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Added buzzer support to the WeDo 2.0 Smart Hub

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This commit is contained in:
Nathan Kunicki 2018-07-26 17:59:59 +01:00
parent 490117f36e
commit 137929607f
1 changed files with 15 additions and 15 deletions
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30
wedo2hub.ts
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@ -90,6 +90,21 @@ export class WeDo2Hub extends Hub {
} }
/**
* Set the motor speed on a given port.
* @method WeDo2Hub#setMotorSpeed
* @param {string} port
* @param {number} speed For forward, a value between 1 - 100 should be set. For reverse, a value between -1 to -100. Stop is 0.
* @returns {Promise} Resolved upon successful issuance of command.
*/
public setMotorSpeed (port: string, speed: number) {
return new Promise((resolve, reject) => {
this._writeMessage(Consts.BLECharacteristics.WEDO2_MOTOR_VALUE_WRITE, Buffer.from([this._ports[port].value, 0x01, 0x02, this._mapSpeed(speed)]));
return resolve();
});
}
/** /**
* Play a sound on the Hub's in-built buzzer * Play a sound on the Hub's in-built buzzer
* @method WeDo2Hub#playSound * @method WeDo2Hub#playSound
@ -108,21 +123,6 @@ export class WeDo2Hub extends Hub {
} }
/**
* Set the motor speed on a given port.
* @method WeDo2Hub#setMotorSpeed
* @param {string} port
* @param {number} speed For forward, a value between 1 - 100 should be set. For reverse, a value between -1 to -100. Stop is 0.
* @returns {Promise} Resolved upon successful issuance of command.
*/
public setMotorSpeed (port: string, speed: number) {
return new Promise((resolve, reject) => {
this._writeMessage(Consts.BLECharacteristics.WEDO2_MOTOR_VALUE_WRITE, Buffer.from([this._ports[port].value, 0x01, 0x02, this._mapSpeed(speed)]));
return resolve();
});
}
protected _activatePortDevice (port: number, type: number, mode: number, format: number, callback: () => void) { protected _activatePortDevice (port: number, type: number, mode: number, format: number, callback: () => void) {
this._writeMessage(Consts.BLECharacteristics.WEDO2_PORT_TYPE_WRITE, Buffer.from([0x01, 0x02, port, type, mode, 0x01, 0x00, 0x00, 0x00, format, 0x01]), callback); this._writeMessage(Consts.BLECharacteristics.WEDO2_PORT_TYPE_WRITE, Buffer.from([0x01, 0x02, port, type, mode, 0x01, 0x00, 0x00, 0x00, format, 0x01]), callback);
} }