Increased throughput of the USBtoSerial demo on systems that send multiple bytes...

[pub/USBasp.git] / Projects / USBtoSerial / USBtoSerial.c

diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c
index 1f70f34..73be33e 100644 (file)
--- a/Projects/USBtoSerial/USBtoSerial.c
+++ b/Projects/USBtoSerial/USBtoSerial.c
@@ -90,11 +90,11 @@ int main(void)
                }\r
                \r
                /* Read bytes from the USART receive buffer into the USB IN endpoint */\r
-               if (USARTtoUSB_Buffer.Elements)\r
+               while (USARTtoUSB_Buffer.Elements)\r
                  CDC_Device_SendByte(&VirtualSerial_CDC_Interface, Buffer_GetElement(&USARTtoUSB_Buffer));\r
                \r
                /* Load bytes from the USART transmit buffer into the USART */\r
-               if (USBtoUSART_Buffer.Elements)\r
+               while (USBtoUSART_Buffer.Elements)\r
                  Serial_TxByte(Buffer_GetElement(&USBtoUSART_Buffer));\r
                \r
                CDC_Device_USBTask(&VirtualSerial_CDC_Interface);\r