X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fjp%2Fosdn%2Fgokigen%2Fthetathoughtshutter%2Fbrainwave%2FBrainwaveSummaryData.kt;fp=app%2Fsrc%2Fmain%2Fjava%2Fjp%2Fosdn%2Fgokigen%2Fthetathoughtshutter%2Fbrainwave%2FBrainwaveSummaryData.kt;h=6239929a1785600b5cef36c3c30dd9a7e8492c2d;hb=e8962eeb1c3cbb83e06d5cf8902dd3d43ab21edc;hp=0000000000000000000000000000000000000000;hpb=278cbf66b5ef13406dfea1a8d08a620a345b661a;p=gokigen%2FThetaThoughtShutter.git

diff --git a/app/src/main/java/jp/osdn/gokigen/thetathoughtshutter/brainwave/BrainwaveSummaryData.kt b/app/src/main/java/jp/osdn/gokigen/thetathoughtshutter/brainwave/BrainwaveSummaryData.kt
new file mode 100644
index 0000000..6239929
--- /dev/null
+++ b/app/src/main/java/jp/osdn/gokigen/thetathoughtshutter/brainwave/BrainwaveSummaryData.kt
@@ -0,0 +1,109 @@
+package jp.osdn.gokigen.thetathoughtshutter.brainwave
+
+import kotlin.experimental.and
+
+class BrainwaveSummaryData
+{
+    //  3-byte value : delta (0.5 - 2.75Hz), theta (3.5 - 6.75Hz), low-alpha (7.5 - 9.25Hz), high-alpha (10 - 11.75Hz), low-beta (13 - 16.75Hz), high-beta (18 - 29.75Hz), low-gamma (31 - 39.75Hz), and mid-gamma (41 - 49.75Hz).
+    private var delta = 0
+    private var theta = 0
+    private var lowAlpha = 0
+    private var highAlpha = 0
+    private var lowBeta = 0
+    private var highBeta = 0
+    private var lowGamma = 0
+    private var midGamma = 0
+    private var poorSignal = 0
+    private var attention = 0
+    private var mediation = 0
+
+    fun update(packet: ByteArray): Boolean
+    {
+        var ret = false
+        try
+        {
+            val length = packet.size
+            if (length < 36)
+            {
+                return ret
+            }
+            poorSignal = packet[4].toInt()
+            delta = (packet[7] and 0xff.toByte()) * 65536 + (packet[8] and 0xff.toByte()) * 256 + (packet[9] and 0xff.toByte())
+            theta = (packet[10] and 0xff.toByte()) * 65536 + (packet[11] and 0xff.toByte()) * 256 + (packet[12] and 0xff.toByte())
+            lowAlpha = (packet[13] and 0xff.toByte()) * 65536 + (packet[14] and 0xff.toByte()) * 256 + (packet[15] and 0xff.toByte())
+            highAlpha = (packet[16] and 0xff.toByte()) * 65536 + (packet[17] and 0xff.toByte()) * 256 + (packet[18] and 0xff.toByte())
+            lowBeta = (packet[19] and 0xff.toByte()) * 65536 + (packet[20] and 0xff.toByte()) * 256 + (packet[21] and 0xff.toByte())
+            highBeta = (packet[22] and 0xff.toByte()) * 65536 + (packet[23] and 0xff.toByte()) * 256 + (packet[24] and 0xff.toByte())
+            lowGamma = (packet[25] and 0xff.toByte()) * 65536 + (packet[26] and 0xff.toByte()) * 256 + (packet[27] and 0xff.toByte())
+            midGamma = (packet[28] and 0xff.toByte()) * 65536 + (packet[29] and 0xff.toByte()) * 256 + (packet[30] and 0xff.toByte())
+            attention = ((packet[32] and 0xff.toByte()).toInt())
+            mediation = ((packet[34] and 0xff.toByte()).toInt())
+            ret = true
+        }
+        catch (e: Exception)
+        {
+            e.printStackTrace()
+        }
+        return ret
+    }
+
+    fun isSkinConnected(): Boolean
+    {
+        return poorSignal != 200
+    }
+
+    fun getPoorSignal(): Int
+    {
+        return poorSignal
+    }
+
+    fun getDelta(): Int
+    {
+        return delta
+    }
+
+    fun getTheta(): Int
+    {
+        return theta
+    }
+
+    fun getLowAlpha(): Int
+    {
+        return lowAlpha
+    }
+
+    fun getHighAlpha(): Int
+    {
+        return highAlpha
+    }
+
+    fun getLowBeta(): Int
+    {
+        return lowBeta
+    }
+
+    fun getHighBeta(): Int
+    {
+        return highBeta
+    }
+
+    fun getLowGamma(): Int
+    {
+        return lowGamma
+    }
+
+    fun getMidGamma(): Int
+    {
+        return midGamma
+    }
+
+    fun getAttention(): Int
+    {
+        return attention
+    }
+
+    fun getMediation(): Int
+    {
+        return mediation
+    }
+}
\ No newline at end of file