From 91e5d588b06cf9e8358a2fe1795f28e4f345c3bb Mon Sep 17 00:00:00 2001
From: Andy CA6JAU <juribeparada@gmail.com>
Date: Mon, 5 Feb 2018 09:42:40 -0300
Subject: [PATCH] Fix mistake reading COS input pin using STM32F4 and STM32F7

---
 IOSTM.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IOSTM.cpp b/IOSTM.cpp
index 3b2081c..932ba57 100644
--- a/IOSTM.cpp
+++ b/IOSTM.cpp
@@ -855,7 +855,7 @@ void CIO::interrupt()
 
 bool CIO::getCOSInt()
 {
-   return GPIO_ReadOutputDataBit(PORT_COS, PIN_COS) == Bit_SET;
+   return GPIO_ReadInputDataBit(PORT_COS, PIN_COS) == Bit_SET;
 }
 
 void CIO::setLEDInt(bool on)