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CC2 Device Documentation

System Config DV (syscfg.json)

Interactive preview & JSON source

Section titled “Interactive preview & JSON source”

[!NOTE] Screenshot Placeholder: High-resolution rendering of this DataView on the CC2 e-paper display will be uploaded here.

This is the system configuration screen accessible from the device’s functions menu. It lets the wearer change the display language, enable/disable the screen lock, and set the system log level. All values are written directly to devcfg.ui.* so they persist across reboots.

File: /dvs/syscfg.json

Full JSON

Section titled “Full JSON”
Click to expand
{
  "displayName": "system_config",
  "displayIcon": "gear1",
  "target_size": {
    "w": 176,
    "h": 264,
  },
  "infopages": [
    {
      "id": "1",
      "infowidgets": [
        {
          "interaction": "static",
          "region": {
            "x": 5,
            "y": 0,
            "w": 165,
            "h": 30,
          },
          "value": "system_config",
          "format": "text",
          "formatter": {
            "name": "basic",
            "valign": "center",
            "halign": "center",
            "autobreak": true,
            "font": {
              "sz": 22,
            },
          },
        },
        {
          "interaction": "static",
          "region": {
            "x": 5,
            "y": 40,
            "w": 75,
            "h": 50,
          },
          "value": "lang",
          "format": "text",
          "formatter": {
            "name": "basic",
            "valign": "center",
            "halign": "left",
            "autobreak": true,
            "font": {
              "sz": 22,
            },
          },
        },
        {
          "interaction": "editable",
          "name": "devcfg.ui.lang",
          "region": {
            "x": 95,
            "y": 40,
            "w": 80,
            "h": 50,
          },
          "value": "en:English:1,fr:Francais:0,de:Deutsche:0",
          "format": "text",
          "formatter": {
            "name": "list",
            "valign": "center",
            "halign": "center",
            "autobreak": true,
            "font": {
              "sz": 22,
            },
          },
          "ded": {
            "type": "inp_1ofn",
            "title": "lang_select",
            "auto_ok": true,
          },
        },
        {
          "interaction": "static",
          "region": {
            "x": 5,
            "y": 100,
            "w": 75,
            "h": 50,
          },
          "value": "lock_enable",
          "format": "text",
          "formatter": {
            "name": "basic",
            "valign": "center",
            "halign": "left",
            "autobreak": true,
            "font": {
              "sz": 22,
            },
          },
        },
        {
          "interaction": "editable",
          "name": "devcfg.ui.enable_lock",
          "region": {
            "x": 95,
            "y": 100,
            "w": 80,
            "h": 50,
          },
          "value": false,
          "format": "graphic",
          "formatter": {
            "name": "bool",
            "valign": "center",
            "halign": "center",
            "font": {
              "sz": 22,
            },
          },
          "ded": {
            "type": "inp_bool",
            "title": "lock_enable",
            "text_true": "lock_enabled",
            "text_false": "lock_disabled",
            "auto_ok": true,
          },
        },
        {
          "interaction": "static",
          "region": {
            "x": 5,
            "y": 160,
            "w": 75,
            "h": 50,
          },
          "value": "log_level",
          "format": "text",
          "formatter": {
            "name": "basic",
            "valign": "center",
            "halign": "left",
            "autobreak": true,
            "font": {
              "sz": 22,
            },
          },
        },
        {
          "interaction": "editable",
          "name": "devcfg.ui.log_level",
          "region": {
            "x": 95,
            "y": 160,
            "w": 80,
            "h": 50,
          },
          "value": "2:Run:0,1:Info:1,0:Debug:0",
          "format": "text",
          "formatter": {
            "name": "list",
            "valign": "center",
            "halign": "center",
            "autobreak": true,
            "font": {
              "sz": 22,
            },
          },
          "ded": {
            "type": "inp_1ofn",
            "title": "log_select",
            "auto_ok": true,
          },
        },
      ],
    },
  ],
  "dicts": [
    {
      "lang": "en",
      "description": "English",
      "dict": {
        "system_config": "Config (en)",
        "lang": "Language",
        "use_pin": "Use lock?",
        "enter_pin": "Enter pin",
        "pin_code": "Pin code",
        "lang_select": "Select language",
        "lock_enable": "Enable lock?",
        "lock_enabled": "Lock enabled",
        "lock_disabled": "Lock disabled",
        "log_level": "Log level",
        "log_select": "Select level",
      },
    },
    {
      "lang": "fr",
      "description": "Francais",
      "dict": {
        "system_config": "Config (fr)",
        "lang": "Language",
        "use_pin": "Utilisez lock?",
        "enter_pin": "Entrez code",
        "pin_code": "Code pin",
        "lang_select": "Choisir language",
        "lock_enable": "Activer lock?",
        "lock_enabled": "Lock activ\u00e9",
        "lock_disabled": "Lock desactiv\u00e9",
        "log_level": "Niveau log",
        "log_select": "Choisir niveau",
      },
    },
    {
      "lang": "de",
      "description": "Deutch",
      "dict": {
        "system_config": "Config (de)",
        "lang": "Language",
        "use_pin": "Use lock?",
        "enter_pin": "Enter p\u00een",
        "pin_code": "Pin code",
        "lang_select": "Select language",
        "lock_enable": "Enable lock?",
        "lock_enabled": "Lock enabled",
        "lock_disabled": "Lock disabled",
        "log_level": "Log level",
        "log_select": "Select level",
      },
    },
  ],
}

Pages

Section titled “Pages”

Page 1: system config (id: "1")

Section titled “Page 1: system config (id: "1")”
Widget Type Interaction Purpose
(label) "system_config" text static Page title – localized via dicts
(label) "lang" text static Label for language setting
devcfg.ui.lang list editable Language selection (en:English:1,fr:Francais:0,de:Deutsche:0). The third value (1 or 0) indicates which language is active. Opens a 1-of-N DED.
(label) "lock_enable" text static Label for lock setting
devcfg.ui.enable_lock bool_inplace editable Enable/disable screen lock. Shows localized true/false text. Opens a bool DED.
(label) "log_level" text static Label for log level setting
devcfg.ui.log_level list editable Log verbosity (2:Run:0,1:Info:1,0:Debug:0). Higher number = less verbose. Opens a 1-of-N DED.

Localization (dicts)

Section titled “Localization (dicts)”

This DV includes three language dictionaries. Widget value fields are keys into the active dictionary – they are replaced with the localized string at render time.

Key English (en) French (fr) German (de)
system_config Config (en) Config (fr) Config (de)
lang Language Language Language
lock_enable Enable lock? Activer lock? Enable lock?
lock_enabled Lock enabled Lock activé Lock enabled
lock_disabled Lock disabled Lock desactivé Lock disabled
log_level Log level Niveau log Log level
lang_select Select language Choisir language Select language
log_select Select level Choisir niveau Select level
use_pin Use lock? Utilisez lock? Use lock?
enter_pin Enter pin Entrez code Enter pîn
pin_code Pin code Code pin Pin code

Where the data comes from

Section titled “Where the data comes from”
  • All editable widgets write directly to the device’s persistent config via devcfg.ui.* keys.
  • The values survive reboots and are stored in the device’s dynamic config file.
  • The language dictionary used for display is determined by the devcfg.ui.lang setting.
  • None of these settings involve the portal – they are local to the device.
Section titled “Related”