- Introduction
- Version
- Integration details
- Driver files information
- Supported sensor interface
- Copyright
- This package contains the Bosch Sensortec MEMS accelerometer sensor driver (sensor API)
- The sensor driver package includes bma2x2.h, bma2x2.c and bma2x2_support.c files
- BMA2x2 sensor driver supports the following Bosch MEMS sensors
- BMA280
- BMA255
- BMA253
- BMA250E
- BMA22E
- BMA220
- BMI055 - Combination of bma2x2 + bmg160 APIs
- BMX055 - Combination of bma2x2 + bmg160 + bmm050 APIs
- BMC150 - Combination of bma2x2 + bmm050 APIs
- BMC056 - Combination of bma2x2 + bmm050 APIs
- Version of bma2x2 sensor driver is:
| Driver files | Version |
|---|---|
| bma2x2.c | 2.0.7 |
| bma2x2.h | 2.0.7 |
| bma2x2_support.c | 1.0.4 |
- Integrate bma2x2.h and bma2x2.c file in to your project.
- The bma2x2_support.c file contains only examples for API use cases, so it is not required to integrate into project.
- bma2x2.h
- This header file has the register address definition, constant definitions, data type definition and supported sensor driver calls declarations.
- bma2x2.c
- This file contains the implementation for the sensor driver APIs.
- bma2x2_support.c
- This file shall be used as an user guidance, here you can find samples of
- Initialize the sensor with I2C/SPI communication
- Add your code to the SPI and/or I2C bus read and bus write functions.
- Return value can be chosen by yourself
- API just passes that value to your application code
- Add your code to the delay function
- Change I2C address accordingly in bma2x2.h
- Power mode configuration of the sensor
- Get and set functions usage
- Reading the sensor read out data
- This file shall be used as an user guidance, here you can find samples of
- Initialize the sensor with I2C/SPI communication
- Add your code to the SPI and/or I2C bus read and bus write functions.
- Return value can be chosen by yourself
- API just passes that value to your application code
- Add your code to the delay function
- Change I2C address accordingly in bma2x2.h
- This accelerometer sensor driver supports SPI and I2C interfaces
- Copyright (C) 2015 - 2016 Bosch Sensortec GmbH
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