zephyr/samples/drivers/i2c_lsm9ds0
Anas Nashif 5363d14a9e boards: rename Quark SE Devboard to Quark SE C1000
This board now has an official name and will be available soon:

http://www.intel.com/content/www/us/en/embedded/products/quark/mcu/se-soc/overview.html

Jira: ZEP-758
Change-Id: Ia16d33722308cf81471321c3063bdc75055a4d50
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-09-16 03:10:31 +00:00
..
src i2c: use I2C_X nameing instead of I2CX 2016-04-25 17:01:48 +00:00
Makefile boards: rename Quark SE Devboard to Quark SE C1000 2016-09-16 03:10:31 +00:00
README i2c: Enable QMSI driver for Quark D2000 2016-02-20 02:51:49 +00:00
prj.conf samples: i2c_lsm9ds0: we are using printk only 2016-04-30 13:43:31 -04:00

README

I2C LSM9DS0 Sample Application
==============================

This sample application illustrates how to use I2C APIs from Zephyr.
It requires an external device in order to work. The external device
is the accelerometer from LSM9DS0. The datasheet can be found in:
https://www.adafruit.com/datasheets/LSM9DS0.pdf

The application is very simple. It simply reads the 'WHO AM I' register
from the accelerometer and check if matches with the value described in
the datasheet.

Below follows the wiring information for each board this samples has been
tested.

--------------+-------------------+------------------
| LSM9DS0 pin | Quark SE Devboard | Quark D2000 CRB |
|             | pin               | pin             |
|-------------+-------------------+-----------------|
| VIN         | P4 pin 1          | J25 pin 1       |
| GND         | P4 pin 43         | J25 pin 2       |
| SCL         | P4 pin 31         | J21 pin 6       |
| SDA         | P4 pin 33         | J21 pin 5       |
| CSG         | P4 pin 29         | J25 pin 1       |
| SDOG        | P4 pin 17         | J25 pin 2       |
--------------+-------------------+------------------