#define AVR_SIGNATURE_3 0x89
#elif defined(__AVR_AT90USB82__)
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_3 0x89
#elif defined(__AVR_AT90USB82__)
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_3 0x82
#else
#error The selected AVR part is not currently supported by this bootloader.
#define AVR_SIGNATURE_3 0x82
#else
#error The selected AVR part is not currently supported by this bootloader.