config_raspberry_04.h File Reference

Configuration settings for Raspberry Pi4. More...

Macros
#define	GPIO2pin
	GPIO [0..39] to pin number (1..40) lookup list. More...
#define	PIN03
	GPIO 02 SDA1 (GPIO 0 on Pi1)
#define	PIN05
	GPIO 03 SCL (GPIO 1 on Pi1)
#define	PIN07
	GPIO 04 GPCLK0.
#define	PIN08
	GPIO 14 TXDI.
#define	PIN10
	GPIO 15 RXDI.
#define	PIN11
	GPIO 17.
#define	PIN12
	GPIO 18.
#define	PIN13
	GPIO 27 (GPIO 21 on Pi1)
#define	PIN15
	GPIO 22.
#define	PIN16
	GPIO 23.
#define	PIN18
	GPIO 14.
#define	PIN19
	GPIO 10 SPI.MOSI | S.
#define	PIN21
	GPIO 09 MSPI.ISO | P.
#define	PIN22
	GPIO 25.
#define	PIN23
	GPIO 11 SPI.SCLK | I.
#define	PIN24
	GPIO 08 SPI.CE0 / .
#define	PIN26
	GPIO 07 SPI.CE1 / .
#define	PIN27
	SDA0.
#define	PIN28
	SCL0.
#define	PIN29
	GPIO 05.
#define	PIN2gpio
	Pin number [0..43] to GPIO number lookup list. More...
#define	PIN31
	GPIO 06.
#define	PIN32
	GPIO 12.
#define	PIN33
	GPIO 13.
#define	PIN35
	GPIO 19.
#define	PIN36
	GPIO 16.
#define	PIN37
	GPIO 26.
#define	PIN38
	GPIO 20.
#define	PIN40
	GPIO 21.
#define	stdUARTpath
	/def stdUARTpath Pi's standard UART. More...

Detailed Description

Configuration settings for Raspberry Pi4.

This file contains some platform (type) specific definitions. These settings influence the compilation and build process. Most of those settings can not be changed later at runtime.

With respect to I/O pins there is no difference between Pi4*, Pi0* and Pi3*; hence the defines in config_raspberry_04.h, config_raspberry_00.h and config_raspberry_03.h are the same.

Copyright  (c)  2020   Albrecht Weinert
weinert-automation.de      a-weinert.de
 
    /         /      /\
   /         /___   /  \      |
   \        /____\ /____\ |  _|__
    \  /\  / \    /      \|   |
     \/  \/   \__/        \__/|_                                 

Revision history

Rev. 255 29.10.2023
Rev. 223 18.06.2020 : fork of config_raspberry_03.h
Rev. 231 13.08.2020 : two digit PIN0x  and  GPIO2pin added
Rev. 237 01.03.2021 : included in Doxygen documentation

Macro Definition Documentation

GPIO2pin

#define GPIO2pin

GPIO [0..39] to pin number (1..40) lookup list.

0 means has no pin on the 40 pin connector; see also gpio2pin

PIN2gpio

#define PIN2gpio

Pin number [0..43] to GPIO number lookup list.

0..56: GPIO number; 95: 5V pin; 93: 3.3V; 90: Ground 0V;
99 means not existent. N.b.: [1..40] are: valid pin numbers, only.

See also

pin2gpio

stdUARTpath

#define stdUARTpath

/def stdUARTpath Pi's standard UART.

It is the one on the Pins 8 (GPIO14) for Tx and 10 (GPIO15) for Rx.