read method

int read(
  1. MraaI2cContext context,
  2. Pointer<Uint8> data,
  3. int length
)

Read - mraa_i2c_read

Simple bulk read from an I2C context up to length bytes Returns the length read or Mraa.generalError

Implementation

int read(MraaI2cContext context, Pointer<Uint8> data, int length) =>
    _impl.mraa_i2c_read(context, data, length);