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
- uts7segb2_cfg_setup Config Object Initialization function.
void uts7segb2_cfg_setup(uts7segb2_cfg_t *cfg)
UT-S 7-SEG B 2 configuration object setup function.
UT-S 7-SEG B 2 Click configuration object.
Definition uts7segb2.h:255
- uts7segb2_init Initialization function.
err_t uts7segb2_init(uts7segb2_t *ctx, uts7segb2_cfg_t *cfg)
UT-S 7-SEG B 2 initialization function.
UT-S 7-SEG B 2 Click context object.
Definition uts7segb2.h:238
- uts7segb2_default_cfg Click Default Configuration function.
err_t uts7segb2_default_cfg(uts7segb2_t *ctx)
UT-S 7-SEG B 2 default configuration function.
- uts7segb2_display_number This function displays the desired number and brightness on the selected segments.
err_t uts7segb2_display_number(uts7segb2_t *ctx, uts7segb2_number_cfg_t number)
UT-S 7-SEG B 2 display number function.
UT-S 7-SEG B 2 number configuration object.
Definition uts7segb2.h:294
- uts7segb2_display_character This function displays the desired characters and brightness on the selected segments.
err_t uts7segb2_display_character(uts7segb2_t *ctx, uts7segb2_character_cfg_t ascii_char)
UT-S 7-SEG B 2 display character function.
UT-S 7-SEG B 2 character configuration object.
Definition uts7segb2.h:278
- uts7segb2_set_led_output This function sets the LED driver output.
uint32_t seg_bit_mask, uint16_t brightness );
err_t uts7segb2_set_led_output(uts7segb2_t *ctx, uts7segb2_seg_sel_t seg_sel, uint32_t seg_bit_mask, uint16_t brightness)
UT-S 7-SEG B 2 set LED output function.
uts7segb2_seg_sel_t
UT-S 7-SEG B 2 segment group selection value data.
Definition uts7segb2.h:320
Application Init
Initialization of SPI module and log UART. After driver initialization, the app executes a default configuration.
{
log_cfg_t log_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
if ( SPI_MASTER_ERROR ==
uts7segb2_init( &uts7segb2, &uts7segb2_cfg ) )
{
log_error( &logger, " Communication init." );
for ( ; ; );
}
{
log_error( &logger, " Default configuration." );
for ( ; ; );
}
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.
{
{
number.num_top = num_cnt;
{
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.