From df23e15c918b44ba463fc5c1ee76f5bf6ffe28a0 Mon Sep 17 00:00:00 2001
From: Geoffrey Merck <F4FXL@users.noreply.github.com>
Date: Wed, 13 May 2020 11:52:59 +0200
Subject: [PATCH] Fix compilation warnings

---
 FM.cpp            | 1 +
 FMDownsampler.cpp | 2 +-
 FMDownsampler.h   | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/FM.cpp b/FM.cpp
index 82fdac1..6315f36 100644
--- a/FM.cpp
+++ b/FM.cpp
@@ -695,6 +695,7 @@ uint8_t CFM::getSpace() const
 uint8_t CFM::writeData(const uint8_t* data, uint8_t length)
 {
   m_inputExtRB.addData(data, length);
+  return 0U;//maybe return an error if overflowing ?
 }
 
 void CFM::insertDelay(uint16_t ms)
diff --git a/FMDownsampler.cpp b/FMDownsampler.cpp
index 4c6b733..922657c 100644
--- a/FMDownsampler.cpp
+++ b/FMDownsampler.cpp
@@ -28,7 +28,7 @@ m_samplePackPointer(NULL),
 m_packIndex(0U),
 m_downSampleIndex(0U)
 {
-  m_samplePackPointer = &m_samplePack;
+  m_samplePackPointer = (uint8_t*)&m_samplePack;
 }
 
 void CFMDownsampler::addSample(q15_t sample)
diff --git a/FMDownsampler.h b/FMDownsampler.h
index 6ec7201..0254aab 100644
--- a/FMDownsampler.h
+++ b/FMDownsampler.h
@@ -36,7 +36,7 @@ private:
   CRingBuffer<TSamplePairPack> m_ringBuffer;
 
   uint32_t m_samplePack;
-  uint32_t *m_samplePackPointer;
+  uint8_t *m_samplePackPointer;
 
   uint8_t m_packIndex;
   uint8_t m_downSampleIndex;