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 (141914 times)
  2. FAT32 Library (75065 times)
  3. Network Ethernet Library (59358 times)
  4. USB Device Library (49354 times)
  5. Network WiFi Library (45169 times)
  6. FT800 Library (44737 times)
  7. GSM click (31307 times)
  8. mikroSDK (30272 times)
  9. microSD click (27689 times)
  10. PID Library (27577 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

GSR Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.15

mikroSDK Library: 2.0.0.0

Category: Biometrics

Downloaded: 373 times

Not followed.

License: MIT license  

GSR Click can be used to measure the electrodermal activity (EDA) of the human body, also known as the galvanic skin response (GSR).

No Abuse Reported

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

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

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

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


GSR Click

GSR Click can be used to measure the electrodermal activity (EDA) of the human body, also known as the galvanic skin response (GSR).

gsr_click.png

Click Product page


Click library

  • Author : MikroE Team
  • Date : Jan 2020.
  • Type : SPI type

Software Support

We provide a library for the Gsr 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 Gsr Click driver.

Standard key functions :

  • Config Object Initialization function.

    void gsr_cfg_setup ( gsr_cfg_t *cfg );

  • Initialization function.

    GSR_RETVAL gsr_init ( gsr_t ctx, gsr_cfg_t cfg );

  • Click Default Configuration function.

    void gsr_default_cfg ( gsr_t *ctx );

Example key functions :

  • This function read measurement using MCP3201 ADC integrated on Click board.

    uint16_t gsr_read_value ( gsr_t *ctx );

Examples Description

This app measure the electrodermal activity.

The demo application is composed of two sections :

Application Init

Initializes GSR driver.


void application_init ( void )
{
    log_cfg_t log_cfg;
    gsr_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 ----\r\n" );

    //  Click initialization.

    gsr_cfg_setup( &cfg );
    GSR_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    gsr_init( &gsr, &cfg );
}

Application Task

Sequential reading of ADC and logging data to UART. Operation is repeated each 500 ms.


void application_task ( void )
{
    uint16_t adc_value;

    adc_value = gsr_read_value( &gsr );

    log_printf( &logger, "ADC Measurements: %u \r\n", adc_value );
    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.Gsr

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

Boost 3 click

5

Boost 3 Click is a compact add-on board that contains a boost converter with an integrated current mirror function. This board features the TPS61391, a 700-kHz pulse-width modulating (PWM) Step-Up converter with a 70V switch FET with an input voltage up to 5.5V from Texas Instruments.

[Learn More]

Proteus-e Click

0

Proteus-e Click is a compact add-on board designed for reliable wireless communication between devices using Bluetooth® LE 5.1 technology. This board features the Proteus-e (2612011024000) radio module from Würth Elektronik, based on a high-performance nRF52 series Bluetooth® LE chip. The module combines a 64MHz ARM Cortex-M4 CPU, 192kB flash memory, and 24kB RAM, delivering up to 4dBm output power with ultra-low power consumption. Communication is established through a UART interface with hardware flow control and includes a reset button, status LED, dedicated GPIO pins, and an external antenna connector for extended range.

[Learn More]

BATT-MAN 3 Click

0

BATT-MAN 3 Click is a compact add-on board representing an advanced battery management solution. This board features the ADP5350, a power management IC with inductive boost LED, and three LDO regulators from Analog Devices. This I2C programmable board supports USB optimized for USB voltage input. It combines one high-performance buck regulator for single Li-Ion/Li-Ion polymer battery charging, a fuel gauge, a highly programmable boost regulator for LED backlight illumination, and three 150mA LDO regulators.

[Learn More]