_t value3) {
  int16_t delta_a, delta_b, delta_c;
  int16_t reta = 0;
  delta_a = (value1 > value2) ? value1 - value2 : value2 - value1;
  delta_b = (value1 > value3) ? value1 - value3 : value3 - value1;
  delta_c = (value3 > value2) ? value3 - value2 : value2 - value3;
  if (delta_a <= delta_b && delta_a <= delta_c) {
    reta = (value1 + value2) >> 1;
  } else if (delta_b <= delta_a && delta_b <= delta_c) {
    reta = (value1 + value3) >> 1;
  } else {
    reta = (value2 + value3) >> 1;
  }
  return reta;
 }
 int16_t XPT2046Component::read_adc_(uint8_t ctrl) {  // NOLINT
  uint8_t data[2];
  this->write_byte(ctrl);
  delay(1);
  data[0] = this->read_byte();
  data[1] = this->read_byte();
  return ((data[0] << 8) | data[1]) >> 3;
 }
 }  // namespace esphome::xpt2046
@@ -0,0 +1,47 @@
 #pragma once
 #include "touch_filter.h"
 #include "esphome/components/spi/spi.h"
 #include "esphome/components/touchscreen/touchscreen.h"
 #include "esphome/core/automation.h"
 #include "esphome/core/component.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 namespace esphome::xpt2046 {
 using namespace touchscreen;
 class XPT2046Component : public Touchscreen,
                         public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW,
                                               spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_2MHZ> {
 public:
  void set_raw_correction(float xx, float xy, float xc, float yx, float yy, float yc) {
    correction_.set(xx, xy, xc, yx, yy, yc);
  }
  int16_t filtered_raw_x() const { return filter_.x(); }
  int16_t filtered_raw_y() const { return filter_.y(); }
  /// Set the threshold for the touch detection.
  void set_threshold(int16_t threshold) { this->threshold_ = threshold; }
  /// Set the pin used to detect the touch.
  void set_irq_pin(InternalGPIOPin *pin) { this->irq_pin_ = pin; }
  void setup() override;
  void dump_config() override;
  // float get_setup_priority() const override;
 protected:
  TouchFilter filter_;
  RawCorrection correction_;
  static int16_t best_two_avg(int16_t value1, int16_t value2, int16_t value3);
  int16_t read_adc_(uint8_t ctrl);
  void update_touches() override;
  int16_t threshold_;
  InternalGPIOPin *irq_pin_{nullptr};
 };
 }  // namespace esphome::xpt2046
@@ -0,0 +1,46 @@
 #pragma once
 #include <algorithm>
 #include <cmath>
 #include <cstdint>
 namespace cyd {
 // Work in tenths of a degree and always clamp AFTER rounding.
 inline int quantize_temperature(int value, int minimum, int maximum, int step) {
  step = std::max(1, step);
  value = std::clamp(value, minimum, maximum);
  const int snapped = minimum + static_cast<int>(std::lround(
      static_cast<double>(value - minimum) / step)) * step;
  return std::clamp(snapped, minimum, maximum);
 }
 class TouchGuard {
 public:
  void begin(uint32_t now, int x = 0, int y = 0) {
    started_ = now;
    accepted_ = false;
    moved_ = false;
    start_x_ = x;
    start_y_ = y;
  }
  void update(int x, int y) {
    // A contact that jumps to another target must never become a tile tap.
    if (std::abs(x - start_x_) > 18 || std::abs(y - start_y_) > 18) moved_ = true;
  }
  bool accept(uint32_t now, int tile) {
    if (accepted_ || moved_ || now - started_ < 60) return false;
    if (has_previous_ && tile == previous_tile_ && now - previous_ < 600) return false;
    accepted_ = true;
    has_previous_ = true;
    previous_tile_ = tile;
    previous_ = now;
    return true;
  }
 private:
  uint32_t started_{0}, previous_{0};
  int previous_tile_{-1};
  int start_x_{0}, start_y_{0};
  bool moved_{false};
  bool accepted_{false}, has_previous_{false};
 };
 inline TouchGuard touch_guard;
 }  // namespace cyd
@@ -0,0 +1,215 @@
 # Kopieer via: python tools/new_device.py --name display-keuken
 # Bewerk alleen dit lokale profiel en calibration.yaml voor jouw scherm.
 packages:
  display: !include home-like-2432s028.yaml
  calibration: !include calibration.yaml
 substitutions:
  DEVICE_NAME: "cyd-new"
  DEVICE_FRIENDLY_NAME: "Mijn CYD"
  ROOM_NAME: "Woonkamer"
  TILE_COUNT: "6"
  DIRECT_ACTIONS: "false"  # Pas na koppelen/testen op true zetten.
  AUTO_DIM_TIMEOUT: "600"
  CALIBRATION_ON_BOOT: "false"
  # Tegel 1
  TILE1_ENTITY: "light.voorbeeld_lamp"
  TILE1_STATE_ENTITY: "light.voorbeeld_lamp"
  TILE1_TITLE: "Lamp"
  TILE1_TYPE: "light"
  TILE1_TAP_ACTION: "auto"
  TILE1_TAP_SERVICE: ""
  TILE1_TAP_PARAM_KEY: ""
  TILE1_TAP_PARAM_VAL: ""
  TILE1_LONGPRESS: "slider"
  TILE1_LONGPRESS_SLIDER: "auto"
  TILE1_LONGPRESS_OFF_VALUE: "0"
  TILE1_LONGPRESS_ACTION: ""
  TILE1_LONGPRESS_ACTION_TYPE: ""
  TILE1_LONGPRESS_ACTION_SERVICE: ""
  TILE1_VALUE_MODE: "auto"
  TILE1_LABEL_ON: "Aan"
  TILE1_LABEL_OFF: "Uit"
  TILE1_ACTIVE_STATE: ""
  # Tegel 2
  TILE2_ENTITY: "switch.voorbeeld_stekker"
  TILE2_STATE_ENTITY: "switch.voorbeeld_stekker"
  TILE2_TITLE: "Stekker"
  TILE2_TYPE: "switch"
  TILE2_TAP_ACTION: "auto"
  TILE2_TAP_SERVICE: ""
  TILE2_TAP_PARAM_KEY: ""
  TILE2_TAP_PARAM_VAL: ""
  TILE2_LONGPRESS: "none"
  TILE2_LONGPRESS_SLIDER: "auto"
  TILE2_LONGPRESS_OFF_VALUE: "0"
  TILE2_LONGPRESS_ACTION: ""
  TILE2_LONGPRESS_ACTION_TYPE: ""
  TILE2_LONGPRESS_ACTION_SERVICE: ""
  TILE2_VALUE_MODE: "auto"
  TILE2_LABEL_ON: "Aan"
  TILE2_LABEL_OFF: "Uit"
  TILE2_ACTIVE_STATE: ""
  # Tegel 3
  TILE3_ENTITY: "scene.voorbeeld_avond"
  TILE3_STATE_ENTITY: "scene.voorbeeld_avond"
  TILE3_TITLE: "Avond"
  TILE3_TYPE: "scene"
  TILE3_TAP_ACTION: "auto"
  TILE3_TAP_SERVICE: ""
  TILE3_TAP_PARAM_KEY: ""
  TILE3_TAP_PARAM_VAL: ""
  TILE3_LONGPRESS: "none"
  TILE3_LONGPRESS_SLIDER: "auto"
  TILE3_LONGPRESS_OFF_VALUE: "0"
  TILE3_LONGPRESS_ACTION: ""
  TILE3_LONGPRESS_ACTION_TYPE: ""
  TILE3_LONGPRESS_ACTION_SERVICE: ""
  TILE3_VALUE_MODE: "auto"
  TILE3_LABEL_ON: "Aan"
  TILE3_LABEL_OFF: "Uit"
  TILE3_ACTIVE_STATE: ""
  # Tegel 4
  TILE4_ENTITY: "script.voorbeeld_uit"
  TILE4_STATE_ENTITY: "script.voorbeeld_uit"
  TILE4_TITLE: "Alles uit"
  TILE4_TYPE: "script"
  TILE4_TAP_ACTION: "auto"
  TILE4_TAP_SERVICE: ""
  TILE4_TAP_PARAM_KEY: ""
  TILE4_TAP_PARAM_VAL: ""
  TILE4_LONGPRESS: "none"
  TILE4_LONGPRESS_SLIDER: "auto"
  TILE4_LONGPRESS_OFF_VALUE: "0"
  TILE4_LONGPRESS_ACTION: ""
  TILE4_LONGPRESS_ACTION_TYPE: ""
  TILE4_LONGPRESS_ACTION_SERVICE: ""
  TILE4_VALUE_MODE: "auto"
  TILE4_LABEL_ON: "Aan"
  TILE4_LABEL_OFF: "Uit"
  TILE4_ACTIVE_STATE: ""
  # Tegel 5
  TILE5_ENTITY: "climate.voorbeeld_airco"
  TILE5_STATE_ENTITY: "climate.voorbeeld_airco"
  TILE5_TITLE: "Airco"
  TILE5_TYPE: "climate"
  TILE5_TAP_ACTION: "toggle"
  TILE5_TAP_SERVICE: "climate.toggle"
  TILE5_TAP_PARAM_KEY: ""
  TILE5_TAP_PARAM_VAL: ""
  TILE5_LONGPRESS: "slider"
  TILE5_LONGPRESS_SLIDER: "auto"
  TILE5_LONGPRESS_OFF_VALUE: "0"
  TILE5_LONGPRESS_ACTION: ""
  TILE5_LONGPRESS_ACTION_TYPE: ""
  TILE5_LONGPRESS_ACTION_SERVICE: ""
  TILE5_VALUE_MODE: "auto"
  TILE5_LABEL_ON: "Aan"
  TILE5_LABEL_OFF: "Uit"
  TILE5_ACTIVE_STATE: ""
  # Tegel 6
  TILE6_ENTITY: "vacuum.voorbeeld_robot"
  TILE6_STATE_ENTITY: "vacuum.voorbeeld_robot"
  TILE6_TITLE: "Stofzuiger"
  TILE6_TYPE: "vacuum"
  TILE6_TAP_ACTION: "custom"
  TILE6_TAP_SERVICE: "vacuum.start"
  TILE6_TAP_PARAM_KEY: ""
  TILE6_TAP_PARAM_VAL: ""
  TILE6_LONGPRESS: "vacuum"
  TILE6_LONGPRESS_SLIDER: "auto"
  TILE6_LONGPRESS_OFF_VALUE: "0"
  TILE6_LONGPRESS_ACTION: ""
  TILE6_LONGPRESS_ACTION_TYPE: ""
  TILE6_LONGPRESS_ACTION_SERVICE: ""
  TILE6_VALUE_MODE: "auto"
  TILE6_LABEL_ON: "Aan"
  TILE6_LABEL_OFF: "Uit"
  TILE6_ACTIVE_STATE: ""
  # Tegel 7 (verborgen zolang TILE_COUNT lager is)
  TILE7_ENTITY: "light.ongebruikt_7"
  TILE7_STATE_ENTITY: "light.ongebruikt_7"
  TILE7_TITLE: "Tegel 7"
  TILE7_TYPE: "light"
  TILE7_TAP_ACTION: "auto"
  TILE7_TAP_SERVICE: ""
  TILE7_TAP_PARAM_KEY: ""
  TILE7_TAP_PARAM_VAL: ""
  TILE7_LONGPRESS: "none"
  TILE7_LONGPRESS_SLIDER: "auto"
  TILE7_LONGPRESS_OFF_VALUE: "0"
  TILE7_LONGPRESS_ACTION: ""
  TILE7_LONGPRESS_ACTION_TYPE: ""
  TILE7_LONGPRESS_ACTION_SERVICE: ""
  TILE7_VALUE_MODE: "auto"
  TILE7_LABEL_ON: "Aan"
  TILE7_LABEL_OFF: "Uit"
  TILE7_ACTIVE_STATE: ""
  # Tegel 8 (verborgen zolang TILE_COUNT lager is)
  TILE8_ENTITY: "light.ongebruikt_8"
  TILE8_STATE_ENTITY: "light.ongebruikt_8"
  TILE8_TITLE: "Tegel 8"
  TILE8_TYPE: "light"
  TILE8_TAP_ACTION: "auto"
  TILE8_TAP_SERVICE: ""
  TILE8_TAP_PARAM_KEY: ""
  TILE8_TAP_PARAM_VAL: ""
  TILE8_LONGPRESS: "none"
  TILE8_LONGPRESS_SLIDER: "auto"
  TILE8_LONGPRESS_OFF_VALUE: "0"
  TILE8_LONGPRESS_ACTION: ""
  TILE8_LONGPRESS_ACTION_TYPE: ""
  TILE8_LONGPRESS_ACTION_SERVICE: ""
  TILE8_VALUE_MODE: "auto"
  TILE8_LABEL_ON: "Aan"
  TILE8_LABEL_OFF: "Uit"
  TILE8_ACTIVE_STATE: ""
  # Tegel 9 (verborgen zolang TILE_COUNT lager is)
  TILE9_ENTITY: "light.ongebruikt_9"
  TILE9_STATE_ENTITY: "light.ongebruikt_9"
  TILE9_TITLE: "Tegel 9"
  TILE9_TYPE: "light"
  TILE9_TAP_ACTION: "auto"
  TILE9_TAP_SERVICE: ""
  TILE9_TAP_PARAM_KEY: ""
  TILE9_TAP_PARAM_VAL: ""
  TILE9_LONGPRESS: "none"
  TILE9_LONGPRESS_SLIDER: "auto"
  TILE9_LONGPRESS_OFF_VALUE: "0"
  TILE9_LONGPRESS_ACTION: ""
  TILE9_LONGPRESS_ACTION_TYPE: ""
  TILE9_LONGPRESS_ACTION_SERVICE: ""
  TILE9_VALUE_MODE: "auto"
  TILE9_LABEL_ON: "Aan"
  TILE9_LABEL_OFF: "Uit"
  TILE9_ACTIVE_STATE: ""
  # Tegel 10 (verborgen zolang TILE_COUNT lager is)
  TILE10_ENTITY: "light.ongebruikt_10"
  TILE10_STATE_ENTITY: "light.ongebruikt_10"
  TILE10_TITLE: "Tegel 10"
  TILE10_TYPE: "light"
  TILE10_TAP_ACTION: "auto"
  TILE10_TAP_SERVICE: ""
  TILE10_TAP_PARAM_KEY: ""
  TILE10_TAP_PARAM_VAL: ""
  TILE10_LONGPRESS: "none"
  TILE10_LONGPRESS_SLIDER: "auto"
  TILE10_LONGPRESS_OFF_VALUE: "0"
  TILE10_LONGPRESS_ACTION: ""
  TILE10_LONGPRESS_ACTION_TYPE: ""
  TILE10_LONGPRESS_ACTION_SERVICE: ""
  TILE10_VALUE_MODE: "auto"
  TILE10_LABEL_ON: "Aan"
  TILE10_LABEL_OFF: "Uit"
  TILE10_ACTIVE_STATE: ""
@@ -0,0 +1,19 @@
 """Capture ESP32 boot/runtime diagnostics. Requires pyserial (in ESPHome's venv)."""
 import argparse
 import time
 import serial
 parser = argparse.ArgumentParser()
 parser.add_argument('--port', default='/dev/cu.usbserial-130')
 parser.add_argument('--seconds', type=int, default=90)
 parser.add_argument('--reset', action='store_true')
 args = parser.parse_args()
 with serial.Serial(args.port, 115200, timeout=0.2) as port:
    if args.reset:
        port.dtr = False
        port.rts = True
        time.sleep(0.1)
        port.rts = False
    end = time.monotonic() + args.seconds
    while time.monotonic() < end:
        print(port.read(4096).decode('utf-8', errors='replace'), end='', flush=True)
@@ -0,0 +1,32 @@
 """Open/close the isolated touch diagnostic screen via encrypted ESPHome API."""
 import argparse
 import asyncio
 from pathlib import Path
 import yaml
 from aioesphomeapi import APIClient, LogLevel
 async def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('action', choices=['touch_diagnostics', 'end_touch_diagnostics', 'ui_state'])
    parser.add_argument('--host', default='cyd-2432s028.local')
    parser.add_argument('--name', default='cyd-2432s028', help='Verwachte DEVICE_NAME')
    parser.add_argument('--secrets', type=Path, default=Path(__file__).resolve().parents[1] / 'secrets.yaml')
    args = parser.parse_args()
    secret = yaml.safe_load(args.secrets.read_text())
    client = APIClient(args.host, 6053, noise_psk=secret['api_encryption_key'], expected_name=args.name, client_info='CYD touch diagnostics')
    await client.connect(login=True)
    try:
        def log(msg):
            text = msg.message.decode(errors='replace') if isinstance(msg.message, bytes) else msg.message
            if 'ui_diag' in text:
                print(text, flush=True)
        client.subscribe_logs(log, log_level=LogLevel.LOG_LEVEL_DEBUG, dump_config=False)
        _, services = await client.list_entities_services()
        await client.execute_service(next(s for s in services if s.name == args.action), {})
        await asyncio.sleep(0.5)
        print(args.action + ': sent')
    finally:
        await client.disconnect()
 if __name__ == '__main__':
    asyncio.run(main())
@@ -0,0 +1,48 @@
 """Run the firmware's render test through its encrypted API; no HA actions."""
 import argparse
 import asyncio
 import re
 from pathlib import Path
 import yaml
 from aioesphomeapi import APIClient, LogLevel
 async def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('--host', default='cyd-2432s028.local')
    parser.add_argument('--name', default='cyd-2432s028', help='Verwachte DEVICE_NAME')
    parser.add_argument('--secrets', type=Path, default=Path(__file__).resolve().parents[1] / 'secrets.yaml')
    args = parser.parse_args()
    secrets = yaml.safe_load(args.secrets.read_text())
    client = APIClient(args.host, 6053, noise_psk=secrets['api_encryption_key'], client_info='CYD UI diagnostics', expected_name=args.name)
    await client.connect(login=True)
    try:
        info = await client.device_info()
        print(f'Connected: {info.name}, ESPHome {info.esphome_version}, compiled {info.compilation_time}', flush=True)
        _, services = await client.list_entities_services()
        test = next(s for s in services if s.name == 'ui_self_test')
        done = asyncio.Event()
        failures = []
        passes = []
        frames = []
        def log(msg):
            text = msg.message.decode(errors='replace') if isinstance(msg.message, bytes) else msg.message
            if any(tag in text for tag in ('ui_test', 'UI_TEST', '[health', 'took a long')):
                print(text, flush=True)
            if 'page2=PASS' in text or 'page_check=PASS' in text:
                passes.append(text)
                match = re.search(r'frames=(\d+)', text)
                if match: frames.append(int(match[1]))
            if 'FAIL' in text: failures.append(text)
            if 'UI_TEST COMPLETE' in text: done.set()
        client.subscribe_logs(log, log_level=LogLevel.LOG_LEVEL_DEBUG, dump_config=False)
        await client.execute_service(test, {})
        await asyncio.wait_for(done.wait(), timeout=45)
        assert len(passes) == 10, f'Expected 10 page checks, got {len(passes)}'
        assert not failures, failures
        assert len(frames) == 10 and frames[-1] - frames[0] >= 40, f'Render callbacks stalled: {frames}' 
        print('PASS: 10 page checks and 50 overlay render cycles completed', flush=True)
    finally:
        await client.disconnect()
 if __name__ == '__main__':
    asyncio.run(main())
@@ -0,0 +1,81 @@
 # Acceptatietest en oplevering
 Noteer datum, bordvariant/MAC, Git-commit, ESPHome-versie, apparaatnaam en de
 namen van de twee meetbestanden. Neem geen wachtwoorden in het rapport op.
 ## Zonder echte HA-acties
 1. Kalibreer met [CALIBREREN.md](CALIBREREN.md); flash de uitkomst en voer een
   nieuwe, onafhankelijke meting met `verify` uit. Een geslaagde fit alleen
   bewijst niet dat de firmwarecoördinaten kloppen.
 2. Flash de normale modus. Controleer dat het meetscherm verdwijnt.
 3. Controleer elk zichtbaar vak en de randen: geen andere tegel mag reageren.
   Tik rustig en snel achter elkaar, maar verwacht geen herhaling binnen de
   bewuste debounceperiode. Een veeg mag geen tegelactie achteraf veroorzaken.
 4. Bij 1–6 tegels: geen paginaknop. Bij 7–10: herhaal minstens twintig keer
   Volgende → tegel → Vorige. De onderste tegel mag niet reageren op de
   paginaknop. Open/sluit overlays; een tik daarin mag niet doorlekken.
 5. Draai de ingebouwde renderproef via de versleutelde API:
   ```sh
   python diagnostics/run_ui_test.py --host display-keuken.local --name display-keuken
   ```
   Vereist tien geslaagde paginacontroles, vijftig overlaycycli en voortgang
   van echte draw-callbacks. Dit test geen fysieke touch of HA-acties.
 6. Laat het bord minstens 15 minuten aan. Controleer dat het niet herstart,
   dat standby pas na tien minuten zonder aanraking begint en dat de eerste
   tik het scherm wekt zonder een apparaat te schakelen.
 ## Met Home Assistant
 Schakel directe acties pas nu in, flash opnieuw en kies veilige testapparaten.
 Controleer elke geconfigureerde tegel met zijn echte HA-entiteit:
 - Een tik voert precies één bedoelde actie uit; de terugmelding klopt.
 - Veranderen vanuit HA wordt ook op het scherm zichtbaar.
 - Lichtslider/kleur, climate-setpoint en ondersteunde modi werken waar gebruikt.
 - Vacuumacties en snelheden werken waar ondersteund. Noteer ontbrekende functies.
 - Na stroomonderbreking komen wifi en HA terug; naam, kalibratie en tegels blijven.
 - Na een korte wifi-/HA-onderbreking herstelt de verbinding zonder USB-flash.
 Bewaar logs alleen lokaal. Controleer op resets, watchdogmeldingen, herhaalde
 connectiefouten en opvallend trage componenten. Een korte renderproef bewijst
 geen stabiliteit over dagen; noteer de werkelijk geobserveerde duur.
 ## Geautomatiseerde ontwikkelchecks
 Vanuit de repo, met de Python-omgeving actief:
 ```sh
 python -m unittest discover -s tests -p 'test_*.py'
 c++ -std=c++17 -Wall -Wextra -pedantic tests/test_cyd_ui.cpp -o /tmp/test_cyd_ui
 /tmp/test_cyd_ui
 c++ -std=c++17 -Wall -Wextra -pedantic tests/test_touch_filter.cpp -o /tmp/test_touch_filter
 /tmp/test_touch_filter
 python -m esphome config device.yaml
 python -m esphome compile device.yaml
 ```
 De C++-commando's hierboven zijn voor macOS/Linux met een compiler. Op Windows
 kan de developer een beschikbare C++17-toolchain gebruiken. Flash alleen het
 gecontroleerde profiel naar het geïdentificeerde bord.
 ## Opleverrapport
 ```text
 Bord / MAC:
 Git-commit / ESPHome-versie:
 Apparaatnaam / HA-entiteiten:
 Kalibratiemeting + onafhankelijke verificatie:
 Renderproef:
 Fysieke paginering/touch/standby:
 Werkelijke HA-acties:
 Geobserveerde stabiele duur:
 Beperkingen / nog niet getest:
 Lokale profielbestanden veilig bewaard:
 ```
 Geef de eigenaar de drie lokale YAML-bestanden en de meetbestanden via een
 passend privé-kanaal. Gebruik voor een andere eigenaar de schone repository
 of starter-ZIP, zodat die eigen sleutels en eigen paneelkalibratie krijgt.
@@ -0,0 +1,127 @@
 # Een nieuw paneel kalibreren
 Dit protocol is voor **320×240, LVGL-rotatie 90°, swap_xy=false,
 mirror_x=true, mirror_y=false**. Andere oriëntaties, GT911-touch en andere
 controllers vereisen een apart profiel. Verander rotatie of mirroring niet
 halverwege de meting.
 De filter in deze repo stabiliseert de XPT2046-metingen. Kalibratie corrigeert
 vervolgens offset, schaal en scheefstand. Kalibratie repareert geen defect
 paneel, losse verbinding, instabiele voeding of willekeurige uitschieters.
 ## Voorbereiden
 1. Gebruik `device.yaml` van `tools/new_device.py`, met een eigen
   `calibration.yaml` die begint als identiteit. De persoonlijke correctie
   in het historische basisprofiel mag niet worden overgenomen.
 2. Controleer de datakabel en de USB-poort met `python -m serial.tools.list_ports`.
 3. Flash vanaf de reporoot:
 ```sh
 python -m esphome -s CALIBRATION_ON_BOOT true run device.yaml --device <USB_POORT>
 ```
 4. Controleer fysiek het **donkere scherm met vijf witte + tekens**.
   Het blijft aan en de tegelacties zijn hier niet toegankelijk.
 5. Stop de ESPHome-loglezer met Ctrl+C. Laat het bord en de USB-kabel zitten.
   Slechts één programma mag tegelijk de seriële poort gebruiken.
 Wifi/HA zijn voor deze USB-route niet nodig. Als het bord al op wifi staat,
 kan het scherm ook via de versleutelde API worden geopend:
 ```sh
 python diagnostics/control_ui.py touch_diagnostics --host display-keuken.local --name display-keuken
 ```
 Dat verandert de startmodus niet. Gebruik voor een nieuwe installatie de
 USB-route hierboven, zodat de kalibratiemodus ook na een reset actief blijft.
 ## Meting A: gegevens verzamelen
 ```sh
 python tools/calibrate.py capture --port <USB_POORT> --device-name display-keuken --output measurements-before.json
 ```
 De wizard begeleidt **één doel tegelijk**:
 1. Lees in de terminal welk kruisje aan de beurt is.
 2. Druk op Enter en tik daarna alleen dat kruisje **drie keer**.
 3. Houd elke tik circa een halve seconde vast en laat tussendoor volledig los.
 4. Wacht op de volgende terminalprompt. Ga niet zelf alvast naar een andere hoek.
 Volgorde: linksboven, rechtsboven, rechtsonder, linksonder, midden.
 Gebruik een geschikte stompe stylus of een kleine, bewuste vingertik; geen
 scherpe punt. De doelen staan op `(20,20)`, `(299,20)`, `(299,219)`, `(20,219)`
 en `(160,120)`.
 De wizard leest alleen touchlogs met `calibration=1`. Hij flasht niets, maakt
 geen netwerkverbinding en stuurt geen HA-acties. Een onvolledige meting wordt
 niet als geldig bestand opgeslagen. Bij een verkeerde tik: Ctrl+C en opnieuw
 beginnen. Gebruik een nieuwe bestandsnaam als een meting al bestaat.
 ## Een correctie berekenen
 ```sh
 python tools/calibrate.py fit measurements-before.json --output calibration.yaml --replace
 ```
 Het script:
 - neemt per hoek de mediaan van de drie ruwe ADC-metingen;
 - bepaalt een affine correctie uit de vier hoeken;
 - controleert het **niet voor de fit gebruikte middenpunt**;
 - weigert te grote fouten (>12 px), spreiding (>18 px) en onbruikbare meetgeometrie;
 - bewaart de bestaande `calibration.yaml` als een gedateerde `.bak` voordat
  een nieuwe, complete versie wordt geplaatst.
 De output bevat alleen de vier basisgrenzen en zes affine coëfficiënten in
 een ESPHome-substitutions-map. `device.yaml` importeert deze als calibration-
 package. Verander de coëfficiënten niet op gevoel en voeg geen tweede correctie
 in de driver toe. De `raw=`-logs bevatten de gefilterde **fysieke ADC-waarden**,
 ook als al een correctie is ingesteld; opnieuw kalibreren telt dus niet dubbel op.
 Een geslaagde fit op bestaande data is nog geen geslaagde fysieke test.
 ## Meting B: de geflashte uitkomst onafhankelijk testen
 Flash de correctie, nog steeds met het meetscherm:
 ```sh
 python -m esphome -s CALIBRATION_ON_BOOT true run device.yaml --device <USB_POORT>
 ```
 Sluit de loglezer met Ctrl+C en verzamel **nieuwe tikken**:
 ```sh
 python tools/calibrate.py capture --port <USB_POORT> --device-name display-keuken --output measurements-after.json
 python tools/calibrate.py verify measurements-after.json
 ```
 `verify` gebruikt de echte `native=`-coördinaten van de firmware, draait die
 naar de schermcoördinaten en vergelijkt ze met de doelen. Hij voert **geen
 nieuwe fit** uit. Alle vijf punten moeten slagen. Gebruik niet per ongeluk
 het bestand van vóór de flash voor deze controle.
 Lukt dit niet? Bekijk welk punt faalt, controleer de volgorde/druk, meet opnieuw
 en lees [PROBLEMEN.md](PROBLEMEN.md). Verhoog niet alleen de tolerantie om de
 test groen te krijgen. Rapporteer een resterende hardwareafwijking eerlijk.
 ## Terug naar normale bediening
 ```sh
 python -m esphome run device.yaml --device <USB_POORT>
 ```
 Hier is **geen** `-s CALIBRATION_ON_BOOT true` opgegeven. In `device.yaml` blijft
 de instelling `false`. Controleer de werkelijke tegels en navigatie volgens
 [ACCEPTATIE.md](ACCEPTATIE.md).
 Als de kalibratiemodus uitsluitend via de API was geopend, kun je hem sluiten:
 ```sh
 python diagnostics/control_ui.py end_touch_diagnostics --host display-keuken.local --name display-keuken
 ```
 Bewaar beide meetbestanden en `calibration.yaml` bij dit fysieke scherm.
 Na vervangen van het paneel opnieuw beginnen; geef alleen de neutrale
 starterbestanden aan een volgende eigenaar.
@@ -0,0 +1,32 @@
 # Problemen oplossen
 | Symptoom | Eerst controleren |
 |---|---|
 | Geen USB-poort | Datakabel, andere USB-poort, bordvoeding; vergelijk `python -m serial.tools.list_ports` voor/na aansluiten. Installeer zo nodig de driver van de USB-chipfabrikant. |
 | Permission denied op Linux | Toegang tot de seriële devicegroep (vaak `dialout`); opnieuw inloggen na een groepswijziging. |
 | Poort bezet | Stop ESPHome-logs, IDE-monitor en andere seriële lezers. Eén lezer tegelijk. |
 | Upload blijft verbinden | Controleer juiste bord/poort. Houd BOOT ingedrukt tijdens verbinden en laat daarna los als het bord dat vereist. |
 | Build faalt | Python 3.11–3.14 en ESPHome 2026.6.2; volledige uitgepakte map, lokale fonts/components aanwezig, internet en schijfruimte. Bewaar eerste echte fout uit de buildlog. |
 | Wit/zwart of verkeerd gedraaid beeld | Controleer ILI9341 + XPT2046-variant. Niet willekeurig de pinnen, rotatie of SPI-instellingen van een ander CYD-model kopiëren. |
 | Geen meetscherm | De upload moet klaar zijn, niet alleen de build. Flash met `-s CALIBRATION_ON_BOOT true`. Zoek in USB-logs `USB calibration ready`; normaal opstarten toont geen kruisjes. |
 | Geen metingen | Vijf kruisjes zichtbaar, andere loglezer dicht, juiste poort. Druk eerst Enter in de wizard en tik daarna drie keer hetzelfde gevraagde punt, met loslaten ertussen. |
 | Tik springt naar andere plek | Controleer onafhankelijke `verify`, eigen `calibration.yaml` en vaste oriëntatie. Niet dezelfde tikken gebruiken om zowel te fitten als te verifiëren. |
 | Fit meldt spreiding/fout | Meet opnieuw volgens de prompts. Instabiele ADC-metingen niet oplossen door de tolerantie te verhogen; controleer voeding, kabel en touchhardware. |
 | Dubbele HA-actie | Controleer zowel touchlogs als HA-automations. Gebruik niet tegelijk directe acties én een automation op de actie-sensor voor dezelfde handeling. |
 | Wifi verbindt niet | 2,4GHz, juiste lokale secrets, netwerkbereik. USB-kalibratie heeft HA niet nodig. |
 | HA ziet het bord niet | Handmatig IP uit logs gebruiken; poort 6053 bereikbaar, juiste encryptiesleutel, geen gastnetwerkisolatie. |
 | Status werkt maar actie niet | HA-optie voor toegestane apparaat-acties, `DIRECT_ACTIONS: "true"`, echte entity-ID en ondersteunde actie controleren. |
 | Vacuum/climate deels bruikbaar | Ondersteunde modi/attributen verschillen per integratie; zie TEGELS.md en test dezelfde actie eerst in HA. |
 | Verkeerde paginering | `TILE_COUNT` is 1–10; tot zes verborgen knoppen, vanaf zeven twee pagina's. Opnieuw flashen na wijzigen. |
 | Vastloper/reset | USB-log bewaren, resetreden/voeding controleren en renderproef draaien. Noteer handeling en tijdstip. |
 Voor een USB-log (stop andere lezers):
 ```sh
 python diagnostics/capture_serial.py --port <USB_POORT> --seconds 120
 ```
 De bestaande `CYD_STABILITY.md` en `TEST_RESULTS.md` beschrijven eerder
 onderzoek aan één specifiek bord. Hun meetwaarden zijn geen kalibratie voor
 een nieuw bord. Begin bij [README.md](../README.md), behoud een werkende
 lokale configuratie en verander één oorzaak tegelijk.
@@ -0,0 +1,144 @@
 # Tegels instellen voor jouw Home Assistant
 Bewerk `device.yaml`, binnen de bestaande `substitutions:`. De basiscode hoef
 je voor de onderstaande voorbeelden niet aan te passen. Elke wijziging vraagt
 opnieuw bouwen en flashen. Doorloop eerst de [installatie](../README.md).
 ## Entity-ID's verzamelen
 Open in HA **Ontwikkelaarstools → Statussen**. Zoek de gewenste entiteit en
 kopieer de volledige ID, bijvoorbeeld `light.keuken`. Controleer status en
 attributen. De schermtitel is vrij te kiezen; de entity-ID moet exact kloppen.
 Test onder **Ontwikkelaarstools → Acties** de gewenste actie met die entiteit.
 Een actie kan het echte apparaat bedienen: kies een geschikte test.
 Zie [HA-acties](https://www.home-assistant.io/docs/scripts/perform-actions/).
 Maak eerst een lijst met positie, titel, entity-ID, tikactie en lange-drukactie.
 Gebruik bestaande HA-scripts/scènes voor meerdere apparaten of complexe logica.
 ## Posities en grenzen
 | Posities | Bedoeld gebruik in deze firmware |
 |---|---|
 | 1–6 | Hoofdtegels; light, switch, scene, script, fan, cover en climate |
 | 6 | Ook de vacuumkaart; de kaart is specifiek met tegel 6 verbonden |
 | 7 en 9 | Extra lichttegels met helderheid/kleurbediening |
 | 8 en 10 | Extra status-/actietegels; geen volledige numerieke/climatekaart |
 `TILE_COUNT: "1"` tot `"10"` bepaalt hoeveel **opeenvolgende** posities zichtbaar
 zijn. Tot en met zes zijn Vorige/Volgende verborgen; vanaf zeven staat 1–6 op
 pagina één en de rest op pagina twee. Vrij scrollen is vervangen door vaste
 pagina's. Laat ongebruikte posities op de neutrale voorbeeldentiteiten staan.
 Verander geen rastermaten om tegels toe te voegen.
 ## Belangrijkste instellingen
 | Instelling (`N` = tegelnummer) | Betekenis |
 |---|---|
 | `TILEN_ENTITY` | Entiteit waarop de actie wordt uitgevoerd |
 | `TILEN_STATE_ENTITY` | Entiteit voor status/attributen; meestal dezelfde |
 | `TILEN_TITLE` | Korte titel, liefst maximaal circa 12 tekens |
 | `TILEN_TYPE` | Domein, bijvoorbeeld `light`, `scene`, `climate` |
 | `TILEN_TAP_ACTION` | `auto`, `toggle` of `custom` voor onderstaande voorbeelden |
 | `TILEN_TAP_SERVICE` | Expliciete HA-actie bij custom, bijvoorbeeld `script.turn_on` |
 | `TILEN_LONGPRESS` | `none`, `slider` of (alleen tegel 6) `vacuum` |
 | `TILEN_LONGPRESS_SLIDER` | `auto`; kiest passende regeling op basis van type |
 | `TILEN_LABEL_ON/OFF` | Tekst voor eenvoudige aan/uitstatus |
 De voorbeeldconfig vult ook de overige velden in. Laat die staan tenzij je
 ze bewust gebruikt. `STATE_ENTITY` kan bij een scène/script een echte lamp of
 schakelaar volgen; een scène heeft zelf geen betrouwbare aan/uitstatus.
 ## Voorbeelden
 Wijzig deze sleutels in de bestaande map; plak niet nogmaals `substitutions:`.
 Dimbare lamp op positie 1 (tik schakelt, lang indrukken opent de regeling):
 ```yaml
  TILE1_ENTITY: "light.keuken"
  TILE1_STATE_ENTITY: "light.keuken"
  TILE1_TITLE: "Keuken"
  TILE1_TYPE: "light"
  TILE1_TAP_ACTION: "auto"
  TILE1_LONGPRESS: "slider"
 ```
 Een niet-dimbare lamp/schakelaar krijgt `LONGPRESS: "none"`. Kleurbediening
 vereist dat de lamp de betreffende kleurmodus ondersteunt.
 Scène op positie 3:
 ```yaml
  TILE3_ENTITY: "scene.avond"
  TILE3_STATE_ENTITY: "light.keuken"
  TILE3_TITLE: "Avond"
  TILE3_TYPE: "scene"
  TILE3_TAP_ACTION: "auto"
  TILE3_LONGPRESS: "none"
 ```
 Script op positie 4:
 ```yaml
  TILE4_ENTITY: "script.alles_uit"
  TILE4_STATE_ENTITY: "script.alles_uit"
  TILE4_TITLE: "Alles uit"
  TILE4_TYPE: "script"
  TILE4_TAP_ACTION: "auto"
  TILE4_LONGPRESS: "none"
 ```
 Airco op positie 5 (lang indrukken opent climate):
 ```yaml
  TILE5_ENTITY: "climate.woonkamer"
  TILE5_STATE_ENTITY: "climate.woonkamer"
  TILE5_TITLE: "Airco"
  TILE5_TYPE: "climate"
  TILE5_TAP_ACTION: "toggle"
  TILE5_TAP_SERVICE: "climate.toggle"
  TILE5_LONGPRESS: "slider"
 ```
 Controleer `min_temp`, `max_temp`, `target_temp_step`, `hvac_modes` en de
 ondersteunde fan-/swingmodes in HA. Deze kaart is primair voor een **enkel
 setpoint**, niet een thermostaat die uitsluitend een temperatuurinterval
 gebruikt. Test de modi van jouw integratie afzonderlijk; een andere airco
 kan andere mogelijkheden hebben.
 Robotstofzuiger op positie 6 (tik start; lang indrukken opent de kaart):
 ```yaml
  TILE6_ENTITY: "vacuum.robot"
  TILE6_STATE_ENTITY: "vacuum.robot"
  TILE6_TITLE: "Stofzuiger"
  TILE6_TYPE: "vacuum"
  TILE6_TAP_ACTION: "custom"
  TILE6_TAP_SERVICE: "vacuum.start"
  TILE6_LONGPRESS: "vacuum"
 ```
 De vacuumkaart gebruikt start/pauze/stop/terugkeren/lokaliseren en de
 snelheidsnamen `quiet`, `balanced`, `turbo`, `max`. Vergelijk deze met de
 ondersteunde acties en `fan_speed_list` in HA. De snelheidsknoppen moeten in
 de basiscode aangepast worden als jouw integratie andere namen verwacht.
 Dit is geen universele kaart voor ieder robotmodel.
 ## Acties inschakelen en controleren
 Zet na kalibratie en HA-koppeling `DIRECT_ACTIONS: "true"`. Geef in de
 ESPHome-integratie toestemming voor Home Assistant-acties. Gebruik geen
 HA-automation die dezelfde schermactie daarnaast nogmaals uitvoert; dat kan
 een dubbele toggle veroorzaken. Bij `DIRECT_ACTIONS: "false"` kan de
 actie-sensor nog gebeurtenissen publiceren voor eigen automations.
 Flash `device.yaml` en test één tegel tegelijk: juiste status, juiste fysieke
 actie, terugmelding vanuit HA en lange druk. Controleer ook dat externe
 wijzigingen in HA op het scherm verschijnen. Voer daarna de
 [acceptatietest](ACCEPTATIE.md) uit.
 Extra iconen vereisen een glyph in de `materialdesign_icons`-fontlijst. De
 bundel bevat de fonts lokaal. De oudere uitgebreide
 [TILE_CONFIGURATION.md](../TILE_CONFIGURATION.md) beschrijft ook het oude
 scrollprofiel; gebruik die niet als hardware-/layoutinstructie voor dit bord.
@@ -0,0 +1,20 @@
 Pictogrammers Free License
 --------------------------
 This icon collection is released as free, open source, and GPL friendly by
 the [Pictogrammers](http://pictogrammers.com/) icon group. You may use it
 for commercial projects, open source projects, or anything really.
 # Icons: Apache 2.0 (https://www.apache.org/licenses/LICENSE-2.0)
 Some of the icons are redistributed under the Apache 2.0 license. All other
 icons are either redistributed under their respective licenses or are
 distributed under the Apache 2.0 license.
 # Fonts: Apache 2.0 (https://www.apache.org/licenses/LICENSE-2.0)
 All web and desktop fonts are distributed under the Apache 2.0 license. Web
 and desktop fonts contain some icons that are redistributed under the Apache
 2.0 license. All other icons are either redistributed under their respective
 licenses or are distributed under the Apache 2.0 license.
 # Code: MIT (https://opensource.org/licenses/MIT)
 The MIT license applies to all non-font and non-icon files.
@@ -0,0 +1,93 @@
 Copyright 2011 The Roboto Project Authors (https://github.com/googlefonts/roboto-classic)
 This Font Software is licensed under the SIL Open Font License, Version 1.1.
 This license is copied below, and is also available with a FAQ at:
 https://openfontlicense.org
 -----------------------------------------------------------
 SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
 -----------------------------------------------------------
 PREAMBLE
 The goals of the Open Font License (OFL) are to stimulate worldwide
 development of collaborative font projects, to support the font creation
 efforts of academic and linguistic communities, and to provide a free and
 open framework in which fonts may be shared and improved in partnership
 with others.
 The OFL allows the licensed fonts to be used, studied, modified and
 redistributed freely as long as they are not sold by themselves. The
 fonts, including any derivative works, can be bundled, embedded, 
 redistributed and/or sold with any software provided that any reserved
 names are not used by derivative works. The fonts and derivatives,
 however, cannot be released under any other type of license. The
 requirement for fonts to remain under this license does not apply
 to any document created using the fonts or their derivatives.
 DEFINITIONS
 "Font Software" refers to the set of files released by the Copyright
 Holder(s) under this license and clearly marked as such. This may
 include source files, build scripts and documentation.
 "Reserved Font Name" refers to any names specified as such after the
 copyright statement(s).
 "Original Version" refers to the collection of Font Software components as
 distributed by the Copyright Holder(s).
 "Modified Version" refers to any derivative made by adding to, deleting,
 or substituting -- in part or in whole -- any of the components of the
 Original Version, by changing formats or by porting the Font Software to a
 new environment.
 "Author" refers to any designer, engineer, programmer, technical
 writer or other person who contributed to the Font Software.
 PERMISSION & CONDITIONS
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of the Font Software, to use, study, copy, merge, embed, modify,
 redistribute, and sell modified and unmodified copies of the Font
 Software, subject to the following conditions:
 1) Neither the Font Software nor any of its individual components,
 in Original or Modified Versions, may be sold by itself.
 2) Original or Modified Versions of the Font Software may be bundled,
 redistributed and/or sold with any software, provided that each copy
 contains the above copyright notice and this license. These can be
 included either as stand-alone text files, human-readable headers or
 in the appropriate machine-readable metadata fields within text or
 binary files as long as those fields can be easily viewed by the user.
 3) No Modified Version of the Font Software may use the Reserved Font
 Name(s) unless explicit written permission is granted by the corresponding
 Copyright Holder. This restriction only applies to the primary font name as
 presented to the users.
 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
 Software shall not be used to promote, endorse or advertise any
 Modified Version, except to acknowledge the contribution(s) of the
 Copyright Holder(s) and the Author(s) or with their explicit written
 permission.
 5) The Font Software, modified or unmodified, in part or in whole,
 must be distributed entirely under this license, and must not be
 distributed under any other license. The requirement for fonts to
 remain under this license does not apply to any document created
 using the Font Software.
 TERMINATION
 This license becomes null and void if any of the above conditions are
 not met.
 DISCLAIMER
 THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
 OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
 COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
 DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
 OTHER DEALINGS IN THE FONT SOFTWARE.
@@ -0,0 +1,2 @@
 # Tested toolchain; do not silently upgrade during commissioning.
 esphome==2026.6.2
@@ -0,0 +1,6 @@
 # tools/new_device.py maakt unieke sleutels; bewerk wifi daarna lokaal.
 wifi_ssid: "VUL_JE_2_4_GHZ_WIFI_IN"
 wifi_password: "VUL_JE_WIFI_WACHTWOORD_IN"
 api_encryption_key: "WORDT_UNIEK_GEGENEREERD"
 ota_password: "WORDT_UNIEK_GEGENEREERD"
 ap_password: "WORDT_UNIEK_GEGENEREERD"
@@ -0,0 +1,35 @@
 #include "../cyd_ui.h"
 #include <cassert>
 #include <limits>
 int main() {
  using cyd::quantize_temperature;
  assert(quantize_temperature(223, 160, 300, 5) == 225);
  assert(quantize_temperature(221, 160, 300, 5) == 220);
  assert(quantize_temperature(-1, 160, 300, 5) == 160);
  assert(quantize_temperature(999, 160, 299, 5) == 299);
  assert(quantize_temperature(201, 160, 300, 0) == 201);
  cyd::TouchGuard g;
  g.begin(100);
  assert(!g.accept(120, 1)); // resistive noise pulse
  assert(g.accept(180, 1));
  assert(!g.accept(800, 1)); // same physical gesture cannot fire twice
  g.begin(200);
  assert(!g.accept(280, 1)); // contact bounce cannot repeat the action
  g.begin(300);
  assert(g.accept(380, 2)); // another tile is still responsive
  g.begin(1000);
  assert(g.accept(1080, 2));
  cyd::TouchGuard moving;
  moving.begin(100, 50, 50);
  moving.update(52, 48);
  assert(moving.accept(180, 1)); // small resistive jitter remains usable
  moving.begin(1000, 50, 50);
  moving.update(50, 80);
  moving.update(50, 50);
  assert(!moving.accept(1200, 2)); // excursion stays cancelled, even on return
  cyd::TouchGuard rollover;
  rollover.begin(std::numeric_limits<uint32_t>::max() - 30);
  assert(rollover.accept(50, 1)); // millis wraps after 49 days
  rollover.begin(60);
  assert(!rollover.accept(130, 1));
 }
@@ -0,0 +1,59 @@
 """Regression checks for the 320x240 page geometry and event guards."""
 from pathlib import Path
 import re
 import unittest
 ROOT = Path(__file__).resolve().parents[1]
 SOURCE = (ROOT / 'home-like-2432s028.yaml').read_text()
 VALUES = dict(re.findall(r'^  (\w+): "([^"]*)"', SOURCE, re.M))
 class LayoutTests(unittest.TestCase):
    def test_visible_rows_fit_viewport_and_leave_navigation_clear(self):
        v = lambda k: int(VALUES[k])
        rectangles = []
        for row in range(1, 4):
            for col in range(1, 3):
                x, y = v(f'GRID_COL{col}_X'), v('SCROLL_Y') + v(f'GRID_ROW{row}_Y')
                w, h = v('TILE_W'), v('TILE_H')
                self.assertGreaterEqual(x, 0)
                self.assertLessEqual(x + w, v('DISPLAY_W'))
                self.assertLessEqual(y + h, v('SCROLL_Y') + v('SCROLL_H'))
                self.assertLessEqual(y + h, v('DISPLAY_H') - 34)
                for xx, yy, ww, hh in rectangles:
                    self.assertFalse(x < xx + ww and x + w > xx and y < yy + hh and y + h > yy)
                rectangles.append((x, y, w, h))
    def test_each_tile_filters_both_events_before_side_effects(self):
        for n in range(1, 11):
            start = SOURCE.index(f'                  id: tile{n}\n')
            next_obj = re.search(r'^              - obj:', SOURCE[start:], re.M)
            end = start + next_obj.start() if next_obj else len(SOURCE)
            block = SOURCE[start:end]
            for event in ('short_click', 'long_press'):
                match = re.search(r'on_' + event + r':\s+- if:\s+condition:\s+lambda: (.*?)\n', block)
                self.assertIsNotNone(match, (n, event))
                self.assertIn(f'cyd::touch_guard.accept(millis(), {n})', match[1])
    def test_navigation_is_above_grid_but_below_modal_overlays(self):
        grid = SOURCE.index('            id: tile_scroll')
        nav = SOURCE.index('            id: page_prev')
        modal = SOURCE.index('            id: brightness_overlay')
        self.assertLess(grid, nav)
        self.assertLess(nav, modal)
    def test_pagination_is_conditional_and_excess_tiles_are_hidden(self):
        block = SOURCE.split('  - id: show_tile_page\n', 1)[1].split('  - id: wake_display', 1)[0]
        self.assertIn('const bool paginated = count > 6;', block)
        self.assertIn('i < count &&', block)
        self.assertIn('if (!paginated) id(tile_page) = 0;', block)
        self.assertIn('id(page_prev), id(page_next), id(page_number)', block)
        self.assertIn('else lv_obj_add_flag(control, LV_OBJ_FLAG_HIDDEN);', block)
    def test_self_test_cannot_call_a_home_assistant_action(self):
        block = SOURCE.split('  - id: ui_self_test\n', 1)[1].split('  - id: show_tile_page', 1)[0]
        self.assertNotIn('homeassistant.action:', block)
        self.assertNotIn('do_tile_action', block)
        self.assertNotIn('climate_target_commit', block)
 if __name__ == '__main__':
    unittest.main()
@@ -0,0 +1,126 @@
 """Offline regression tests for installation, calibration and safe export."""
 import copy
 from pathlib import Path
 import re
 import sys
 import tempfile
 import unittest
 import zipfile
 ROOT = Path(__file__).resolve().parents[1]
 sys.path.insert(0, str(ROOT / 'tools'))
 import calibrate
 import new_device
 import export_bundle
 def measurements():
    points = []
    for name, (x, y) in calibrate.TARGETS:
        rx = round(280 + y * 3580 / 240)
        ry = round(340 + x * 3520 / 320)
        samples = [dict(raw_x=rx+d, raw_y=ry+d, native_x=239-y,
                        native_y=x, pressure=1500) for d in (-2, 0, 2)]
        points.append(dict(name=name, screen=[x, y], samples=samples))
    return dict(schema=1, screen=[320, 240], points=points)
 class CalibrationTests(unittest.TestCase):
    def test_identity_fit_and_independent_verification(self):
        coefficients, report = calibrate.fit(measurements())
        self.assertAlmostEqual(coefficients[0], 1, places=3)
        self.assertAlmostEqual(coefficients[4], 1, places=3)
        self.assertTrue(all(p['error_px'] < 1 for p in report))
        self.assertEqual(len(calibrate.verify(measurements())), 5)
    def test_affine_skew_is_corrected(self):
        data = measurements()
        for point in data['points']:
            for s in point['samples']:
                x, y = s['raw_x'], s['raw_y']
                s['raw_x'] = round(.9*x - .03*y + 190)
                s['raw_y'] = round(.04*x + .95*y + 50)
        _, report = calibrate.fit(data)
        self.assertTrue(all(p['error_px'] < 1 for p in report))
    def test_center_is_not_used_to_hide_bad_fit(self):
        data = measurements()
        for s in data['points'][4]['samples']: s['raw_x'] += 600
        with self.assertRaisesRegex(ValueError, 'midden'): calibrate.fit(data)
    def test_jitter_rejected(self):
        data = measurements()
        data['points'][0]['samples'][0]['raw_x'] += 700
        with self.assertRaises(ValueError): calibrate.fit(data)
    def test_repeated_corner_rejected(self):
        data = measurements()
        for p in data['points']: p['samples'] = copy.deepcopy(data['points'][0]['samples'])
        with self.assertRaises(ValueError): calibrate.fit(data)
    def test_wrong_firmware_coordinates_rejected(self):
        data = measurements()
        for s in data['points'][0]['samples']: s['native_y'] += 40
        with self.assertRaises(ValueError): calibrate.verify(data)
    def test_capture_requires_isolated_mode(self):
        line = 'press native=20,30 raw=500,600 pressure=1500 calibration='
        self.assertEqual(calibrate.parse_touch(line+'1')['raw_x'], 500)
        with self.assertRaises(ValueError): calibrate.parse_touch(line+'0')
        self.assertIsNone(calibrate.parse_touch('unrelated log'))
    def test_wrong_screen_or_order_rejected(self):
        for field in ('screen', 'order'):
            data = measurements()
            if field == 'screen': data['screen'] = [240,320]
            else: data['points'].reverse()
            with self.assertRaises(ValueError): calibrate.fit(data)
    def test_output_requires_explicit_replace_and_preserves_backup(self):
        with tempfile.TemporaryDirectory() as tmp:
            path = Path(tmp)/'calibration.yaml'
            calibrate.write_file(path, 'old')
            with self.assertRaises(ValueError): calibrate.write_file(path, 'new')
            calibrate.write_file(path, 'new', replace=True)
            self.assertEqual(path.read_text(), 'new')
            self.assertEqual(next(Path(tmp).glob('*.bak-*')).read_text(), 'old')
 class InstallationTests(unittest.TestCase):
    def test_unique_secrets_and_no_overwrite(self):
        with tempfile.TemporaryDirectory() as a, tempfile.TemporaryDirectory() as b:
            new_device.create(a, 'display-a', 'Display A')
            new_device.create(b, 'display-b', 'Display B')
            original = (Path(a)/'secrets.yaml').read_text()
            self.assertNotEqual(original, (Path(b)/'secrets.yaml').read_text())
            self.assertNotIn('WORDT_UNIEK_GEGENEREERD', original)
            with self.assertRaises(ValueError): new_device.create(a, 'new', 'New')
            self.assertEqual(original, (Path(a)/'secrets.yaml').read_text())
    def test_invalid_device_name(self):
        with tempfile.TemporaryDirectory() as tmp:
            for name in ('../oops', 'UPPER', 'has space', 'trailing-'):
                with self.assertRaises(ValueError): new_device.create(tmp, name, 'Test')
            self.assertEqual(list(Path(tmp).iterdir()), [])
    def test_export_is_neutral_and_has_required_sources(self):
        with tempfile.TemporaryDirectory() as tmp:
            output = Path(tmp)/'starter.zip'
            export_bundle.export(ROOT, output)
            with zipfile.ZipFile(output) as archive:
                names = archive.namelist()
                for forbidden in ('secrets.yaml', 'device.yaml', 'calibration.yaml', '.git/', '.esphome/', '.log', '.bin', '.json'):
                    self.assertFalse(any(('/'+forbidden in n if forbidden.endswith('/') else n.endswith(forbidden) if forbidden.startswith('.') else n.endswith('/'+forbidden)) for n in names), forbidden)
                self.assertIn('cyd-display/.gitignore', names)
                base = archive.read('cyd-display/home-like-2432s028.yaml').decode()
                values = dict(re.findall(r'^  (\w+): "([^"]*)"', base, re.M))
                self.assertEqual(values['TOUCH_AFFINE_XX'], '1.000000000')
                self.assertEqual(values['DIRECT_ACTIONS'], 'false')
                for i in range(1,11):
                    self.assertRegex(values[f'TILE{i}_ENTITY'], r'\.(voorbeeld_|ongebruikt_)')
                archive.extractall(tmp)
            new_device.create(Path(tmp)/'cyd-display', 'fresh-board', 'Fresh board')
            with self.assertRaises(FileExistsError): export_bundle.export(ROOT, output)
 if __name__ == '__main__': unittest.main()
@@ -0,0 +1,43 @@
 #include "../components/xpt2046/touchscreen/touch_filter.h"
 #include <cassert>
 int main() {
  using F = esphome::xpt2046::TouchFilter;
  esphome::xpt2046::RawCorrection correction;
  assert(correction.x(100, 200) == 100 && correction.y(100, 200) == 200);
  correction.set(1.073915801f, 0.065912977f, -345.080450614f, 0.044372873f, 0.983997898f, -69.394322384f);
  const int corners[][4] = {{830,556,20,20}, {544,3461,299,20},
                            {3410,3391,299,219}, {3492,372,20,219}};
  for (const auto &p : corners) {
    const double sx = (correction.y(p[0], p[1]) - 274) * 320.0 / 3335;
    const double sy = (correction.x(p[0], p[1]) - 225) * 240.0 / 3575;
    assert(std::abs(sx - p[2]) < 5 && std::abs(sy - p[3]) < 5);
  }
  assert(correction.x(-30000, -30000) == 0);
  assert(correction.y(30000, 30000) == 4095);
  F f;
  // Measured bad top-left first samples must not reach LVGL immediately.
  assert(f.sample(true, 2067, 1873) == F::HOLD);
  assert(f.sample(true, 535, 500) == F::HOLD);
  assert(f.sample(true, 550, 510) == F::HOLD);
  assert(f.sample(true, 530, 495) == F::POSITION);
  assert(f.x() >= 530 && f.x() <= 550);
  assert(f.y() >= 495 && f.y() <= 510);
  // A far-away sample cannot move the pointer to another button.
  assert(f.sample(true, 3000, 3000) == F::HOLD);
  assert(f.sample(true, 540, 500) == F::POSITION);
  assert(f.x() < 600);
  // One dropped pressure sample doesn't create a second press/release.
  assert(f.sample(false, 0, 0) == F::HOLD);
  assert(f.sample(true, 550, 500) == F::POSITION);
  // A deliberate drag still works, including a large consistent movement.
  assert(f.sample(true, 700, 650) == F::POSITION);
  assert(f.sample(true, 2000, 2000) == F::HOLD);
  assert(f.sample(true, 2010, 2005) == F::HOLD);
  assert(f.sample(true, 1990, 2000) == F::POSITION);
  assert(f.x() > 1900);
  assert(f.sample(false, 0, 0) == F::HOLD);
  assert(f.sample(false, 0, 0) == F::RELEASE);
  // A lone ghost pulse must never start a gesture.
  assert(f.sample(true, 3900, 100) == F::HOLD);
  assert(f.sample(false, 0, 0) == F::RELEASE);
 }
@@ -0,0 +1,213 @@
 """USB calibration: guided capture, affine fit with center hold-out, verification.
 No network or Home Assistant access. The device must already run the firmware
 with CALIBRATION_ON_BOOT=true (or have its isolated diagnostic page opened).
 """
 import argparse
 from datetime import datetime, timezone
 import json
 import math
 import os
 from pathlib import Path
 import re
 import statistics
 import time
 TARGETS = [('linksboven', (20, 20)), ('rechtsboven', (299, 20)),
           ('rechtsonder', (299, 219)), ('linksonder', (20, 219)), ('midden', (160, 120))]
 BOUNDS = (280, 3860, 340, 3860)
 PATTERN = re.compile(r'press native=(\d+),(\d+) raw=(\d+),(\d+) pressure=(\d+) calibration=([01])')
 def parse_touch(line):
    match = PATTERN.search(line)
    if not match:
        return None
    nx, ny, rx, ry, pressure, isolated = map(int, match.groups())
    if not isolated:
        raise ValueError('Geen geïsoleerd meetscherm: start met CALIBRATION_ON_BOOT=true. Geen data opgeslagen.')
    return dict(native_x=nx, native_y=ny, raw_x=rx, raw_y=ry, pressure=pressure)
 def write_file(path, contents, replace=False):
    path = Path(path)
    if path.exists():
        if not replace:
            raise ValueError(f'{path} bestaat al; kies een andere naam of expliciet --replace.')
        backup = path.with_name(path.name + '.bak-' + datetime.now().strftime('%Y%m%d-%H%M%S-%f'))
        backup.write_bytes(path.read_bytes())
    # Write completely before replacing an existing configuration.
    temporary = path.with_name(path.name + '.tmp-' + str(os.getpid()))
    try:
        with temporary.open('x', encoding='utf-8') as handle:
            handle.write(contents)
        os.replace(temporary, path)
    finally:
        temporary.unlink(missing_ok=True)
 def validate(data):
    if data.get('schema') != 1 or data.get('screen') != [320, 240]:
        raise ValueError('Verwacht schema 1 en landschap 320×240; andere oriëntaties zijn niet ondersteund.')
    points = data.get('points', [])
    if len(points) != len(TARGETS):
        raise ValueError('Alle vier hoeken én het onafhankelijke middenpunt zijn nodig.')
    for point, (name, xy) in zip(points, TARGETS):
        if point.get('name') != name or point.get('screen') != list(xy):
            raise ValueError('Meetpunten/volgorde komen niet overeen met de wizard.')
        if len(point.get('samples', [])) < 3:
            raise ValueError(f'{name}: minimaal drie afzonderlijke tikken nodig.')
        for sample in point['samples']:
            for key, maximum in [('raw_x', 4095), ('raw_y', 4095), ('native_x', 239), ('native_y', 319), ('pressure', 8190)]:
                value = sample.get(key)
                if type(value) is not int or not 0 <= value <= maximum:
                    raise ValueError(f'{name}: ongeldige {key}.')
    return points
 def median_raw(point):
    return tuple(statistics.median(s[key] for s in point['samples']) for key in ('raw_x', 'raw_y'))
 def least_squares(rows, values):
    matrix = [[sum(row[i] * row[j] for row in rows) for j in range(3)] +
              [sum(row[i] * value for row, value in zip(rows, values))] for i in range(3)]
    for column in range(3):
        pivot = max(range(column, 3), key=lambda row: abs(matrix[row][column]))
        matrix[column], matrix[pivot] = matrix[pivot], matrix[column]
        scale = matrix[column][column]
        if abs(scale) < 1e-9:
            raise ValueError('Meetpunten zijn niet onafhankelijk; waarschijnlijk dezelfde hoek meermaals gemeten.')
        matrix[column] = [v / scale for v in matrix[column]]
        for row in range(3):
            if row != column:
                factor = matrix[row][column]
                matrix[row] = [a - factor * b for a, b in zip(matrix[row], matrix[column])]
    return [matrix[i][3] for i in range(3)]
 def project(coefficients, rx, ry):
    xx, xy, xc, yx, yy, yc = coefficients
    xmin, xmax, ymin, ymax = BOUNDS
    return ((yx * rx + yy * ry + yc - ymin) * 320 / (ymax - ymin),
            (xx * rx + xy * ry + xc - xmin) * 240 / (xmax - xmin))
 def fit(data, tolerance=12):
    points = validate(data)
    medians = [median_raw(p) for p in points]
    # Scale inputs to avoid poorly conditioned normal equations on 12-bit ADC data.
    rows = [(x / 4095, y / 4095, 1) for x, y in medians[:4]]
    xmin, xmax, ymin, ymax = BOUNDS
    values_x = [xmin + p['screen'][1] * (xmax - xmin) / 240 for p in points[:4]]
    values_y = [ymin + p['screen'][0] * (ymax - ymin) / 320 for p in points[:4]]
    cx, cy = least_squares(rows, values_x), least_squares(rows, values_y)
    coefficients = [cx[0] / 4095, cx[1] / 4095, cx[2], cy[0] / 4095, cy[1] / 4095, cy[2]]
    if not all(math.isfinite(v) for v in coefficients):
        raise ValueError('Ongeldige kalibratiecoëfficiënten.')
    # Reject captures that amplify small sensor jitter into huge screen movements.
    if max(abs(v) for v in (coefficients[0], coefficients[1], coefficients[3], coefficients[4])) > 4:
        raise ValueError('Te klein meetbereik; tik de echte schermhoeken aan.')
    report = []
    for point, median in zip(points, medians):
        predicted = project(coefficients, *median)
        error = math.dist(predicted, point['screen'])
        spread = max(math.dist(project(coefficients, s['raw_x'], s['raw_y']), predicted) for s in point['samples'])
        report.append(dict(name=point['name'], median=list(median), error_px=round(error, 2), spread_px=round(spread, 2)))
        if error > tolerance or spread > 18:
            raise ValueError(f"{point['name']}: fout {error:.1f}px, spreiding {spread:.1f}px. "
                             'Meet opnieuw; een instabiel paneel niet wegkalibreren.')
    return coefficients, report
 def calibration_yaml(coefficients):
    names = ['TOUCH_AFFINE_XX', 'TOUCH_AFFINE_XY', 'TOUCH_AFFINE_XC', 'TOUCH_AFFINE_YX', 'TOUCH_AFFINE_YY', 'TOUCH_AFFINE_YC']
    lines = ['# Gemeten met tools/calibrate.py; uitsluitend voor dit fysieke paneel.', 'substitutions:']
    for name, value in zip(['TOUCH_CAL_X_MIN', 'TOUCH_CAL_X_MAX', 'TOUCH_CAL_Y_MIN', 'TOUCH_CAL_Y_MAX'], BOUNDS):
        lines.append(f'  {name}: "{value}"')
    lines += [f'  {name}: "{value:.9f}"' for name, value in zip(names, coefficients)]
    return '\n'.join(lines) + '\n'
 def verify(data, tolerance=12):
    results = []
    for point in validate(data):
        measured = [(s['native_y'], 239 - s['native_x']) for s in point['samples']]
        center = tuple(statistics.median(p[i] for p in measured) for i in (0, 1))
        error = math.dist(center, point['screen'])
        spread = max(math.dist(p, center) for p in measured)
        results.append(dict(name=point['name'], error_px=round(error, 2), spread_px=round(spread, 2)))
        if error > tolerance or spread > 18:
            raise ValueError(f"{point['name']}: echte firmwarecoördinaten wijken {error:.1f}px af (spreiding {spread:.1f}px).")
    return results
 def capture(args):
    import serial
    if args.output.exists():
        raise ValueError('Meetbestand bestaat al; kies een nieuwe naam.')
    data = dict(schema=1, device_name=args.device_name, screen=[320, 240],
                created_at=datetime.now(timezone.utc).isoformat(), points=[])
    print('Alleen voor 320×240 / LVGL 90° / swap_xy=false / mirror_x=true / mirror_y=false.')
    print('Het scherm moet de VIJF kruisjes tonen. Sluit andere seriële loglezers af.')
    with serial.Serial(args.port, 115200, timeout=0.2) as port:
        for name, xy in TARGETS:
            input(f'\nVolgende punt: {name} {xy}. Druk ENTER en tik daarna alleen dit kruisje {args.samples} keer: ')
            port.reset_input_buffer()
            samples = []
            deadline = time.monotonic() + args.timeout
            last = -math.inf
            while len(samples) < args.samples and time.monotonic() < deadline:
                sample = parse_touch(port.readline().decode('utf-8', errors='replace'))
                if sample and time.monotonic() - last >= 0.4:
                    samples.append(sample)
                    last = time.monotonic()
                    print(f'  {name}: {len(samples)}/{args.samples}', flush=True)
            if len(samples) != args.samples:
                raise ValueError(f'{name}: te weinig geldige tikken. Controleer de firmware, het meetscherm en USB-poort.')
            data['points'].append(dict(name=name, screen=list(xy), samples=samples))
    write_file(args.output, json.dumps(data, indent=2) + '\n')
    print(f'Meting opgeslagen: {args.output}. Het script heeft niets geflasht of aangestuurd.')
 def main():
    parser = argparse.ArgumentParser(description=__doc__)
    commands = parser.add_subparsers(dest='command', required=True)
    c = commands.add_parser('capture', help='Lees geleide tikken via USB; firmware moet al het meetscherm tonen.')
    c.add_argument('--port', required=True)
    c.add_argument('--output', type=Path, required=True)
    c.add_argument('--device-name', default='onbekend')
    c.add_argument('--samples', type=int, choices=range(3, 10), default=3)
    c.add_argument('--timeout', type=float, default=60)
    for name in ('fit', 'verify'):
        sub = commands.add_parser(name)
        sub.add_argument('input', type=Path)
        sub.add_argument('--tolerance', type=float, default=12)
        if name == 'fit':
            sub.add_argument('--output', type=Path, default=Path('calibration.proposed.yaml'))
            sub.add_argument('--replace', action='store_true')
    args = parser.parse_args()
    try:
        if args.command == 'capture':
            if args.timeout <= 0: raise ValueError('Timeout moet positief zijn.')
            capture(args)
        else:
            if args.tolerance <= 0 or not math.isfinite(args.tolerance): raise ValueError('Tolerantie moet eindig en positief zijn.')
            data = json.loads(args.input.read_text())
            if args.command == 'fit':
                coefficients, report = fit(data, args.tolerance)
                write_file(args.output, calibration_yaml(coefficients), args.replace)
                print(f'Kalibratie geschreven: {args.output}. Het middenpunt is onafhankelijk gecontroleerd.')
            else:
                report = verify(data, args.tolerance)
                print('PASS: onafhankelijke fysieke controle van de geflashte coördinaten.')
            for item in report:
                print(f"{item['name']}: fout={item['error_px']}px, spreiding={item['spread_px']}px")
    except (ValueError, OSError, KeyError, TypeError, EOFError) as exc:
        parser.exit(1, f'Fout: {exc}\n')
    except KeyboardInterrupt:
        parser.exit(130, 'Afgebroken; geen gedeeltelijke meting opgeslagen.\n')
 if __name__ == '__main__':
    main()
@@ -0,0 +1,58 @@
 """Export an allowlisted, neutral starter ZIP (never copies local secrets/logs)."""
 import argparse
 from pathlib import Path
 import re
 import zipfile
 ROOT = Path(__file__).resolve().parents[1]
 FILES = ['.gitignore', 'README.md', 'AGENTS.md', 'requirements.txt', 'device.example.yaml',
         'calibration.example.yaml', 'secrets.yaml.example', 'cyd_ui.h', 'LICENSE',
         'TILE_CONFIGURATION.md', 'CYD_STABILITY.md', 'TEST_RESULTS.md']
 FOLDERS = ['docs', 'tools', 'tests', 'components', 'diagnostics', 'fonts']
 SUFFIXES = {'.py', '.cpp', '.h', '.md', '.ttf', '.txt'}
 def neutral_base(root):
    defaults = '\n'.join((root / name).read_text() for name in ['device.example.yaml', 'calibration.example.yaml'])
    replacements = dict(re.findall(r'^  (\w+): ("[^"\n]*")', defaults, re.M))
    base = (root / 'home-like-2432s028.yaml').read_text()
    def replace(match):
        key = match[1]
        return f'  {key}: {replacements.get(key, match[2])}'
    return re.sub(r'^  (\w+): ("[^"\n]*")', replace, base, flags=re.M)
 def export(root, output):
    root, output = Path(root).resolve(), Path(output)
    paths = [root / name for name in FILES]
    for folder in FOLDERS:
        for path in (root / folder).rglob('*'):
            if path.is_file() and '__pycache__' not in path.parts and (path.suffix in SUFFIXES or path.name == 'LICENSE'):
                paths.append(path)
    for path in paths:
        if path.is_symlink() or not path.resolve().is_relative_to(root):
            raise ValueError(f'Geen bestanden buiten de bronmap of symlinks toegestaan: {path}')
        if not path.is_file():
            raise ValueError(f'Ontbrekend bundelbestand: {path}')
    output.parent.mkdir(parents=True, exist_ok=True)
    # Exclusive mode refuses to replace a previously delivered bundle.
    with zipfile.ZipFile(output, 'x', zipfile.ZIP_DEFLATED) as archive:
        archive.writestr('cyd-display/home-like-2432s028.yaml', neutral_base(root))
        for path in sorted(set(paths)):
            archive.write(path, 'cyd-display/' + path.relative_to(root).as_posix())
    return output
 def main():
    parser = argparse.ArgumentParser(description=__doc__)
    parser.add_argument('--output', type=Path, default=ROOT / 'dist' / 'cyd-starter.zip')
    args = parser.parse_args()
    try:
        print(f'Deel deze ZIP: {export(ROOT, args.output)}')
        print('Geen lokale secrets, device.yaml, kalibratiemetingen, logs of firmwarebackups opgenomen.')
    except (OSError, ValueError) as exc:
        parser.exit(1, f'Fout: {exc}\n')
 if __name__ == '__main__':
    main()
@@ -0,0 +1,61 @@
 """Create local device, calibration and secrets files without overwriting any."""
 import argparse
 import base64
 import os
 from pathlib import Path
 import re
 import secrets
 ROOT = Path(__file__).resolve().parents[1]
 def create(directory, name, friendly_name):
    if not re.fullmatch(r'[a-z][a-z0-9-]{0,30}', name) or name.endswith('-'):
        raise ValueError('Gebruik een unieke naam van 1–31 tekens: kleine letters, cijfers en koppeltekens.')
    import json
    device = (ROOT / 'device.example.yaml').read_text().replace('"cyd-new"', json.dumps(name), 1)
    device = device.replace('"Mijn CYD"', json.dumps(friendly_name, ensure_ascii=False), 1)
    secret_text = (ROOT / 'secrets.yaml.example').read_text()
    replacements = [base64.b64encode(secrets.token_bytes(32)).decode(), secrets.token_urlsafe(24), secrets.token_urlsafe(18)]
    for value in replacements:
        secret_text = secret_text.replace('WORDT_UNIEK_GEGENEREERD', value, 1)
    files = {'device.yaml': device, 'calibration.yaml': (ROOT / 'calibration.example.yaml').read_text(),
             'secrets.yaml': secret_text}
    directory = Path(directory)
    if not directory.is_dir():
        raise ValueError('De doelmap moet al bestaan en de uitgepakte code bevatten.')
    for name in files:
        if (directory / name).exists():
            raise ValueError(f'{directory / name} bestaat al; niets overschreven. Gebruik een nieuwe kopie van de map.')
    created = []
    try:
        for name, contents in files.items():
            path = directory / name
            fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL, 0o600)
            created.append(path)
            with os.fdopen(fd, 'w', encoding='utf-8') as handle:
                handle.write(contents)
    except Exception:
        for path in created:
            path.unlink(missing_ok=True)
        raise
    return created
 def main():
    parser = argparse.ArgumentParser(description=__doc__)
    parser.add_argument('--name', required=True, help='Unieke ESPHome-naam, bijvoorbeeld display-keuken')
    parser.add_argument('--friendly-name', default='Mijn CYD')
    parser.add_argument('--directory', type=Path, default=ROOT)
    args = parser.parse_args()
    try:
        for path in create(args.directory, args.name, args.friendly_name):
            print(f'Gemaakt: {path}')
        print('Vul wifi lokaal in secrets.yaml in. Sleutels zijn uniek gegenereerd en worden niet getoond.')
        print('Volg nu README.md; flash device.yaml, niet rechtstreeks de basisconfiguratie.')
    except (ValueError, OSError) as exc:
        parser.exit(1, f'Fout: {exc}\n')
 if __name__ == '__main__':
    main()
		`@@ -0,0 +1,2 @@`
							`# Tested toolchain; do not silently upgrade during commissioning.`
							`esphome==2026.6.2`