3 ms·
dfu-util – Device Firmware Upgrade Utilities
- peter_d_sherman 4y agoRelated: "Universal Serial Bus Device Class Specification for Device Firmware Upgrade": https://www.usb.org/sites/default/files/DFU_1.1.pdf https://www.usb.org/sites/default/files/DFU_1.1.pdf PDS: I'm guessing (but not knowing!) that "what JTAG is to hardware debugging", "DFU is to USB device firmware upgrades"... My question is, can DFU be used to discover the ability to upgrade/retrieve firmware images -- in arbitrary USB devices? I'm guessing (but not knowing!) that it could possibly do that... If so, then it makes DFU interesting from a "hardware capability discovery" perspective, much like 'lspci', 'lshw', etc., etc.