Change serial.print() block input to accept any type

Fixes #162

Author: carlosperate

ardublockly/ardublockly.js

@@ -61,7 +61,7 @@ Ardublockly.bindActionFunctions = function() {
     $('.button-collapse').sideNav('hide');
   });
   Ardublockly.bindClick_('menu_example_2', function() {
-    Ardublockly.loadServerXmlFile('../examples/serial_print_ascii_.xml');
+    Ardublockly.loadServerXmlFile('../examples/serial_print_ascii.xml');
     $('.button-collapse').sideNav('hide');
   });
   Ardublockly.bindClick_('menu_example_3', function() {

blockly/blocks/arduino/serial.js

@@ -75,8 +75,7 @@ Blockly.Blocks['serial_print'] = {
         .appendField(new Blockly.FieldDropdown(
                 Blockly.Arduino.Boards.selected.serial), 'SERIAL_ID')
         .appendField(Blockly.Msg.ARD_SERIAL_PRINT);
-    this.appendValueInput('CONTENT')
-        .setCheck(Blockly.Types.TEXT.checkList);
+    this.appendValueInput('CONTENT');
     this.appendDummyInput()
         .appendField(new Blockly.FieldCheckbox('TRUE'), 'NEW_LINE')
         .appendField(Blockly.Msg.ARD_SERIAL_PRINT_NEWLINE);
@@ -111,8 +110,8 @@ Blockly.Blocks['serial_print'] = {
     }
 
     if (!setupInstancePresent) {
-      this.setWarningText(Blockly.Msg.ARD_SERIAL_PRINT_WARN.replace('%1', 
-			    thisInstanceName), 'serial_setup');
+      this.setWarningText(Blockly.Msg.ARD_SERIAL_PRINT_WARN.replace('%1',
+          thisInstanceName), 'serial_setup');
     } else {
       this.setWarningText(null, 'serial_setup');
     }

examples/serial_print_ascii_.xml examples/serial_print_ascii.xmlexamples/serial_print_ascii_.xml renamed to examples/serial_print_ascii.xml

@@ -14,7 +14,7 @@
       <block type="controls_whileUntil" id="12" inline="false">
         <field name="MODE">WHILE</field>
         <value name="BOOL">
-          <block type="logic_compare" id="13" inline="true">
+          <block type="logic_compare" id="13">
             <field name="OP">LT</field>
             <value name="A">
               <block type="variables_get" id="14">
@@ -29,11 +29,11 @@
           </block>
         </value>
         <statement name="DO">
-          <block type="serial_print" id="16" inline="true">
+          <block type="serial_print" id="16">
             <field name="SERIAL_ID">Serial</field>
             <field name="NEW_LINE">FALSE</field>
             <value name="CONTENT">
-              <block type="variables_set_type" id="17" inline="true">
+              <block type="variables_set_type" id="17">
                 <field name="VARIABLE_SETTYPE_TYPE">CHARACTER</field>
                 <value name="VARIABLE_SETTYPE_INPUT">
                   <block type="variables_get" id="18">
@@ -43,7 +43,7 @@
               </block>
             </value>
             <next>
-              <block type="serial_print" id="19" inline="true">
+              <block type="serial_print" id="19">
                 <field name="SERIAL_ID">Serial</field>
                 <field name="NEW_LINE">FALSE</field>
                 <value name="CONTENT">
@@ -52,17 +52,12 @@
                   </block>
                 </value>
                 <next>
-                  <block type="serial_print" id="21" inline="true">
+                  <block type="serial_print" id="21">
                     <field name="SERIAL_ID">Serial</field>
                     <field name="NEW_LINE">TRUE</field>
                     <value name="CONTENT">
-                      <block type="variables_set_type" id="22" inline="true">
-                        <field name="VARIABLE_SETTYPE_TYPE">NUMBER</field>
-                        <value name="VARIABLE_SETTYPE_INPUT">
-                          <block type="variables_get" id="23">
-                            <field name="VAR">thisByte</field>
-                          </block>
-                        </value>
+                      <block type="variables_get" id="23">
+                        <field name="VAR">thisByte</field>
                       </block>
                     </value>
                     <next>