|PCFADC(4)||Device Drivers Manual||PCFADC(4)|
pcfadc* at iic?
pcfadcdriver supports the PCF8591 I2C analog to digital converter, making its readings available through a sysctl(8) interface. The driver reads up to four A/D lines configured as temperature inputs. Sensor names, type and calibration information are read from OpenFirmware. iic(4), intro(4), sensorsd(8), sysctl(8)
pcfadcdriver first appeared in OpenBSD 3.9.
pcfadcdriver was written by Damien Miller <email@example.com>.
|July 16, 2013||OpenBSD-current|