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-rw-r--r--macros/Hardware/AVR/AVRUARTReceive.sci9
1 files changed, 4 insertions, 5 deletions
diff --git a/macros/Hardware/AVR/AVRUARTReceive.sci b/macros/Hardware/AVR/AVRUARTReceive.sci
index 7fdf6f05..790894fb 100644
--- a/macros/Hardware/AVR/AVRUARTReceive.sci
+++ b/macros/Hardware/AVR/AVRUARTReceive.sci
@@ -10,16 +10,13 @@
function received = AVRUARTReceive()
// Function to Receive Char value send to ATmega16 using UART or USART.
-//
// Description
// This function Receives Char as 8 bit value.This value is stored in UDR at receiving
// end.
//
-// This is curretly dummy function. It provides no functionality but is required
-// for providing support for generating C code for AVR.
-//
//Examples
-// state = AVRUARTReceive(); //This function will Receive char and return the entire value
+// state = AVRUARTReceive(); //This function will Receive char and return the entire value
+//
//See also
// AVRUARTSetup
// AVRUARTTransmit
@@ -27,5 +24,7 @@ function received = AVRUARTReceive()
// Authors
// Ashish Kamble
//
+// This is curretly dummy function. It provides no functionality but is required
+// for providing support for generating C code for AVR.
received = 0; // received has been initialised to avoid runtime error.
endfunction