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7f4af7b690
nuttx/drivers/sensors
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Gregory Nutt 7f4af7b690 drivrs/sensors: Make a few other configuration settings consistent with the (undocumented) standard.
2017-08-24 09:45:46 -06:00
..
adxl345_base.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
adxl345_i2c.c Add _ to the beginning of all debug macros to avoid name collisions 2016-06-16 12:33:32 -06:00
adxl345_spi.c Add an instance argument to the SPIDEV definitions. 2017-04-29 12:26:52 -06:00
adxl345.h Remove I2C slave methods from I2C master interface; rename i2c_dev_s to i2c_master_s. 2016-01-30 08:36:47 -06:00
as5048b.c drivrs/sensors: Make a few other configuration settings consistent with the (undocumented) standard. 2017-08-24 09:45:46 -06:00
bh1750fvi.c drivrs/sensors: Make a few other configuration settings consistent with the (undocumented) standard. 2017-08-24 09:45:46 -06:00
bmg160.c drivrs/sensors: Make a few other configuration settings consistent with the (undocumented) standard. 2017-08-24 09:45:46 -06:00
bmp180.c drivrs/sensors: Make a few other configuration settings consistent with the (undocumented) standard. 2017-08-24 09:45:46 -06:00
hc_sr04.c drivers/sensors/hc_sr04.c: Replace busy wait with semaphone. Using this solution we don't need 60ms delay. 2017-08-18 09:44:38 -06:00
hts221.c drivrs/sensors/hts221: Fix inconsistent configuration variable naming; Try to bring closer to an as-of-yet undocumented naming convention. 2017-08-24 09:22:36 -06:00
Kconfig drivrs/sensors: Make a few other configuration settings consistent with the (undocumented) standard. 2017-08-24 09:45:46 -06:00
kxtj9.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
l3gd20.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
lis2dh.c drivers: handle I2C_TRANSFER return value consistently. Some I2C peripherals transfers return zero on success, others number of completed transfers. Make drivers robust against this. 2017-08-04 07:31:36 -06:00
lis3dsh.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
lis3mdl.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
lis331dl.c drivers: handle I2C_TRANSFER return value consistently. Some I2C peripherals transfers return zero on success, others number of completed transfers. Make drivers robust against this. 2017-08-04 07:31:36 -06:00
lm75.c drivers: handle I2C_TRANSFER return value consistently. Some I2C peripherals transfers return zero on success, others number of completed transfers. Make drivers robust against this. 2017-08-04 07:31:36 -06:00
lm92.c drivers: handle I2C_TRANSFER return value consistently. Some I2C peripherals transfers return zero on success, others number of completed transfers. Make drivers robust against this. 2017-08-04 07:31:36 -06:00
lps25h.c drivers/{sensors,usbmisc}: Fix uninitialized I2C frequency 2017-06-01 06:19:54 -06:00
lsm9ds1.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
ltc4151.c Review of last PR. Fixes many coding standard problems. 2017-07-28 07:16:35 -06:00
Make.defs drivrs/sensors: Make a few other configuration settings consistent with the (undocumented) standard. 2017-08-24 09:45:46 -06:00
max6675.c Add an instance argument to the SPIDEV definitions. 2017-04-29 12:26:52 -06:00
max31855.c Add an instance argument to the SPIDEV definitions. 2017-04-29 12:26:52 -06:00
mb7040.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
mcp9844.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
mlx90393.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
mpl115a.c Add an instance argument to the SPIDEV definitions. 2017-04-29 12:26:52 -06:00
ms58xx.c drivers: handle I2C_TRANSFER return value consistently. Some I2C peripherals transfers return zero on success, others number of completed transfers. Make drivers robust against this. 2017-08-04 07:31:36 -06:00
qencoder.c drivers: fix some bad NULL checks 2017-05-15 07:20:32 -06:00
README.txt Update ChangeLog 2015-02-12 12:21:05 -06:00
veml6070.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
xen1210.c Add an instance argument to the SPIDEV definitions. 2017-04-29 12:26:52 -06:00
xen1210.h drivers/sensors: Adds support for the Sensixs XEN1210 3D-boar. This sensor is used on NANOSATC-BR2 a Brazillian CUBESAT project. 2016-09-16 12:45:53 -06:00
zerocross.c drivers/timer: Add an upper-half, oneshot timer character driver. 2016-08-12 10:40:07 -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.