nuttx

History

Gregory Nutt 6d59603610 Trivial updates from review of LM92 driver; Update ChangeLog		2015-08-06 16:33:02 -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	Unify sensor debug. ADX driver was using input debug; LM75 and QENCODE that their own custom debug. Now all use CONFIG_DEBUG_SENSOR, sndbg()	2014-12-16 09:54:32 -06:00
adxl345_spi.c	Renamed SPIDEV_GSENSOR to SPIDEV_ACCELEROMETER just because it looks better beside SPIDEV_BAROMETER	2015-02-12 12:26:19 -06:00
adxl345.h	Make some file section headers more consistent with standard	2015-04-08 07:15:32 -06:00
bmp180.c	drvers/sensor and include/nuttx/sensors: Add support to Bosch BMP180 barometer. From Alan Carvalho de Assis.	2015-07-20 07:18:27 -06:00
Kconfig	Trivial updates from review of LM92 driver; Update ChangeLog	2015-08-06 16:33:02 -06:00
lis331dl.c	Rename kmalloc to kmm_malloc for consistency	2014-08-31 17:26:36 -06:00
lm75.c	DK-TM4C129X: Add support for on-board TMP100 temperature sensor	2015-01-06 11:50:56 -06:00
lm92.c	Added LM92 temperature sensor.	2015-08-06 17:35:34 -04:00
Make.defs	Trivial updates from review of LM92 driver; Update ChangeLog	2015-08-06 16:33:02 -06:00
mpl115a.c	Cosmetic updates to comments	2015-02-12 13:44:22 -06:00
qencoder.c	Unify sensor debug. ADX driver was using input debug; LM75 and QENCODE that their own custom debug. Now all use CONFIG_DEBUG_SENSOR, sndbg()	2014-12-16 09:54:32 -06:00
README.txt	Update ChangeLog	2015-02-12 12:21:05 -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.