button3
2.1.0.0
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Button 3 Click is a compact add-on board for precise and reliable tactile input detection. This board features three TL3215 series tactile switches from E-Switch, known for their high reliability and consistent performance. Each switch has a 2mm actuator, 160gf actuation force, and a silver contact material for excellent conductivity and durability. The integrated LED provides clear visual feedback, and the board supports the new Click Snap feature, allowing the main sensor area to become movable by breaking the PCB for flexible implementation.
We provide a library for the Button 3 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.
This library contains API for Button 3 Click driver.
button3_cfg_setup
Config Object Initialization function. button3_init
Initialization function. button3_default_cfg
Click Default Configuration function. button3_toggle_red_led
This function toggles the red button LED by toggling the RK pin logic state. button3_toggle_green_led
This function toggles the green button LED by toggling the GK pin logic state. button3_toggle_blue_led
This function toggles the blue button LED by toggling the BK pin logic state. This example demonstrates the use of Button 3 click board by toggling a button LED and its switch state on a button press.
The demo application is composed of two sections :
Initializes the driver and performs the click default configuration.
Toggles a button LED and its switch state on a button press and displays the state on the USB UART.
The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.
Other Mikroe Libraries used in the example:
Additional notes and informations
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. UART terminal is available in all MikroElektronika compilers.