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BarGraph 2 click
Rating:
Author: MIKROE
Last Updated: 2018-05-21
Package Version: 1.0.0.0
mikroSDK Library: 1.0.0.0
Category: LED segment
Downloaded: 4892 times
Not followed.
License: MIT license
BarGraph 2 click is a 10-segment bar graph display click, which uses a high-quality, multicolor bar graph LED display. The bar graph display is a very popular device for displaying various properties, whether it be an audio level, current/voltage level, position of the encoder, or something else.
mikroSDK Library Blog
Key functions:
- bargraph2_write(uint8_t regValue) - Generic write function
- void bargraph2_reset() - Bargraph reset
- void bargraph2_set(uint8_t value) - Sets the bargaph LEDs
Examples Description
- System Initialization - GPIO and SPI module initialization
- Application Initialization - SPI driver initialization
- Application Task - Turning all 10 LED ON sequentially on the bargraph
void applicationTask()
{
for (i = 0; i < 11; i++)
{
bargraph2_set(i);
Delay_ms(100);
}
}
mikroE Libraries used in the example:
- SPI
Additional notes and information
Depending on the development board you are using, you may need USB UART click, USB UART 2 click or RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message.
