libupm-button

Button library. More...

Data Structures
struct	_button_context
	API for the Button. More...
class	Button
	API for the Button. More...

Typedefs
typedef struct _button_context *	button_context
	API for the Button. More...

Detailed Description

Button/Switch Library.

Typedef Documentation

typedef struct _button_context * button_context

• ID: button
• Name: Button
• Other Names: Grove Button
• Category: button
• Manufacturer: seeed
• Connection: gpio
• Kit: gsk

Basic UPM module for the button sensor

    // Create the button object using GPIO pin 0
    upm::Button button(0);

    // Read the input and print, waiting one second between readings
    while (1) {
        std::cout << button.name() << " value is " << button.value() << std::endl;
        upm_delay(1);
    }

    // Delete the button object

Collaboration diagram for libupm-button: