nanogps2

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Nano GPS 2 Click

Nano GPS 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 : Jul 2020.
• Type : UART GPS/GNSS type

Software Support

Example Description

This example reads and processes data from Nano GPS 2 Click.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.NanoGps2

Example Key Functions

• nanogps2_cfg_setup Config Object Initialization function.

void nanogps2_cfg_setup ( nanogps2_cfg_t *cfg );

• nanogps2_init Initialization function.

err_t nanogps2_init ( nanogps2_t *ctx, nanogps2_cfg_t *cfg );

• nanogps2_set_en_pin_state Set EN pin.

void nanogps2_set_en_pin_state ( nanogps2_t *ctx, uint8_t state );

• nanogps2_module_wakeup Wake-up module.

void nanogps2_module_wakeup ( nanogps2_t *ctx );

• nanogps2_generic_parser Generic parser function.

nanogps2_error_t nanogps2_generic_parser ( char *rsp,  uint8_t command, uint8_t element, char *parser_buf );

Application Init

Initializes driver and wake-up module.

void application_init ( void )
{
    log_cfg_t log_cfg;
    nanogps2_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.

    nanogps2_cfg_setup( &cfg );
    NANOGPS2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    nanogps2_init( &nanogps2, &cfg );
    
    nanogps2_module_wakeup ( &nanogps2 );
}

Application Task

Reads the received data and parses it.

void application_task ( void )
{
    nanogps2_process( );
    parser_application( current_parser_buf );
}

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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