TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (402 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (129 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 (140824 times)
  2. FAT32 Library (73437 times)
  3. Network Ethernet Library (58248 times)
  4. USB Device Library (48423 times)
  5. Network WiFi Library (44043 times)
  6. FT800 Library (43624 times)
  7. GSM click (30500 times)
  8. mikroSDK (29206 times)
  9. PID Library (27192 times)
  10. microSD click (26877 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

Slider 2 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.17

mikroSDK Library: 2.0.0.0

Category: Potentiometers

Downloaded: 298 times

Not followed.

License: MIT license  

The Slider 2 Click is a very accurate potentiometer Click Board, featuring a high-quality mechanical slide-action potentiometer (slider), which in conjunction with the accurate voltage reference IC, provides very precise analog control voltage (CV) at its output. Featuring an accurate voltage reference IC, the output of the Click board™ can be directly sampled by the A/D peripheral of the microcontroller (MCU). Since there are many different MCU architectures with different reference voltage requirements, Slider 2 Click offers a possibility to select the voltage reference between 4.096V and 2.048V, two most commonly used values for different MCU peripherals.

No Abuse Reported

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

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

Do you want to report abuse regarding "Slider 2 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Slider 2 Click

The Slider 2 Click is a very accurate potentiometer Click Board, featuring a high-quality mechanical slide-action potentiometer (slider), which in conjunction with the accurate voltage reference IC, provides very precise analog control voltage (CV) at its output. Featuring an accurate voltage reference IC, the output of the Click board™ can be directly sampled by the A/D peripheral of the microcontroller (MCU).

slider2_click.png

Click Product page


Click library

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

Software Support

We provide a library for the Slider2 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 Slider2 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void slider2_cfg_setup ( slider2_cfg_t *cfg );

  • Initialization function.

    SLIDER2_RETVAL slider2_init ( slider2_t ctx, slider2_cfg_t cfg );

  • Click Default Configuration function.

    void slider2_default_cfg ( slider2_t *ctx );

Example key functions :

  • This function sets desired state to EN pin.

    void slider2_enable ( slider2_t *ctx, uint8_t state );

  • This function sets desired reference to RSL pin.

    void slider2_set_reference ( slider2_t *ctx, uint8_t ref );

Examples Description

This Click utilizes potentiometer with long travel distance of the wiper witch allows more accurate movements and combined with the high-quality manufacturing process it allows to dial-in the desired voltage with ease.

The demo application is composed of two sections :

Application Init

Initialization driver init and ADC init.


void application_init ( void )
{
    log_cfg_t log_cfg;
    slider2_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.

    slider2_cfg_setup( &cfg );
    SLIDER2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    slider2_init( &slider2, &cfg );
    slider2_default_cfg( &slider2);

}

Application Task

Read Slider data value and this data logs to terminal every 500ms.


void application_task ( void )
{
    slider2_data_t tmp;

    tmp = slider2_generic_read ( &slider2 );
    log_printf( &logger, "** ADC value : [DEC]- %d, [HEX]- 0x%x \r\n", tmp, tmp );

    Delay_ms ( 500 );

}  

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.Slider2

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

Pressure 10 click

5

Pressure 10 Click features a digital interface barometric pressure sensor, labeled as HSPPAD042A. Barometric pressure is detected by the MEMS sensor that is placed on this Click boardâ„¢ using the piezoresistive bridge circuit formed on the silicon diaphragm.

[Learn More]

I2C MUX 6 Click

0

I2C MUX 6 Click is a compact add-on board representing a bidirectional selector dedicated to I2C slave address conflicts applications. This board features the PCA9518, an expandable five-channel bidirectional buffer controlled by the I2C-bus from Texas Instruments. The PCA9518 overcomes the restriction of maximum bus capacitance by separating and buffering the I2C data (SDA) and clock (SCL) lines into multiple groups of 400pF I2C channels. It provides activation of the desired channel via a given Enable pin and permits extension of the I2C-bus, through an onboard expansion header, by buffering both the data (SDA) and the clock (SCL) lines enabling virtually an unlimited number of buses of 400pF.

[Learn More]

ISO 9141 Click

0

ISO 9141 Click is a compact add-on board that contains a monolithic bus driver with ISO 9141 interface. This board features the L9637, a monolithic integrated circuit containing standard ISO 9141 compatible interface functions from ST Microelectronics.

[Learn More]