Function jumpToBootloader

Macro/buffer/macro.c:78–118

}

void jumpToBootloader(void)
{
#if defined(_avr_at_) // AVR
	cli();
	// disable watchdog, if enabled
	// disable all peripherals
	UDCON = 1;
	USBCON = (1<<FRZCLK);  // disable USB
	UCSR1B = 0;
	_delay_ms(5);

#if defined(__AVR_AT90USB162__)                // Teensy 1.0
	EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0;
	TIMSK0 = 0; TIMSK1 = 0; UCSR1B = 0;
	DDRB = 0; DDRC = 0; DDRD = 0;
	PORTB = 0; PORTC = 0; PORTD = 0;
	asm volatile("jmp 0x3E00");
#elif defined(__AVR_ATmega32U4__)              // Teensy 2.0
	EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0; ADCSRA = 0;
	TIMSK0 = 0; TIMSK1 = 0; TIMSK3 = 0; TIMSK4 = 0; UCSR1B = 0; TWCR = 0;
	DDRB = 0; DDRC = 0; DDRD = 0; DDRE = 0; DDRF = 0; TWCR = 0;
	PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
	asm volatile("jmp 0x7E00");
#elif defined(__AVR_AT90USB646__)              // Teensy++ 1.0
	EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0; ADCSRA = 0;
	TIMSK0 = 0; TIMSK1 = 0; TIMSK2 = 0; TIMSK3 = 0; UCSR1B = 0; TWCR = 0;
	DDRA = 0; DDRB = 0; DDRC = 0; DDRD = 0; DDRE = 0; DDRF = 0;
	PORTA = 0; PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
	asm volatile("jmp 0xFC00");
#elif defined(__AVR_AT90USB1286__)             // Teensy++ 2.0
	EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0; ADCSRA = 0;
	TIMSK0 = 0; TIMSK1 = 0; TIMSK2 = 0; TIMSK3 = 0; UCSR1B = 0; TWCR = 0;
	DDRA = 0; DDRB = 0; DDRC = 0; DDRD = 0; DDRE = 0; DDRF = 0;
	PORTA = 0; PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
	asm volatile("jmp 0x1FC00");
#endif

#else
#warning "unsuported platform"
#endif
}

// Given a sampling array, and the current number of detected keypress
// Add as many keypresses from the sampling array to the USB key send array as possible.