Enum pn532::gpio_port

• Defined in File data.hpp

Enum Documentation

enum class pn532::gpio_port

Represents one of the accessible GPIOs of the PN532 (UM0701-02 §7.2.6).

See also

• pn532::controller::read_gpio

• pn532::controller::write_gpio

• pn532::controller::set_gpio_pin

Note

I0 and I1 can be used as general purpose I/O once the selection of the transmission protocol has been performed.

Values:

enumerator p3

P3 port GPIO.

enumerator p7

P6 port GPIO.

enumerator i0i1