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| author | David A. Mellis <d.mellis@arduino.cc> | 2011-10-10 09:01:56 -0700 |
|---|---|---|
| committer | David A. Mellis <d.mellis@arduino.cc> | 2011-10-10 09:01:56 -0700 |
| commit | f9ed282a16a6ac89cbd8458cd174332d64d0428b (patch) | |
| tree | c639485eb91214a6d9c95401ed83c784af286c9a /bootloaders/optiboot/pin_defs.h | |
| parent | 84285ab7807db69a96c96d58bb227669a81d5226 (diff) | |
| parent | 4b7c12b7cbd7a9575814040da1d182106638e9c0 (diff) | |
Merge pull request #30 from WestfW/master
Significant optiboot upgrade.
Diffstat (limited to 'bootloaders/optiboot/pin_defs.h')
| -rw-r--r-- | bootloaders/optiboot/pin_defs.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/bootloaders/optiboot/pin_defs.h b/bootloaders/optiboot/pin_defs.h new file mode 100644 index 0000000..27d7772 --- /dev/null +++ b/bootloaders/optiboot/pin_defs.h @@ -0,0 +1,80 @@ +#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega88) || defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__) +/* Onboard LED is connected to pin PB5 in Arduino NG, Diecimila, and Duemilanove */ +#define LED_DDR DDRB +#define LED_PORT PORTB +#define LED_PIN PINB +#define LED PINB5 + +/* Ports for soft UART */ +#ifdef SOFT_UART +#define UART_PORT PORTD +#define UART_PIN PIND +#define UART_DDR DDRD +#define UART_TX_BIT 1 +#define UART_RX_BIT 0 +#endif +#endif + +#if defined(__AVR_ATmega8__) + //Name conversion R.Wiersma + #define UCSR0A UCSRA + #define UDR0 UDR + #define UDRE0 UDRE + #define RXC0 RXC + #define FE0 FE + #define TIFR1 TIFR + #define WDTCSR WDTCR +#endif + +/* Luminet support */ +#if defined(__AVR_ATtiny84__) +/* Red LED is connected to pin PA4 */ +#define LED_DDR DDRA +#define LED_PORT PORTA +#define LED_PIN PINA +#define LED PINA4 +/* Ports for soft UART - left port only for now. TX/RX on PA2/PA3 */ +#ifdef SOFT_UART +#define UART_PORT PORTA +#define UART_PIN PINA +#define UART_DDR DDRA +#define UART_TX_BIT 2 +#define UART_RX_BIT 3 +#endif +#endif + +/* Sanguino support */ +#if defined(__AVR_ATmega644P__) +/* Onboard LED is connected to pin PB0 on Sanguino */ +#define LED_DDR DDRB +#define LED_PORT PORTB +#define LED_PIN PINB +#define LED PINB0 + +/* Ports for soft UART */ +#ifdef SOFT_UART +#define UART_PORT PORTD +#define UART_PIN PIND +#define UART_DDR DDRD +#define UART_TX_BIT 1 +#define UART_RX_BIT 0 +#endif +#endif + +/* Mega support */ +#if defined(__AVR_ATmega1280__) +/* Onboard LED is connected to pin PB7 on Arduino Mega */ +#define LED_DDR DDRB +#define LED_PORT PORTB +#define LED_PIN PINB +#define LED PINB7 + +/* Ports for soft UART */ +#ifdef SOFT_UART +#define UART_PORT PORTE +#define UART_PIN PINE +#define UART_DDR DDRE +#define UART_TX_BIT 1 +#define UART_RX_BIT 0 +#endif +#endif |