Maxrtc

MAXRTC(4) - Device Drivers Manual

Intro, Iic, Maxrtc

MAXRTC(4) - Device Drivers Manual # MAXRTC(4) - Device Drivers Manual NAME # maxrtc - Maxim DS1307/DS1339 real-time clock SYNOPSIS # maxrtc* at iic? DESCRIPTION # The maxrtc driver supports the Maxim DS1307 and DS1339 real-time clock chips, which provide a low-power, full binary-coded decimal (BCD) clock/calendar. In addition, the DS1307 comes with 56 bytes of NV SRAM. SEE ALSO # iic(4), intro(4) HISTORY # The maxrtc driver first appeared in OpenBSD 6. ...

PIJUICE(4) - Device Drivers Manual

Intro, Maxrtc, Sysctl, Iic, Apm, Pijuice

PIJUICE(4) - Device Drivers Manual # PIJUICE(4) - Device Drivers Manual NAME # pijuice - PiJuice HAT UPS SYNOPSIS # pijuice* at iic? DESCRIPTION # The pijuice driver provides support for the PiJuice HAT, an uninterruptible power supply for the Raspberry Pi. The integrated STM32F030CCT6 micro controller provides access through the I2C bus to several battery status values. SEE ALSO # iic(4), intro(4), maxrtc(4), apm(8), sysctl(8) HISTORY # The pijuice driver first appeared in OpenBSD 7. ...