From 2d7d34f710295730c94f81bb5dd078862fb2640c Mon Sep 17 00:00:00 2001
From: MrHyrex <97226308+MrHyrex@users.noreply.github.com>
Date: Wed, 1 Jun 2022 14:18:50 +0200
Subject: [PATCH] Update PCF8563T.cpp

fix bug in getDays() method
---
 src/utility/RTC/PCF8563T.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utility/RTC/PCF8563T.cpp b/src/utility/RTC/PCF8563T.cpp
index c7c6f76..6d0176f 100644
--- a/src/utility/RTC/PCF8563T.cpp
+++ b/src/utility/RTC/PCF8563T.cpp
@@ -172,7 +172,7 @@ uint8_t PCF8563TClass::getMonths() {
  *  @return byte with Day(s) value
  */   
 uint8_t PCF8563TClass::getDays() {
-  uint8_t days = readByte(PCF8563T_DAYS_REG);
+  uint8_t days = readByte(PCF8563T_DAYS_REG) & 0x3F;
   return (days & 0x0F) + ((days >> 4)*10);
 }