Firmware programming method and device for solid state disk and medium

Abstract

The embodiment of the invention discloses a firmware programming method and device for a solid state disk and a computer readable storage medium. The master control machine sends a power-off instruction to the test machine and remotely wakes up the test machine to be started at preset time intervals; sending a first level signal to a relay of the testing machine when receiving a response message which is fed back by the testing machine and is used for completing startup, so as to enable the solid state disk to enter a programming mode; at the moment, sending a programming instruction carryingfirmware to the testing machine; and when a feedback result sent by the testing machine is received, sending a second level signal to a relay of the testing machine, so that the solid state disk in the testing machine exits the programming mode. Through remote control of the test machine by the master control machine, automatic execution of power-on and power-off operation and programming work ofthe test machine is realized; and the master control machine replaces manual operation to plug and unplug the jumper cap by controlling the operation of the relay, so that the manual operation processis reduced, and the firmware programming test efficiency is further improved.

Description

technical field [0001] The present invention relates to the technical field of computer storage, in particular to a firmware programming method and device for a solid-state hard disk, and a computer-readable storage medium. Background technique [0002] With the development of technologies such as the Internet, cloud computing, and the Internet of Things, Solid State Drives (SSD), as a new generation of storage devices, are widely used. As an embedded device, it is necessary to load firmware information at a specific location during the power-on and start-up process of the SSD disk to ensure the smooth operation of the SSD disk. [0003] The firmware includes the firmware main program of the SSD algorithm, superblock configuration information, etc. During the development of solid-state drives, it is necessary to repeatedly program the developed firmware and modify various performance problems encountered during the testing process. However, due to the limitations of hardwa...

AI Technical Summary

Problems solved by technology

However, due to the limitation of hardware conditions, in the actual programming process, it is necessary to manually insert and remove the jumper cap to control the switching between the SSD programming mode and the normal operation mode.

In addition, the firmware programming process needs to be controlled by human input commands. The entire programming process takes several minutes or even more than ten minutes, which greatly reduces the efficiency of R&D and testing.

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