tilt4 2.1.0.0
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Tilt 4 click

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Click library

  • Author : Stefan Ilic
  • Date : Nov 2023.
  • Type : GPIO type

Software Support

We provide a library for the Tilt 4 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 Tilt 4 Click driver.

Standard key functions :

  • tilt4_cfg_setup Config Object Initialization function.
    void tilt4_cfg_setup(tilt4_cfg_t *cfg)
    Tilt 4 configuration object setup function.
    Tilt 4 Click configuration object.
    Definition: tilt4.h:103
  • tilt4_init Initialization function.
    err_t tilt4_init ( tilt4_t *ctx, tilt4_cfg_t *cfg );
    err_t tilt4_init(tilt4_t *ctx, tilt4_cfg_t *cfg)
    Tilt 4 initialization function.
    Tilt 4 Click context object.
    Definition: tilt4.h:91

Example key functions :

  • tilt4_read_int_state This function reads the state of the interrupt pin of Tilt 4 click board.
    uint8_t tilt4_read_int_state ( tilt4_t *ctx );
    uint8_t tilt4_read_int_state(tilt4_t *ctx)
    Tilt 4 Interrupt pin reading function.
  • tilt4_set_led_state This function sets the LED pin on the selected level level of Tilt 4 click board.
    void tilt4_set_led_state ( tilt4_t *ctx, uint8_t pin_state );
    void tilt4_set_led_state(tilt4_t *ctx, uint8_t pin_state)
    Tilt 4 LED pin setting function.

Example Description

This example demonstrates the use of Tilt 4 click board.

The demo application is composed of two sections :

Application Init

Initializes the driver and USB UART logger.

void application_init ( void )
{
log_cfg_t log_cfg;
tilt4_cfg_t tilt4_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
tilt4_cfg_setup( &tilt4_cfg );
TILT4_MAP_MIKROBUS( tilt4_cfg, MIKROBUS_1 );
if ( DIGITAL_OUT_UNSUPPORTED_PIN == tilt4_init( &tilt4, &tilt4_cfg ) )
{
log_error( &logger, " Communication init." );
for ( ; ; );
}
log_info( &logger, " Application Task " );
}
#define TILT4_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition: tilt4.h:79
void application_init(void)
Definition: main.c:29

Application Task

As soon as the tilt switch state changes, it displays a corresponding message on the USB UART.

void application_task ( void )
{
uint8_t state = tilt4_read_int_state ( &tilt4 );
if ( tilt4_switch_state != state )
{
tilt4_switch_state = state;
if ( TILT4_SWITCH_ON == tilt4_switch_state )
{
log_printf( &logger, " Tilt switch ON!\r\n\n" );
}
else
{
log_printf( &logger, " Tilt switch OFF!\r\n\n" );
}
Delay_ms( 500 );
}
}
#define TILT4_PIN_STATE_LOW
Definition: tilt4.h:54
#define TILT4_SWITCH_ON
Definition: tilt4.h:61
#define TILT4_PIN_STATE_HIGH
Tilt 4 description setting.
Definition: tilt4.h:53
void application_task(void)
Definition: main.c:59

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.Tilt4

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.