other versions
| W1_TRIPLET(9) | W1 API internal to the kernel | W1_TRIPLET(9) |
NAME¶
w1_triplet - * Does a triplet - used for searching ROM addresses.
SYNOPSIS¶
u8 w1_triplet(struct w1_master * dev, int bdir);
ARGUMENTS¶
struct w1_master * dev
the master device
int bdir
the bit to write if both id_bit and comp_bit are 0
DESCRIPTION¶
Return bits: bit 0 = id_bit bit 1 = comp_bit bit 2 = dir_taken If both bits 0 & 1 are set, the search should be restarted.
RETURN¶
bit fields - see above
AUTHOR¶
David Fries <David@Fries.net>
Author.
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |