Update julart.c

project/julart.c

@@ -36,7 +36,7 @@ void my_uart_init(void){
     stdin  = &uart_io;
     
     rbIndex = 0;
-    rbHead = 0;
+    //rbHead = 0;
 
     return;
 }
@@ -80,4 +80,5 @@ ISR (USART_RX_vect)
             rbIndex=0;
         }
         else rbIndex++;
+    }
 }
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