Merge pull request #2 from Adam0Brien/usv-lib-basic

Added basic implementation of a USV microbit library

microbit-usv-lib/main.ts

@@ -0,0 +1,60 @@
+namespace USV {
+
+    //% blockId=deploy
+    //% block="deploy sensor pod %v"
+    export function deploy(): void { }
+
+    //% blockId=initPod
+    //% block="Initialise Sensor pod %v"
+    export function initPod(): void { }
+
+    //% blockId=move
+    //% block="Move USV Forward%v"
+    export function move(): void { }
+
+
+
+    export enum direction {
+        //% block="Forward Fast"
+        FullSpeedForward = 120,
+        //% block="Backward Fast"
+        FullSpeedBackwards = 60,
+        //% block="Forward Slow"
+        HalfSpeedForward = 105,
+        //% block="Backward Slow"
+        HalfSpeedBackward = 75,
+        //% block="Stop"
+        Stop = 89,
+    }
+
+    export enum Servos {
+        //%blockId=kitronik_motordriver_motor_one
+        //% block="Servo 1"
+        Servo1 = 0,
+        //%blockId=kitronik_motordriver_motor_two
+        //% block="Servo 2"
+        Servo2 = 1
+    }
+
+    /**
+     * Configure the USV Servos.
+     */
+    //% weight=50
+    //% blockId=USV_Servo block="Move |%Servo|%speed"
+    //% speed.min=60 speed.max=120
+    //% index.fieldEditor="gridpicker" index.fieldOptions.columns=2
+    export function USV_Servo(index: Servos, speed: direction): void {
+        let buf = pins.createBuffer(2);
+        if (index == 0) {
+            buf[0] = 0x14;
+        }
+        if (index == 1) {
+            buf[0] = 0x15;
+        }
+
+        buf[1] = speed;
+        pins.i2cWriteBuffer(0x16, buf);
+    }
+
+
+}