3.10.4. dfu - device firmware update¶
Turn’s the USB host into DFU mode (Device Firmware Mode) and accepts a new firmware. The destination is described by DESC in the format
Here ‘(‘ and ‘)’ are literal characters. The ‘[‘ and ‘]’ however denote one of the following optional modes: ‘s’: safe mode (download the complete image before flashing); ‘r’: readback of the firmware is allowed; ‘c’: the file will be created (for use with regular files).