Starting from Qt 6.5, the module provides APIs to decode actual signal values from raw CAN frames and also to encode user data into CAN frames: QCanBusFrame defines a CAN frame that can be written and read from QCanBusDevice.QCanBusDevice provides an API for direct access to the CAN device.QCanBusDeviceInfo provides information about available CAN devices. QCanBus provides an API to create a QCanBusDevice from a chosen plugin.The CAN Bus API provides some common API to access the CAN devices: It is a message-based protocol, designed originally for multiplex electrical wiring within automobiles, but is also used in many other contexts. A Controller Area Network (CAN) is a vehicle bus standard designed to allow microcontrollers and devices to communicate with each other in applications without a host computer.
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