/* row extention for HHKB JP */ | /* row extention for HHKB JP */ | ||||
DDRC |= (1<<6|1<<7); | DDRC |= (1<<6|1<<7); | ||||
PORTC |= (1<<6|1<<7); | PORTC |= (1<<6|1<<7); | ||||
#else | |||||
/* input with pull up to save power */ | |||||
DDRC &= ~(1<<6|1<<7); | |||||
PORTC |= (1<<6|1<<7); | |||||
#endif | #endif | ||||
KEY_UNABLE(); | KEY_UNABLE(); | ||||
KEY_PREV_OFF(); | KEY_PREV_OFF(); |