From e013103fd11a5f63e99d26a77694018636e2bbef Mon Sep 17 00:00:00 2001
From: Anatole SCHRAMM <AS@isitecc.com>
Date: Thu, 2 May 2019 17:21:41 +0200
Subject: [PATCH] Added the sleep and wakeUp methods for the ssd1306 oled
 driver

---
 .../Adafruit_SSD1306-master/Adafruit_SSD1306.cpp  | 15 +++++++++++++++
 .../Adafruit_SSD1306-master/Adafruit_SSD1306.h    |  2 ++
 2 files changed, 17 insertions(+)

diff --git a/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.cpp b/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.cpp
index 46218d7..df5e55a 100644
--- a/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.cpp
+++ b/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.cpp
@@ -1075,6 +1075,21 @@ void Adafruit_SSD1306::invertDisplay(boolean i) {
   TRANSACTION_END
 }
 
+void Adafruit_SSD1306::sleep()
+{
+  TRANSACTION_START
+  ssd1306_command1(SSD1306_DISPLAYOFF);
+  TRANSACTION_END
+}
+
+void Adafruit_SSD1306::wakeUp()
+{
+  TRANSACTION_START
+  ssd1306_command1(SSD1306_DISPLAYON);
+  TRANSACTION_END
+}
+
+
 /*!
     @brief  Dim the display.
     @param  dim
diff --git a/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.h b/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.h
index 2933cb0..b1ee26e 100644
--- a/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.h
+++ b/src/libs/Adafruit_SSD1306-master/Adafruit_SSD1306.h
@@ -136,6 +136,8 @@ class Adafruit_SSD1306 : public Adafruit_GFX {
   void         display(void);
   void         clearDisplay(void);
   void         invertDisplay(boolean i);
+  void		   sleep();
+  void		   wakeUp();
   void         dim(boolean dim);
   void         drawPixel(int16_t x, int16_t y, uint16_t color);
   virtual void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);