color10

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Color 10 Click

Color 10 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 : I2C type

Software Support

Example Description

Color 10 Click is carrying a sensor for RGB and IR light sensing as well as the RGB diode incorporated on the board which makes it good color detection device when its combined with a white LED.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Color10

Example Key Functions

• color10_cfg_setup Config Object Initialization function.

void color10_cfg_setup ( color10_cfg_t *cfg );

• color10_init Initialization function.

err_t color10_init ( color10_t *ctx, color10_cfg_t *cfg );

• color10_generic_read This function reads data from the desired register.

uint16_t color10_generic_read ( color10_t *ctx, uint8_t cmd_addr );

• color10_get_color_value This function calculates the color value.

float color10_get_color_value ( color10_t *ctx );

• color10_get_color This function identifies the color using the color value.

uint8_t color10_get_color ( float color_value );

Application Init

Initialize I2C driver

void application_init ( void )
{
    log_cfg_t log_cfg;
    color10_cfg_t cfg;
    uint8_t id_data;

    /** 
     * 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.

    color10_cfg_setup( &cfg );
    COLOR10_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    color10_init( &color10, &cfg );
    Delay_ms ( 500 );

    if ( color10_get_id( &color10 ) == COLOR10_DEVICE_ID )
    {
         log_printf( &logger, " -DEVICE ID OK\r\n" );
    }
    else
    {
        log_printf( &logger, " -DEVICE ID ERROR\r\n" );
        for( ; ; );
    }

    color10_config( &color10, COLOR10_CFG_HIGH_DYNAMIC_RANGE_1 |
                    COLOR10_CFG_INTEGRATION_TIME_SETT_50_MS |
                    COLOR10_CFG_AUTO_MODE |
                    COLOR10_CFG_TRIGGER_NO |
                    COLOR10_CFG_POWER_ON |
                    COLOR10_CFG_GAIN_1_X1 |
                    COLOR10_CFG_GAIN_2_X1 );
    log_printf( &logger, "-----Init done------\r\n" );
    Delay_ms ( 500 );
}

Application Task

This example senses orange, red, pink, purple, blue, cyan, green or yellow color and IR light and print it via UART terminal.

void application_task ( void )
{
    uint16_t read_data;
    float color_data;

    read_data = color10_generic_read ( &color10, COLOR10_CMD_REG_IR );
    log_printf( &logger, " -IR value: %d\r\n", read_data );
    log_printf( &logger, " -Color: " );
    write_color( );

    log_printf( &logger, " ********************** \r\n" );
    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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