[nRF24] Added delay to halting while loops

examples/nRF24/nRF24_Receive_Blocking/nRF24_Receive_Blocking.ino

@@ -44,7 +44,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 
   // set receive pipe 0 address
@@ -59,7 +59,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 }
 

examples/nRF24/nRF24_Receive_Interrupt/nRF24_Receive_Interrupt.ino

@@ -41,7 +41,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 
   // set receive pipe 0 address
@@ -56,7 +56,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 
   // set the function that will be called
@@ -71,7 +71,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while (true);
+    while (true) { delay(10); }
   }
 
   // if needed, 'listen' mode can be disabled by calling

examples/nRF24/nRF24_Transmit_Blocking/nRF24_Transmit_Blocking.ino

@@ -40,7 +40,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 
   // set transmit address
@@ -55,7 +55,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 }
 

examples/nRF24/nRF24_Transmit_Interrupt/nRF24_Transmit_Interrupt.ino

@@ -43,7 +43,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 
   // set transmit address
@@ -58,7 +58,7 @@ void setup() {
   } else {
     Serial.print(F("failed, code "));
     Serial.println(state);
-    while(true);
+    while (true) { delay(10); }
   }
 
   // set the function that will be called