Fixing bunch of issues

extension.ts

@@ -7,29 +7,43 @@ namespace dataStreamer {
      * Print a numeric value to the serial port
      * @param value to send over serial
      */
-    //% blockId=datastreamer_writeNumber block="dataStreamer| write number %value"
-    //% weight=5
+    //% blockId=datastreamer_writeNumber block="write number %value"
+    //% weight=30
     export function writeNumber(value: number) {
         serial.writeNumber(value)
     }
 
     /**
-     * Print a line of text to the serial port
+     * Print a text to the serial port
      * @param text to send over serial
      */
-    //% blockId=datastreamer_writeline block="dataStreamer|write line %text"
-    //% weight=5
+    //% blockId=datastreamer_writeline block="write string %text"
+    //% weight=20
+    //% text.default=","
+    export function writeString(text: string) {
+        serial.writeString(text)
+    }
+
+    /**
+     * Print a new line to the serial port, optionally add the text before the new line
+     * @param optional text to send over serial before new line
+     */
+    //% blockId=datastreamer_writeline block="write line %text"
+    //% weight=20
     export function writeLine(text: string) {
         serial.writeLine(text)
-    }    
+    }
 
     /**
      * Print an array of numeric values as CSV to the serial port
      */
-    //% weight=86
-    //% blockId=datastreamer_writenumbers block="dataStreamer|write numbers %values"
+    //% blockId=datastreamer_writenumbers block="write comma seperated numbers %values"
+    //% weight=10
     export function writeNumbers(values: number[]): void {
-        serial.writeNumbers(values)
+        for (let i = 0; i < values.length; i++) {
+            serial.writeNumber(values[i])
+            serial.writeLine(",")
+        }
     }
 
     //% shim=dataStreamer::init
@@ -39,5 +53,5 @@ namespace dataStreamer {
     }
 
     init();
-  
+
 }

test.ts

@@ -15,4 +15,4 @@ dataStreamer.writeLine("");
 dataStreamer.writeNumber(-1);
 dataStreamer.writeLine("");
 dataStreamer.writeNumber(-1000 / 3);
-dataStreamer.writeNumbers([5, 2/5, 44/444, 5/5]);
+dataStreamer.writeNumbers([5, 2 / 5, 44 / 444, 5 / 5]);