FC-2 layer network data recording method of comprehensive processing platform

The invention relates to the technical field of embedded computing systems, and provides an FC-2 layer network data recording method for a comprehensive processing platform, which comprises the following steps of: setting an FC switch to be in a dual-memory bank mode, firstly, setting a first memory bank to be in a storage state, and setting a second memory bank to be in a management state; the first memory bank receives FC-2 layer network data and writes the FC-2 layer network data into a first storage medium; if the current sector is fully written, the first memory bank is switched to the management state, the second memory bank is switched to the storage state to receive FC-2 layer network data and write the FC-2 layer network data into the second storage medium, and alternate storage is performed by switching the states of the first memory bank and the second memory bank, so that the storage buffer requirement is reduced, the recording speed is guaranteed, and the recording efficiency is improved. The pro