Fixed IAR embedded workbench atmega168 project by allocating more CSTACK space. Simplified the iar/gcc compatibility.

2008-03-25 22:14:38 +00:00
parent a174b9bf59
commit 919f4b67bd
6 changed files with 115 additions and 23 deletions
@@ -237,17 +237,18 @@ void RS485_Send_Data(
        while (!BIT_CHECK(UCSR0A, UDRE0)) {
            /* do nothing - wait until Tx buffer is empty */
        }
+        /* Send the data byte */
        UDR0 = *buffer;
        buffer++;
        nbytes--;
    }
-    /* Clear the Transmit Complete flag by writing a one to it. */
-    BIT_SET(UCSR0A, TXC0);
    /* was the frame sent? */
    while (!BIT_CHECK(UCSR0A, TXC0)) {
        /* do nothing - wait until the entire frame in the
           Transmit Shift Register has been shifted out */
    }
+    /* Clear the Transmit Complete flag by writing a one to it. */
+    BIT_SET(UCSR0A, TXC0);
    /* per MSTP spec, sort of */
    Timer_Silence_Reset();
 }