raspberry pi: add doc for model b

[contrib/mraa.git] / docs / edison.md

diff --git a/docs/edison.md b/docs/edison.md
index d55d5dc..e4cc6d0 100644 (file)
--- a/docs/edison.md
+++ b/docs/edison.md
@@ -1,8 +1,8 @@
 Intel Edison                            {#edison}
 =============
 
-Edison is a dual core Silvermont Atom clocked at 500MHz. The Edison
-also features 4GB of storage, 1GB ram and onboard wifi and bluetooth.
+Intel(R) Edison is a dual core Silvermont Atom(TM) clocked at 500MHz. The
+Edison also features 4GB of storage, 1GB ram and onboard wifi and bluetooth.
 
 Currently Supported boards:
 - Intel Arduino board
@@ -22,9 +22,11 @@ in libmraa:
 - SPI exposed is also used for the ADC. Try not to use your own CS.
 - ADC kernel module will return 12bit number but the ADC itself only has an
   accuracy of 10bits. This ADC is only included on the arduino board.
+- AIO pins are treated as 0-5 in mraa_aio_init() but as 14-19 for everything
+  else. Therefore use mraa_gpio_init(14) to use A0 as a Gpio
 
-Intel breakout board
---------------------
+Intel(R) breakout board
+-----------------------
 
 - Both I2C buses are avaible 1 & 6
 - IO on the miniboard is 1.8V