Code Categories
- Audio & Speech (59)
- Communication (439)
- Graphics & LCD (270)
- GSM / GPRS (26)
- GPS (25)
- Measurement (466)
- Power supply (53)
- Storage (48)
- Timers (Real time clock) (106)
- Other Codes (239)
- Internal MCU modules (58)
- Gaming and Fun (56)
- RFid (14)
- Motor Control (103)
- Bootloaders (16)
- Development Systems (55)
TOP Contributors
- MikroElektronika Team (527 codes)
- Shawon Shahryiar (249 codes)
- Alcides Ramos (99 codes)
- Dany (66 codes)
- O B (62 codes)
- MikroBUS.NET Team (35 codes)
- NART SCHINACKOW (34 codes)
- Alberto Trasimeni (25 codes)
- Roman Toropov (25 codes)
- Arezki YOUYOU (24 codes)
Most Downloaded
- Timer Calculator (82914 times)
- Network Ethernet Library (39728 times)
- FAT32 Library (39572 times)
- USB Device Library (30274 times)
- Network WiFi Library (28671 times)
- FT800 Library (21735 times)
- PID Library (19817 times)
- GSM click (19523 times)
- microSD click - Example (16520 times)
- GPS click - Example (13224 times)
Package Manager
We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]
Slider click
Rating:
Author: MikroElektronika Team
Last Updated: 2018-01-18
Category: Other Codes
Downloaded: 383 times
Not followed.
Slider click uses SPI bus communication to converts analog input voltage (VCC) to digital output value and shows this result on LED and USB UART terminal. Value of analog voltage depends on the slider position.
Do you want to subscribe in order to receive notifications regarding "Slider click" changes.
Do you want to unsubscribe in order to stop receiving notifications regarding "Slider click" changes.
Do you want to report abuse regarding "Slider click".
- Information
- Comments (0)
mikroSDK Library Blog
Examples Description
This example shows how to read ADC value from MCP3551, and usage of LED Driver MAX6969 via SPI. When user changes the position of the slider, the LEDs on the click will turn ON and OFF accordingly.
The application is composed of two sections :
- System Initialization - Initializes GPIO pins, SPI peripheral used for MCP3551 and MAX6363
- Application Task - Sequentially reads ADC value from MCP3551 and show measurement using Slider click built-in bar graph.
void applicationInit()
{
// READ ADC MCP3551
adcValue = MCP3551_Read() / DIVIDER;
// RECALCULATE VALUE
if (adcValue > 99)
{
adcValue = 100;
}
adcValue = adcValue / 6;
// SHOW MEASUREMENTS USING SLIDER BARGRAPH
bargraph( adcValue );
}
Other MikroElektronika Libraries used in the example:
- SPI