hallcurrent11  2.0.0.0
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Hall Current 11 click

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Click library

  • Author : Nenad Filipovic
  • Date : Jul 2021.
  • Type : I2C type

Software Support

We provide a library for the HallCurrent11 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.

Library Description

This library contains API for HallCurrent11 Click driver.

Standard key functions :

Example key functions :

Example Description

This library contains API for Hall Current 11 Click driver. The demo application reads ADC value and current ( A ).

The demo application is composed of two sections :

Application Init

Initializes I2C driver and log UART. After driver initialization the app set default settings.

void application_init ( void )
{
log_cfg_t log_cfg;
hallcurrent11_cfg_t hallcurrent11_cfg;
// Logger initialization.
LOG_MAP_USB_UART( log_cfg );
log_cfg.level = LOG_LEVEL_DEBUG;
log_cfg.baud = 115200;
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
hallcurrent11_cfg_setup( &hallcurrent11_cfg );
HALLCURRENT11_MAP_MIKROBUS( hallcurrent11_cfg, MIKROBUS_1 );
err_t init_flag = hallcurrent11_init( &hallcurrent11, &hallcurrent11_cfg );
if ( I2C_MASTER_ERROR == init_flag )
{
log_error( &logger, " Application Init Error. " );
log_info( &logger, " Please, run program again... " );
for ( ; ; );
}
hallcurrent11_default_cfg ( &hallcurrent11 );
log_info( &logger, " Application Task " );
log_printf( &logger, "--------------------------\r\n" );
Delay_ms( 100 );
}

Application Task

This is an example that demonstrates the use of the Hall Current 11 Click boardâ„¢. In this example, we read and display the ADC values and current ( A ) data. Results are being sent to the Usart Terminal where you can track their changes.

void application_task ( void )
{
static uint16_t adc_data;
static float current;
hallcurrent11_get_adc( &hallcurrent11, &adc_data );
log_printf( &logger, " ADC Value : %d \r\n", adc_data );
log_printf( &logger, "- - - - - - - - - - - - -\r\n" );
Delay_ms( 100 );
hallcurrent11_get_current ( &hallcurrent11, &current );
log_printf( &logger, " Current : %.3f A \r\n", current );
log_printf( &logger, "--------------------------\r\n" );
Delay_ms( 1000 );
}

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:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.HallCurrent11

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.


hallcurrent11_s
Hall Current 11 Click context object.
Definition: hallcurrent11.h:108
HALLCURRENT11_MAP_MIKROBUS
#define HALLCURRENT11_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition: hallcurrent11.h:77
hallcurrent11_get_current
err_t hallcurrent11_get_current(hallcurrent11_t *ctx, float *current)
Hall Current 11 get current function.
hallcurrent11_cfg_t
Hall Current 11 Click configuration object.
Definition: hallcurrent11.h:126
application_task
void application_task(void)
Definition: main.c:61
hallcurrent11_init
err_t hallcurrent11_init(hallcurrent11_t *ctx, hallcurrent11_cfg_t *cfg)
Hall Current 11 initialization function.
hallcurrent11_default_cfg
err_t hallcurrent11_default_cfg(hallcurrent11_t *ctx)
Hall Current 11 default configuration function.
hallcurrent11_get_adc
err_t hallcurrent11_get_adc(hallcurrent11_t *ctx, uint16_t *data_out)
Hall Current 11 ADC reading function.
hallcurrent11_cfg_setup
void hallcurrent11_cfg_setup(hallcurrent11_cfg_t *cfg)
Hall Current 11 configuration object setup function.
application_init
void application_init(void)
Definition: main.c:31
hallcurrent11_get_adc_voltage
err_t hallcurrent11_get_adc_voltage(hallcurrent11_t *ctx, float *adc_vtg)
Hall Current 11 get ADC voltage function.