Pi2 ( Frame4J -- the Java framework de.frame4j... )

java.lang.Object
- de.weAut.ThePi.ComBeh
- - de.weAut.Pi2

All Implemented Interfaces:

ComVar, PiVals, ThePi
```
public final class Pi2
extends ThePi.ComBeh
```
Definitions for the usage of the Raspberry Pi2 and its I/O.

The Pi2 – seldomly used – was the first extension of Pi1 adding an extra 8 pin IO connector (labelled P5) to Pi1's 26 pin connector. Here, for Pi2 only, we assign pin numbers 31 to 38 to P5's pins 1 to 8. On a Pi3, 0, 4, of course pins 31..38 belong to the 40 pin IO connector (P1).

© Copyright 2021 Albrecht Weinert

Version:

52 (12.06.2021)

Author:

Albrecht Weinert

See Also:

Pi1, Pi3, ClientPigpiod

Nested Class Summary
- Nested classes/interfaces inherited from interface de.weAut.ThePi
  ThePi.ComBeh, ThePi.Impl, ThePi.Port

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`P5_C3` 8 pin connector P5 GPIO assignment mapping.
`static int`	`P5_C4`
`static int`	`P5_C5`
`static int`	`P5_C6`
`static int`	`PIN03` 26 pin connector GPIO assignment mapping.
`static int`	`PIN05`
`static int`	`PIN07`
`static int`	`PIN08`
`static int`	`PIN10`
`static int`	`PIN11`
`static int`	`PIN12`
`static int`	`PIN13`
`static int`	`PIN15`
`static int`	`PIN16`
`static int`	`PIN18`
`static int`	`PIN19`
`static int`	`PIN21`
`static int`	`PIN22`
`static int`	`PIN23`
`static int`	`PIN24`
`static int`	`PIN26`
`static int`	`PIN3`
`static int`	`PIN33`
`static int`	`PIN34`
`static int`	`PIN35`
`static int`	`PIN36`
`static int`	`PIN4`
`static int`	`PIN7`
`static int`	`PIN8`

Fields inherited from class de.weAut.ThePi.ComBeh
type

Fields inherited from interface de.weAut.ThePi
defaultHost

Fields inherited from interface de.weAut.PiVals
GPIO_INP, GPIO_OUT, GPIOmax, GPIOmin, GPIOutM, H1, HI, L0, LO, PI_PUD_DOWN, PI_PUD_DT, PI_PUD_KP, PI_PUD_OFF, PI_PUD_UP, PIN0, PIN00, PIN01, PIN02, PIN04, PIN06, PIN09, PIN0V, PIN1, PIN14, PIN17, PIN2, PIN20, PIN25, PIN3V, PIN5V, PIN6, PIN9, PINig, PINix, PIO_ALT0, PIO_ALT1, PIO_ALT2, PIO_ALT3, PIO_ALT4, PIO_ALT5

Fields inherited from interface de.frame4j.util.ComVar
AUTHOR, BLANK_STRING, cons, CONSOL_ENCODING, COPYRIGHT, D, D_NaN, D_NegInf, D_PosInf, EMPTY_INT_A, EMPTY_STRING, FILE_ENCODING, FRW_CLLD, FS, FSS, H, hasCons, HOST_IP, HOST_IPv4, HOST_NAME, INIT_ERROR, JAR_ENCODING, JH, JOB_DONE_OK, JRL, LOG_OUT_ERROR, M, MAIN_THREAD_EXC, NO_BYTES, NO_CLASSES, NO_DOUBLES, NO_OBJECTS, NO_PARS_ERROR, NO_STRINGS, NOT_WINDOWS, ON_PI, ONE_DAY, ONE_HOUR, ONE_LEAP_YEAR, ONE_MINUTE, ONE_SECOND, ONE_WEEK, ONE_YEAR, OS, PROG_NAME, PROG_SHORT, PS, RUNTIME, S, SHY, UD, UL, UL_UR_da, UR

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`gpio2pin(int gpio)` Pin number to GPIO number lookup.
`int`	`gpio4pin(int pin)` Pin number to GPIO number lookup.
`static Pi2`	`make()` Make a Pi2 object with default settings.
`static Pi2`	`make(String host, int port, int timeout)` Make a Pi2 object.

Methods inherited from class de.weAut.ThePi.ComBeh
equals, hashCode, host, sockP, timeout, toString, type

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.weAut.ThePi
gpio2String, gpio4pinChck, gpioMayOut, gpios4pins, gpios4pinsChck, make, pinDescr, portByGPIO, portByPin

- Field Detail
  - PIN03
```
public static final int PIN03
```
    26 pin connector GPIO assignment mapping.
    
    This is ported from arch/config_raspberry_01.h
    
    See Also:
    
    Constant Field Values
  - PIN05
```
public static final int PIN05
```
    See Also:
    
    Constant Field Values
  - PIN07
```
public static final int PIN07
```
    See Also:
    
    Constant Field Values
  - PIN08
```
public static final int PIN08
```
    See Also:
    
    Constant Field Values
  - PIN10
```
public static final int PIN10
```
    See Also:
    
    Constant Field Values
  - PIN11
```
public static final int PIN11
```
    See Also:
    
    Constant Field Values
  - PIN12
```
public static final int PIN12
```
    See Also:
    
    Constant Field Values
  - PIN13
```
public static final int PIN13
```
    See Also:
    
    Constant Field Values
  - PIN15
```
public static final int PIN15
```
    See Also:
    
    Constant Field Values
  - PIN16
```
public static final int PIN16
```
    See Also:
    
    Constant Field Values
  - PIN18
```
public static final int PIN18
```
    See Also:
    
    Constant Field Values
  - PIN19
```
public static final int PIN19
```
    See Also:
    
    Constant Field Values
  - PIN21
```
public static final int PIN21
```
    See Also:
    
    Constant Field Values
  - PIN22
```
public static final int PIN22
```
    See Also:
    
    Constant Field Values
  - PIN23
```
public static final int PIN23
```
    See Also:
    
    Constant Field Values
  - PIN24
```
public static final int PIN24
```
    See Also:
    
    Constant Field Values
  - PIN26
```
public static final int PIN26
```
    See Also:
    
    Constant Field Values
  - PIN3
```
public static final int PIN3
```
    See Also:
    
    Constant Field Values
  - PIN4
```
public static final int PIN4
```
    See Also:
    
    Constant Field Values
  - PIN7
```
public static final int PIN7
```
    See Also:
    
    Constant Field Values
  - PIN8
```
public static final int PIN8
```
    See Also:
    
    Constant Field Values
  - P5_C3
```
public static final int P5_C3
```
    8 pin connector P5 GPIO assignment mapping.
    
    The int constants names are P5_Cn with n = 3..6.
    1 is 3.3V (PiVals.PIN3V), 2 is 5V (PiVals.PIN3V) and 7 and 8 are Ground (PiVals.PIN0V).
    For the mapping to virtual pins 32 to 38 of the 26 pin connector those constants are also available as PIN3n with n = 3..6.
    
    See Also:
    
    Constant Field Values
  - P5_C4
```
public static final int P5_C4
```
    See Also:
    
    Constant Field Values
  - P5_C5
```
public static final int P5_C5
```
    See Also:
    
    Constant Field Values
  - P5_C6
```
public static final int P5_C6
```
    See Also:
    
    Constant Field Values
  - PIN33
```
public static final int PIN33
```
    See Also:
    
    Constant Field Values
  - PIN34
```
public static final int PIN34
```
    See Also:
    
    Constant Field Values
  - PIN35
```
public static final int PIN35
```
    See Also:
    
    Constant Field Values
  - PIN36
```
public static final int PIN36
```
    See Also:
    
    Constant Field Values
- Method Detail
  - gpio4pin
```
public final int gpio4pin(int pin)
```
    Pin number to GPIO number lookup.
    
    Parameters:
    
    pin - 0, 1..26. 31.. 38 is the legal IO connector pin number where 31..38 map connector P5 pins 1..8
    
    Returns:
    
    0..56 the GPIO number; PiVals.PIN0V, PiVals.PIN3V, PiVals.PIN5V, PiVals.PINix: undefined, i.e. illegal pin number or PiVals.PINig ignore for pin = 0
  - gpio2pin
```
public final int gpio2pin(int gpio)
```
    Pin number to GPIO number lookup.
    
    Parameters:
    
    gpio - 0..26 GPIO number (eventually) available on the Pi's 26 pin and 8 pin connectors.
    
    Returns:
    
    1..26 or 31..38 as the respective pin or 0 if the GPIO is on no connector.
  - make
```
public static Pi2 make()
```
    Make a Pi2 object with default settings.
    
    Returns:
    
    a Pi2 object with default host, (socket) port and timeout
  - make
```
public static Pi2 make(String host,
                       int port,
                       int timeout)
```
    Make a Pi2 object.
    
    Returns:
    
    a PI2 object with the given host, (socket) port and timeout

Class Pi2

Nested Class Summary

Nested classes/interfaces inherited from interface de.weAut.ThePi

Field Summary

Fields inherited from class de.weAut.ThePi.ComBeh

Fields inherited from interface de.weAut.ThePi

Fields inherited from interface de.weAut.PiVals

Fields inherited from interface de.frame4j.util.ComVar

Method Summary

Methods inherited from class de.weAut.ThePi.ComBeh

Methods inherited from class java.lang.Object

Methods inherited from interface de.weAut.ThePi

Field Detail

PIN03

PIN05

PIN07

PIN08

PIN10

PIN11

PIN12

PIN13

PIN15

PIN16

PIN18

PIN19

PIN21

PIN22

PIN23

PIN24

PIN26

PIN3

PIN4

PIN7

PIN8

P5_C3

P5_C4

P5_C5

P5_C6

PIN33

PIN34

PIN35

PIN36

Method Detail

gpio4pin

gpio2pin

make

make