docs/html/probe_8h_source.html

#pragma once


#include "pico/stdlib.h"


class Probe

{

private:

    uint _gpio;

    constexpr static int _channel_map[8] = {6, 7, 8, 9, 16, 17, 21, 26};


public:

    Probe(uint _channel);

    void hi();

    void lo();

    void pulse_us(uint _duration = 1);

    void copy(bool _value);


    void pulse_train(uint nb);

};


Probe::pulse_us
void pulse_us(uint _duration=1)
Generates a HI level pulse on the GPIO during _duration µs.
Definition probe.cpp:23

Probe::Probe
Probe(uint _channel)
Construct a new Probe object.
Definition probe.cpp:4

Probe::copy
void copy(bool _value)
Used to copy the boolean _value on th GPIO.
Definition probe.cpp:30

Probe::hi
void hi()
Generates a HI logical level on the GPIO.
Definition probe.cpp:13

Probe::_channel_map
static constexpr int _channel_map[8]
this is the mapping of GPIO number to the logic analyser channel. The choice of GPIO number is arbitr...
Definition probe.h:33

Probe::pulse_train
void pulse_train(uint nb)
Generates a train of 10 us pulses on the GPIO.
Definition probe.cpp:35

Probe::lo
void lo()
Generates a LO logical level on the GPIO.
Definition probe.cpp:18

Probe::_gpio
uint _gpio
this is the GPIO output on wich signals will be generated. The numbers are those of Raspberry Pi Pico...
Definition probe.h:27