Module: I2C

Defined in:: lib/i2c/backends/i2c-dev.rb,
lib/i2c/i2c.rb,
lib/i2c/drivers/mcp230xx.rb

Overview

I2C - Linux i2c-dev backend.

Copyright © 2012 Christoph Anderegg <[email protected]> Copyright © 2008 Jonas Bähr, [email protected] This file may be distributed under the terms of the GNU General Public License Version 2.

Defined Under Namespace

Modules: Drivers Classes: AckError, Dev

Class Method Summary collapse

.create(bus_descriptor) ⇒ Object

Returns an instance of the current backend driver.

Class Method Details

.create(bus_descriptor) ⇒ `Object`

Returns an instance of the current backend driver.

Is there a system agnostic way to do this?

bus_descriptor describes the bus to use. This is

of course system specific. For the
Linux i2c-dev driver this is the
device file (e.g. /dev/i2c-0").



30
31
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# File 'lib/i2c/i2c.rb', line 30

def self.create(bus_descriptor)
  I2C::Dev.create(bus_descriptor)
end