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 (141836 times)
  2. FAT32 Library (74959 times)
  3. Network Ethernet Library (59321 times)
  4. USB Device Library (49312 times)
  5. Network WiFi Library (45109 times)
  6. FT800 Library (44676 times)
  7. GSM click (31289 times)
  8. mikroSDK (30236 times)
  9. microSD click (27664 times)
  10. PID Library (27565 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

Clock Gen 2 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.17

mikroSDK Library: 2.0.0.0

Category: Clock generator

Downloaded: 459 times

Not followed.

License: MIT license  

Clock Gen 2 Click is an accurate square wave generator that can generate a clock signal in the range from 260kHz to 66.6MHz.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Clock Gen 2 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Clock Gen 2 Click" changes.

Do you want to report abuse regarding "Clock Gen 2 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Clock Gen 2 Click

Clock Gen 2 Click is an accurate square wave generator that can generate a clock signal in the range from 260kHz to 66.6MHz.

clockgen2_click.png

Click Product page


Click library

  • Author : MikroE Team
  • Date : Dec 2019.
  • Type : I2C type

Software Support

We provide a library for the ClockGen2 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 ClockGen2 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void clockgen2_cfg_setup ( clockgen2_cfg_t *cfg );

  • Initialization function.

    CLOCKGEN2_RETVAL clockgen2_init ( clockgen2_t ctx, clockgen2_cfg_t cfg );

  • Click Default Configuration function.

    void clockgen2_default_cfg ( clockgen2_t *ctx );

Example key functions :

  • Function for enabling/disabling of the clock output.

    void clockgen2_output_enable ( clockgen2_t *ctx, uint8_t state );

  • Function used for enabling/disabling auto settings preservation.

    void clockgen2_auto_setting_preserve ( clockgen2_t *ctx, uint8_t state );

  • Function for setting the main clock prescaler.

    void clockgen2_set_prescaler ( clockgen2_t *ctx, uint8_t val );

Examples Description

This application enables generation of square waved clock signal in range from 260 kHz to 66,6 MHz

The demo application is composed of two sections :

Application Init

Driver initialization.


void application_init ( void )
{
    log_cfg_t log_cfg;
    clockgen2_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.

    clockgen2_cfg_setup( &cfg );
    CLOCKGEN2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    clockgen2_init( &clockgen2, &cfg );

    Delay_ms ( 100 );
}

Application Task

Changes the prescaler and enables/disables the clock output.


void application_task ( void )
{
    //  Task implementation.

    char i;

     for ( i = 5; i< 8; i++ )
     {
       clockgen2_set_prescaler( &clockgen2, i );
       clockgen2_output_enable( &clockgen2, 1 );
       Delay_ms ( 1000 );
       Delay_ms ( 1000 );

       clockgen2_output_enable( &clockgen2, 0 );
       Delay_ms ( 1000 );
       Delay_ms ( 1000 );
     }
}

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.ClockGen2

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

FRAM 3 Click

0

The FRAM 3 Click is a Click board™ that carries a ferroelectric RAM module. Ferroelectric RAM, also known as FRAM, is a non-volatile memory type, with characteristics that are comparable to much faster DRAM memory modules.

[Learn More]

Mikromedia+ for PIC32MX7 - RF Communication Example

5

This is demonstration project how Mikromedia+ for PIC32MX7 communicates over RF. Data is send over simple 'led protocol' (1 byte command). Development board for PIC32 with an add-on board nRF Click is used as a receiver device.

[Learn More]

Accel 31 Click

0

Accel 31 Click is a compact add-on board designed for precise motion and orientation detection in space-constrained devices. This board features the BMA580, a triaxial low-g accelerometer from Bosch Sensortec, which offers a 16-bit digital resolution with measurement ranges of ±2, ±4, ±8, and ±16 g, along with flexible output data rates from 1.56Hz to 6.4kHz, enabling high adaptability and accuracy. The BMA580 supports advanced power modes, including high-performance and low-power, self-wake-up functionality, and bone conduction-based voice activity detection.

[Learn More]