Update PF for port (#125)

* Update PF for port

* Add braces

* Add braces

Author: FokkeZB

examples/QuickStart/Converter.js

@@ -1,14 +1,10 @@
-function Converter(decoded) {
+function Converter(decoded, port) {
   // Merge, split or otherwise
   // mutate decoded fields.
   var converted = decoded;
 
-  if (converted.led === 0) {
-    converted.led = false;
-  }
-    
-  if (converted.led === 1) {
-    converted.led = true;
+  if (port === 1 && (converted.led === 0 || converted.led === 1)) {
+    converted.led = Boolean(converted.led);
   }
 
   return converted;

examples/QuickStart/Decoder.js

@@ -1,9 +1,11 @@
-function Decoder(bytes) {
+function Decoder(bytes, port) {
   // Decode an uplink message from a buffer
   // (array) of bytes to an object of fields.
   var decoded = {};
 
-  decoded.led = bytes[0];
+  if (port === 1) {
+    decoded.led = bytes[0];
+  }
 
   return decoded;
 }

examples/QuickStart/Encoder.js

@@ -1,9 +1,11 @@
-function Encoder(object) {
+function Encoder(object, port) {
   // Encode downlink messages sent as
   // object to an array or buffer of bytes.
   var bytes = [];
 
-  bytes[0] = object.led ? 1 : 0;
+  if (port === 1) {
+    bytes[0] = object.led ? 1 : 0;
+  }
 
   return bytes;
 }

examples/QuickStart/Validator.js

@@ -1,8 +1,8 @@
-function Validator(converted) {
+function Validator(converted, port) {
   // Return false if the decoded, converted
   // message is invalid and should be dropped.
 
-  if (converted.led !== true && converted.led !== false) {
+  if (port === 1 && typeof converted.led !== 'boolean') {
     return false;
   }