proximity11  2.0.0.0
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Proximity 11 click

Proximity 11 Click is a close-range proximity sensing Click boardâ„¢, equipped with the RPR-0521RS, a very accurate and power-efficient proximity and ambient Light Sensor with IrLED.

click Product page


Click library

Software Support

We provide a library for the Proximity11 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 Proximity11 Click driver.

Standard key functions :

Example key functions :

Examples Description

This appication enables usage of the proximity and ambient light sensors

The demo application is composed of two sections :

Application Init

Initializes I2C driver and performs device initialization

void application_init ( void )
{
log_cfg_t log_cfg;
uint8_t init_status;
// Logger initialization.
log_cfg.level = LOG_LEVEL_DEBUG;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
PROXIMITY11_MAP_MIKROBUS( cfg, MIKROBUS_4 );
proximity11_init( &proximity11, &cfg );
Delay_ms( 500 );
init_status = proximity11_default_cfg( &proximity11 );
if ( init_status == 1 )
{
log_printf( &logger, "> app init fail\r\n" );
while( 1 );
}
else if ( init_status == 0 )
{
log_printf( &logger, "> app init done\r\n" );
}
}

Application Task

Gets ALS and PS values and logs those values

void application_task ( void )
{
// Task implementation
uint16_t ps_value;
float als_value;
proximity11_get_ps_als_values( &proximity11, &ps_value, &als_value );
log_printf( &logger, "PS : %ld [count]\r\n", ps_value );
log_printf( &logger, "ALS : %.2f [Lx]\r\n\r\n", als_value );
Delay_ms( 500 );
}

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.