Changes for version 0.20 - 2021-10-18

    • Use ADJUST blocks from Object::Pad to avoid BUILD blocks
    • Define an I²C transaction helper ->write_then_read method


guidance on writing a Device::Chip class


an abstraction of a hardware chip IO driver
an abstraction of a hardware communication device
base class for drivers of register-oriented I²C chips
a role for implementing SPI protocols
declarations of sensor readings for Device::Chip
unit testing on Device::Chip