Arduino Toolkit - @spidev/spidev

: dev = spidev (ar, cspin)

: dev = spidev (ar, cspin, propname, propvalue)

spidev is depreciated and will be removed in a future version. Use device instead.

Create an spidev object to communicate to the SPI port on a connected arduino.

Inputs

ar - connected arduino object

cspin - chip select pin for attached spi device.

propname, propvalue - property name/value pair for values to pass to devices.

Currently known properties:

bitrate

bit rate speed in Mbs

bitorder

’msbfirst’ or ’lsbfirst’

mode

SPI mode 0 - 3.

Outputs

dev - created spidev object

Properties

The spidev object has the following public properties:

parent

The parent (arduino) for this device

pins

pins used by this object

mode

mode used for created object

bitrate

Bitrate set for object

bitorder

Bitorder set for object

chipselectpin

Pin used for chipselect

See also: arduino, readWrite.