SwitchLib

An Arduino Library for handling tactile switches...or anything else.

Usage

Creating a button

SwitchLib(int pin, uint32_t hold_lim, bool pullup)

• pin: MCU pin associated with the tactile switch
• hold_lim: Threshold in ms for when the button is considered to be "held"
• pullup: Button is connected to pull-up(true) or pull-down(false) resistor

Getting button state

// Returns true if button has switched from a released state to a pressed state
bool just_pressed = mybtn.justPressed();

// Returns true if button has switched from a pressed state to a released state
bool just_released = mybtn.justReleased();

// Returns true if button meets/exceeds it's hold threshold
bool is_held = mybtn.isHeld();