From e034d5c342fc618fb69563fdca340f63462310bf Mon Sep 17 00:00:00 2001
From: Brian Jones <brian.j.jones@intel.com>
Date: Fri, 30 Dec 2016 16:34:44 -0800
Subject: [PATCH] [docs] Updating I2C document file (#583)

Fixes issue #475.
---
 docs/i2c.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/docs/i2c.md b/docs/i2c.md
index b4bf61a5f..7849e318f 100644
--- a/docs/i2c.md
+++ b/docs/i2c.md
@@ -35,6 +35,8 @@ dictionary I2CInit {
 interface I2CBus {
     // has all the properties of I2CInit as read-only attributes
     write(octet device, Buffer data);
+    read(octet device, unsigned int size, octet registerAddress);
+    burstRead(octet device, unsigned int size, octet registerAddress);
 };
 ```
 
@@ -58,14 +60,14 @@ to device.
 
 ### I2CBus.read
 
-`void read(octet device, unsigned int size, octet registerAddress);`
+`Buffer read(octet device, unsigned int size, octet registerAddress);`
 
 Reads 'size' bytes of data from the device at the registerAddress. The default
 value of registerAdress is 0x00;
 
 ### I2CBus.burstRead
 
-`void burstRead(octet device, unsigned int size, octet registerAddress);`
+`Buffer burstRead(octet device, unsigned int size, octet registerAddress);`
 
 Reads 'size' bytes of data from the device across multiple addresses starting
 at the registerAddress. The default value of registerAdress is 0x00;
@@ -73,3 +75,4 @@ at the registerAddress. The default value of registerAdress is 0x00;
 Sample Apps
 -----------
 * [I2C sample](../samples/I2C.js)
+* [BMP280 temp](../samples/I2CBMP280.js)