webiopi.devices.analog.mcp492X.MCP492X Class Reference

Inheritance diagram for webiopi.devices.analog.mcp492X.MCP492X:

Public Member Functions
def	__init__
def	__str__
def	__analogRead__
def	__analogWrite__
Public Member Functions inherited from webiopi.devices.spi.SPI
def	__init__
def	__str__
def	xfer
Public Member Functions inherited from webiopi.devices.bus.Bus
def	__init__
def	open
def	close
def	read
def	readBytes
def	readByte
def	write
def	writeBytes
def	writeByte
Public Member Functions inherited from webiopi.devices.analog.DAC
def	__init__
def	__family__
def	__analogWrite__
def	analogWrite
def	analogWriteFloat
def	analogWriteVolt
Public Member Functions inherited from webiopi.devices.analog.ADC
def	__init__
def	__family__
def	checkAnalogChannel
def	checkAnalogValue
def	analogCount
def	analogResolution
def	analogMaximum
def	analogReference
def	__analogRead__
def	analogRead
def	analogReadFloat
def	analogReadVolt
def	analogReadAll
def	analogReadAllFloat
def	analogReadAllVolt

Public Attributes
	buffered
	gain
	shutdown
	values
Public Attributes inherited from webiopi.devices.spi.SPI
	chip
	mode
	bits
	speed
Public Attributes inherited from webiopi.devices.bus.Bus
	busName
	device
	flag
	fd

Detailed Description

Definition at line 19 of file mcp492X.py.

Constructor & Destructor Documentation

def webiopi.devices.analog.mcp492X.MCP492X.__init__	(		self,
			chip,
			channelCount,
			vref
	)

Definition at line 20 of file mcp492X.py.

References webiopi.utils.types.toint().

Member Function Documentation

def webiopi.devices.analog.mcp492X.MCP492X.__analogRead__	(		self,
			channel,
			diff = False
	)

Definition at line 31 of file mcp492X.py.

References webiopi.devices.analog.mcp492X.MCP492X.values, and webiopi.devices.analog.mcp48XX.MCP48XX.values.

def webiopi.devices.analog.mcp492X.MCP492X.__analogWrite__	(		self,
			channel,
			value
	)

Definition at line 34 of file mcp492X.py.

References webiopi.devices.analog.mcp492X.MCP492X.buffered, webiopi.devices.analog.mcp48XX.MCP48XX.buffered, webiopi.devices.analog.mcp492X.MCP492X.gain, webiopi.devices.analog.mcp48XX.MCP48XX.gain, webiopi.devices.analog.mcp3424.MCP3424.gain, webiopi.devices.analog.mcp492X.MCP492X.shutdown, webiopi.devices.analog.mcp48XX.MCP48XX.shutdown, webiopi.devices.analog.mcp492X.MCP492X.values, webiopi.devices.analog.mcp48XX.MCP48XX.values, and webiopi.devices.bus.Bus.writeBytes().

def webiopi.devices.analog.mcp492X.MCP492X.__str__

(

self

)

Definition at line 28 of file mcp492X.py.

References webiopi.devices.analog.ADC._analogCount, and webiopi.devices.spi.SPI.chip.

Member Data Documentation

webiopi.devices.analog.mcp492X.MCP492X.buffered

Definition at line 23 of file mcp492X.py.

Referenced by webiopi.devices.analog.mcp492X.MCP492X.__analogWrite__().

webiopi.devices.analog.mcp492X.MCP492X.gain

Definition at line 24 of file mcp492X.py.

Referenced by webiopi.devices.analog.mcp492X.MCP492X.__analogWrite__().

webiopi.devices.analog.mcp492X.MCP492X.shutdown

Definition at line 25 of file mcp492X.py.

Referenced by webiopi.devices.analog.mcp492X.MCP492X.__analogWrite__().

webiopi.devices.analog.mcp492X.MCP492X.values

Definition at line 26 of file mcp492X.py.

Referenced by webiopi.devices.analog.mcp492X.MCP492X.__analogRead__(), and webiopi.devices.analog.mcp492X.MCP492X.__analogWrite__().

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The documentation for this class was generated from the following file:

• python/webiopi/devices/analog/mcp492X.py