#define OF_DELAY_OP (1 << 0)
#define OF_BTARGET (1 << 1)
#define OF_T_SET (1 << 2) // T is known to be set
#define OF_T_CLEAR (1 << 3) // ... clear
void scan_block(unsigned int base_pc, int is_slave,
#define OF_DELAY_OP (1 << 0)
#define OF_BTARGET (1 << 1)
#define OF_T_SET (1 << 2) // T is known to be set
#define OF_T_CLEAR (1 << 3) // ... clear
void scan_block(unsigned int base_pc, int is_slave,