Sans IO core library (traits and tools) for DFU.
no_std compatibletrait DfuIo: a trait that can be made into an object that provides the IO
to this library logic.struct DfuSansIo: a struct that allows the developer to do the DFU logic
using a state machine (can be async or sync).struct DfuSync: a basic sync implementation that uses a DfuIo provided
in argument during runtime.type MemoryPage and type mem: primitives representing the memory layout
of the device (like char and str).struct MemoryLayout: (requires features std) an allocated
representation of the memory layout (like String) that can parse a
memory layout from a string.FunctionalDescriptor: can read the extra bytes of a USB functional
descriptor to provide information for the DFU logic.This crate has been made based on the following specifications:
DFU 1.1 (Aug 5 2004): https://www.usb.org/sites/default/files/DFU_1.1.pdf
MIT OR Apache-2.0