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This commit is contained in:
Eric Rosenbaum 2018-06-19 17:59:03 -04:00 • committed by Ray Schamp
parent 6c118cf8e0
commit d778ddf00e
5 changed files with 116 additions and 40 deletions
src/extensions/scratch3_microbit
index.js

36
src/extensions/scratch3_microbit/index.js
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@ -50,8 +50,9 @@ class MicroBit {
/**
* Construct a MicroBit communication object.
* @param {Runtime} runtime - the Scratch 3.0 runtime
* @param {string} extensionId - the id of the extension
*/
constructor (runtime) {
constructor (runtime, extensionId) {
/**
* The Scratch 3.0 runtime used to trigger the green flag button.
@ -65,7 +66,13 @@ class MicroBit {
* @type {ScratchBLE}
* @private
*/
this._ble = new ScratchBLE();
this._ble = new ScratchBLE(this._runtime, {
filters: [
{services: [BLEUUID.service]}
]
});
this._runtime.registerExtensionDevice(extensionId, this._ble);
/**
* The most recently received value for each sensor.
@ -102,15 +109,6 @@ class MicroBit {
timeout: false
}
};
// TODO: Temporary until the gui requests a device connection
this._ble.waitForSocket()
// TODO: remove pinging once no longer needed
.then(() => this._ble.sendRemoteRequest('pingMe'))
.then(() => this._onBLEReady());
// TODO: Add ScratchBLE 'disconnect' handling
}
/**
@ -184,13 +182,13 @@ class MicroBit {
/**
* Requests connection to a device when BLE session is ready.
*/
_onBLEReady () {
this._ble.requestDevice({
filters: [
{services: [BLEUUID.service]}
]
}, this._onBLEConnect.bind(this), this._onBLEError);
}
// _onBLEReady () {
// this._ble.requestDevice({
// filters: [
// {services: [BLEUUID.service]}
// ]
// }, this._onBLEConnect.bind(this), this._onBLEError);
// }
/**
* Starts reading data from device after BLE has connected to it.
@ -318,7 +316,7 @@ class Scratch3MicroBitBlocks {
this.runtime = runtime;
// Create a new MicroBit device instance
this._device = new MicroBit(this.runtime);
this._device = new MicroBit(this.runtime, Scratch3MicroBitBlocks.EXTENSION_ID);
}
/**