Module ucgd.drivers.glcd

Package com.ibasco.ucgdisplay.drivers.glcd.enums

Enum GlcdCommProtocol

java.lang.Object

java.lang.Enum<GlcdCommProtocol>

com.ibasco.ucgdisplay.drivers.glcd.enums.GlcdCommProtocol

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<GlcdCommProtocol>

public enum GlcdCommProtocol
extends java.lang.Enum<GlcdCommProtocol>

Enumeration of communication protocols of a display controller

Author:

Rafael Ibasco

Enum Constant Summary

Enum Constants

Enum Constant	Description
I2C_HW	I2C Hardware (Hardware Implementation)
I2C_HW_2ND	I2C Protocol (Hardware Implementation / If supported, use second hardware I2C)
I2C_SW	I2C Protocol (Software Implementation)
PARALLEL_6800	Parallel Communication: 6800 protocol
PARALLEL_6800_KS0108	Special KS0108 protocol
PARALLEL_8080	Parallel Communication: 8080 protocol
SED1520	Special SED1520 protocol
SERIAL_HW	Serial communication (Hardware Implementation)
SERIAL_SW	Serial communication (Software Implementation)
SPI_HW_3WIRE	3-Wire SPI (Hardware Implementation / NOT CURRENTLY IMPLEMENTED)
SPI_HW_4WIRE	4-Wire SPI (Hardware Implementation)
SPI_HW_4WIRE_2ND	4-Wire SPI (Hardware Implementation / If supported, second 4-wire hardware SPI)
SPI_HW_4WIRE_ST7920	4-Wire SPI (Hardware Implementation)
SPI_HW_ST7920_2ND	4-Wire SPI (Hardware Implementation)
SPI_SW_3WIRE	3-Wire SPI (Software Implementation)
SPI_SW_4WIRE	4-Wire SPI (Software Implementation)
SPI_SW_4WIRE_ST7920	4-Wire SPI (Software Implementation)

Method Summary

Modifier and Type	Method	Description
GlcdCommType	getBusType()
java.lang.String	getDescription()
GlcdCommProtocol	getParent()
int	getValue()
static GlcdCommProtocol	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static GlcdCommProtocol[]	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

SPI_HW_4WIRE

public static final GlcdCommProtocol SPI_HW_4WIRE

4-Wire SPI (Hardware Implementation)

SPI_HW_4WIRE_2ND

public static final GlcdCommProtocol SPI_HW_4WIRE_2ND

4-Wire SPI (Hardware Implementation / If supported, second 4-wire hardware SPI)

SPI_SW_4WIRE

public static final GlcdCommProtocol SPI_SW_4WIRE

4-Wire SPI (Software Implementation)

SPI_HW_4WIRE_ST7920

public static final GlcdCommProtocol SPI_HW_4WIRE_ST7920

4-Wire SPI (Hardware Implementation)

Note: mostly identical to SPI_HW_4WIRE, but does not use DC

SPI_HW_ST7920_2ND

public static final GlcdCommProtocol SPI_HW_ST7920_2ND

4-Wire SPI (Hardware Implementation)

Note: mostly identical to SPI_HW_4WIRE, but does not use DC

SPI_SW_4WIRE_ST7920

public static final GlcdCommProtocol SPI_SW_4WIRE_ST7920

4-Wire SPI (Software Implementation)

Note: mostly identical to SPI_SW_4WIRE, but does not use DC

SPI_SW_3WIRE

public static final GlcdCommProtocol SPI_SW_3WIRE

3-Wire SPI (Software Implementation)

SPI_HW_3WIRE

public static final GlcdCommProtocol SPI_HW_3WIRE

3-Wire SPI (Hardware Implementation / NOT CURRENTLY IMPLEMENTED)

I2C_SW

public static final GlcdCommProtocol I2C_SW

I2C Protocol (Software Implementation)

I2C_HW

public static final GlcdCommProtocol I2C_HW

I2C Hardware (Hardware Implementation)

I2C_HW_2ND

public static final GlcdCommProtocol I2C_HW_2ND

I2C Protocol (Hardware Implementation / If supported, use second hardware I2C)

SERIAL_HW

public static final GlcdCommProtocol SERIAL_HW

Serial communication (Hardware Implementation)

SERIAL_SW

public static final GlcdCommProtocol SERIAL_SW

Serial communication (Software Implementation)

PARALLEL_8080

public static final GlcdCommProtocol PARALLEL_8080

Parallel Communication: 8080 protocol

PARALLEL_6800

public static final GlcdCommProtocol PARALLEL_6800

Parallel Communication: 6800 protocol

PARALLEL_6800_KS0108

public static final GlcdCommProtocol PARALLEL_6800_KS0108

Special KS0108 protocol

Note: Mostly identical to PARALLEL_6800, but has more chip select lines

SED1520

public static final GlcdCommProtocol SED1520

Special SED1520 protocol

Method Detail

values

public static GlcdCommProtocol[] 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 (GlcdCommProtocol c : GlcdCommProtocol.values())
    System.out.println(c);

Returns:

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

valueOf

public static GlcdCommProtocol valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

getDescription

public java.lang.String getDescription()

getParent

public GlcdCommProtocol getParent()

getBusType

public GlcdCommType getBusType()

getValue

public int getValue()