relay2

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Relay 2 Click

Relay 2 Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.

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Click Library

• Author : MikroE Team
• Date : Dec 2019.
• Type : GPIO type

Software Support

Example Description

The application is composed of three sections :

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Relay2

Example Key Functions

• relay2_cfg_setup Config Object Initialization function.

void relay2_cfg_setup ( relay2_cfg_t *cfg );

• relay2_init Initialization function.

err_t relay2_init ( relay2_t *ctx, relay2_cfg_t *cfg );

Application Init

Initializes driver.

void application_init ( void )
{
    log_cfg_t log_cfg;
    relay2_cfg_t cfg;

    /** 
     * Logger initialization.
     * Default baud rate: 115200
     * Default log level: LOG_LEVEL_DEBUG
     * @note If USB_UART_RX and USB_UART_TX 
     * are defined as HAL_PIN_NC, you will 
     * need to define them manually for log to work. 
     * See @b LOG_MAP_USB_UART macro definition for detailed explanation.
     */
    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info(&logger, "---- Application Init ----");

    //  Click initialization.

    relay2_cfg_setup( &cfg );
    RELAY2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    relay2_init( &relay2, &cfg );
    log_info( &logger, "---- App Init Done ----" );
}

Application Task

Turns relays on and off.

void application_task ( void )
{
    relay2_relay2_control(&relay2, 1 );
    relay2_relay1_control(&relay2, 1 );
    
    Delay_ms ( 1000 );
    
    relay2_relay2_control(&relay2, 0 );
    relay2_relay1_control(&relay2, 0 );
    
    Delay_ms ( 1000 );

}  

Application Output

This Click board can be interfaced and monitored in two ways:

• Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
• UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.

Additional Notes and Information

The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.

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