TOP Contributors

  1. MIKROE (2781 codes)
  2. Alcides Ramos (377 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (118 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 (139584 times)
  2. FAT32 Library (72044 times)
  3. Network Ethernet Library (57269 times)
  4. USB Device Library (47633 times)
  5. Network WiFi Library (43231 times)
  6. FT800 Library (42569 times)
  7. GSM click (29933 times)
  8. mikroSDK (28313 times)
  9. PID Library (26934 times)
  10. microSD click (26309 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

eINK 2.13 inch display

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.12

mikroSDK Library: 2.0.0.0

Category: Electronic Paper Display

Downloaded: 87 times

Not followed.

License: MIT license  

eINK Click is an adapter Click board™, used to interface a compatible eINK display with the host MCU.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "eINK 2.13 inch display" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "eINK 2.13 inch display" changes.

Do you want to report abuse regarding "eINK 2.13 inch display".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


eINK 2.13 inch display

eINK Click is an adapter Click board™, used to interface a compatible eINK display with the host MCU.

eink_click_bundle213inch.png

Click Product page


Click library

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

Software Support

We provide a library for the eInk213Inch 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 eInk213Inch Click driver.

Standard key functions :

  • eink213inch_cfg_setup Config Object Initialization function.

    void eink213inch_cfg_setup ( eink213inch_cfg_t *cfg ); 
  • eink213inch_init Initialization function.

    err_t eink213inch_init ( eink213inch_t *ctx, eink213inch_cfg_t *cfg );

Example key functions :

  • eink213inch_set_lut Set LUT table

    void eink213inch_set_lut ( eink213inch_t *ctx, const uint8_t *lut, uint8_t n_bytes );
  • eink213inch_text Function for draw text on the screen

    void eink213inch_text ( eink213inch_t *ctx, char *text, eink213inch_set_text_t *text_set );
  • eink213inch_display_image Display image function

    void eink213inch_display_image ( eink213inch_t *ctx, const uint8_t* image_buffer );

Examples Description

This application demonstrates the use of eINK Click board.

The demo application is composed of two sections :

Application Init

Initializes the driver and configures the Click board for 2.13 inch eINK display. After that, if the TEXT mode is supported, shows a desired text messages on the display.


void application_init ( void )
{
    eink213inch_cfg_t cfg;
    eink213inch_font_t cfg_font;
    eink213inch_set_text_t set_text;

    //  Click initialization.
    eink213inch_cfg_setup( &cfg );
    EINK213INCH_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    eink213inch_init( &eink213inch, &cfg );

    eink213inch_start_config( &eink213inch );
    eink213inch_set_lut( &eink213inch, &eink213inch_lut_table[ 0 ], 70 );
    Delay_ms ( 1000 );

#ifndef IMAGE_MODE_ONLY
    cfg_font.p_font = &guiFont_Tahoma_18_Regular[ 0 ]; 
    cfg_font.color = EINK213INCH_SCREEN_COLOR_WHITE;
    cfg_font.orientation = EINK213INCH_FO_HORIZONTAL;  
    eink213inch_set_font( &eink213inch, &cfg_font );

    set_text.n_char = 4;
    set_text.text_x = 5;
    set_text.text_y = 50;
    eink213inch_text( &eink213inch, &demo_text[ 0 ], &set_text );

    cfg_font.p_font = &guiFont_Tahoma_10_Regular[ 0 ]; 
    cfg_font.color = EINK213INCH_SCREEN_COLOR_WHITE;
    cfg_font.orientation = EINK213INCH_FO_HORIZONTAL; 
    eink213inch_set_font( &eink213inch, &cfg_font );

    set_text.n_char = 7;
    set_text.text_x = 5;
    set_text.text_y = 90;
    eink213inch_text( &eink213inch, &demo_text1[ 0 ], &set_text );

    cfg_font.p_font = &guiFont_Tahoma_8_Regular[ 0 ]; 
    cfg_font.color = EINK213INCH_SCREEN_COLOR_WHITE;
    cfg_font.orientation = EINK213INCH_FO_HORIZONTAL; 
    eink213inch_set_font( &eink213inch, &cfg_font );

    set_text.n_char = 9;
    set_text.text_x = 5;
    set_text.text_y = 120;
    eink213inch_text( &eink213inch, &demo_text2[ 0 ], &set_text );
#endif
    Delay_ms ( 1000 );
}

Application Task

Draws four demo images to the display with a one-second delay between each drawing.


void application_task ( void )
{
    eink213inch_display_image( &eink213inch, &demoImage_light[ 0 ] );
    Delay_1sec( );
    eink213inch_display_image( &eink213inch, &demoImage_dark[ 0 ] );
    Delay_1sec( );
    eink213inch_display_image( &eink213inch, &demoImage_light_180[ 0 ] );
    Delay_1sec( );
    eink213inch_display_image( &eink213inch, &demoImage_dark_180[ 0 ] );
    Delay_1sec( );
} 

Note

Due to insuficient RAM memory, only the IMAGE mode is supported with 8-bit PIC and AVR microcontrollers.

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.eInk213Inch

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

Thermo 19 Click

0

Thermo 19 Click is a compact add-on board that provides an accurate temperature measurement. This board features the MAX31825, a temperature sensor that provides 8-bit to 12-bit Celsius temperature measurements with better than ±1.75°C from -45°C to +145°C from Analog Devices. It has a unique 64-bit serial code stored in an on-chip ROM, an alarm output for detection of temperature faults, temperature resolution selection from 8 to 12 bits, and it allows temperature conversion to 10-bit digital word in a period of 80ms (max).

[Learn More]

Manometer 2 click

6

Manometer 2 click carries the MS5525DSO-SB001GS digital pressure sensor, based on leading MEMS technology. The click is designed to run on a 3.3V power supply.

[Learn More]

Lin Hall click

5

LIN HALL click, with its linear Hall sensor, outputs a signal that is proportional to the flux density of a magnetic field. The output signal will increase when a north magnetic field is applied, while a south magnetic field will cause it to decrease.

[Learn More]