nanopower2  2.0.0.0
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Nano Power 2 click

Nano Power 2 click is a very low power voltage comparator, aimed at portable and battery-powered applications. It allows detecting a difference of two voltage potentials, applied on two input pins.

click Product page


Click library

  • Author : Petar Suknjaja
  • Date : Dec 2019.
  • Type : GPIO type

Software Support

We provide a library for the NanoPower2 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 NanoPower2 Click driver.

Standard key functions :

Example key functions :

Examples Description

This example logs the comparators output value.

The demo application is composed of two sections :

Application Init

Initializes GPIO driver.

void application_init ( void )
{
log_cfg_t log_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
NANOPOWER2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
nanopower2_init( &nanopower2, &cfg );
log_printf( &logger, "NANO POWER 2 is initialized\r\n" );
}

Application Task

Checks the comparator's output and logs output value on USBUART.

void application_task ( void )
{
{
log_printf( &logger, "OUT is: %d\r\n", ( uint16_t ) out_check );
}
}

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:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.NanoPower2

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.


nanopower2_check_output
uint8_t nanopower2_check_output(nanopower2_t *ctx)
Click Check Output function.
nanopower2_cfg_t
Click configuration structure definition.
Definition: nanopower2.h:84
nanopower2_t
Click ctx object definition.
Definition: nanopower2.h:75
application_task
void application_task(void)
Definition: main.c:62
out_check_prev
uint8_t out_check_prev
Definition: main.c:31
nanopower2_cfg_setup
void nanopower2_cfg_setup(nanopower2_cfg_t *cfg)
Config Object Initialization function.
application_init
void application_init(void)
Definition: main.c:35
NANOPOWER2_MAP_MIKROBUS
#define NANOPOWER2_MAP_MIKROBUS(cfg, mikrobus)
Definition: nanopower2.h:52
out_check
uint8_t out_check
Definition: main.c:30
nanopower2_init
err_t nanopower2_init(nanopower2_t *ctx, nanopower2_cfg_t *cfg)
Initialization function.