The pcf8591 command

Synopsis

package require pcf8591
pcf8591 subcommand ?arg ...?

Description

The pcf8591 command lets you interact with pcf8591 based AD/DA chips. The legal values of subcommand are listed below. Note that you can abbreviate the subcommands.

pcf8591 close fd

pcf8591 get fd chan

pcf8591 mget fd

pcf8591 mode fd ?mode?

pcf8591 open bus ?addr?

pcf8591 put fd val

pcf8591 ref fd ?ref?