Crate kiffieboot

source ·
Expand description

Runtime support for Kiffieboot bootloader

This crate can be used to start the bootloader or to provide an USB Device Firmware Upgrade (DFU) class interface.

Example (USB DFU interface)

let sysclock = 48_000_000_u32.hz();
let clock = Osc::new(pac.OSC, sysclock);
let mut timer = Delay::new(sysclock);

let usb_bus = UsbBus::new(pac.USB);
let mut dfu_runtime = DfuRuntimeClass::new(&usb_bus, Kiffieboot::default());
let mut usb_dev = UsbDeviceBuilder::new(&usb_bus, UsbVidPid(0x16c0, 0x27dd))
    .manufacturer("Some company")
    .product("Some USB device")
    .build();

loop {
    usb_dev.poll(&mut [&mut dfu_runtime]);
    dfu_runtime.tick(1);
    timer.delay_ms(1);
}

Example (directly jump into the bootloader)

 Kiffieboot::start_bootloader();

Example (using dfu-util from a Linux shell)

dfu-util -R -D my_application.bin

Structs