X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/c8e517646538669c290c5566231c8ec2b02f33bc..eea687e6d9524e252d3ae50f06b33f4e753dcf2b:/Projects/USBtoSerial/USBtoSerial.c

diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c
index fe685d6e4..c34fcf70a 100644
--- a/Projects/USBtoSerial/USBtoSerial.c
+++ b/Projects/USBtoSerial/USBtoSerial.c
@@ -100,7 +100,7 @@ int main(void)
 		
 		/* Check if the UART receive buffer flush timer has expired or the buffer is nearly full */
 		uint16_t BufferCount = RingBuffer_GetCount(&USARTtoUSB_Buffer);
-		if ((TIFR0 & (1 << TOV0)) || (BufferCount > 200))
+		if ((TIFR0 & (1 << TOV0)) || (BufferCount > (uint8_t)(sizeof(USARTtoUSB_Buffer_Data) * .75)))
 		{
 			/* Clear flush timer expiry flag */
 			TIFR0 |= (1 << TOV0);