Add Status LED

main.c

@@ -75,7 +75,27 @@ void delay(int us)                              //DEFINING DELAY FUNCTION
     STCTRL &= 0x0;                               // Stop the timer
 }
 
+void STATUS_LED(char received_data)
+{
+    if (received_data == 0xAA)
+    {
+        GPIO_PORTF_DATA_R |= 0x08;   // Turn on Green LED (PF3)
+        GPIO_PORTF_DATA_R &= ~0x04;  // Turn off Blue LED (PF2)
 
+    }
+    else if (received_data == 0xF0)
+    {
+        GPIO_PORTF_DATA_R |= 0x04;   // Turn on Blue LED (PF2)
+        GPIO_PORTF_DATA_R &= ~0x08;  // Turn off Green LED (PF3)
+    }
+    else
+    {
+     GPIO_PORTF_DATA_R |= 0x02;
+    }
+    //delay(500000);
+    //GPIO_PORTF_DATA_R &= 0x00;   // Turn on Green LED (PF3)
+
+}
 
 
 void GPIOF_interruptHandler(void)               // Interrupt handler for GPIO Port F
@@ -110,6 +130,7 @@ int main(void)                                 // MAIN FUNCTION
     systick_setting();                         // SYSTICK SETUP
     while (1)
     {
+        STATUS_LED(UART1_READ());
     }
 }