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 (141479 times)
  2. FAT32 Library (74335 times)
  3. Network Ethernet Library (58869 times)
  4. USB Device Library (48921 times)
  5. Network WiFi Library (44698 times)
  6. FT800 Library (44227 times)
  7. GSM click (30937 times)
  8. mikroSDK (29817 times)
  9. PID Library (27423 times)
  10. microSD click (27375 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

SRAM 2 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.19

mikroSDK Library: 2.0.0.0

Category: SRAM

Downloaded: 428 times

Not followed.

License: MIT license  

SRAM 2 Click is based on ANV32A62A SRAM memory from Anvo-Systems Dresden. It's a 64Kb serial SRAM with a non-volatile SONOS storage element included with each memory cell, organized as 8k words of 8 bits each.

No Abuse Reported

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

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

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

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


SRAM 2 Click

SRAM 2 Click is based on ANV32A62A SRAM memory from Anvo-Systems Dresden. It's a 64Kb serial SRAM with a non-volatile SONOS storage element included with each memory cell, organized as 8k words of 8 bits each.

sram2_click.png

Click Product page


Click library

  • Author : MikroE Team
  • Date : Jul 2020.
  • Type : I2C type

Software Support

We provide a library for the Sram2 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 Sram2 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void sram2_cfg_setup ( sram2_cfg_t *cfg );

  • Initialization function.

    SRAM2_RETVAL sram2_init ( sram2_t ctx, sram2_cfg_t cfg );

Example key functions :

  • Generic write function.

    void sram2_generic_write ( sram2_t *ctx, uint16_t reg, uint8_t wr_data );

  • Generic read function.

    void sram2_generic_read ( sram2_t *ctx, uint16_t reg, uint8_t rx_data );

  • Set PWM pin for write protection.

    void sram2_write_protect( sram2_t *ctx, uint8_t state );

Examples Description

This demo application writes and reads from memory.

The demo application is composed of two sections :

Application Init

Initializes driver init.


void application_init ( void )
{
    log_cfg_t log_cfg;
    sram2_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.

    sram2_cfg_setup( &cfg );
    SRAM2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    sram2_init( &sram2, &cfg );
}

Application Task

Writes and then reads data from memory.


void application_task ( void )
{
    uint8_t cnt;

    log_printf( &logger, ">> Write data [ MikroE ] to memory. \r\n" );

    sram2_write_protect( &sram2, SRAM2_WR_ENABLE );
    for ( cnt = 0; cnt < 8; cnt++ )
    {
        sram2_generic_write( &sram2, memory_addr + cnt, message_data[ cnt ] );
    }
    Delay_ms ( 1000 );
    sram2_write_protect( &sram2, SRAM2_WR_DISABLE );

    log_printf( &logger, ">> Read data from memory. Data : " );
    for ( cnt = 0; cnt < 8; cnt++ )
    {
        sram2_generic_read( &sram2, memory_addr + cnt, rx_data );
        log_printf( &logger, " %c ", rx_data );
        Delay_100ms( );
    }
    log_printf( &logger, "  \r\n" );
    log_printf( &logger, "-------------------------------- \r\n" );
    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.Sram2

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

RTC 5 Click

1

RTC5 Click carries MCP79510, a real-time clock/calendar with an SPI interface (mikroBUS MISO, MOSI, SCK and CS pins); along with a programmable interrupt for system output.

[Learn More]

Opto Encoder 2 Click

0

Opto Encoder 2 Click is a linear incremental optical sensor/encoder Click which can be used for the movement or rotation encoding.

[Learn More]

Programmable Relay Timers (PIC)

18

Build your own programmable timer relays using Ready for PIC, Keypad 4x4 board with EasyPull, RTC, Relay 4 and LCD 2x16 character display with adapter. Just load the demonstration project code and your device is ready to control 4 separate relays.

[Learn More]