shake2wake  2.0.0.0
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Shake2Wake click

Shake2Wake click carries an ADXL362 ultralow power, 3-axis MEMS accelerometer and ADP195 load switch. The distinguishing feature of this IC is that it incorporates several activity detection modes.

click Product page


Click library

Software Support

We provide a library for the Shake2Wake 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 form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.

Library Description

This library contains API for Shake2Wake Click driver.

Standard key functions :

Example key functions :

Examples Description

This app shows the capabilities of the Shake2Wake click by reading values of an accelerometer.

The demo application is composed of two sections :

Application Init

Initalizes device and applies default settings.

void application_init ( void )
{
log_cfg_t log_cfg;
// Logger initialization.
log_cfg.level = LOG_LEVEL_DEBUG;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----\r\n" );
// Click initialization.
SHAKE2WAKE_MAP_MIKROBUS( cfg, MIKROBUS_1 );
shake2wake_init( &shake2wake, &cfg );
Delay_ms( 100 );
log_printf( &logger, "--------------------------\r\n" );
log_printf( &logger, " Shake2Wake Click \r\n" );
log_printf( &logger, "--------------------------\r\n" );
shake2wake_default_cfg( &shake2wake );
}

Application Task

This is an example that shows the capabilities of the Shake2Wake click by reading values of an accelerometer and logging them on USART terminal and, in case of an interrupt, it raises voltage on the connector.

void application_task ( void )
{
uint8_t temp_val;
float temperature;
int16_t x_val;
int16_t y_val;
int16_t z_val;
shake2wake_get_raw_data( &shake2wake, &x_val, &y_val, &z_val );
temperature = shake2wake_read_temperature( &shake2wake );
log_printf( &logger, "X axis: %d\r\n", x_val );
log_printf( &logger, "Y axis: %d\r\n", y_val );
log_printf( &logger, "Z axis: %d\r\n", z_val );
log_printf( &logger, "Temperature: %f \r\n", temperature );
log_printf( &logger, "--------------------------\r\n" );
Delay_ms( 1000 );
}

The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.

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. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.