From 9b2e64a9d9962ed8216b0c604a5c15d9e38c947c Mon Sep 17 00:00:00 2001
From: Julian Oes <julian@oes.ch>
Date: Mon, 20 Jun 2022 09:44:23 +0200
Subject: [PATCH] rtk: fix multi part data being sent

Instead of always sending the first part we should actually send the
remaining data as well, duh.
---
 src/mavsdk/plugins/rtk/rtk_impl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mavsdk/plugins/rtk/rtk_impl.cpp b/src/mavsdk/plugins/rtk/rtk_impl.cpp
index c6b793dd3d..f7e0bb6045 100644
--- a/src/mavsdk/plugins/rtk/rtk_impl.cpp
+++ b/src/mavsdk/plugins/rtk/rtk_impl.cpp
@@ -57,7 +57,7 @@ Rtk::Result RtkImpl::send_rtcm_data(Rtk::RtcmData rtcm_data)
             &message,
             flags,
             static_cast<uint8_t>(std::min(field_len, bytes_to_send)),
-            reinterpret_cast<const uint8_t*>(rtcm_data.data.c_str()));
+            reinterpret_cast<const uint8_t*>(rtcm_data.data.c_str() + (i * field_len)));
 
         if (!_parent->send_message(message)) {
             ++_sequence;