Nano GPS 2 click

Nano GPS 2 Click features the smallest GPS module with an integrated patch antenna, the ORG1510-MK05 a module from OriginGPS.

click Product page

Click library

• Author : MikroE Team
• Date : Jul 2020.
• Type : UART GPS/GNSS type

Software Support

We provide a library for the NanoGps2 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 NanoGps2 Click driver.

Standard key functions :

• Config Object Initialization function.

  void nanogps2_cfg_setup ( nanogps2_cfg_t *cfg );

• Initialization function.

  NANOGPS2_RETVAL nanogps2_init ( nanogps2_t ctx, nanogps2_cfg_t cfg );

Example key functions :

• Set EN pin.

  void nanogps2_set_en_pin_state ( nanogps2_t *ctx, uint8_t state );

• Wake-up module.

  void nanogps2_module_wakeup ( nanogps2_t *ctx );

• Generic parser function.

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

Examples Description

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

The demo application is composed of two sections :

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 );
} 

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.NanoGps2

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.