TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141243 times)
  2. FAT32 Library (74082 times)
  3. Network Ethernet Library (58702 times)
  4. USB Device Library (48814 times)
  5. Network WiFi Library (44521 times)
  6. FT800 Library (44072 times)
  7. GSM click (30802 times)
  8. mikroSDK (29646 times)
  9. PID Library (27353 times)
  10. microSD click (27250 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

GNSS3 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.18

mikroSDK Library: 2.0.0.0

Category: GPS/GNSS

Downloaded: 286 times

Not followed.

License: MIT license  

GNSS3 Click carries SIMCom’s SIM33ELA standalone GNSS module with an integrated antenna (and a connector for an external one).

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "GNSS3 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "GNSS3 Click" changes.

Do you want to report abuse regarding "GNSS3 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


GNSS3 Click

GNSS3 Click carries SIMCom’s SIM33ELA standalone GNSS module with an integrated antenna (and a connector for an external one).

gnss3_click.png

Click Product page


Click library

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

Software Support

We provide a library for the Gnss3 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 Gnss3 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void gnss3_cfg_setup ( gnss3_cfg_t *cfg );

  • Initialization function.

    err_t gnss3_init ( gnss3_t ctx, gnss3_cfg_t cfg );

Example key functions :

  • GNSS 3 parse GNGGA function.

    err_t gnss3_parse_gngga ( char rsp_buf, uint8_t gngga_element, char element_data );

  • Generic read function.

    int32_t gnss3_generic_read ( gnss3_t ctx, char data_buf, uint16_t max_len );

  • Wake-up module.

    void gnss3_module_wakeup ( gnss3_t *ctx );

Examples Description

This example demonstrates the use of GNSS 3 Click by reading and displaying the GPS coordinates.

The demo application is composed of two sections :

Application Init

Initializes the driver and resets the Click board.


void application_init ( void )
{
    log_cfg_t log_cfg;
    gnss3_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.

    gnss3_cfg_setup( &cfg );
    GNSS3_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    gnss3_init( &gnss3, &cfg );

    gnss3_module_wakeup( &gnss3 );
    Delay_ms ( 1000 );
}

Application Task

Reads the received data, parses the GNGGA info from it, and once it receives the position fix it will start displaying the coordinates on the USB UART.


void application_task ( void )
{
    gnss3_process( &gnss3 );
    if ( app_buf_len > ( sizeof ( ( char * ) GNSS3_RSP_GNGGA ) + GNSS3_GNGGA_ELEMENT_SIZE ) ) 
    {
        gnss3_parser_application( app_buf );
    }
} 

Note

The default baud rate for communication UART is set to 9600. If you receive a Click board on which the default baud rate for UART is set differently, you will need to change the setting in the gnss13_setup_cfg function.

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.Gnss3

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.


ALSO FROM THIS AUTHOR

DC Motor 25 Click

0

DC Motor 25 Click is a compact add-on board with a brushed DC motor driver. This board features the A3908, a low-voltage bidirectional DC motor driver from Allegro Microsystems. The A3908 is rated for an operating voltage range compatible with mikroBUS™ power rails and output currents up to 500mA. The unique output full-bridge incorporates source-side linear operation to allow a constant voltage across the motor coil. Logic input pins are provided to control the motor direction of rotation, brake, and standby modes. It also has complete protection capabilities supporting robust and reliable operation.

[Learn More]

USB-C Source Click

0

USB-C Source Click is a compact add-on board that contains a standalone autonomous USB power delivery controller. This board features the STUSB4700, an independent USB power delivery controller optimized as a provider to negotiate a given amount of power to be sourced to an inquiring consumer device from STMicroelectronics.

[Learn More]

AudioAMP 11 Click

0

AudioAmp 11 Click is a compact add-on board reproducing input audio signals with desired volume and power levels at sound-producing output elements. This board features the NAU8224, a high-performance stereo Class-D audio amplifier from Nuvoton Technology. This flexible I2C configurable audio amplifier can drive a 4O load with up to 3.1W output power. In addition to the possibility of digital control (using only one enable pin), the NAU8224 also has many useful gain settings from 6dB to 24dB. Besides, it is equipped with protection features, allowing a reliable operation.

[Learn More]