logic_analyzer::PinReader Class Reference

Arduino Mega specific implementation Logic for the PinReader. The Mega GPIO numbers are not mapped to PORTB/PORTD like on the Uno/Nano: we read the port register that contains the start pin. Supported start pins with a fast register read: 22-29 (PINA), A0-A7 (PINF) and A8-A15 (PINK). For any other start pin we fall back to digitalRead(). More...

#include <config_avr.h>

Public Member Functions
	PinReader (int startPin)
PinBitArray	readAll ()
	reads all pins and provides the result as bitmask
	PinReader (int startPin)
PinBitArray	readAll ()
	reads all pins and provides the result as bitmask - PIND:pins 0 to 7 / PINB: pins 8 to 13
	PinReader (int startPin)
PinBitArray	readAll ()
	reads all pins and provides the result as bitmask
	PinReader (int startPin)
PinBitArray	readAll ()
	reads all pins and provides the result as bitmask
	PinReader (int startPin)
PinBitArray	readAll ()
	reads all pins and provides the result as bitmask

Detailed Description

Arduino Mega specific implementation Logic for the PinReader. The Mega GPIO numbers are not mapped to PORTB/PORTD like on the Uno/Nano: we read the port register that contains the start pin. Supported start pins with a fast register read: 22-29 (PINA), A0-A7 (PINF) and A8-A15 (PINK). For any other start pin we fall back to digitalRead().

Pico specific implementation Logic for the PinReader.

ESP8266 specific implementation Logic for PinReader.

ESP32 specific implementation Logic for the PinReader.

AVR specific implementation Logic for the PinReader (Uno/Nano pin layout)

Author

Phil Schatzmann

Copyright

GPLv3

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

• src/config_avr.h
• src/config_esp32.h
• src/config_esp8266.h
• src/config_pico.h