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IIC(4) BSD Kernel Interfaces Manual IIC(4) NAME iic -- I2C generic i/o device driver SYNOPSIS device iic DESCRIPTION The iic character device driver provides generic i/o to any iicbus(4) in- stance. In order to control I2C devices, use /dev/iic? with the follow- ing ioctls: Ioctl Description I2CSTART send start condition to the specified device (with 7-bit address) on the bus I2CSTOP send stop condition to the bus I2CRSTCARD reset the bus You may also use read/write routines, then I2C start/stop handshake is managed by the iicbus system. SEE ALSO iicbus(4) HISTORY The iic manual page first appeared in FreeBSD 3.0. AUTHORS This manual page was written by Nicolas Souchu. BSD October 25, 1998 BSD
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY | AUTHORS
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