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Removed promise chains that seemed unnecessary.

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This commit is contained in:
Evelyn Eastmond 2018-09-18 12:08:36 -04:00
parent 6bd79369e4
commit e6ea4d7f0c
1 changed files with 15 additions and 25 deletions
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40
src/extensions/scratch3_wedo2/index.js
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@ -541,10 +541,8 @@ class WeDo2 {
*/
stopAll () {
if (!this.isConnected()) return;
this.stopTone()
.then(() => { // TODO: Promise?
this.stopAllMotors();
});
this.stopTone();
this.stopAllMotors();
}
/**
@ -678,19 +676,13 @@ class WeDo2 {
* @private
*/
_onConnect () {
// set LED input mode to RGB
this.setLEDMode()
.then(() => { // TODO: Promise?
// set LED to blue
this.setLED(0x0000FF);
})
.then(() => { // TODO: Promise?
this._ble.startNotifications(
BLEService.DEVICE_SERVICE,
BLECharacteristic.ATTACHED_IO,
this._onMessage
);
});
this.setLEDMode();
this.setLED(0x0000FF);
this._ble.startNotifications(
BLEService.DEVICE_SERVICE,
BLECharacteristic.ATTACHED_IO,
this._onMessage
);
}
/**
@ -764,14 +756,12 @@ class WeDo2 {
true
);
this.send(BLECharacteristic.INPUT_COMMAND, cmd)
.then(() => { // TODO: Promise?
this._ble.startNotifications(
BLEService.IO_SERVICE,
BLECharacteristic.INPUT_VALUES,
this._onMessage
);
});
this.send(BLECharacteristic.INPUT_COMMAND, cmd);
this._ble.startNotifications(
BLEService.IO_SERVICE,
BLECharacteristic.INPUT_VALUES,
this._onMessage
);
}
}