This adds a sensor driver for the hyt271, hyt221, and hyt939 sensor module from
vendor iST (Innovative Sensor Technology). This sensor type is connected via i2c
bus and allows the measurement of relative humidity and temperature.
Each driver instance supports two different character device for each type
(/dev/sensor/tempX and /dev/sensor/humiX).
This driver also supports changing the i2c address of one connected sensor on
the bus. This requires a callback to the platform-specific board logic which
must ensure a power-on reset.
Optional the driver allows setting up a read interval for fetching sensor data.
This is done by a worker thread and can be useful when watching several sensors
via poll() by the userspace application.
Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>
This reverts commit b9ace36fcc.
This change was added by PR 625 but has a serious logic flaw. It removes all occurrences of INCDIROPT and replaces it with a definition in tools/Config.mk:
else ifeq ($(WINTOOL),y)
DEFINE = "$(TOPDIR)/tools/define.sh"
INCDIR = "$(TOPDIR)/tools/incdir.sh" -w
This logic flaw is the Config.mk is included in all Make.defs files BEFORE WINTOOL is defined. As a result, the definition is wrong in many places when building under Cygwin with a Windows native toolchain.
configs: spresense: enable BMI160_I2C sensor
* drivers: sensors: add BMI160 driver
Enable driver support for the Bosch BMI160 Inertial
Measurement sensor
This driver can be used with the BMI160 sensor connected over
SPI or I2C bus
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: enable BMI160_I2C sensor
Enable BMI160 sensor connected over I2C on spresense board
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
Master
* drivers/sensors: added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* drivers/sensors: Added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* drivers/sensors: Added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* drivers/sensors: Added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* drivers/sensors: Added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* drivers/sensors: Added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* bh1790glc.h created online with Bitbucket
* bh1790glc.h deleted online with Bitbucket
* drivers/sensors: Added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* drivers/sensors: Added drivers for kx224, bh1749nuc and bh1790glc
They are reliant on the cxd56_scu.
* README.txt: minor typo fix
* Minor typo fix
Approved-by: GregoryN <gnutt@nuttx.org>
Squashed merge of the following:
Author: Gregory Nutt <gnutt@nuttx.org>
drivers/sensors: Fix some minor typos in last commit that cause some compile problems.
drivers/sensors/: Clean up some coding standard isses in LM330 and ADXL372 drivers.
drivers/sensors/README.txt: Clean up some long lines and odd line breaks.
include/nuttx/sensors: Completes coding style review of adxl372.h, cluster_driver.h, and lsm330.h.
Author: Bob Feretich <bob.feretich@rafresearch.com>
Add LSM330 SPI and ADXL372 drivers along with the cluster driver infrastructure.
Added support for LIS3DH accelerometer sensor.
* Added support for LIS3DH accelerometer sensor.
* Fix line length
* Fix more line lengthts
Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit adds a driver for this chip. Right now it measures bus voltage and current, and does not use the internal calibrated current reading, nor the available power measurement.
