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

docs/projects.md

@@ -9,7 +9,7 @@
         "largeImageUrl": "/docs/calliope/firststeps/firstSteps.jpg"
     },
     {
-        "name": "Turorials",
+        "name": "Tutorials",
         "url": "/calliope/tutorials",
         "imageUrl": "/docs/calliope/tutorials/01_flashing_heart.gif"
     },
@@ -24,6 +24,6 @@
 ## See Also
 
 [First Steps](/calliope/firststeps),
-[Turorials](/calliope/tutorials),
+[Tutorials](/calliope/tutorials),
 [Calliope Links](/calliope/links)
 

docs/projects/SUMMARY.md

@@ -11,7 +11,7 @@
   * [Output](/calliope/firststeps/Output)
   * [Decisions](/calliope/firststeps/Decisions)
   * [Variables](/calliope/firststeps/Variables)
-* [Turorials](/calliope/tutorials)
+* [Tutorials](/calliope/tutorials)
   * [Flashing Heart](/projects/flashing-heart)
   * [Name Tag](/projects/name-tag)
   * [Smiley Buttons](/projects/smiley-buttons)

docs/reference/basic/show-icon.md

@@ -9,7 +9,7 @@ basic.showIcon(IconNames.Heart)
 ## Parameters
 
 * ``icon``, the identifier of the icon to display
-* ``interval`` (optional), the time to display in milliseconds. default is 400.
+* ``interval`` (optional), the time to display in milliseconds. default is 600.
 
 ## Example
 
@@ -21,6 +21,38 @@ basic.pause(1000)
 basic.showIcon(IconNames.Sad)
 ```
 
+## Beating Heart
+
+You can create a beating heart by using the forever block as follows:
+
+```blocks
+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:
+
+```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? 
+
+```typescript
+basic.forever(function () {
+    basic.showIcon(IconNames.Heart, 60)
+    basic.showIcon(IconNames.SmallHeart, 60)
+})
+```
+
 ## See also
 
-[showLeds](/reference/basic/show-leds)
+[showLeds](/reference/basic/show-leds)

docs/reference/input/calibrate-compass.md

@@ -30,4 +30,4 @@ input.onButtonPressed(Button.AB, () => {
 
 ## See also
 
-[compassHeading](/reference/input/compass-heading)
+[compass heading](/reference/input/compass-heading)

docs/reference/input/compass-heading.md

@@ -56,10 +56,11 @@ basic.forever(() => {
 
 ## Calibration
 
-Every time you start to use the compass (for example, if you have just
-turned the @boardname@ on), the @boardname@ will start to [calibrateCompass](/reference/input/calibrate-compass)
-(adjust itself).  It will ask you to draw a circle by tilting the
-@boardname@.
+Every time you start to use the compass (for example, if you have just turned the @boardname@ on),
+the @boardname@ will start a [calibrate compass](/reference/input/calibrate-compass)
+(adjust itself).
+The [calibration step](https://support.microbit.org/support/solutions/articles/19000008874-calibrating-the-micro-bit-compass)
+will ask you to draw a fill pattern on the screen by tilting the @boardname@.
 
 If you are calibrating or using the compass near metal, it might
 confuse the @boardname@.
@@ -78,4 +79,4 @@ input.onButtonPressed(Button.AB, () => {
 
 ## See also
 
-[acceleration](/reference/input/acceleration), [calibrateCompass](/reference/input/calibrate-compass)
+[acceleration](/reference/input/acceleration), [calibrate compass](/reference/input/calibrate-compass)

docs/reference/input/magnetic-force.md

@@ -1,6 +1,6 @@
 # Magnetic Force
 
-Find the amount of magnetic force (the strength of a magnet) in the direction you say.
+Find the amount of magnetic force (the strength of a magnet) in one of the three directions.
 
 ```sig
 input.magneticForce(Dimension.X);
@@ -10,12 +10,14 @@ input.magneticForce(Dimension.X);
 
 The @boardname@ measures magnetic force with **microteslas**.
 
-## ~
+You are asked to [calibrate](https://support.microbit.org/support/solutions/articles/19000008874-calibrating-the-micro-bit-compass) the compass the first time run a program
+that uses the compass.
 
+## ~
 
 ## Parameters
 
-* ``dimension`` means which direction the @boardname@ should measure
+* **dimension**: this is the direction the @boardname@ should measure
   magnetic force in: either `Dimension.X` (the left-right direction),
   `Dimension.Y` (the forward/backward direction), or `Dimension.Z`
   (the up/down direction)
@@ -24,16 +26,14 @@ The @boardname@ measures magnetic force with **microteslas**.
 
 * a [number](/types/number) of microteslas that means the strength of the magnet
 
-## Example: metal detector
+## Example
 
-This program makes the center LED of the @boardname@ get brighter when
-the magnetic force is stronger, and dimmer when it is weaker.
+Create a metal detector my measuring the strength of magnetic force in the `X` direction.
+Display a bar graph to show the current level of magnetic force measured by the magnetometer.
 
 ```blocks
-led.plot(2, 2)
-basic.forever(() => {
-    let f = input.magneticForce(Dimension.X)
-    led.setBrightness(f / 2000)
+basic.forever(function() {
+    led.plotBarGraph(input.magneticForce(Dimension.X) / 2000, 0)
 })
 ```
 

docs/static/packages/packageicon.svg

@@ -17,7 +17,7 @@
    height="176"
    viewBox="0 0 286 176"
    sodipodi:docname="packageicon.svg"
-   inkscape:export-filename="/Users/sammysam/Work/pxt-microbit/docs/static/hero.png"
+   inkscape:export-filename="/Users/sammysam/Work/pxt-microbit/docs/static/hero.jpg"
    inkscape:export-xdpi="100.04"
    inkscape:export-ydpi="100.04">
   <metadata

docs/static/testfilelogo.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="svg4487" fill-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.4" clip-rule="evenodd" version="1.1" width="32" height="32" viewBox="0 0 32 32">
+  <path id="path4485" fill="#696969" d="M16.1 2.7a13.8 13.8 0 00-4.4 27c.7 0 1-.4 1-.7v-2.4c-3.9.9-4.7-1.8-4.7-1.8-.6-1.6-1.5-2-1.5-2-1.3-1 0-.9 0-.9 1.4.1 2.2 1.4 2.2 1.4 1.2 2.1 3.2 1.5 4 1.2a3 3 0 01.9-1.9c-3.1-.3-6.3-1.5-6.3-6.8 0-1.5.5-2.7 1.4-3.7a5 5 0 01.1-3.7s1.2-.3 3.8 1.4a13.2 13.2 0 013.5-.4c1.2 0 2.4.1 3.5.4 2.6-1.7 3.8-1.4 3.8-1.4a5 5 0 01.1 3.7c.9 1 1.4 2.2 1.4 3.7 0 5.3-3.2 6.5-6.3 6.8.5.5 1 1.3 1 2.6V29c0 .4.2.8.9.6a13.8 13.8 0 00-4.4-27"/>
+  <g id="text4497" fill="#000" fill-opacity="1" stroke="none" stroke-width=".7" aria-label="v" font-family="consolas" font-size="26.6" font-stretch="normal" font-style="normal" font-variant="normal" font-weight="400" letter-spacing="0" style="line-height:1.25;-inkscape-font-specification:consolas" transform="rotate(14.1)" word-spacing="0">
+    <path id="path4499" stroke-width=".7" d="M21.4-1.7l2.9 8 3-8.3.8-1.5q.4-.4 1-.4.8 0 1.2.5.5.4.5 1v.6l-.3.5-.2.7-3.4 8.4-.4 1-.5 1-.7.5q-.4.2-1 .2-.8 0-1.2-.3-.5-.3-.7-.8l-.7-1.6-3.4-8.3q0-.4-.2-.7l-.2-.6-.1-.6.2-.7.6-.6q.4-.2.9-.2.9 0 1.2.5l.7 1.7z" font-family="Arial Rounded MT Bold" font-stretch="normal" font-style="normal" font-variant="normal" font-weight="400" style="-inkscape-font-specification:'Arial Rounded MT Bold, '"/>
+  </g>
+</svg>