uts7segb2 2.2.0
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uts7segb2


UT-S 7-SEG B 2 Click

UT-S 7-SEG B 2 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 2023.
  • Type : SPI type

Software Support

Example Description

This example demonstrates the use of the UT-S 7-SEG B 2 Click board by writing and displaying the desired numbers on the screen.

Example Libraries

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.UTS7SEGB2

Example Key Functions

Application Init

Initialization of SPI module and log UART. After driver initialization, the app executes a default configuration.

void application_init ( void )
{
log_cfg_t log_cfg;
uts7segb2_cfg_t uts7segb2_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
uts7segb2_cfg_setup( &uts7segb2_cfg );
UTS7SEGB2_MAP_MIKROBUS( uts7segb2_cfg, MIKROBUS_1 );
if ( SPI_MASTER_ERROR == uts7segb2_init( &uts7segb2, &uts7segb2_cfg ) )
{
log_error( &logger, " Communication init." );
for ( ; ; );
}
if ( UTS7SEGB2_ERROR == uts7segb2_default_cfg ( &uts7segb2 ) )
{
log_error( &logger, " Default configuration." );
for ( ; ; );
}
number.brightness_top = UTS7SEGB2_BRIGHTNESS_DEFAULT;
number.brightness_bottom = UTS7SEGB2_BRIGHTNESS_DEFAULT;
log_info( &logger, " Application Task " );
Delay_ms ( 100 );
}
#define UTS7SEGB2_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition uts7segb2.h:222
#define UTS7SEGB2_BOTTOM_SEG_NO_DOT
Definition uts7segb2.h:190
#define UTS7SEGB2_TOP_SEG_NO_DOT
UT-S 7-SEG B 2 dots bitmask data values.
Definition uts7segb2.h:186
#define UTS7SEGB2_BASE_NUM_SYS_HEXADECIMAL
Definition uts7segb2.h:177
#define UTS7SEGB2_BRIGHTNESS_DEFAULT
Definition uts7segb2.h:125
void application_init(void)
Definition main.c:32
@ UTS7SEGB2_ERROR
Definition uts7segb2.h:311

Application Task

The demo application draws numbers, in hexadecimal format, from 0h to FFFh on the top segment group and from FFFh to 0h on the bottom segment group. Results are being sent to the UART Terminal, where you can track their changes.

void application_task ( void )
{
for ( uint16_t num_cnt = 0; num_cnt <= UTS7SEGB2_HEXADECIMAL_NUM_MAX; num_cnt++ )
{
number.num_top = num_cnt;
number.num_bottom = UTS7SEGB2_HEXADECIMAL_NUM_MAX - num_cnt;
if ( UTS7SEGB2_OK == uts7segb2_display_number( &uts7segb2, number ) )
{
log_printf( &logger, " %.3X\r\n", number.num_top );
log_printf( &logger, " %.3X\r\n\n", number.num_bottom );
Delay_ms ( 100 );
}
}
log_printf( &logger, " --------------\r\n\n" );
Delay_ms ( 1000 );
}
#define UTS7SEGB2_HEXADECIMAL_NUM_MAX
Definition uts7segb2.h:178
void application_task(void)
Definition main.c:73
@ UTS7SEGB2_OK
Definition uts7segb2.h:310

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.