ArduinoAddons
Arduino_0.xx
Gen6
Gen7
Sanguino
bootloaders
atmega1284p
Makefile
boot.h
optiboot.c
optiboot_1284P_20MHz_57k6_baud.hex
pin_defs.h
stk500.h
atmega644p
cores
boards.txt
programmers.txt
hardware
libraries
Arduino_1.0.x
Arduino_1.5.x
Arduino_1.x.x
Documentation
Marlin
.gitignore
.travis.yml
README.md
f991bf23b2
Added the optiboot bootloader, uses only 512kB of FLASH Includes .hex file is for 20MHz µC Clock and serial speed of 57k6
82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega88) || defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__)
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/* Onboard LED is connected to pin PB5 in Arduino NG, Diecimila, and Duemilanove */
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#define LED_DDR DDRB
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#define LED_PORT PORTB
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#define LED_PIN PINB
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#define LED PINB5
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/* Ports for soft UART */
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#ifdef SOFT_UART
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#define UART_PORT PORTD
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#define UART_PIN PIND
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#define UART_DDR DDRD
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#define UART_TX_BIT 1
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#define UART_RX_BIT 0
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#endif
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#endif
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#if defined(__AVR_ATmega8__)
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//Name conversion R.Wiersma
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#define UCSR0A UCSRA
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#define UDR0 UDR
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#define UDRE0 UDRE
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#define RXC0 RXC
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#define FE0 FE
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#define TIFR1 TIFR
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#define WDTCSR WDTCR
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#endif
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/* Luminet support */
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#if defined(__AVR_ATtiny84__)
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/* Red LED is connected to pin PA4 */
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#define LED_DDR DDRA
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#define LED_PORT PORTA
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#define LED_PIN PINA
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#define LED PINA4
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/* Ports for soft UART - left port only for now. TX/RX on PA2/PA3 */
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#ifdef SOFT_UART
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#define UART_PORT PORTA
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#define UART_PIN PINA
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#define UART_DDR DDRA
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#define UART_TX_BIT 2
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#define UART_RX_BIT 3
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#endif
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#endif
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/* Sanguino support */
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#if defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
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/* Onboard LED is connected to pin PB0 on Sanguino */
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#define LED_DDR DDRB
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#define LED_PORT PORTB
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#define LED_PIN PINB
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#define LED PINB0
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/* Ports for soft UART */
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#ifdef SOFT_UART
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#define UART_PORT PORTD
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#define UART_PIN PIND
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#define UART_DDR DDRD
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#define UART_TX_BIT 1
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#define UART_RX_BIT 0
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#endif
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#endif
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/* Mega support */
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#if defined(__AVR_ATmega1280__)
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/* Onboard LED is connected to pin PB7 on Arduino Mega */
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#define LED_DDR DDRB
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#define LED_PORT PORTB
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#define LED_PIN PINB
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#define LED PINB7
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/* Ports for soft UART */
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#ifdef SOFT_UART
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#define UART_PORT PORTE
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#define UART_PIN PINE
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#define UART_DDR DDRE
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#define UART_TX_BIT 1
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#define UART_RX_BIT 0
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#endif
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#endif
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