[−][src]Function mraa_sys::mraa_get_default_i2c_bus
pub unsafe extern "C" fn mraa_get_default_i2c_bus(platform_offset: u8) -> c_int
Get default i2c bus, board must be initialised.
@return int default i2c bus index
pub unsafe extern "C" fn mraa_get_default_i2c_bus(platform_offset: u8) -> c_int
Get default i2c bus, board must be initialised.
@return int default i2c bus index