Amerlander c92bd90bd0 Add changes from calliope-edu/pxt-calliope (#60 )

* add Keigan Motor extennsion (#2067)

* add Keigan Motor extennsion

* missing coma

* Update radio event parm usage descriptions (#2075)

* Bumping pxt to 5.14.3 and common-packages to 5.14.3

* 1.4.11

* Revert "Update radio event parm usage descriptions (#2075)" (#2077)

This reverts commit 7950f1b4d7.

* Fix Turtle Spiral example decompilation (#2094)

* use local variables for indices

* s/an/the/

* bump to core 5.15.1 (#2121)

* 1.4.12

* refresh shims (#2134)

* import extension files (#2127)

* import extension files

* updated shims

* Fix some titles, sigs in ref docs (#2128)

* Fix some title and sigs in ref docs

* better buffer source

* Sets JustWorks to the actual config values (#2137)

* add windows and mac icons for offline app (#2141)

* Don't overwrite electron deploy (#2142)

* remove baud rate as it is not support on HW (#2124)

* add blocks for serial set tx/rx buffer size (#2144)

* support flag argument (#2126)

* support flag argument

* enable drop semantics

* add reentrant

* updated shims

* Bumping pxt-core to 5.15.3

* 1.4.13

* Bumping pxt-core to 5.15.4

* 1.4.14

* bump setgroup on top of radio (#2157)

* bump setgroup on top of radio

* move group up

* Update name-tag.md (#2156)

* add API to disable serial padding. (#2145)

* add API to desiable serial padding.

* renamed api

* Set serial help paths for blocks (#2159)

* Shrink the link in firmware version hint (#2163)

* Shrink the link in firmware version hint

* fix a translation quibble

* Fix Black and White Typo (#2138)

* Fixed typo: Back->Black

* Added Upgrade Rules to fix spelling

* Removed extra isEmpty

* Added previous BackAndWhite to allow for compilation of old scripts

* always shake when button is pressed (#2161)

* add PLENbit (#2140)

* Bumping pxt-core to 5.15.5

* 1.4.15

* stop background before foreground (#2174)

* Bumping pxt-core to 5.15.6

* 1.4.16

* Bumping pxt-core to 5.15.7

* 1.4.17

* Bumping pxt-core to 5.15.8

* 1.4.18

* add backgrounds for use with .dmg (#2200)

* add normal size and 2x size backgrounds for dmg

* update arrow color to dark gray

* Bumping pxt-core  to 5.15.9

* 1.4.19

* Adding v1-ref.json pointing to 1.2.13

* Bumping microbit to 2.0.0

* 2.0.1

* Pointing beta-ref to v2

* Bumping pxt-core to 5.15.10

* 2.0.2

* this repo is empty (#2201)

* Update radio event parm usage descriptions (#2165)

* add browser db prefix for v2 (#2208)

* 2.0.3

* Releasing 2.0.3 to live (#2209)

* dynamically sniff offline app version (#2059)

* Revert "dynamically sniff offline app version (#2059)" (#2211)

This reverts commit b480b34f7e.

* Updating electron to 2.0.3 (#2210)

* Updating offline reference to 2.0.3 (#2212)

* Bumping version to 2.1.0

* 2.1.1

* Spelling (#2214)

* Update write-received-packet-to-serial.md (#2217)

A support ticket pointed out issues that they'd encountered when trying to follow this document:

- `sendValue` only supports an 8 character string. This is documented in the `sendValue` docs but a longer string had been used here
- Only `radio.onReceivedNumber` is used so the sample output is not consistent with the users experience. I've changed it so that all packets are handled

* Use gcPreAllocateBlock() to fix #2177, #2215 (#2216)

* Use gcPreAllocateBlock() to fix #2177, #2215
* bump pcp 6.9.4

* 2.1.2

* Correct dice example (#2262)

Changed random(6) to random(5) so the number reflect real dice.

* add 4tronix minibit (#2249)

* Update targetconfig.json (#2258)

remove mock-iot-extension as it is just an experimental development by The Foundation

* Update calibrate-compass.md (#2265)

Based on user feedback in Slack https://microbit-community.slack.com/archives/C1ZMKRFHD/p1563274019078400?thread_ts=1563268925.077500&cid=C1ZMKRFHD

* add wukong (#2239)

* Decrease size of GC heap to allow more DAL allocs (#2246)

* 2.1.3

* add Kitronik view text (#2125)

* Release 2.0.6 to live (#2308)

* Update nexus:bit entry  (#2315)

* update nexus:bit entry

* update nexus:bit entry

* Logic Lab mini-course (#2307)

* Logic Lab mini-course

* example syntax

* Updating Readme with branch information.

* bump pxt for ios <=9 fix (#2311)

* Update pxt/common-packages and fix build (#2323)

* fix build off of pxt/ and pxt-common-packages master

* check in generated files

* add-pxt-bmp280 (#2325)

* Bumping pxt-core to 5.19.8 & common-packages to 6.14.9

* 2.1.4

* Error codes page update (#2327)

* Start adding new codes

* few tiny edits

* Add more errors and rearrange

* Update docs/device/error-codes.md

Co-Authored-By: Michał Moskal <michal@moskal.me>

* juggle category

* set error range in hint

Co-Authored-By: Michał Moskal <michal@moskal.me>

* Update docs/device/error-codes.md

Co-Authored-By: Mark <mark@microbit.org>

* fix build (#2360)

* fix broken build

* just try the more 'official' fix if possible

* back to the way that actually works..

* bump pxt to include accessibility changes (#2404)

* 2.1.5

* make hc mode sim color have higher contrast (#2409)

* Show project settings (#2401)

* markdown link fix (#2400)

* add HTS221 (#2384)

* Editor controllers fixes (#2412)

* updated strings

* bump pxt

* anotehr attempt

* 2.1.6

* turn on samples when reading accelerometer (#2413)

* 2.1.7

* hide pin p19/p20 (#2268)

* Fix remove life animation causing microbit stuck (#2314)

On the real microbit board, if the program execute other game blocks while
the remove life animation is playing, it would cause strange behavior or
even make the game stuck.

* Port of Programmable Logic lesson for Logic Lab course (#2359)

* port of programmable logic lesson

* trigger rebuild

* express as logical equation in snippet

* go logical for snippet inputs

* emit enum as bitmask (#2414)

* 2.1.8

* add alt attributes to download screens (#2415)

* add alt attributes to download screens, fixes microsoft/pxt-microbit#2291

* better descriptions

* fixing links in translate page

* Modify the LED coordinates to be between 0 and 4. (#2416)

Without this change, there is a 11/36 chance no LED lights as [`Math.random(a,b)`](https://docs.python.org/2/library/random.html#random.uniform) (thus the `pick random` block) chooses a number in the (inclusive, closed) interval `[a, b]`.

* Set LED plot row/column ranges for 'Reaction Time' (#2420)

* add LIS2MDL (#2385)

* add LIS2DW12 (#2386)

* add LPS22 (#2387)

* add LSM6DSO (#2388)

* add gator environment (#2326)

* add STTS751 (#2389)

* add inventura extension (#2421)

* add new sparkfun extensions (#2238)

* add new sparkfun extensions

* remove gator environment pending fixes

* add dfplayer mini extension (#2417)

* Update 'servo calibrator' link (#2424)

* I2C Addressing Note (#2428)

* I2C on-board sensor address note

* note for 7bit to 8bit shift

* Add nested summaries for newer courses (#2425)

* bump pxt (#2432)

* bump pxt

* bump

* bump

* fix version

* 2.1.9

* bump package.json (#2433)

* 2.1.10

* bump pxt (#2434)

* 2.1.11

* bump for diff3 (#2435)

* enable experiment

* bump pxt

* 2.1.12

* Add the Stu Lowe coding cards (#2438)

* Add the Stu Lowe coding cards

* Move 'Coding Cards' below 'Hardware'

* Add isDeleted (#2445)

* add xinabox OD01 and breakout display section (#2397)

* add xinabox OD01 and breakout display section

* Update targetconfig.json

* Update extensions.md

* Link to power supply limitations (#2443)

Fixes: #2442

* Pxt v5.23.17 (#2446)

* bump pxt

* regen docs

* fix version syntax

* restore extension

* removed dup

* 2.1.13

* add-sw01 (#2393)

* Locking old issues

* add Keyestudio robot car (#2452)

* Allow globals in reclaimed bluetooth memory (#2455)

* isTouchingEdge() should not return true for deleted sprite (#2449)

* add query variant to hide toolbar (#2458)

* Adding link to stable refs (#2460)

* Update extensions.md (#2456)

Move the :VIEW Text32 from other to Display now there is a display sections

* 2.1.14

* fixing radio stack (#2461)

* fixing radio stack

* updated shims

* 2.1.15

* Stable points to latest 2.0.9 (#2469)

* Releasing 2.0.9 to live (#2470)

* Fixing signal strength (#2474)

* Pointing to 2.0.10

* Releasing 2.0.10 (#2476)

With radio strength signal fix for hot or cold

* Removing old bitbot as we have a new bitbot package (#2479)

* updated pxt (#2465)

* updated pxt

* bump pxt

* updated react

* updated ptx

* Remove empty variable element from XML

* Bump pxt-core to 5.25.15

* bump pxt

* Bump pxt to 5.25.17

* Add precision to music slider

* 2.1.16

* add drive:bit (#2484)

* micro:bit RSSI fix (#2480)

* read rssi from packet

* updated shims

* fix build

* fix help

* move deprecated function to ts

* some formatting

* restore rssi block

* restory notations

* actually copy bytes

* removing logging code

* simpler wake up code

* comment

* fix build

* bump pxt

* go back to safety

* bump microbit

* restor package.json

* revert jquery v

* use macro

* check length

* bump pxt (#2490)

* 2.1.17

* Use default resize function for microbit gesture dropdown (#2491)

* Name Badge project page (#2477)

* Name Bagde project page

* gotta please the summary check

* link typo, ugh

* Revert "Name Badge project page (#2477)"

This reverts commit 2e2860632b.

* add freenove starter kit (#2493)

* radio.setFrequencyBand support (#2495)

* setfrequencyband support

* revert line change

* add bounds check

* Name Badge project page (#2496)

* Name Bagde project page

* gotta please the summary check

* link typo, ugh

* get rid of the pptx

* Simplify the Fahrenheit from Celsius computation. (#2497)

As the micro:bit introduces floating point arithmetic for both the existing `f = 18 * c / 10 + 32` computation and the new `f = 1.8 * c + 32` computation, there isn't any benefit for the former.

* Enable Polish localization (#2499)

* bump package

* 2.1.18

* shrink maintenance gif

* 2.1.19

* Rotary phone dial (#2502)

* some write up

* adding images

* text

* more text

* adding vids

* adding escape room

* remove newer lesson

* remove .mp4

* Card page edits

* adding image

* adding to toys

* rotary edits

* fix typo

* bump pxt 5.28.7 (#2503)

* bump pxt

* bump to pxt 5.28.8

* 2.1.20

* bump pxt 5.28.9 (#2504)

* 2.1.21

* bump pxt 5.28.10

* 2.1.22

* bump pxt 5.28.11

* 2.1.23

* bump pxt 5.28.12

* 2.1.24

* Update README.md

* robot unicorn (#2512)

* robot unicorn

* Edits to the unicorn

* fix missing radio and boardname

* bump pxt 5.28.18 (#2517)

* bump pxt 5.28.18

* updated summary

* 2.1.25

* bump pxt 5.28.21

* 2.1.26

* bump to pxt5.28.23

* 2.1.27

* Add redirect to pins info to serial heading (#2520)

* Add redirect to pins info to serial heading

* adding links

* vump to pxt 5.28.24

* 2.1.28

* bump to pxt 5.28.26

* 2.1.29

* add build instructions

* updated build notes

* bump pxt 5.28.27

* 2.1.30

* missing svg

* remove crowdin project to disable upload from master branch

* reeanble crowdin, no upload

* 2.1.31

* bump pxt common to 6.16.25

* missing radio package

* Fix GC heap reclamation (#2528)

* bump to pxt 5.28.31

* bump pxt 5.28.32

* 2.1.32

* 2.1.33

* fix typo

* pxt-microbit-next? (#2543)

Since the repo https://github.com/microsoft/pxt-microbit-next doesn't exist, I am assuming that the word `next` is not meant to be here.

* Extensions: Add Inksmith Climate Action Kit (#2535)

* Fixes for typos found in Crowdin - 11252019 (#2538)

* Extension: add Kitronik Halo HD (#2541)

* Extension: Add EBOTICS MIBO (#2542)

* add Bright Wearables Brightboard (#2537)

* Docs: Change default value in Javascript. (#2540)

* Change default value in Javascript.

Per @microbit-mark 's suggestion, add an example of how to change the default interval value by switching to Javascript.

* edits to new example

* bump pxt 5.30.6

* 2.1.34

* update git and vscode settings

* revert changes to 2.1.28

* package-lock

* v2.1.34

* Change Hero Image

* add RVR (#2516)

* Extension: add minicruise (#2545)

* Fix minutes display for 'Digital Watch' project (#2547)

* Fix minutes display for 'Digital Watch' project

* minutes less than 10

* bump pxt

* 2.1.35

* updated pxt

* 2.1.36

* package lock

* Tutorial Typo Fix

* staging Servo library support

* bumppxt

* 2.1.37

* update error guide link (#2554)

* adding radio firefly (#2549)

* Update 'Metal Detector' example (#2559)

* bump pxt

* 2.1.38

* typoFix

* package lock

2019-12-18 07:18:45 -08:00

1.3 KiB

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Show Icon

Shows the selected icon on the LED screen

basic.showIcon(IconNames.Heart)

Parameters

icon, the identifier of the icon to display
interval (optional), the time to display in milliseconds. default is 600.

Example

This program shows a happy face and then a sad face with the show icon function, with a one second pause in between.

basic.showIcon(IconNames.Happy)
basic.pause(1000)
basic.showIcon(IconNames.Sad)

Beating Heart

You can create a beating heart by using the forever block as follows:

basic.forever(function () {
    basic.showIcon(IconNames.Heart)
    basic.showIcon(IconNames.SmallHeart)
})

Fast Beating Heart

You could slow down the previous animation by inserting a pause block:

basic.pause(1000)

...but how would you speed it up?

You can change the default pause value, which is set in the interval parameter, to be smaller than 600 by changing it in the JavaScript editor.

This JavaScript code creates a crazy fast heart beat! Did you know that a hamster's heart beats at a rate this fast?

basic.forever(function () {
    basic.showIcon(IconNames.Heart, 60)
    basic.showIcon(IconNames.SmallHeart, 60)
})

1.3 KiB Raw Blame History