Code for UART 7 read

main.c

@@ -50,7 +50,10 @@ void UART7_init(void)
 
     }
 
-
+char UART0_Read(void) {
+    while((UART0_FR_R & 0x10) != 0); // Wait until RXFE is 0 (receive FIFO not empty)
+    return UART0_DR_R & 0xFF;        // Read the received character
+}