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 (141590 times)
  2. FAT32 Library (74540 times)
  3. Network Ethernet Library (59060 times)
  4. USB Device Library (49088 times)
  5. Network WiFi Library (44835 times)
  6. FT800 Library (44398 times)
  7. GSM click (31067 times)
  8. mikroSDK (29935 times)
  9. microSD click (27504 times)
  10. PID Library (27492 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

Step Down 11 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.6

mikroSDK Library: 2.0.0.0

Category: Buck

Downloaded: 185 times

Not followed.

License: MIT license  

Step Down 11 Click is a compact add-on board that converts higher voltages into lower voltage levels. This board features the TPSM82913, a low-noise and low-ripple buck power module from Texas Instruments.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Step Down 11 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Step Down 11 Click" changes.

Do you want to report abuse regarding "Step Down 11 Click".

  • Information
  • Comments (0)

mikroSDK Library Blog


Step Down 11 Click

Step Down 11 Click is a compact add-on board that converts higher voltages into lower voltage levels. This board features the TPSM82913, a low-noise and low-ripple buck power module from Texas Instruments.

stepdown11_click.png

Click Product page


Click library

  • Author : Stefan Ilic
  • Date : Oct 2023.
  • Type : I2C type

Software Support

We provide a library for the Step Down 11 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 Step Down 11 Click driver.

Standard key functions :

  • stepdown11_cfg_setup Config Object Initialization function.

    void stepdown11_cfg_setup ( stepdown11_cfg_t *cfg );
  • stepdown11_init Initialization function.

    err_t stepdown11_init ( stepdown11_t *ctx, stepdown11_cfg_t *cfg );
  • stepdown11_default_cfg Click Default Configuration function.

    err_t stepdown11_default_cfg ( stepdown11_t *ctx );

Example key functions :

  • stepdown11_get_resistance Step Down 11 get the resistance function.

    err_t stepdown11_get_resistance ( stepdown11_t *ctx, uint8_t wiper_sel, float *res_kohm );
  • stepdown11_set_voltage Step Down 11 set voltage output function.

    err_t stepdown11_set_voltage ( stepdown11_t *ctx, float v_out );
  • stepdown11_set_mode Step Down 11 set S-CONF device configuration mode function.

    err_t stepdown11_set_mode ( stepdown11_t *ctx, float sconf_mode );

Example Description

This library contains API for the Step Down 11 Click driver. This driver provides the functions to set the output voltage treshold.

The demo application is composed of two sections :

Application Init

Initialization of I2C module and log UART. After driver initialization, default settings sets output voltage to 1 V.


void application_init ( void ) 
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    stepdown11_cfg_t stepdown11_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.
    stepdown11_cfg_setup( &stepdown11_cfg );
    STEPDOWN11_MAP_MIKROBUS( stepdown11_cfg, MIKROBUS_1 );
    if ( I2C_MASTER_ERROR == stepdown11_init( &stepdown11, &stepdown11_cfg ) ) 
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }

    if ( STEPDOWN11_ERROR == stepdown11_default_cfg ( &stepdown11 ) )
    {
        log_error( &logger, " Default configuration." );
        for ( ; ; );
    }

    log_info( &logger, " Application Task " );
}

Application Task

This example demonstrates the use of the Step Down 11 Click board™ by changing output voltage every 5 seconds starting from 1 V up to 5 V.

void application_task ( void ) 
{
    for ( uint8_t vout = 1; vout <= 5; vout++ )
    {
        log_printf( &logger, " Set output voltage %dV \r\n", ( uint16_t ) vout );
        stepdown11_set_voltage ( &stepdown11, vout );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
    }
}

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.StepDown11

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

LTE Cat.1-EU Click

0

LTE Cat.1-EU Click is a Click board™ based on Thales Cinterion® ELS61 wireless module that delivers highly efficient Cat 1 LTE connectivity for M2M IoT solutions offering seamless fall back to 2G and 3G networks. The best in class solution enables M2M optimized speeds of 10Mbit/s download and 5Mbit/s uplink making it ideal for the vast number of M2M and industrial IoT applications that are not dependent on speed but that requires the longevity of LTE networks, while still providing 3G and 2G connectivity to ensure complete population and geographic coverage as LTE rolls out.

[Learn More]

Pressure 20 Click

0

Pressure 20 Click is a compact add-on board that contains a board-mount pressure sensor. This board features the ICP-20100, a high-accuracy digital barometric pressure and temperature sensor from TDK InvenSense. The ICP-20100 is based on MEMS capacitive technology with ultra-low noise, low power consumption, and temperature stability alongside programmable output: all-pressure, all-temperature, or pressure and temperature output. It converts output data into a 20-bit digital value and sends the information via a configurable host interface that supports SPI and I2C serial communications. It measures pressure from 30kPa up to 110kPa with an accuracy of ±20Pa over a wide operating temperature range.

[Learn More]

BLE 10 Click

0

BLE 10 Click is a compact add-on board that provides BT/BLE connectivity for any embedded application. This board features the PAN1780-AT, a Bluetooth® 5 Low Energy Module based on Nordic's nRF52840 single-chip controller from Panasonic.

[Learn More]