From 9d727d8bdb5a760d06bbe095e444103e1d4c0931 Mon Sep 17 00:00:00 2001 From: Daniel Leung Date: Thu, 4 Feb 2016 09:38:14 -0800 Subject: [PATCH] doc/boards: updates arduino_due for supported features... ... and adds a note about terminal and flashing. Change-Id: I9b3fe9a8e9993ee68612d177aa4163fcf15e912d Signed-off-by: Daniel Leung --- doc/board/arduino_due.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/doc/board/arduino_due.rst b/doc/board/arduino_due.rst index 4999ead87c7..0de4eb4e4bb 100644 --- a/doc/board/arduino_due.rst +++ b/doc/board/arduino_due.rst @@ -36,11 +36,19 @@ hardware features: +--------------+------------+----------------------+ | UART | on-chip | serial port | +--------------+------------+----------------------+ +| GPIO | on-chip | gpio | ++--------------+------------+----------------------+ +| I2C | on-chip | i2c | ++--------------+------------+----------------------+ Other hardware features are not currently supported by the Zephyr kernel. See `Arduino Due website`_ and `Atmel SAM3X8E Datasheet`_ for a complete list of Arduino Due board hardware features. +.. note:: + For I2C, pull-up resistors are required for using SCL1 and SDA1 + (near IO13). + Interrupt Controller ==================== @@ -146,6 +154,9 @@ be found in :file:`$ZEPHYR_BASE/samples/nanokernel/apps/hello_world`. # Press the Reset button and you should see "Hello World!" in your terminal. +.. note:: + Make sure your terminal program is closed before flashing the binary image, + or it will interfere with the flashing process. References ==========