Arduino analog pin map. More...

Detailed Description

Arduino analog pin map.

Note: The contents of this file are mostly generated using the python snippets documented. Do not edit these parts by hand, but rather adjust the python snippets and regenerate.

Author: Marian Buschsieweke maria.nosp@m.n.bu.nosp@m.schsi.nosp@m.ewek.nosp@m.e@ovg.nosp@m.u.de

Definition in file arduino_board_analog.h.

#include "periph/adc.h"
#include "arduino_iomap.h"

Include dependency graph for arduino_board_analog.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

#define	ARDUINO_ANALOG_PIN_LAST /* board specific number */
	Number of the last analog pin.

static const adc_t	arduino_analog_map []
	Look-up table for the Arduino's analog pins.

Macro Definition Documentation

◆ ARDUINO_ANALOG_PIN_LAST

#define ARDUINO_ANALOG_PIN_LAST /* board specific number */

Number of the last analog pin.

E.g. 5 if A5 is the analog pin with the highest number.

Definition at line 39 of file arduino_board_analog.h.

Variable Documentation

◆ arduino_analog_map

const adc_t arduino_analog_map[]

static

Look-up table for the Arduino's analog pins.

Generate using

format = """#ifdef ARDUINO_A{0:}
    ARDUINO_A{0:},
#elif ARDUINO_ANALOG_PIN_LAST > {0:}
    ADC_UNDEF,
#endif"""
for i in range(16):
    print(format.format(i))

The Arduino MEGA 2560 has A0 to A15, so 16 Analog inputs is the largest as of now.

Definition at line 73 of file arduino_board_analog.h.