Visačka na diskotéku: Rozdiel medzi revíziami

Verzia z 12:24, 21. jún 2020

Vyrobíme jednoduchú visačku na diskotéku. Po zapnutí sa na displeji zobrazí znak ✓, ktorým dáme na javo, že zariadenie je pripravené. Emocionálny stav nositeľa tejto visačky sa dá meniť tlačidlami. Po stlačení ľavého tlačidla 🅐 sa zobrazí na displeji veselý smajlík 😀, po stlačení 🅑 sa zobrazí smutný smajlík ☹ a po stlačení oboch 🅐+🅑 súčasne sa zobrazí "tajný symbol" ❤ pre toho pravého...

Prvý program...
...bude vyzerať v simulátore takto.

Visacka na diskoteku:

JavascriptPythonArduino C++mBED C++

basic.showIcon(IconNames.Yes)
    
input.onButtonPressed(Button.A, function () {
    basic.showIcon(IconNames.Happy)
})
input.onButtonPressed(Button.B, function () {
    basic.showIcon(IconNames.Sad)
})
input.onButtonPressed(Button.AB, function () {
    basic.showIcon(IconNames.Heart)
})

from microbit import *

display.show(Image.YES)

while True:
    if button_a.is_pressed() and button_b.is_pressed():
        display.show(Image.HEART)
        sleep(500)
    elif button_a.is_pressed():
        display.show(Image.HAPPY)
    elif button_b.is_pressed():
        display.show(Image.SAD)

#include "MicroBit.h"

MicroBit uBit;

MicroBitImage HEART("0,1,0,1,0 \n"
                    "1,1,1,1,1 \n"
                    "1,1,1,1,1 \n"
                    "0,1,1,1,0 \n"
                    "0,0,1,0,0 \n");

MicroBitImage SMILEY_HAPPY("0,0,0,0,0\n 0,1,0,1,0\n 0,0,0,0,0\n 1,0,0,0,1\n 0,1,1,1,0\n"); 
MicroBitImage   SMILEY_SAD("0,0,0,0,0\n 0,1,0,1,0\n 0,0,0,0,0\n 0,1,1,1,0\n 1,0,0,0,1\n"); 
MicroBitImage          YES("0,0,0,0,0\n 0,0,0,0,1\n 0,0,0,1,0\n 1,0,1,0,0\n 0,1,0,0,0\n");


void onButtonA(MicroBitEvent e)
{
    uBit.display.print(SMILEY_HAPPY);
}

void onButtonB(MicroBitEvent e)
{
    uBit.display.print(SMILEY_SAD);
}

void onButtonAB(MicroBitEvent e)
{
    uBit.display.print(HEART);
}

int main()
{
    uBit.init();  // setup
     // Register to receive events when any buttons are clicked, including the A+B virtual button (both buttons at once).
    uBit.messageBus.listen(MICROBIT_ID_BUTTON_A,  MICROBIT_BUTTON_EVT_CLICK, onButtonA);
    uBit.messageBus.listen(MICROBIT_ID_BUTTON_B,  MICROBIT_BUTTON_EVT_CLICK, onButtonB);
    uBit.messageBus.listen(MICROBIT_ID_BUTTON_AB, MICROBIT_BUTTON_EVT_CLICK, onButtonAB);

    uBit.display.print(YES);

  
   // We're done, so just enter a power efficient sleep while we wait for an event.
    while (1)
        uBit.sleep(10000);
}

Späť na zoznam príkladov....

@@ Riadok 27: / Riadok 27: @@
 </source></tab>
 <tab name="Python"><source lang="python" style="background: LightBlue;">
-# MindPlus
-# microbit
 from microbit import *
+display.show(Image.YES)
-def on_button_a():
+while True:
-  while True:
+    if button_a.is_pressed() and button_b.is_pressed():
-     if button_a.is_pressed():
+        display.show(Image.HEART)
-      yield callback_button_a()
+        sleep(500)
-     else:
+     elif button_a.is_pressed():
-      yield
+        display.show(Image.HAPPY)
+     elif button_b.is_pressed():
+        display.show(Image.SAD)
-def on_button_b():
-  while True:
-    if button_b.is_pressed() and not button_a.is_pressed():
-      yield callback_button_b()
-    else:
-      yield
-# Event callback function
-def callback_button_a():
-  global mind_n_myValue, mind_s_my_string_variable
-  display.show(Image("00000:09090:00000:90009:09990"))
-def callback_button_b():
-  global mind_n_myValue, mind_s_my_string_variable
-  display.show(Image("00000:09090:00000:09990:90009"))
-def callback_button_a():
-  global mind_n_myValue, mind_s_my_string_variable
-  display.show(Image("09090:99999:99999:09990:00900"))
-func_button_a = on_button_a()
-func_button_b = on_button_b()
-display.show(Image("00000:00009:00090:90900:09000"))
-while True:
-  next(func_button_a)
-  next(func_button_b)
 </source></tab>
 <tab name="Arduino C++"><syntaxhighlight lang=c style="background: Cornsilk">

Visačka na diskotéku: Rozdiel medzi revíziami

Zo stránky SensorWiki

Verzia z 12:24, 21. jún 2020