basic motor block support

libs/core/enums.d.ts

@@ -238,6 +238,8 @@ declare namespace control {
     // TODO DISPLAY_MODE_BLACK_AND_WHITE_LIGHT_SENSE
     }
 declare namespace led {
+}
+declare namespace motors {
 }
 
 

libs/core/motors.cpp

@@ -0,0 +1,17 @@
+#include "ksbit.h"
+
+/**
+* Blocks to control the onboard motors
+*/
+//% weight=30
+namespace motors {
+    /**
+    * Controls the power sent to a single motor
+    * @param power %percent of power sent to the motor. Negative power goes backward. eg: 50
+    */
+    //% blockId=motor_on block="motor on at %percent|%"
+    //% parts=dcmotor
+    void motorOn(int power) {
+        uBit.soundmotor.Motor_On(power);
+    }
+}

libs/core/parts/dcmotor.svg

@@ -0,0 +1,12 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="488" height="836" viewBox="0 0 488 836">
+  <g transform="translate(0 -216.362)">
+    <rect width="34.286" height="122.532" x="226.365" y="929.711" fill="#ccc" ry="16.162"/>
+    <path fill="gray" d="M23.23 359.456A23.233 23.233 0 0 0 0 382.686v511.428a23.233 23.233 0 0 0 23.23 23.23h38.2v24.117a23.233 23.233 0 0 0 23.23 23.234h317.143a23.233 23.233 0 0 0 23.23-23.23v-24.118h38.197a23.233 23.233 0 0 0 23.23-23.23v-511.43a23.233 23.233 0 0 0-23.23-23.23h-440z"/>
+    <path fill="#333" d="M23.23 357.82C10.4 357.82.002 368.22 0 381.05v511.427c.002 12.83 10.4 23.23 23.23 23.23h38.2v24.118c2.08 25.815 20.27 23.748 33.1 23.75 0 0-11.976-16.96-12.05-40.988-.057-17.923-9.03-12.008-8.176-39.76 2.743-237.84-2.423-390.158.37-522.93z"/>
+    <path fill="#fd5" d="M23.508 286.934A23.51 18.415 0 0 0 0 305.347v69.375a23.51 18.415 0 0 0 23.508 18.413h440a23.51 18.415 0 0 0 23.508-18.413v-69.375a23.51 18.415 0 0 0-23.508-18.413h-440z"/>
+    <path fill="#c87137" d="M77.156 216.362c-5.698 0-10.283 4.588-10.283 10.286v94.03c0 5.7 4.585 10.286 10.283 10.286h24.98c5.697 0 10.284-4.587 10.284-10.285v-94.034c0-5.698-4.587-10.286-10.285-10.286h-24.98zm10.18 10.37h4.018c5.095 0 9.197 4.103 9.197 9.2v28.032c0 5.096-4.1 9.197-9.194 9.197h-4.018c-5.096 0-9.2-4.1-9.2-9.194V235.93c0-5.095 4.104-9.197 9.2-9.197zm288.814-10.37c-5.697 0-10.283 4.588-10.283 10.286v94.03c0 5.7 4.586 10.286 10.283 10.286h24.98c5.697 0 10.284-4.587 10.284-10.285v-94.034c0-5.698-4.587-10.286-10.285-10.286h-24.98zm11.045 11.885h4.02c5.095 0 9.197 4.102 9.197 9.197v28.032c0 5.095-4.102 9.2-9.197 9.2h-4.02c-5.095 0-9.197-4.105-9.197-9.2v-28.032c0-5.095 4.102-9.197 9.197-9.197z"/>
+    <path fill="#fc0" d="M170.587 306.637a17.633 17.633 0 0 0-17.63 17.63v67.587a17.633 17.633 0 0 0 17.63 17.63h34.852v20.57c0 15.162 12.756 27.915 27.913 27.915h24.976c15.157 0 27.916-12.756 27.916-27.917v-20.57h38.612a17.633 17.633 0 0 0 17.63-17.63v-67.587a17.633 17.633 0 0 0-17.63-17.63H170.585z"/>
+    <rect width="126.356" height="29.385" x="272.569" y="914.707" fill="#b3b3b3" ry="14.693"/>
+    <rect width="169.991" height="457.913" x="300.928" y="430.348" fill="#b3b3b3" ry="27.415"/>
+  </g>
+</svg>

libs/core/pxt.json

@@ -22,6 +22,7 @@
         "game.ts",
         "led.cpp",
         "led.ts",
+        "motors.cpp",
         "music.ts",
         "pins.cpp",
         "pins.ts",
@@ -31,6 +32,7 @@
         "pxtparts.json",
         "parts/speaker.svg",
         "parts/headphone.svg",
+        "parts/dcmotor.svg",
         "_locales/fr/microbit-jsdoc-strings.json"
     ],
     "public": true,

libs/core/pxtparts.json

@@ -144,5 +144,26 @@
             {"part": true, "pinIndices": [0]},
             {"pinIndices": [1]}
         ]
-    }
+    },
+    "dcmotor": {
+        "numberOfPins": 2,
+        "visual": {
+            "image": "parts/dcmotor.svg",
+            "width": 488,
+            "height": 836,
+            "pinDistance": 65,
+            "pinLocations": [
+                {"x": 89, "y": 48},
+                {"x": 395, "y": 48}            ]
+        },
+        "pinDefinitions": [
+            { "target": "P1", "style": "croc", "orientation": "-Z"},
+            { "target": "ground", "style": "croc", "orientation": "-Z"}
+        ],
+        "instantiation": {"kind": "singleton"},
+        "assembly": [
+            {"part": true, "pinIndices": [0]},
+            {"pinIndices": [1]}
+        ]
+    }    
 }

libs/core/shims.d.ts

@@ -508,6 +508,22 @@ declare namespace led {
     //% parts="ledmatrix" shim=led::screenshot
     function screenshot(): Image;
 }
+
+
+    /**
+     * Blocks to control the onboard motors
+     */
+    //% weight=30
+declare namespace motors {
+
+    /**
+     * Controls the power sent to a single motor
+     * @param power %percent of power sent to the motor. Negative power goes backward. eg: 50
+     */
+    //% blockId=motor_on block="motor on at %percent|%"
+    //% parts=dcmotor shim=motors::motorOn
+    function motorOn(power: number): void;
+}
 declare namespace pins {
 
     /**