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incubator-nuttx/drivers/sensors
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Gregory Nutt 8d963e66cf Fix some stylistic issues found by tools/nxstyle 2015-11-17 17:31:57 -06:00
..
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 Fix some stylistic issues found by tools/nxstyle 2015-11-17 17:31:57 -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.