From 163dd0f4d99da1cc0683e36b98a9cb522ff74047 Mon Sep 17 00:00:00 2001
From: Graham Jones <grahamjones139@gmail.com>
Date: Sat, 13 Apr 2024 21:09:50 +0100
Subject: [PATCH] Added a circular buffer to store 4 hours worth of watch
 signal strength for a graph

---
 app/src/main/java/uk/org/openseizuredetector/SdData.java        | 1 +
 .../main/java/uk/org/openseizuredetector/SdDataSourceBLE2.java  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/uk/org/openseizuredetector/SdData.java b/app/src/main/java/uk/org/openseizuredetector/SdData.java
index 5f689e3..12a38bc 100644
--- a/app/src/main/java/uk/org/openseizuredetector/SdData.java
+++ b/app/src/main/java/uk/org/openseizuredetector/SdData.java
@@ -69,6 +69,7 @@ public class SdData implements Parcelable {
 
     public CircBuf watchBattBuff = new CircBuf(24*3600/5, -1);  // 24 hour buffer
     public CircBuf phoneBattBuff = new CircBuf(24*3600/5, -1);  // 24 hour buffer
+    public CircBuf watchSignalStrengthBuff = new CircBuf(4*3600/5, -1); // 4 hour buffer
 
     /* Heart Rate Alarm Settings */
     public boolean mHRAlarmActive = false;
diff --git a/app/src/main/java/uk/org/openseizuredetector/SdDataSourceBLE2.java b/app/src/main/java/uk/org/openseizuredetector/SdDataSourceBLE2.java
index 236dbe3..cc8abc9 100644
--- a/app/src/main/java/uk/org/openseizuredetector/SdDataSourceBLE2.java
+++ b/app/src/main/java/uk/org/openseizuredetector/SdDataSourceBLE2.java
@@ -497,7 +497,7 @@ public class SdDataSourceBLE2 extends SdDataSource {
         public void onReadRemoteRssi(@NotNull BluetoothPeripheral peripheral, int rssi, @NotNull GattStatus status) {
             Log.d(TAG, String.format("Rssi = %d", rssi));
             mSdData.watchSignalStrength = rssi;
-
+            mSdData.watchSignalStrengthBuff.add(rssi);
         }
 
     };