Abstract: A method is disclosed for a coprocessor of a device. The coprocessor may initiate, based on an instruction received from a processor, a wireless communication service required by the processor. The coprocessor further generates a drive instruction for driving a wireless communications module of the device to perform the wireless communication service, and then the coprocessor sends the drive instruction to the wireless communications module.

Abstract: A method is disclosed for a coprocessor of a device. The coprocessor may initiate, based on an instruction received from a processor, a wireless communication service required by the processor. The coprocessor further generates a drive instruction for driving a wireless communications module of the device to perform the wireless communication service, and then the coprocessor sends the drive instruction to the wireless communications module.

Abstract: A method and a device for loading a driver is provided, where the method includes: determining a model identifier corresponding to a component comprised in an embedded device, wherein the component is a component onto which a driver is to be loaded, searching for a driver associated with the model identifier corresponding to the component, and loading drivers of components into different memories having different priorities, wherein the drivers of more important components are loaded into memories with higher priority.

Abstract: The invention discloses a method and a device for loading a driver, where the method includes: determining a model identifier corresponding to a component included in an embedded device, and searching for a driver associated with the model identifier; loading a found driver into a memory of the embedded device, and controlling the driver to drive the component. In this solution, when a driver is loaded onto a component onto which a driver is to be loaded, an associated driver is searched for according to a model identifier of the component onto which the driver is to be loaded, and then the associated driver may be loaded. A combination of drivers of multiple components does not need to be searched for, or a combination of identifiers corresponding to drivers of multiple components does not need to be generated. Therefore, consumed time is reduced and loading efficiency is improved.

Abstract: The invention discloses a method and a device for loading a driver, where the method includes: determining a model identifier corresponding to a component included in an embedded device, and searching for a driver associated with the model identifier; loading a found driver into a memory of the embedded device, and controlling the driver to drive the component. In this solution, when a driver is loaded onto a component onto which a driver is to be loaded, an associated driver is searched for according to a model identifier of the component onto which the driver is to be loaded, and then the associated driver may be loaded. A combination of drivers of multiple components does not need to be searched for, or a combination of identifiers corresponding to drivers of multiple components does not need to be generated. Therefore, consumed time is reduced and loading efficiency is improved.