- write ready marker set

- setting the LEDBUILDIN port to output.

SPS/SPS.ino

@@ -282,9 +282,11 @@ void setup() {
     programMode();
   }
 #ifdef SPS_ENHANCEMENT
+  pinMode(LED_BUILTIN, OUTPUT);
   if (digitalRead(SW_SEL) == 0) {
     serialPrg();
   }
+  
 #endif
 }
 

SPS/serialprg.ino

@@ -28,7 +28,7 @@ void serialPrg() {
       char myChar = Serial.read();
       if (myChar == 'w') {
         // hexfile is comming to programm
-        Serial.println("waitin");
+        Serial.println("ready");
         addr = 0;
         do {
           for (byte i = 0; i < 8; i++) {