From 2517ce48f84b4089916fee8f1083e3bd0876de4d Mon Sep 17 00:00:00 2001
From: Glenn Ruben Bakke <glennbakke@gmail.com>
Date: Thu, 2 Feb 2017 23:43:52 +0100
Subject: [PATCH] nrf5/examples: Updating ssd1306.py driver to work with i2c
 master write implementation.

---
 nrf5/examples/ssd1306.py | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/nrf5/examples/ssd1306.py b/nrf5/examples/ssd1306.py
index 843ff377a0..aac2beb986 100644
--- a/nrf5/examples/ssd1306.py
+++ b/nrf5/examples/ssd1306.py
@@ -113,12 +113,8 @@ class SSD1306_I2C(SSD1306):
         self.i2c.writeto(self.addr, self.temp)
 
     def write_data(self, buf):
-        self.temp[0] = self.addr << 1
-        self.temp[1] = 0x40 # Co=0, D/C#=1
-        self.i2c.start()
-        self.i2c.write(self.temp)
-        self.i2c.write(buf)
-        self.i2c.stop()
+        buffer = bytearray([0x40]) + buf # Co=0, D/C#=1
+        self.i2c.writeto(self.addr, buffer)
 
     def poweron(self):
         pass