![]() |
![]()
| ![]() |
![]()
NAMEowll OWLL_WRITE_ONE ,
OWLL_WRITE_ZERO ,
OWLL_READ_DATA ,
OWLL_REASET_AND_PRESENCE —
Dallas Semiconductor 1-Wire Link Layer Interface
SYNOPSISintOWLL_WRITE_ONE (device_t
lldev, struct ow_timing
*timing);
int
int
int
DESCRIPTIONTheowll interface provides access to the link layer of
the Dallas Semiconductor 1-Wire from upper layers of the protocol.
The NOTESThis interface is intended to be used only by the ow(4) device to talk to the low-level bus. By convention, the device that implements this interface is called owc(4). Only devices that implement own(9) should call these interfaces.SEE ALSOow(4), owc(4), own(9)LEGAL1-Wire is a registered trademark of Maxim Integrated Products, Inc.HISTORYTheowll driver first appeared in
FreeBSD 11.0.
AUTHORSTheowll device driver and this manual page were written
by Warner Losh.
|