Kurz micro:bit: Rozdiel medzi revíziami
Z SensorWiki
Riadok 49: | Riadok 49: | ||
Image:microbit01Run.png|''...bude vyzerať v simulátore takto.'' | Image:microbit01Run.png|''...bude vyzerať v simulátore takto.'' | ||
</gallery> | </gallery> | ||
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Riadok 373: | Riadok 328: | ||
</syntaxhighlight></tab> | </syntaxhighlight></tab> | ||
</tabs> | </tabs> | ||
+ | |||
+ | <!-- **************************************************************************** --> | ||
+ | |||
+ | <gallery heights=200px mode="packed"> <!-- slideshow? --> | ||
+ | Image:microbit-PeopleCounter.png|''Prvý program...'' | ||
+ | Image:microbit-PeopleCounterRun.png|''...bude vyzerať v simulátore takto.'' | ||
+ | </gallery> | ||
+ | |||
+ | Pocitadlo ludi pri vchode: | ||
+ | |||
+ | <tabs> | ||
+ | <tab name="Javascript"><source lang="javascript"> | ||
+ | |||
+ | input.onButtonPressed(Button.A, function () { | ||
+ | pocetNavstevnikov += 1 | ||
+ | }) | ||
+ | input.onButtonPressed(Button.AB, function () { | ||
+ | pocetNavstevnikov = 0 | ||
+ | }) | ||
+ | let pocetNavstevnikov = 0 | ||
+ | pocetNavstevnikov = 0 | ||
+ | basic.showIcon(IconNames.Yes) | ||
+ | basic.forever(function () { | ||
+ | basic.showNumber(pocetNavstevnikov) | ||
+ | }) | ||
+ | |||
+ | |||
+ | </source></tab> | ||
+ | <tab name="Python"><source lang="python" style="background: LightBlue;"> | ||
+ | |||
+ | # MindPlus | ||
+ | # microbit | ||
+ | from microbit import * | ||
+ | |||
+ | |||
+ | mind_n_pocetNavstevnikov = 0 | ||
+ | |||
+ | def on_button_a(): | ||
+ | while True: | ||
+ | if button_a.is_pressed(): | ||
+ | yield callback_button_a() | ||
+ | else: | ||
+ | yield | ||
+ | |||
+ | # Event callback function | ||
+ | def callback_button_a(): | ||
+ | global mind_n_myValue, mind_n_pocetNavstevnikov, mind_s_my_string_variable | ||
+ | mind_n_pocetNavstevnikov = mind_n_pocetNavstevnikov + 1; | ||
+ | def callback_button_a(): | ||
+ | global mind_n_myValue, mind_n_pocetNavstevnikov, mind_s_my_string_variable | ||
+ | mind_n_pocetNavstevnikov = 0 | ||
+ | |||
+ | |||
+ | func_button_a = on_button_a() | ||
+ | mind_n_pocetNavstevnikov = 0 | ||
+ | while True: | ||
+ | next(func_button_a) | ||
+ | # 滚动显示字符串,不支持中文字符 | ||
+ | display.scroll(str((str(mind_n_pocetNavstevnikov))), wait=False, loop=False) | ||
+ | |||
+ | |||
+ | </source></tab> | ||
+ | <tab name="C++"><syntaxhighlight lang=c style="background: Cornsilk"> | ||
+ | /*! | ||
+ | * MindPlus | ||
+ | * microbit | ||
+ | * | ||
+ | */ | ||
+ | #include <Microbit_Matrix.h> | ||
+ | |||
+ | // Dynamic variables | ||
+ | volatile float mind_n_pocetNavstevnikov; | ||
+ | // Function declaration | ||
+ | void buttonACallback(); | ||
+ | void buttonABCallback(); | ||
+ | |||
+ | |||
+ | // Main program start | ||
+ | void setup() { | ||
+ | onEvent(ID_BUTTON_A, PRESS, buttonACallback); | ||
+ | onEvent(ID_BUTTON_AB, PRESS, buttonABCallback); | ||
+ | mind_n_pocetNavstevnikov = 0; | ||
+ | } | ||
+ | void loop() { | ||
+ | MMatrix.print((String(mind_n_pocetNavstevnikov))); | ||
+ | } | ||
+ | |||
+ | |||
+ | // Event callback function | ||
+ | void buttonACallback() { | ||
+ | mind_n_pocetNavstevnikov += 1; | ||
+ | } | ||
+ | void buttonABCallback() { | ||
+ | mind_n_pocetNavstevnikov = 0; | ||
+ | } | ||
+ | |||
+ | </syntaxhighlight></tab> | ||
+ | </tabs> | ||
+ | |||
+ | |||
+ | |||
[[Category:micro:bit]] | [[Category:micro:bit]] |
Verzia zo dňa a času 18:24, 24. máj 2020
Obsah
- Čo je to physical computing? Interaktivita v umení, priemysle, vzdelávaní.
- Zoznámte sa s BBC micro:bit - Tour de Board.
- Displej a tlačidlá
- Napájanie a konektory
- Senzory
- Komunikačné možnosti
- Začíname. Prvý program.
- Možnosti programovania: Microsoft Blocks, Javascript, Python, C++
- Vstupy a výstupy
- Displej, LED diódy
- Tlačidlá, jednoduché senzory
- Externé zariadenia
- Senzory
- Snímač tlaku
- Snímač zrýchlenia
- Kompas
- Snímač teploty
- Snímač osvetlenia
- Komunikácia
- Sériová linka a USB
- Rádio
- Bluetooth
- Vlastný projekt
Toto je zatial len priebezne robena zbierka prikladov
basic.showIcon(IconNames.Heart)
from microbit import *
display.show(Image.HEART)
#include "MicroBit.h"
MicroBit uBit;
MicroBitImage Heart("0,1,0,1,0\n
1,0,1,0,1\n
0,1,0,1,0\n
1,0,1,0,1\n
0,1,0,1,0\n"); // 5x5 image
int main()
{
uBit.init();
uBit.display.print(Heart);
release_fiber();
}
Zmurkajuci smajlik:
basic.forever(function () {
basic.showIcon(IconNames.Happy)
basic.pause(100)
basic.showLeds(`
. . . . .
. # . . .
. . . . .
# . . . #
. # # # .
`)
basic.pause(100)
})
# MindPlus
# microbit
from microbit import *
while True:
display.show(Image("00000:09090:00000:90009:09990"))
sleep(100)
display.show(Image("00000:00090:00000:90009:09990"))
sleep(100)
/*!
* MindPlus
* microbit
*
*/
#include <Microbit_Matrix.h>
// Static constants
const uint8_t bbcBitmap[][5] = {
{B00000,B01010,B00000,B10001,B01110},
{B00000,B00010,B00000,B10001,B01110}
};
// Main program start
void setup() {
}
void loop() {
MMatrix.show(bbcBitmap[0]);
delay(100);
MMatrix.show(bbcBitmap[1]);
delay(100);
}
Zakladne vypisy:
basic.showString("Result:")
basic.showNumber(3)
basic.showIcon(IconNames.Yes)
})
# MindPlus
# microbit
from microbit import *
display.scroll(str("Result: "), wait=False, loop=False)
display.scroll(str((str(3))), wait=False, loop=False)
display.show(Image("00000:00009:00090:90900:09000"))
/*!
* MindPlus
* microbit
*
*/
#include <Microbit_Matrix.h>
// Static constants
const uint8_t bbcBitmap[][5] = {
{B00000,B00001,B00010,B10100,B01000}
};
// Main program start
void setup() {
MMatrix.print("Result: ");
MMatrix.print((String(3)));
MMatrix.show(bbcBitmap[0]);
}
void loop() {
}
Visacka na diskoteku:
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)
})
# MindPlus
# microbit
from microbit import *
def on_button_a():
while True:
if button_a.is_pressed():
yield callback_button_a()
else:
yield
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)
/*!
* MindPlus
* microbit
*
*/
#include <Microbit_Matrix.h>
// Function declaration
void buttonACallback();
void buttonBCallback();
void buttonABCallback();
// Static constants
const uint8_t bbcBitmap[][5] = {
{B00000,B00001,B00010,B10100,B01000},
{B00000,B01010,B00000,B10001,B01110},
{B00000,B01010,B00000,B01110,B10001},
{B01010,B11111,B11111,B01110,B00100}
};
// Main program start
void setup() {
onEvent(ID_BUTTON_A, PRESS, buttonACallback);
onEvent(ID_BUTTON_B, PRESS, buttonBCallback);
onEvent(ID_BUTTON_AB, PRESS, buttonABCallback);
MMatrix.show(bbcBitmap[0]);
}
void loop() {
}
// Event callback function
void buttonACallback() {
MMatrix.show(bbcBitmap[1]);
}
void buttonBCallback() {
MMatrix.show(bbcBitmap[2]);
}
void buttonABCallback() {
MMatrix.show(bbcBitmap[3]);
}
Pocitadlo ludi pri vchode:
input.onButtonPressed(Button.A, function () {
pocetNavstevnikov += 1
})
input.onButtonPressed(Button.AB, function () {
pocetNavstevnikov = 0
})
let pocetNavstevnikov = 0
pocetNavstevnikov = 0
basic.showIcon(IconNames.Yes)
basic.forever(function () {
basic.showNumber(pocetNavstevnikov)
})
# MindPlus
# microbit
from microbit import *
mind_n_pocetNavstevnikov = 0
def on_button_a():
while True:
if button_a.is_pressed():
yield callback_button_a()
else:
yield
# Event callback function
def callback_button_a():
global mind_n_myValue, mind_n_pocetNavstevnikov, mind_s_my_string_variable
mind_n_pocetNavstevnikov = mind_n_pocetNavstevnikov + 1;
def callback_button_a():
global mind_n_myValue, mind_n_pocetNavstevnikov, mind_s_my_string_variable
mind_n_pocetNavstevnikov = 0
func_button_a = on_button_a()
mind_n_pocetNavstevnikov = 0
while True:
next(func_button_a)
# 滚动显示字符串,不支持中文字符
display.scroll(str((str(mind_n_pocetNavstevnikov))), wait=False, loop=False)
/*!
* MindPlus
* microbit
*
*/
#include <Microbit_Matrix.h>
// Dynamic variables
volatile float mind_n_pocetNavstevnikov;
// Function declaration
void buttonACallback();
void buttonABCallback();
// Main program start
void setup() {
onEvent(ID_BUTTON_A, PRESS, buttonACallback);
onEvent(ID_BUTTON_AB, PRESS, buttonABCallback);
mind_n_pocetNavstevnikov = 0;
}
void loop() {
MMatrix.print((String(mind_n_pocetNavstevnikov)));
}
// Event callback function
void buttonACallback() {
mind_n_pocetNavstevnikov += 1;
}
void buttonABCallback() {
mind_n_pocetNavstevnikov = 0;
}