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 (141908 times)
  2. FAT32 Library (75049 times)
  3. Network Ethernet Library (59349 times)
  4. USB Device Library (49348 times)
  5. Network WiFi Library (45161 times)
  6. FT800 Library (44707 times)
  7. GSM click (31305 times)
  8. mikroSDK (30264 times)
  9. microSD click (27687 times)
  10. PID Library (27576 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

3G-AA Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.10

mikroSDK Library: 2.0.0.0

Category: GSM/LTE

Downloaded: 273 times

Not followed.

License: MIT license  

3G-AA Click is a versatile cellular network communication solution, featuring the compact 3G UMTS/HSPA Quectel UG95 module. This module features a full set of options for the cellular networking and communication, such as the network indication, embedded TCP/UDP stack, HTTP/HTTPS stack, full GSM/GPRS/EDGE implementation, UMTS/HSDPA/HSUPA protocol implementation and more.3G-AA Click features data-rates of 7.2 Mb/s (downlink) and 5.76 Mb/s (uplink) in HSPA mode. Onboard 16bit audio CODEC IC adds high-quality voice communication capability.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "3G-AA Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "3G-AA Click" changes.

Do you want to report abuse regarding "3G-AA Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


3G-AA Click

3G-AA Click is a versatile cellular network communication solution, featuring the compact 3G UMTS/HSPA Quectel UG95 module. This module features a full set of options for the cellular networking and communication, such as the network indication, embedded TCP/UDP stack, HTTP/HTTPS stack, full GSM/GPRS/EDGE implementation, UMTS/HSDPA/HSUPA protocol implementation and more. 3G-AA Click features data-rates of 7.2 Mb/s (downlink) and 5.76 Mb/s (uplink) in HSPA mode. Onboard 16bit audio CODEC IC adds high-quality voice communication capability.

3g_ea_click.png

Click Product page


Click library

  • Author : Stefan Filipovic
  • Date : May 2023.
  • Type : UART type

Software Support

We provide a library for the C3GAA 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 C3GAA Click driver.

Standard key functions :

  • c3gaa_cfg_setup Config Object Initialization function.

    void c3gaa_cfg_setup ( c3gaa_cfg_t *cfg );
  • c3gaa_init Initialization function.

    err_t c3gaa_init ( c3gaa_t *ctx, c3gaa_cfg_t *cfg );

Example key functions :

  • c3gaa_set_sim_apn This function sets APN for sim card.

    void c3gaa_set_sim_apn ( c3gaa_t *ctx, uint8_t *sim_apn );
  • c3gaa_send_sms_text This function sends text message to a phone number.

    void c3gaa_send_sms_text ( c3gaa_t *ctx, uint8_t *phone_number, uint8_t *sms_text );
  • c3gaa_send_sms_pdu This function sends text message to a phone number in PDU mode.

    err_t c3gaa_send_sms_pdu ( c3gaa_t *ctx, uint8_t *service_center_number, uint8_t *phone_number, uint8_t *sms_text );

Example Description

Application example shows device capability of connecting to the network and sending SMS or TCP/UDP messages using standard "AT" commands.

The demo application is composed of two sections :

Application Init

Initializes the driver, tests the communication by sending "AT" command, and after that restarts the device.


void application_init ( void ) 
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    c3gaa_cfg_t c3gaa_cfg;  /**< Click config object. */

    /**
     * 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.
    c3gaa_cfg_setup( &c3gaa_cfg );
    C3GAA_MAP_MIKROBUS( c3gaa_cfg, MIKROBUS_1 );
    if ( UART_ERROR == c3gaa_init( &c3gaa, &c3gaa_cfg ) )
    {
        log_error( &logger, " Application Init Error. " );
        log_info( &logger, " Please, run program again... " );
        for ( ; ; );
    }

    c3gaa_process( );
    c3gaa_clear_app_buf( );

    // Check communication
    c3gaa_send_cmd( &c3gaa, C3GAA_CMD_AT );
    error_flag = c3gaa_rsp_check( C3GAA_RSP_OK );
    c3gaa_error_check( error_flag );

    // Restart device
    #define RESTART_DEVICE "1,1"
    c3gaa_send_cmd_with_par( &c3gaa, C3GAA_CMD_CFUN, RESTART_DEVICE );
    error_flag = c3gaa_rsp_check( C3GAA_RSP_OK );
    c3gaa_error_check( error_flag );

    log_info( &logger, " Application Task " );
    example_state = C3GAA_CONFIGURE_FOR_NETWORK;
}

Application Task

Application task is split in few stages:

  • C3GAA_CONFIGURE_FOR_NETWORK: Sets configuration to device to be able to connect to the network.
  • C3GAA_WAIT_FOR_CONNECTION: Waits for the network registration indicated via CREG URC event and then checks the connection status.
  • C3GAA_CONFIGURE_FOR_EXAMPLE: Sets the device configuration for sending SMS or TCP/UDP messages depending on the selected demo example.
  • C3GAA_EXAMPLE: Depending on the selected demo example, it sends an SMS message (in PDU or TXT mode) or TCP/UDP message. By default, the TCP/UDP example is selected.

void application_task ( void ) 
{
    switch ( example_state )
    {
        case C3GAA_CONFIGURE_FOR_NETWORK:
        {
            if ( C3GAA_OK == c3gaa_configure_for_network( ) )
            {
                example_state = C3GAA_WAIT_FOR_CONNECTION;
            }
            break;
        }
        case C3GAA_WAIT_FOR_CONNECTION:
        {
            if ( C3GAA_OK == c3gaa_check_connection( ) )
            {
                example_state = C3GAA_CONFIGURE_FOR_EXAMPLE;
            }
            break;
        }
        case C3GAA_CONFIGURE_FOR_EXAMPLE:
        {
            if ( C3GAA_OK == c3gaa_configure_for_example( ) )
            {
                example_state = C3GAA_EXAMPLE;
            }
            break;
        }
        case C3GAA_EXAMPLE:
        {
            c3gaa_example( );
            break;
        }
        default:
        {
            log_error( &logger, " Example state." );
            break;
        }
    }
}

Note

In order for the examples to work, user needs to set the APN and SMSC (SMS PDU mode only) of entered SIM card as well as the phone number (SMS mode only) to which he wants to send an SMS. Enter valid values for the following macros: SIM_APN, SIM_SMSC and PHONE_NUMBER_TO_MESSAGE.

Example:

  • SIM_APN "internet"
  • SIM_SMSC "+381610401"
  • PHONE_NUMBER_TO_MESSAGE "+381659999999"

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.3GAA

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.


ALSO FROM THIS AUTHOR

GNSS 13 Click

0

GNSS 13 Click is a compact add-on board that provides positioning, navigation, and timing services. This board features the LG77LICMD, a global-region standard-precision GNSS module from Quectel Wireless Solutions. This module utilizes concurrent reception of up to three GNSS systems (GPS, GLONASS (or BeiDou), and Galileo), maximizing position availability, especially under challenging conditions such as deep urban canyons. By combining EASY™ (Embedded Assist System), an advanced AGNSS feature, with GLP (GNSS Low Power), a low-power mode, the LG77LICMD module achieves high performance, low power consumption, and fully meets industrial standards. It also has a configurable host interface, anti-jamming technology, and a multi-tone active interference canceller.

[Learn More]

ECG GSR Click

0

ECG GSR Click is a complete solution for PPG, ECG and GSR application development, utilizing a specialized IC with a clinical-grade analog front-end (AFE) and electrical front-end. ECG GSR Click uses the AS7030B IC, an ultra-low power, multi-channel bio-sensor, which features a wide range of different options, making it an ideal solution for development of blood oxygen level, heart rate and galvanic skin response monitoring applications, fitness applications, for the ECG bio-authentication, and similar applications related to heart monitoring. ECG GSR Click is also equipped with the 3.5mm electrodes connectors, making it ready to be used out of the box.

[Learn More]

GSM 3 Click

0

GSM3 Click is a complete quad-band GSM cellular network communication solution, featuring the SIM800H-BT, a quad-band 2G GSM/GPRS module. This module is GSM Phase 2/2+ compliant, featuring a full set of options for the cellular networking and communication. It has a network status indication, jamming detection, embedded internet protocols including TCP/IP, UDP, FTP, PPP, HTTP, E-mail, MMS, and more. It also features advanced voice/audio functions, including the FM radio interface. The GPRS multislot class 12 implementation allows 4 uplink and 4 downlink slots, with 5 slots open in total.

[Learn More]