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Category Archives: Xmega

Xmega DFU Bootloader – Changing the Sensing Pin

The DFU bootloaders that Atmel supplies, as Intel HEX files, for its Xmegas have pre-determined pins used to sense whether or not to skip the bootloader and start the application, or to register the device to the host PC via USB. These are slightly hidden on the Atmel website and the source code requires IAR […]