From ace0aa3ea7438d2f814bc8fa444267ef19e2c9f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20V=C3=B6geli?= <rvoegeli@vhtec.de>
Date: Mon, 14 Oct 2024 23:13:38 +0200
Subject: [PATCH] Colmi R0x: Fix big data packet handling

---
 .../service/devices/colmi/ColmiR0xDeviceSupport.java             | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/colmi/ColmiR0xDeviceSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/colmi/ColmiR0xDeviceSupport.java
index 646777ce4..1c3cd3246 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/colmi/ColmiR0xDeviceSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/colmi/ColmiR0xDeviceSupport.java
@@ -343,6 +343,7 @@ public class ColmiR0xDeviceSupport extends AbstractBTLEDeviceSupport {
             // Big data responses can arrive in multiple packets that need to be concatenated
             if (bigDataPacket != null) {
                 LOG.debug("Received {} bytes on big data characteristic while waiting for follow-up data", value.length);
+                bigDataPacket.rewind();
                 ByteBuffer concatenated = ByteBuffer
                         .allocate(bigDataPacket.limit() + value.length)
                         .put(bigDataPacket)