Improved chat demo.

bin/helper/.firmware.log

-18398
+18926

bin/helper/.flash.log

-6801
+6987

src/main.cpp

@@ -11,37 +11,22 @@ unsigned long RFMSendTime = 0;   //next send time
 int RFMSendSpeed=1000;           //send packet every 1000 msec
 char buffer[50];
 
-void log(const char* message)
+void log(const char* info, const char* message = "")
 {
-    snprintf(buffer, 50, "[%11ld] %s", millis(), message);
-    Serial.println((const char*) buffer);  
+    snprintf(buffer, 50, "[%10ld %-20s] %s", millis(), info, message);
+    Serial.println((const char*) buffer); 
 }
 
-void log(String message)
+void logBuffer(const char* info, const char* message, uint8_t length)
 {
-    Serial.println(message);
-}
-
-void logBuffer(uint8_t length)
-{
-    // Serial.print("[Raw Message] ");
-
-    // for(byte i=1; i<length; i++) {
-
-    //     Serial.print("0x");
-    //     Serial.print(RFM70_buf[i], HEX);
-    //     Serial.print(", ");
-    // }
-
-    // Serial.println("");
-    Serial.print("[    Message] ");
+    snprintf(buffer, 50, "[%10ld %-20s] %s", millis(), info, message);
+    Serial.print((const char*) buffer); 
 
     for(byte i=1; i<length; i++) {
-        
         Serial.write(RFM70_buf[i]);
     }
-    
-    Serial.println("");
+
+    Serial.println();
 }
 
 //RFM70 event handler
@@ -65,7 +50,7 @@ void rfmTask()
             byte rx_len = RFM70.Receive_Packet(RFM70_buf);
 
             if (rx_len) {
-                logBuffer(rx_len);
+                logBuffer("Msg Rec", "<< ", rx_len);
             }   
         }
     }
@@ -110,6 +95,7 @@ int main(void)
 
                 RFM70.Send_Packet(WR_TX_PLOAD, RFM70_buf, recLen+1);
                 log("Sending data");
+                logBuffer("Msg Send", ">> ", recLen);
             } 
         }
     }