Commit pirate JS files

js/CodecHeartbeat.js

@@ -0,0 +1,95 @@
+/*
+Copyright (c) 2023-forever Douglas Malnati. All rights reserved.
+
+See the /faq/tos page for details.
+    
+(If this generated header is stamped on a file which is a 3rd party file or under a different license or copyright, then ignore this copyright statement and use that file's terms.)
+*/
+
+import { WsprCodecMaker } from '/pro/codec/WsprCodec.js';
+import { WSPR } from '/js/WSPR.js';
+
+
+export class CodecHeartbeat
+extends WsprCodecMaker
+{
+    static HDR_TYPE = 1;
+    static HDR_TELEMETRY_TYPE = 0;
+    static HDR_RESERVED = 0;
+
+    static GPS_LOCK_TYPE_NO_LOCK = 0;
+    static GPS_LOCK_TYPE_TIME_LOCK = 1;
+    static GPS_LOCK_TYPE_LOCATION_LOCK = 2;
+    static TX_FREQ_LOW_OFFSET_HZ = 1400;
+
+    constructor()
+    {
+        super();
+
+        this.SetCodecDefFragment("Heartbeat", `
+            { "name": "TxFreqHz",      "unit": "Idx",     "lowValue": 0, "highValue":  200, "stepSize":  1 },
+            { "name": "Uptime",        "unit": "Minutes", "lowValue": 0, "highValue": 1440, "stepSize": 10 },
+            { "name": "GpsLockType",   "unit": "Enum",    "lowValue": 0, "highValue":    2, "stepSize":  1 },
+            { "name": "GpsTryLock",    "unit": "Seconds", "lowValue": 0, "highValue": 1200, "stepSize":  5 },
+            { "name": "GpsSatsInView", "unit": "Count",   "lowValue": 0, "highValue":   50, "stepSize":  2 },
+        `);
+    }
+
+    GetHdrTypeValue()
+    {
+        return CodecHeartbeat.HDR_TYPE;
+    }
+
+    GetHdrTelemetryTypeValue()
+    {
+        return CodecHeartbeat.HDR_TELEMETRY_TYPE;
+    }
+
+    GetHdrReservedValue()
+    {
+        return CodecHeartbeat.HDR_RESERVED;
+    }
+
+    GetGpsLockTypeNoLockValue()
+    {
+        return CodecHeartbeat.GPS_LOCK_TYPE_NO_LOCK;
+    }
+
+    GetGpsLockTypeTimeLockValue()
+    {
+        return CodecHeartbeat.GPS_LOCK_TYPE_TIME_LOCK;
+    }
+
+    GetGpsLockTypeLocationLockValue()
+    {
+        return CodecHeartbeat.GPS_LOCK_TYPE_LOCATION_LOCK;
+    }
+
+    GetTxFreqLowOffsetHz()
+    {
+        return CodecHeartbeat.TX_FREQ_LOW_OFFSET_HZ;
+    }
+
+    GetReferenceTxFreqHzFromBand(band)
+    {
+        let dialFreqHz = WSPR.GetDialFreqFromBandStr(band);
+
+        return dialFreqHz + this.GetTxFreqLowOffsetHz();
+    }
+
+    DecodeTxFreqHzFromBand(band, txFreqHzIdx)
+    {
+        txFreqHzIdx = Number(txFreqHzIdx);
+        if (isNaN(txFreqHzIdx))
+        {
+            return null;
+        }
+
+        return this.GetReferenceTxFreqHzFromBand(band) + txFreqHzIdx;
+    }
+
+    IsCodecHeartbeat(codec)
+    {
+        return codec?.GetHdrTypeEnum?.() == this.GetHdrTypeValue();
+    }
+}