Owtemp

OWCTR(4) - Device Drivers Manual

Intro, Owsbm, Sysctl, Owtemp, Onewire, Owctr

OWCTR(4) - Device Drivers Manual # OWCTR(4) - Device Drivers Manual NAME # owctr - 1-Wire counter device SYNOPSIS # owctr* at onewire? DESCRIPTION # The owctr driver provides support for the externally triggered counters on the DS2423 chip. The supported chip contains a 4096-bit SRAM and four 32-bit counters. The two externally triggered counters are accessible by the sysctl(8) interface. The following chips are supported by the driver: ...

OWSBM(4) - Device Drivers Manual

Onewire, Owtemp, Intro, Sysctl, Owsbm

OWSBM(4) - Device Drivers Manual # OWSBM(4) - Device Drivers Manual NAME # owsbm - 1-Wire smart battery monitor device SYNOPSIS # owsbm* at onewire? DESCRIPTION # The owsbm driver provides support for the 1-Wire smart battery monitor. The sensor possesses a temperature sensor, an A/D converter for measuring both battery voltage and current, a current accumulator of both incoming and outgoing current, an elapsed time and 40 bytes of nonvolatile EEPROM. ...

OWTEMP(4) - Device Drivers Manual

Onewire, Intro, Sysctl, Owtemp

OWTEMP(4) - Device Drivers Manual # OWTEMP(4) - Device Drivers Manual NAME # owtemp - 1-Wire temperature device SYNOPSIS # owtemp* at onewire? DESCRIPTION # The owtemp driver provides support for the 1-Wire temperature sensor. The sensor possesses a single temperature value that can be accessed through the sysctl(8) interface. The following chips are supported by the driver: Maxim/Dallas DS1820/DS18B20/DS18S20/DS1822 Maxim/Dallas DS1920 SEE ALSO # intro(4), onewire(4), sysctl(8) HISTORY # The owtemp driver first appeared in OpenBSD 4. ...