accelqvar
2.1.0.0
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Accel&Qvar Click is a compact add-on board for capturing precise acceleration measurements and detecting electric charge variations. This board features the LIS2DUXS12, an ultralow-power accelerometer from STMicroelectronics. Besides low power consumption, it also includes Qvar technology, artificial intelligence, and an anti-aliasing filter. This digital, 3-axis accelerometer has adjustable full scales (±2g to ±16g), output data rates (1.6Hz to 800Hz), and multiple operating modes to serve various applications.
We provide a library for the AccelQvar Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.
This library contains API for AccelQvar Click driver.
accelqvar_cfg_setup
Config Object Initialization function. accelqvar_init
Initialization function. accelqvar_default_cfg
Click Default Configuration function. accelqvar_get_axes_data
This function reads the accelerometer sensor axes data. accelqvar_get_qvar_data
This function reads the Qvar electrostatic sensor data output. This library contains API for the AccelQvar Click driver. The library initializes and defines the I2C and SPI drivers to write and read data from registers and the default configuration for reading the accelerator data and Qvar electrostatic sensor measurement.
The demo application is composed of two sections :
The initialization of I2C and SPI module and log UART. After driver initialization, the app sets the default configuration.
This example demonstrates the use of the AccelQvar Click board. Measures and displays acceleration data for the X-axis, Y-axis, and Z-axis [mg] and detects and displays a touch position and the strength of a touch. Results are being sent to the UART Terminal, where you can track their changes.
The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.
Other Mikroe Libraries used in the example:
Additional notes and informations
Depending on the development board you are using, you may need USB UART Click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. UART terminal is available in all MikroElektronika compilers.