Added ESP-DASH ( Base Template )

[ayushsharma82]

Added ESP-DASH Core functions. Please use this template as a base to add more functions to the dashboard.

ESP-DASH Docs: https://github.com/ayushsharma82/ESP-DASH/wiki/Building-Sketch

[probonopd]

Hi, thanks for adding this. Looking at the code it is not evident to me where the widgets are getting their data from, how does it work?

[ayushsharma82]

@probonopd ESP-DASH Works on 2 methods: addCard and updateCard. Add Card Method is used to add a card on the dashboard while the update card method is used to update the values of that specific card.

A Unique ID is used for every card while adding a card. ie: https://github.com/probonopd/WirelessPrinting/pull/134/files#diff-ef932246a9d229efe8048ee0dccbddbfR856
Example: ESPDash.addTemperatureCard("bed", unit, value);

That same ID will be used to update the card in the future.
Example: ESPDash.updateTemperatureCard("bed", value);

[probonopd]

Thanks @ayushsharma82 can you add an example to your code that uses the data at /api/printer? There we have

{
  "state": {
    "text": "Operational",
    "flags": {
      "operational": true,
      "paused": false,
      "printing": false,
      "pausing": false,
      "cancelling": false,
      "sdReady": false,
      "error": false,
      "ready": true,
      "closedOrError": false
    }
  },
  "temperature": {
    "tool0": {
      "actual": 28.61,
      "target": 0.00,
      "offset": 0
    },
    "bed": {
      "actual": 28.58,
      "target": 0.00,
      "offset": 0
    }
  },
  "sd": {
    "ready": false
  }
}

[ayushsharma82]

It compiles but crashes in real-life testing on an esp8266.

[probonopd]

Uh, do you have a clue why?

[ayushsharma82]

No clue yet. I will check for the error later on.