From 90c6606a9d6879e3696ccfe5ddd2513d492bfa09 Mon Sep 17 00:00:00 2001
From: Felix Rusu <felix@lowpowerlab.com>
Date: Fri, 3 May 2019 12:02:35 -0400
Subject: [PATCH] Update RFM69_ATC.cpp

---
 RFM69_ATC.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/RFM69_ATC.cpp b/RFM69_ATC.cpp
index bda8fe4..58995e0 100644
--- a/RFM69_ATC.cpp
+++ b/RFM69_ATC.cpp
@@ -100,8 +100,8 @@ void RFM69_ATC::sendFrame(uint16_t toAddress, const void* buffer, uint8_t buffer
   select();
   SPI.transfer(REG_FIFO | 0x80);
   SPI.transfer(bufferSize + 3);
-  SPI.transfer(toAddress); //lower 8bits
-  SPI.transfer(_address);  //lower 8bits
+  SPI.transfer((uint8_t)toAddress); //lower 8bits
+  SPI.transfer((uint8_t)_address);  //lower 8bits
 
   // CTL (control byte)
   uint8_t CTLbyte=0x0;