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Extended port information requests

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This commit is contained in:
Michal Szafranski 2019-11-03 10:41:26 +01:00
parent 0fbd27d41f
commit 243d65699f
1 changed files with 22 additions and 1 deletions
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23
src/lpf2hub.ts
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@ -20,6 +20,8 @@ export class LPF2Hub extends Hub {
return [t[0], t[1], t.substring(2, 4), t.substring(4)].join("."); return [t[0], t[1], t.substring(2, 4), t.substring(4)].join(".");
} }
public static sendPortInformationRequests: boolean = false;
protected _ledPort: number = 0x32; protected _ledPort: number = 0x32;
private _lastTiltX: number = 0; private _lastTiltX: number = 0;
@ -263,12 +265,15 @@ export class LPF2Hub extends Hub {
} }
private _parsePortMessage (data: Buffer) { private _parsePortMessage (data: Buffer) {
let port = this._getPortForPortNumber(data[3]); let port = this._getPortForPortNumber(data[3]);
<<<<<<< HEAD
if (data[4] === 0x01 && process.env["PORT_DEBUG_INFO"]) { if (data[4] === 0x01 && process.env["PORT_DEBUG_INFO"]) {
=======
if (data[4] === 0x01 && LPF2Hub.sendPortInformationRequests) {
>>>>>>> 1fa0f4a... Extended port information requests
this._sendPortInformationRequest(data[3]); this._sendPortInformationRequest(data[3]);
} }
@ -301,11 +306,20 @@ export class LPF2Hub extends Hub {
private _sendPortInformationRequest (port: number) { private _sendPortInformationRequest (port: number) {
this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, Buffer.from([0x21, port, 0x01])); this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, Buffer.from([0x21, port, 0x01]));
this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, Buffer.from([0x21, port, 0x02])); // Mode combinations
} }
private _parsePortInformationResponse (data: Buffer) { private _parsePortInformationResponse (data: Buffer) {
const port = data[3]; const port = data[3];
if (data[4] === 2) {
const modeCombinationMasks: number[] = [];
for (let i = 5; i < data.length; i += 2) {
modeCombinationMasks.push(data.readUInt16LE(i));
}
modeInfoDebug(`Port ${port}, mode combinations [${modeCombinationMasks.map((c) => c.toString(2)).join(", ")}]`);
return;
}
const count = data[6]; const count = data[6];
const input = data.readUInt16LE(7); const input = data.readUInt16LE(7);
const output = data.readUInt16LE(9); const output = data.readUInt16LE(9);
@ -317,6 +331,7 @@ export class LPF2Hub extends Hub {
this._sendModeInformationRequest(port, i, 0x02); // PCT Range this._sendModeInformationRequest(port, i, 0x02); // PCT Range
this._sendModeInformationRequest(port, i, 0x03); // SI Range this._sendModeInformationRequest(port, i, 0x03); // SI Range
this._sendModeInformationRequest(port, i, 0x04); // SI Symbol this._sendModeInformationRequest(port, i, 0x04); // SI Symbol
this._sendModeInformationRequest(port, i, 0x80); // Value Format
} }
} }
@ -346,6 +361,12 @@ export class LPF2Hub extends Hub {
case 0x04: // SI Symbol case 0x04: // SI Symbol
modeInfoDebug(`Port ${port}, mode ${mode}, SI symbol ${data.slice(6, data.length).toString()}`); modeInfoDebug(`Port ${port}, mode ${mode}, SI symbol ${data.slice(6, data.length).toString()}`);
break; break;
case 0x80: // Value Format
const numValues = data[6];
const dataType = ["8bit", "16bit", "32bit", "float"][data[7]];
const totalFigures = data[8];
const decimals = data[9];
modeInfoDebug(`Port ${port}, mode ${mode}, Value ${numValues} x ${dataType}, Decimal format ${totalFigures}.${decimals}`);
} }
} }