incubator-nuttx

History

Gregory Nutt d8731d0ef1 Add files missed in previous commit		2015-10-18 08:00:06 +08:00
..
Kconfig	Add support to Thermocouple-to-Digital converter MAX6675	2015-10-18 07:52:47 +08:00
Make.defs	Add support to Thermocouple-to-Digital converter MAX6675	2015-10-18 07:52:47 +08:00
README.txt	Update ChangeLog	2015-02-12 12:21:05 -06:00
adxl345.h	Make some file section headers more consistent with standard	2015-04-08 07:15:32 -06:00
adxl345_base.c	ADXL345: Don't select device if only change SPI settings	2014-12-17 12:01:18 -06:00
adxl345_i2c.c	Added forward declarations of structures to fix header inclusion	2015-08-10 16:18:37 -04:00
adxl345_spi.c	Remove dangling whitespace	2015-10-04 15:28:54 -06:00
as5048b.c	Remove TABs	2015-10-04 16:01:21 -06:00
bmp180.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00
lis331dl.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00
lm75.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00
lm92.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00
max6675.c	Add files missed in previous commit	2015-10-18 08:00:06 +08:00
max31855.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00
mb7040.c	Added MB7040 sonar.	2015-08-11 13:26:56 -04:00
mpl115a.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00
ms58xx.c	Remove dangling whitespace	2015-10-04 15:28:54 -06:00
qencoder.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00
zerocross.c	Add Zero Cross device driver support	2015-10-13 07:27:16 -06:00

README.txt

ADXL345
=======

The ADXL345 accelerometer can operate in I2C or SPI mode. To operate in I2C
mode just connect the CS pin to Vddi/o.

In order to operate in SPI mode CS need to use connected to microcontroller,
it cannot leave unconnected.

In SPI mode it works with clock polarity (CPOL) = 1 and clock phase (CPHA) = 1.

MPL115A
=======

This driver has support only for MPL115A1 (SPI), but support to MPL115A2 (I2C) can
be added easily.