flash6

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Flash 6 Click

Flash 6 Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.

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Click Library

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

Software Support

Example Description

This application writes in memory and reads from memory.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Flash6

Example Key Functions

• flash6_cfg_setup Config Object Initialization function.

void flash6_cfg_setup ( flash6_cfg_t *cfg );

• flash6_init Initialization function.

err_t flash6_init ( flash6_t *ctx, flash6_cfg_t *cfg );

• flash6_write_memory_data Function used for writing in memory.

void flash6_write_memory_data ( flash6_t *ctx, uint32_t addr, uint8_t *data_buf, uint16_t buf_size );

• flash6_read_memory_data Function used for reading from memory.

void flash6_read_memory_data ( flash6_t *ctx, uint32_t addr, uint8_t *data_buf, uint16_t buf_size );

• flash6_erase_memory_segment Function for eraseing segment.

void flash6_erase_memory_segment ( flash6_t *ctx, uint8_t segment, uint32_t start_addr );

Application Init

Initializes driver, resets device and tests communication.

void application_init ( void )
{
    log_cfg_t log_cfg;
    flash6_cfg_t cfg;

    uint8_t manufacture_id;
    uint8_t device_id;

    /** 
     * 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.

    flash6_cfg_setup( &cfg );
    FLASH6_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    flash6_init( &flash6, &cfg );

    flash6_software_reset( &flash6 );
    Delay_ms ( 100 );

    flash6_get_manufacture_device_id( &flash6, &manufacture_id, &device_id );
    log_printf( &logger, "\r\n ------> MANUFACTURE ID: 0x%x \r\n", manufacture_id );
    log_printf( &logger, " ------> DEVICE ID: 0x%x \r\n \r\n", device_id );
    Delay_ms ( 1000 );
}

Application Task

Clears the memory sector, writes "MikroE" to device memory and then reads it and sends it to log every 2 sec.

void application_task ( void )
{
    uint32_t start_addr;
    char read_buff[ 50 ];
    uint8_t cnt;
    
    start_addr = 0x002000;

    log_printf( &logger, " ---> Erase sector  \r\n" );
    flash6_erase_memory_segment( &flash6, FLASH6_CMD_SECTOR_ERASE_4KB, start_addr );
    Delay_ms ( 500 );
    
    log_printf( &logger, " ---> Write in memory ... \r\n" );
    flash6_write_memory_data( &flash6, start_addr, &write_buf[ 0 ], 9 );
    log_printf( &logger, " ---> Read from memory \r\n" );
    flash6_read_memory_data( &flash6, start_addr, read_buff, 9 );

    log_printf( &logger, "---->>>> " );
    
    log_printf( &logger, "%s ", read_buff );
    Delay_ms ( 100 );
    log_printf( &logger, "----------------------------------\r\n" );
    
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
}

Application Output

This Click board can be interfaced and monitored in two ways:

• Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
• UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.

Additional Notes and Information

The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.

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