com.diozero

Enum McpAdc.Type

java.lang.Object

java.lang.Enum<McpAdc.Type>

com.diozero.McpAdc.Type

All Implemented Interfaces:

Serializable, Comparable<McpAdc.Type>

Enclosing class:

McpAdc

public static enum McpAdc.Type
extends Enum<McpAdc.Type>

The MCP3204/3208 devices offer the choice of using the analog input channels configured as single-ended inputs or pseudo-differential pairs. When used in the pseudo-differential mode, each channel pair (i.e., CH0 and CH1, CH2 and CH3 etc.) is programmed to be the IN+ and IN- inputs as part of the command string transmitted to the device. The IN+ input can range from IN- to (VREF + IN-). The IN- input is limited to ±100 mV from the VSS rail. The IN- input can be used to cancel small signal common-mode noise which is present on both the IN+ and IN- inputs. When operating in the pseudo-differential mode, if the voltage level of IN+ is equal to or less than IN-, the resultant code will be 000h. If the voltage at IN+ is equal to or greater than {[VREF + (IN-)] - 1 LSB}, then the output code will be FFFh. If the voltage level at IN- is more than 1 LSB below VSS, the voltage level at the IN+ input will have to go below VSS to see the 000h output code. Conversely, if IN- is more than 1 LSB above VSS, then the FFFh code will not be seen unless the IN+ input level goes above VREF level.

Enum Constant Summary

Enum Constants

Enum Constant and Description
MCP3001
MCP3002
MCP3004
MCP3008
MCP3201
MCP3202
MCP3204
MCP3208
MCP3301
MCP3302
MCP3304

Method Summary

Modifier and Type	Method and Description
int	getNumPins()
int	getRange()
int	getResolution()
boolean	isModel33()
boolean	isModel3301()
boolean	isSigned()
static McpAdc.Type	valueOf(String name) Returns the enum constant of this type with the specified name.
static McpAdc.Type[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MCP3001

public static final McpAdc.Type MCP3001

MCP3002

public static final McpAdc.Type MCP3002

MCP3004

public static final McpAdc.Type MCP3004

MCP3008

public static final McpAdc.Type MCP3008

MCP3201

public static final McpAdc.Type MCP3201

MCP3202

public static final McpAdc.Type MCP3202

MCP3204

public static final McpAdc.Type MCP3204

MCP3208

public static final McpAdc.Type MCP3208

MCP3301

public static final McpAdc.Type MCP3301

MCP3302

public static final McpAdc.Type MCP3302

MCP3304

public static final McpAdc.Type MCP3304

Method Detail

values

public static McpAdc.Type[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (McpAdc.Type c : McpAdc.Type.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static McpAdc.Type valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getNumPins

public int getNumPins()

getResolution

public int getResolution()

isSigned

public boolean isSigned()

getRange

public int getRange()

isModel33

public boolean isModel33()

isModel3301

public boolean isModel3301()