16x12

---

16x12 Click

16x12 G 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.

---

Click Library

• Author : MikroE Team
• Date : Nov 2019.
• Type : I2C type

Software Support

Example Description

This application draw object with led diodes.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.16x12

Example Key Functions

• c16x12_cfg_setup Config Object Initialization function.

void c16x12_cfg_setup ( c16x12_cfg_t *cfg );

• c16x12_init Initialization function.

err_t c16x12_init ( c16x12_t *ctx, c16x12_cfg_t *cfg );

• c16x12_default_cfg Click Default Configuration function.

void c16x12_default_cfg ( c16x12_t *ctx );

• c16x12g_display_image Functions for display Image .

void c16x12g_display_image( c16x12_t *ctx, uint16_t *pImage );

• c16x12g_display_byte Functions for display one Byte.

void c16x12g_display_byte( c16x12_t *ctx, char ch );

• c16x12g_display_text Functions for display text with scroll .

void c16x12g_display_text( c16x12_t *ctx, char *p_text, uint8_t n_char, uint8_t speed );

Application Init

Initialization default device configuration, sets LED mode, configuration ABM and display one character.

void application_init ( void )
{
    log_cfg_t log_cfg;
    c16x12_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.

    c16x12_cfg_setup( &cfg );
    C16X12_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    c16x12_init( &c16x12, &cfg );

    c16x12g_device_reset( &c16x12 );
    Delay_ms ( 1000 );

    c16x12_default_cfg( &c16x12 );
    c16x12g_set_global_current_control( &c16x12, 255 );
    c16x12g_set_leds_mode( &c16x12, C16X12G_LED_MODE_ABM1 );

    abm_1.time_1     = C16X12G_ABM_T1_840MS;
    abm_1.time_2     = C16X12G_ABM_T2_840MS;
    abm_1.time_3     = C16X12G_ABM_T3_840MS;
    abm_1.time_4     = C16X12G_ABM_T4_840MS;
    abm_1.loop_begin = C16X12G_ABM_LOOP_BEGIN_T1;
    abm_1.loop_end   = C16X12G_ABM_LOOP_END_T3;
    abm_1.loop_times = C16X12G_ABM_LOOP_FOREVER;
    
    abm_2.time_1     = C16X12G_ABM_T1_210MS;
    abm_2.time_2     = C16X12G_ABM_T2_0MS;
    abm_2.time_3     = C16X12G_ABM_T3_210MS;
    abm_2.time_4     = C16X12G_ABM_T4_0MS;
    abm_2.loop_begin = C16X12G_ABM_LOOP_BEGIN_T1;
    abm_2.loop_end   = C16X12G_ABM_LOOP_END_T3;
    abm_2.loop_times = C16X12G_ABM_LOOP_FOREVER;

    c16x12g_configABM( &c16x12, C16X12G_ABM_NUM_1, &abm_1 );
    c16x12g_startABM( &c16x12 );
    
    c16x12g_displayByte( &c16x12, 'G' );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    
    c16x12g_configABM( &c16x12, C16X12G_ABM_NUM_1, &abm_2 );
    c16x12g_startABM( &c16x12 );
}

Application Task

Clear display, display one by one leds, display one character, display image and display text with scroll

void applicationTask ( void )
{
    uint8_t cnt = 0;

    c16x12g_clear_display( &c16x12 );

    // Display point
    for ( cnt = 1; cnt <= 12; cnt++ )
    {
        c16x12g_set_led( &c16x12, cnt, cnt, C16X12G_LED_STATE_ON, C16X12G_STOP_SETTINGS );
        Delay_ms ( 200 );
    }
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );

    c16x12g_display_byte( &c16x12, 'G' );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );

    c16x12g_display_image( &c16x12, &demo_image_light[ 0 ] );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    
    c16x12g_display_image( &c16x12, &demo_image_dark[ 0 ] );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    
    c16x12g_display_text( &c16x12, &demo_text[ 0 ], 16, scroll_speed );
}

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.

---