_button_context Struct Reference

API for the Button. More...

Detailed Description

• 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 = new upm::Button(0);

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

    // Delete the button object
    delete button;

Data Fields
mraa_gpio_context	gpio
uint8_t	gpio_pin
bool	isr_installed

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The documentation for this struct was generated from the following file:

• /iotdk/jenkins/workspace/upm-doc-stable/src/button/button.h