X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/7cef08e10e0e7ef770c52dc180b25fdfa5cf758d..e2e1fe5aad50809f00f6f5258432bd7aa605f47c:/Projects/USBtoSerial/USBtoSerial.c

diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c
index 145047cbc..1cd6f5563 100644
--- a/Projects/USBtoSerial/USBtoSerial.c
+++ b/Projects/USBtoSerial/USBtoSerial.c
@@ -84,7 +84,7 @@ int main(void)
 		/* Read bytes from the USB OUT endpoint into the USART transmit buffer */
 		for (uint8_t DataBytesRem = CDC_Device_BytesReceived(&VirtualSerial_CDC_Interface); DataBytesRem != 0; DataBytesRem--)
 		{
-			if (!(BUFFER_SIZE - USBtoUSART_Buffer.Count))
+			if (RingBuffer_IsFull(&USBtoUSART_Buffer))
 			  break;
 			  
 			RingBuffer_AtomicInsert(&USBtoUSART_Buffer, CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface));