Makrodefinitionen | |
#define | ONEWIRE_STRONG_PU_ON ONEWIRE_PORT |= ONEWIRE_MASK; ONEWIRE_DDR |= ONEWIRE_MASK; |
#define | ONEWIRE_STRONG_PU_OFF ONEWIRE_DDR &= ~ONEWIRE_MASK; |
control macros for strong pull up, used for parasitic power supply
#define ONEWIRE_STRONG_PU_OFF ONEWIRE_DDR &= ~ONEWIRE_MASK; |
#define ONEWIRE_STRONG_PU_ON ONEWIRE_PORT |= ONEWIRE_MASK; ONEWIRE_DDR |= ONEWIRE_MASK; |