Enum pn532::esp32::i2c::error

• Defined in File i2c.hpp

Enum Documentation

enum class pn532::esp32::i2c::error : std::int16_t

Error codes from ESP32’s I2C driver. This is I2C specific and used only in pn532::esp32::i2c::command. Refer to esp_err.h for documentation.

Values:

enumerator parameter_error

Invalid argument.

enumerator fail

Generic failure.

enumerator invalid_state

Invalid state.

enumerator timeout

Timeout occurred.