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borgware-2d/src/makros.h

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whitespace fun: removed those pesky ^M characters
2014-03-20 04:12:21 +00:00
#define DDR(port) (*(volatile uint8_t*)((&port)-1))
#define PIN(port) (*(volatile uint8_t*)((&port)-2))
#define DDR_FROM_PIN(pin) (*(volatile uint8_t*)((&pin)+1))
#define PORT_FROM_PIN(pin) (*(volatile uint8_t*)((&pin)+2))